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Commit | Line | Data |
---|---|---|
609c3937 RH |
1 | 2004-09-08 Richard Henderson <rth@redhat.com> |
2 | ||
3 | PR rtl-opt/17186 | |
4 | * function.c (expand_function_end): Have fall-off-the-end | |
5 | return path jump around return register setup. | |
6 | ||
4e5b002b EB |
7 | 2004-09-08 Eric Botcazou <ebotcazou@libertysurf.fr> |
8 | ||
9 | * config/sparc/sparc.c (sparc_indent_opcode): New variable. | |
10 | (output_return): Do not test for the presence of the 'unimp' insn. | |
11 | Use 'current_function_uses_only_leaf_regs' and 'final_sequence' | |
12 | as predicates instead of custom ones. Return raw strings when | |
13 | possible. | |
14 | (output_sibcall): Likewise. Concatenate strings. | |
15 | (output_ubranch): Remove kludge for TurboSPARC. | |
16 | (output_cbranch): Remove 'noop' parameter. Do not output 'nop'. | |
17 | (output_v9branch): Likewise. | |
18 | (print_operand): Use 'final_sequence' instead of 'dbr_sequence_length'. | |
19 | <#>: Set sparc_indent_opcode if the delay slot is filled. | |
20 | <(>: Likewise. | |
21 | <)>: New operand to emit the displacement from the saved PC on return. | |
22 | <@>: Remove. | |
23 | * config/sparc/sparc.h (sparc_indent_opcode): Declare it. | |
24 | (ASM_OUTPUT_OPCODE): New macro. | |
25 | (PRINT_OPERAND_PUNCT_VALID_P): Remove '^' and add ')'. | |
26 | * config/sparc/sparc.md (normal_branch, inverted_branch, | |
27 | normal_fp_branch, inverted_fp_branch, normal_fpe_branch, | |
28 | inverted_fpe_branch): Adjust call to output_cbranch. | |
29 | (normal_int_branch_sp64, inverted_int_branch_sp64): Adjust | |
30 | call to output_v9branch. | |
31 | * config/sparc/sparc-protos.h (output_cbranch): Adjust. | |
32 | (output_v9branch): Likewise. | |
33 | ||
5826770c DP |
34 | 2004-09-08 Devang Patel <dpatel@apple.com> |
35 | ||
36 | * config/darwin.h (TARGET_OPTION_TRANSLATE_TABLE): Add -segaddr, | |
37 | -segs_read_only_addr and -segs_read_write_addr. | |
38 | (WORD_SWITCH_TAKES_ARG): Same. | |
39 | (LINK_SPEC): Same. | |
40 | * doc/invoke.texi: Document -segaddr, -segs_read_only_addr and | |
41 | -segs_read_write_addr. | |
42 | ||
6cdd5672 RH |
43 | 2004-09-08 Richard Henderson <rth@redhat.com> |
44 | ||
45 | * function.c (reference_callee_copied): New. | |
46 | (assign_parm_setup_reg): Use it. | |
47 | * calls.c (initialize_argument_information): Likewise. | |
48 | (emit_library_call_value_1): Likewise. | |
49 | * function.h (reference_callee_copied): Declare. | |
50 | ||
51 | * target.h (struct gcc_target): Add callee_copies. | |
52 | * target-def.h (TARGET_CALLEE_COPIES): New. | |
53 | (TARGET_PASS_BY_REFERENCE): Update default. | |
54 | * expr.h (FUNCTION_ARG_CALLEE_COPIES): Remove. | |
55 | * targhooks.c (hook_callee_copies_named): New. | |
56 | (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Rename from | |
57 | hook_pass_by_reference_false. | |
58 | (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): New. | |
59 | * targhooks.h: Update decls. | |
60 | * config/arc/arc.c (TARGET_CALLEE_COPIES): New. | |
61 | * config/arc/arc.h (FUNCTION_ARG_CALLEE_COPIES): Remove. | |
62 | * config/frv/frv-protos.h (frv_function_arg_callee_copies): Remove. | |
63 | * config/frv/frv.c (frv_function_arg_callee_copies): Remove. | |
64 | * config/frv/frv.h (FUNCTION_ARG_CALLEE_COPIES): Remove. | |
65 | * config/iq2000/iq2000.c (TARGET_CALLEE_COPIES): New. | |
66 | * config/iq2000/iq2000.h (FUNCTION_ARG_CALLEE_COPIES): Remove. | |
67 | * config/m68hc11/m68hc11.c (TARGET_CALLEE_COPIES): New. | |
68 | * config/m68hc11/m68hc11.h (FUNCTION_ARG_CALLEE_COPIES): Remove. | |
69 | * config/mips/mips.c (TARGET_CALLEE_COPIES): New. | |
70 | (mips_callee_copies): New. | |
71 | * config/mips/mips.h (FUNCTION_ARG_CALLEE_COPIES): Remove. | |
72 | * config/mmix/mmix.c (TARGET_CALLEE_COPIES): New. | |
73 | * config/mmix/mmix.h (FUNCTION_ARG_CALLEE_COPIES): Remove. | |
74 | * config/mn10300/mn10300.c (TARGET_CALLEE_COPIES): New. | |
75 | * config/mn10300/mn10300.h (FUNCTION_ARG_CALLEE_COPIES): Remove. | |
76 | * config/pa/pa.c (TARGET_CALLEE_COPIES): New. | |
77 | * config/pa/pa.h (FUNCTION_ARG_CALLEE_COPIES): Remove. | |
78 | * config/sh/sh.c (sh_callee_copies): New. | |
79 | (TARGET_CALLEE_COPIES): New. | |
80 | * config/sh/sh.h (FUNCTION_ARG_CALLEE_COPIES): Remove. | |
81 | * config/v850/v850.c (TARGET_CALLEE_COPIES): New. | |
82 | * config/v850/v850.h (FUNCTION_ARG_CALLEE_COPIES): Remove. | |
83 | * doc/tm.texi (TARGET_CALLEE_COPIES): Replace documentation | |
84 | for FUNCTION_ARG_CALLEE_COPIES. | |
85 | * doc/rtl.texi (CALL_INSN_FUNCTION_USAGE): Update. | |
86 | ||
7f7e0703 DP |
87 | 2004-09-08 Devang Patel <dpatel@apple.com> |
88 | ||
6cdd5672 RH |
89 | * tree-if-conv.c (find_phi_replacement_condition): Return true |
90 | edge block. | |
91 | (replace_phi_with_cond_modify_expr): Select conditional expr args | |
92 | based on true edge basic block. | |
7f7e0703 | 93 | |
ed7f7d85 JH |
94 | 2004-09-08 Jan Hubicka <jh@suse.cz> |
95 | ||
96 | * tree-ssa-operands.c (add_stmt_operand): Use V_MUST_DEF even for | |
97 | variables being alias set. | |
98 | ||
0bccc606 NS |
99 | 2004-09-08 Nathan Sidwell <nathan@codesourcery.com> |
100 | ||
101 | * final.c (shorten_branches, final, get_insn_template, | |
102 | output_alternate_entry_point, final_scan_insn, alter_subreg, | |
103 | alter_cond, output_operand, asm_fprintf, final_forward_branch_p, | |
104 | leaf_renumber_regs_insn): Use gcc_assert and gcc_unreachable. | |
105 | * fix-header.c (lookup_std_proto): Likewise. | |
106 | * flow.c (first_insn_after_basic_block_note, verify_wide_reg, | |
107 | verify_local_live_at_start, update_life_info, mark_reg, | |
108 | calculate_global_regs_live, allocate_reg_life_data, | |
109 | init_propagate_block_info, mark_set_regs, flush_reg_cond_reg_1, | |
110 | ior_reg_cond, not_reg_cond, and_reg_cond, elim_reg_cond, | |
111 | attempt_auto_inc, mark_used_reg, mark_used_regs): Likewise. | |
112 | * fold-const.c (force_fit_type, div_and_round_double, | |
113 | may_negate_without_overflow_p, int_const_binop, const_binop, | |
114 | size_binop, size_diffop, fold_convert_const, fold_convert, | |
115 | invert_tree_comparison, swap_tree_comparison, | |
116 | comparison_to_compcode, compcode_to_comparison, invert_truthvalue, | |
117 | range_binop, make_range, fold_cond_expr_with_comparison, | |
118 | fold_div_compare, fold, fold_checksum_tree, fold_negate_const, | |
119 | fold_abs_const, fold_not_const, fold_relational_const, round_up, | |
120 | round_down): Likewise. | |
121 | * function.c (find_function_data, assign_stack_temp_for_type, | |
122 | instantiate_virtual_regs_lossage, aggregate_value_p, | |
123 | assign_parm_find_entry_rtl, assign_parm_setup_block, | |
124 | expand_function_start, expand_function_end, keep_stack_depressed, | |
125 | handle_epilogue_set, thread_prologue_and_epilogue_insns): Likewise. | |
126 | ||
599eabdb DB |
127 | 2004-09-08 Daniel Berlin <dberlin@dberlin.org> |
128 | ||
129 | * Makefile.in (tree-loop-linear.o): Added. | |
130 | (OBJS-common): Add tree-loop-linear.o | |
131 | * common.opt: New flag, ftree-loop-linear. | |
132 | * timevar.def: New timevar, TV_TREE_LOOP_LINEAR. | |
133 | * tree-flow.h: Add prototype for linear_transform_loops. | |
134 | * tree-optimize.c: Add linear transform after vectorization. | |
135 | * tree-pass.h: Add struct pass_linear_transform. | |
136 | * tree-ssa-loop.c: Add pass_linear_transform. | |
137 | * tree-loop-linear.c: New file. | |
138 | * lambda-code.c: gcc_assertify. | |
139 | (gcc_loop_to_lambda_loop): Handle all exit tests. | |
140 | Handle case where we have (invariant >= induction var). | |
141 | (find_induction_var_from_exit_cond): Ditto. | |
142 | ||
13f5595a JZ |
143 | 2004-09-08 Jie Zhang <zhangjie@magima.com.cn> |
144 | ||
145 | * tree-ssa-alias.c (compute_flow_insensitive_aliasing): If type | |
146 | memory tag is call clobbered, so are its aliases. | |
147 | (group_aliases): When two memory tags being grouped, if one is | |
148 | call clobbered, so are the other and its aliases. | |
149 | (add_may_alias): Remove call-clobbering stuff. | |
150 | (replace_may_alias): Likewise. | |
151 | (merge_pointed_to_info): Merge pt_global_mem | |
152 | ||
89480522 JH |
153 | 2004-09-08 Jan Hubicka <jh@suse.cz> |
154 | ||
155 | * cgraph.c (cgraph_remove_node): Free DECL_INITIAL field of node. | |
156 | * cgraphunit.c (verify_cgraph): Don't verify on syntax errors. | |
157 | (cgraph_expand_function): Remove stale cgraph edges of currently | |
158 | compiled function; fix non-unit-at-a-time code copying function | |
159 | node for later reuse. | |
160 | ||
4c254e68 NS |
161 | 2004-09-08 Nathan Sidwell <nathan@codesourcery.com> |
162 | ||
163 | * vec.c (vec_p_reserve, vec_o_reserve): Rename to ... | |
164 | (vec_gc_p_reserve, vec_gc_o_reserve): ... here. Clone to | |
165 | (vec_heap_p_reserve, vec_heap_o_reserve): ... here, adjust. | |
166 | (vec_gc_free, vec_heap_free): New. | |
167 | * vec.h (DEF_VEC_GC_P, DEF_VEC_MALLOC_P): New. | |
168 | (DEF_VEC_P): Add allocator argument. Adjust. | |
169 | (DEF_VEC_GC_O, DEF_VEC_MALLOC_O): New. | |
170 | (DEF_VEC_O): Add allocator argument. Adjust. | |
171 | (VEC(free)): New. | |
172 | ||
173 | * tree.h (tree): Define a GC'd vector. | |
174 | * lamba-code.c (lambda_loop): Likewise. | |
175 | * value-prof.h (histogram_value): Likewise. | |
4c254e68 | 176 | |
5b0264cb NS |
177 | 2004-09-08 Nathan Sidwell <nathan@codesourcery.com> |
178 | ||
179 | * emit-rtl.c (immed_double_const): Use gcc_assert and gcc_unreachable. | |
180 | (gen_rtx_SUBREG, gen_reg_rtx, mark_user_reg, subreg_hard_regno, | |
181 | gen_lowpart_common, gen_highpart, gen_highpart_mode, | |
182 | subreg_highpart_offset, operand_subword, operand_subword_force, | |
183 | mem_expr_equal_p, set_mem_attributes_minus_bitpos, | |
184 | set_mem_alias_set, change_address_1, verify_rtx_sharing, | |
185 | copy_most_rtx, set_first_insn, set_last_insn, prev_cc0_setter, | |
186 | try_split, add_insn_after, add_insn_before, remove_insn, | |
187 | remove_unnecessary_notes, emit_insn_before, emit_jump_insn_before, | |
188 | emit_call_insn_before, emit_insn_after, emit_jump_insn_after, | |
189 | emit_call_insn_after, emit_insn, emit_jump_insn, emit_call_insn, | |
190 | set_unique_reg_note, emit, push_to_full_sequence, copy_insn_1, | |
191 | gen_const_vector_0, emit_copy_of_insn_after): Likewise. | |
192 | * et-forest.c (set_prev, set_next, et_check_occ_sanity, | |
193 | record_path_before_1, check_path_after_1, check_path_after): Likewise. | |
194 | * except.c (gen_eh_region, resolve_one_fixup_region, | |
195 | remove_unreachable_regions, convert_from_eh_region_ranges_1, | |
196 | add_ehl_entry, duplicate_eh_region_1, build_post_landing_pads, | |
197 | connect_post_landing_pads, sjlj_emit_function_exit, | |
198 | remove_exception_handler_label, remove_eh_handler, | |
199 | reachable_next_level, collect_one_action_chain, | |
200 | output_function_exception_table): Likewise. | |
201 | * explow.c (trunc_int_for_mode, copy_to_mode_reg, | |
202 | optimize_save_area_alloca, allocate_dynamic_stack_space, | |
203 | probe_stack_range, hard_function_value): Likewise. | |
204 | * expmed.c (mode_for_extraction, store_bit_field, | |
205 | store_fixed_bit_field, extract_bit_field, expand_shift, | |
206 | expand_mult_const, expand_mult, choose_multiplier, | |
207 | expand_mult_highpart, expand_divmod, emit_store_flag, | |
208 | do_cmp_and_jump): Likewise. | |
209 | * expr.c (convert_move, convert_modes, move_by_pieces, | |
210 | move_by_pieces_ninsns, move_by_pieces_1, emit_block_move, | |
211 | move_block_from_reg, gen_group_rtx, emit_group_load, | |
212 | emit_group_move, emit_group_store, use_reg, use_regs, | |
213 | can_store_by_pieces, store_by_pieces, store_by_pieces_1, | |
214 | emit_move_insn, emit_move_insn_1, emit_push_insn, | |
215 | expand_assignment, store_expr, count_type_elements, | |
216 | store_constructor, store_field, safe_from_p, expand_var, | |
217 | expand_expr_addr_expr, expand_expr_real_1, do_store_flag): Likewise. | |
218 | ||
ced3f397 NS |
219 | 2004-09-08 Nathan Sidwell <nathan@codesourcery.com> |
220 | ||
221 | * dbxout.c (dbxout_type, dbxout_type_name, dbxout_symbol): Use | |
222 | gcc_assert and gcc_unreachable. | |
223 | * ddg.c (create_ddg_dependence, add_deps_for_def, | |
224 | add_deps_for_use, create_ddg, add_edge_to_ddg): Likewise. | |
225 | * df.c (df_ref_unlink, df_ref_record, df_uses_record, | |
226 | df_reg_def_chain_create, df_reg_use_chain_create, df_analyze, | |
227 | df_insn_delete, df_refs_reg_replace, df_ref_reg_replace, | |
228 | df_insns_modify, df_pattern_emit_before, df_bb_reg_live_start_p, | |
229 | df_bb_reg_live_end_p, df_bb_regs_lives_compare, | |
230 | df_bb_single_def_use_insn_find, dataflow_set_a_op_b, | |
231 | dataflow_set_copy, hybrid_search, diagnostic.c, | |
232 | diagnostic_build_prefix, diagnostic_count_diagnostic): Likewise. | |
233 | * dojump.c (do_jump): Likewise. | |
234 | * dominance.c (calc_dfs_tree_nonrec, calc_dfs_tree, | |
235 | compute_dom_fast_query, calculate_dominance_info, | |
236 | free_dominance_info, get_immediate_dominator, | |
237 | set_immediate_dominator, get_dominated_by, | |
238 | redirect_immediate_dominators, nearest_common_dominator, | |
239 | dominated_by_p, verify_dominators, recount_dominator, | |
240 | iterate_fix_dominators, add_to_dominance_info, | |
241 | delete_from_dominance_info): Likewise. | |
242 | * dwarf2asm.c (size_of_encoded_value, eh_data_format_name, | |
243 | dw2_asm_output_delta_uleb128, dw2_asm_output_delta_sleb128, | |
244 | dw2_force_const_mem, dw2_asm_output_encoded_addr_rtx): Likewise. | |
245 | * dwarf2out.c (expand_builtin_init_dwarf_reg_sizes, reg_save, | |
246 | initial_return_save, stack_adjust_offset, dwarf2out_stack_adjust, | |
247 | flush_queued_reg_saves, dwarf2out_frame_debug_expr, | |
248 | dwarf2out_frame_debug, dw_cfi_oprnd1_desc, output_cfi, | |
249 | output_call_frame_info, output_loc_operands, build_cfa_loc, | |
250 | decl_ultimate_origin, AT_flag, AT_int, AT_unsigned, AT_string, | |
251 | AT_string_form, add_AT_specification, AT_ref, set_AT_ref_external, | |
252 | AT_loc, AT_loc_list, AT_addr, AT_lbl, add_child_die, | |
253 | splice_child_die, attr_checksum, same_dw_val_p, | |
254 | break_out_includes, build_abbrev_table, size_of_die, mark_dies, | |
255 | unmark_dies, value_format, output_loc_list, output_die, | |
256 | output_pubnames, output_aranges, base_type_die, is_base_type, | |
257 | modified_type_die, dbx_reg_number, multiple_reg_loc_descriptor, | |
258 | mem_loc_descriptor, loc_descriptor, loc_descriptor_from_tree_1, | |
259 | field_byte_offset, add_data_member_location_attribute, | |
260 | add_const_value_attribute, rtl_for_decl_location, | |
261 | add_location_or_const_value_attribute, add_byte_size_attribute, | |
262 | add_bit_offset_attribute, add_bit_size_attribute, | |
263 | add_abstract_origin_attribute, pop_decl_scope, scope_die_for, | |
264 | decl_start_label, gen_formal_parameter_die, | |
265 | gen_type_die_for_member, gen_subprogram_die, gen_label_die, | |
266 | gen_typedef_die, gen_type_die, gen_tagged_type_instantiation_die, | |
267 | force_decl_die, force_type_die, gen_decl_die, | |
268 | dwarf2out_imported_module_or_decl, prune_unused_types_prune, | |
269 | dwarf2out_finish): Likewise. | |
270 | ||
faaaf610 AT |
271 | 2004-09-08 Andreas Tobler <toa@pop.agri.ch> |
272 | ||
273 | * Makefile.in (builtins.o): Depend on tree-mudflap.h. | |
274 | * builtins.c: Include tree-mudflap.h. | |
275 | ||
45c8c47f UB |
276 | 2004-09-08 Uros Bizjak <uros@kss-loka.si> |
277 | ||
278 | * config/i386/i386.c (ix86_prepare_fp_compare_args): Do not | |
279 | force operand 0.0 into register in XFmode. Also do not force | |
280 | operand 0.0 into register if !TARGET_CMOVE. | |
281 | * config/i386/i386.md (*cmpfp_0): Delete. Remove comment. | |
282 | (*cmpfp_0_sf, cmpfp_0_df, cmpfp_0_xf): New patterns to | |
283 | implement ftst x87 instruction. | |
284 | (*fp_jcc_7): New insn pattern. Change corresponding split | |
285 | pattern to handle "general_operand" instead of | |
286 | "nonimmediate_operand". | |
287 | ||
70d5fb1c BE |
288 | 2004-09-08 Ben Elliston <bje@au.ibm.com> |
289 | ||
290 | * doc/rtl.texi (Insns): Document NOTE_INSN_FUNCTION_BEG. | |
291 | ||
4882ad24 FCE |
292 | 2004-09-07 Frank Ch. Eigler <fche@redhat.com> |
293 | ||
294 | * builtins.c (std_gimplify_va_arg_expr): Mark INDIRECT_REF nodes | |
295 | generated from standard va_arg expansion. | |
296 | * tree-mudflap.c (mx_xform_derefs_1): Omit instrumentation from | |
297 | marked nodes. | |
298 | (mf_varname_tree, mf_file_function_line_tree): Add some support | |
299 | for column numbers if compiled with USE_MAPPED_LOCATION. | |
300 | ||
06f624ba ZL |
301 | 2004-09-07 Ziemowit Laski <zlaski@apple.com> |
302 | ||
303 | * c-decl.c (groktypename_in_parm_context): Remove function. | |
304 | * c-tree.h (groktypename_in_parm_context): Remove prototype. | |
305 | ||
6408ef33 ZL |
306 | 2004-09-07 Ziemowit Laski <zlaski@apple.com> |
307 | ||
308 | * Makefile.in (c-parse.o): Depend on $(C_COMMON_H). | |
309 | * c-parse.in: Include c-common.h instead of objc-act.h. | |
310 | (ivar_decl_list, ivar_decls, ivar_decl, ivars, ivar_declarator, | |
311 | myparms, myparm): Remove %type declarations. | |
312 | (methodtype, optparms, OBJC_TYPE_QUAL, objc_quals, objc_qual, | |
313 | objc_typename, objc_try_catch_stmt, optellipsis): Add %type | |
314 | declarations. | |
315 | (objc_inherit_code, objc_public_flag): Remove. | |
316 | (typespec_nonreserved_nonattr): Call | |
317 | objc_get_protocol_qualified_type() instead of get_static_reference() | |
318 | and get_protocol_reference(). | |
319 | (stmt_nocomp): Call grokparm() on @catch parameter. | |
320 | (objcdef): Move semantic action to objc_finish_implementation(). | |
321 | (classdef): Move semantic action to objc_start_class_interface(), | |
322 | objc_continue_interface(), objc_finish_interface(), | |
323 | objc_start_class_implementation(), objc_continue_implementation(), | |
324 | objc_start_category_interface() and | |
325 | objc_start_category_implementation(). | |
326 | (protocoldef): Move semantic actions to objc_start_protocol() and | |
327 | objc_finish_interface(). | |
328 | (ivar_decl_list): Remove nonterminal. | |
329 | (visibility_spec): Move semantic actions to objc_set_visibility(). | |
330 | (ivar_decls): Remove assignment to $$. | |
331 | (ivar_decl): Rephrase in terms of component_decl; call | |
332 | objc_add_instance_variable(). | |
333 | (ivars, ivar_declarator): Remove nonterminals. | |
334 | (opt_semi): New nonterminal. | |
335 | (methodtype): Remove semantic actions. | |
336 | (methoddef): Move semantic actions to objc_set_method_type(), | |
337 | objc_start_method_definition() and objc_finish_method_definition(). | |
338 | (methodproto): Move semantic actions to objc_set_method_type() and | |
339 | objc_add_method_declaration(). | |
340 | (methoddecl): Use objc_typename instead of typename; move semantic | |
341 | actions to objc_build_method_signature(). | |
342 | (optarglist, myxdecls, mydecl, myparms, myparm): Remove nonterminals. | |
343 | (optparmlist): Express in terms of optparms and optellipsis. | |
344 | (optparms, optellipsis, objc_qual, objc_quals, objc_typename): New | |
345 | nonterminals. | |
346 | (keyworddecl): Use objc_typename instead of typename. | |
347 | (rid_to_yy): Mark RID_IN, RID_OUT, RID_INOUT, RID_BYCOPY, RID_BYREF | |
348 | and RID_ONEWAY as returning OBJC_TYPE_QUAL to yyparse(). | |
349 | ||
8662eb14 AM |
350 | 2004-09-08 Alan Modra <amodra@bigpond.net.au> |
351 | ||
352 | * doc/tm.texi (MD_UNWIND_SUPPORT): Document. | |
353 | (MD_FALLBACK_FRAME_STATE_FOR): Update. | |
354 | * unwind-dw2.c (MD_UNWIND_SUPPORT): #include if defined. | |
355 | (uw_frame_state_for): Adjust MD_FALLBACK_FRAME_STATE_FOR invocation. | |
356 | (MD_FROB_UPDATE_CONTEXT): Remove default. | |
357 | (uw_update_context_1): Instead #ifdef invocation. | |
358 | * config/ia64/unwind-ia64.c (MD_UNWIND_SUPPORT): #include if defined. | |
359 | (uw_frame_state_for): Adjust MD_FALLBACK_FRAME_STATE_FOR invocation. | |
360 | * config/alpha/gnu.h (MD_FALLBACK_FRAME_STATE_FOR): Don't undef. | |
361 | (MD_UNWIND_SUPPORT): Undefine this instead. | |
362 | * config/i386/gnu.h: Likewise. | |
363 | * config/alpha/linux-unwind.h: New file, macro converted to | |
364 | function, extracted from.. | |
365 | * config/alpha/linux.h (MD_FALLBACK_FRAME_STATE_FOR): ..this. | |
366 | (MD_UNWIND_SUPPORT): Define. | |
367 | * config/alpha/vms-unwind.h, config/alpha/vms.h: Likewise. | |
368 | * config/i386/linux-unwind.h, config/i386/linux.h, | |
369 | config/i386/linux64.h: Likewise. | |
370 | * config/ia64/linux-unwind.h, config/ia64/linux.h: Likewise. | |
371 | MD_HANDLE_UNWABI too. | |
372 | * config/mips/linux-unwind.h, config/mips/linux.h: Likewise. | |
373 | * config/pa/linux-unwind.h, config/pa/pa32-linux.h: Likewise. | |
374 | * config/rs6000/darwin-unwind.h, config/rs6000/darwin.h: Likewise. | |
375 | * config/s390/linux-unwind.h, config/s390/linux.h: Likewise. | |
376 | * config/sparc/linux-unwind.h, config/sparc/linux.h, | |
377 | config/sparc/linux64.h: Likewise. | |
378 | * config/sh/linux-unwind.h, config/sh/linux.h: Likewise, but merge | |
379 | SH_FALLBACK_FRAME_FLOAT_STATE into sh_fallback_frame_state. | |
380 | * config/rs6000/linux-unwind.h, config/rs6000/linux.h, | |
381 | config/rs6000/linux64.h: Likewise. Split out get_sigcontext | |
382 | function. Use ARG_POINTER_REGNUM for 32-bit temp reg too. | |
383 | ||
c4817ba6 JH |
384 | 2004-09-07 Jan Hubicka <jh@suse.cz> |
385 | ||
ec666d23 JH |
386 | * cse.c (fold_rtx): Avoid building of |
387 | (CONST (MINUS (CONST_INT) (SYMBOL_REF))) | |
388 | ||
c4817ba6 JH |
389 | * tree-ssa-pre.c (grand_bitmap_obstack): New. |
390 | (value_insert_into_set_bitmap, bitmap_set_new): Use the obstack. | |
391 | (init_pre): Initialize obstack. | |
392 | (fini_pre): Free obstack. | |
393 | ||
9f0df97a DD |
394 | 2004-09-07 David Daney <ddaney@avtrex.com> |
395 | ||
396 | * config.gcc: Added support for --with-divide=[breaks|traps] for | |
397 | mips targets. | |
398 | * config/mips/mips.h (MASK_DIVIDE_BREAKS): New target_flags bit. | |
399 | (TARGET_DIVIDE_TRAPS): New macro. | |
400 | (TARGET_SWITCHES): Added -mdivide-traps and -mdivide-breaks. | |
401 | (OPTION_DEFAULT_SPECS): Added --with-divide= support. | |
402 | * config/mips/mips.c (mips_idiv_insns): Generate proper count on | |
403 | GENERATE_DIVIDE_TRAPS. | |
404 | (mips_output_division): Emit conditional trap if | |
405 | GENERATE_DIVIDE_TRAPS is set. | |
406 | * doc/install.texi: Document --with-divide. | |
407 | * doc/invoke.texi: Document -mdivide-traps and -mdivide-breaks. | |
408 | ||
9beb1c84 CT |
409 | 2004-09-07 Caroline Tice <ctice@apple.com> |
410 | ||
411 | * cfgrtl.c (rtl_verify_flow_info_1): Add new edge flag, | |
412 | EDGE_CROSSING, to flags test case. | |
413 | ||
1905940f JH |
414 | 2004-09-07 Jan Hubicka <jh@suse.cz> |
415 | ||
416 | * tree-ssa-loop-ivopts.c (contains_abnormal_ssa_name_p): Deal with '<' | |
417 | class too. | |
418 | ||
341c100f NS |
419 | 2004-09-07 Nathan Sidwell <nathan@codesourcery.com> |
420 | ||
421 | * cfganal.c (flow_depth_first_order_compute, dfs_enumerate_from, | |
422 | cfgbuild.c, inside_basic_block_p, control_flow_insn_p, | |
423 | make_label_edge, make_edges, find_basic_blocks_1): Use gcc_assert | |
424 | or gcc_unreachable. | |
425 | * cfg.c (clear_edges, initialize_bb_rbi, compact_blocks, | |
426 | remove_edge, alloc_aux_for_blocks, free_aux_for_blocks, | |
427 | alloc_aux_for_edges, free_aux_for_edges): Likewise. | |
428 | * cfgcleanup.c (try_forward_edges, | |
429 | merge_blocks_move_predecessor_nojumps, | |
430 | merge_blocks_move_successor_nojumps): Likewise. | |
431 | * cfgexpand.c (expand_gimple_cond_expr, | |
432 | expand_gimple_tailcall): Likewise. | |
433 | * cfghooks.c (duplicate_block): Likewise. | |
434 | * cfglayout.c (record_effective_endpoints, | |
435 | insn_locators_initialize, change_scope, fixup_reorder_chain, | |
436 | verify_insn_chain, fixup_fallthru_exit_predecessor, | |
437 | duplicate_insn_chain, cfg_layout_finalize): Likewise. | |
438 | * cfgloopanal.c (check_irred): Likewise. | |
439 | * cfgloop.c (superloop_at_depth, flow_loops_free, | |
440 | flow_loop_entry_edges_find, flow_loops_find, | |
441 | flow_loop_outside_edge_p, get_loop_body, | |
442 | get_loop_body_in_dom_order, get_loop_body_in_bfs_order, | |
443 | get_loop_exit_edges, num_loop_branches, cancel_loop, | |
444 | verify_loop_structure): Likewise. | |
445 | cfgloopmanip.c (find_path, remove_path, loop_delete_branch_edge, | |
446 | duplicate_loop_to_header_edge, create_preheader, | |
447 | create_loop_notes): Likewise. | |
448 | * cfgrtl.c (delete_insn, try_redirect_by_replacing_jump, | |
449 | edirect_branch_edge, force_nonfallthru_and_redirect, | |
450 | rtl_split_edge, insert_insn_on_edge, commit_one_edge_insertion, | |
451 | commit_edge_insertions, commit_edge_insertions_watch_calls, | |
452 | purge_dead_edges, cfg_layout_redirect_edge_and_branch, | |
453 | cfg_layout_redirect_edge_and_branch_force, | |
454 | cfg_layout_merge_blocks, rtl_flow_call_edges_add): Likewise. | |
455 | * cgraph.c (cgraph_node, cgraph_create_edge, cgraph_remove_edge, | |
456 | cgraph_redirect_edge_callee, cgraph_global_info, cgraph_rtl_info, | |
457 | cgraph_varpool_node): Likewise. | |
458 | * cgraphunit.c (cgraph_finalize_function, | |
459 | cgraph_finalize_compilation_unit, cgraph_mark_functions_to_output, | |
460 | cgraph_expand_function, cgraph_remove_unreachable_nodes, | |
461 | cgraph_clone_inlined_nodes, cgraph_mark_inline_edge, | |
462 | cgraph_mark_inline, cgraph_expand_all_functions, | |
463 | cgraph_build_static_cdtor): Likewise. | |
464 | * combine.c (do_SUBST, try_combine, subst, combine_simplify_rtx, | |
465 | simplify_logical, distribute_notes, insn_cuid): Likewise. | |
466 | * conflict.c (conflict_graph_add, print_conflict): Likewise. | |
467 | * coverage.c (rtl_coverage_counter_ref, tree_coverage_counter_ref, | |
468 | coverage_checksum_string): Likewise. | |
469 | * cse.c (make_new_qty, make_regs_eqv, insert, invalidate, | |
470 | hash_rtx, exp_equiv_p, cse_basic_block, count_reg_usage, | |
471 | cse_cc_succs, cse_condition_code_reg): Likewise. | |
472 | * cselib.c (entry_and_rtx_equal_p, remove_useless_values, | |
473 | rtx_equal_for_cselib_p, wrap_constant, cselib_hash_rtx, | |
474 | new_cselib_val, cselib_subst_to_values, cselib_invalidate_regno, | |
475 | cselib_record_set): Likewise. | |
476 | ||
6b094f38 JH |
477 | 2004-09-07 Jan Hubicka <jh@suse.cz> |
478 | ||
479 | * tree-ssa-loop-ivopts.c (iv_value): Avoid invalid sharing on niter. | |
480 | ||
5212068f NS |
481 | 2004-09-07 Nathan Sidwell <nathan@codesourcery.com> |
482 | ||
483 | * builtins.c (fold_builtin_strchr): Use build_int_cst, not | |
484 | fold_convert. | |
485 | (fold_builtin_strpbrk): Likewise. | |
486 | * expr.c (array_ref_low_bound): Likewise. | |
487 | * tree-scalar-evolution.c (chrec_is_positive, add_to_evolution_1, | |
488 | interpret_rhs_modify_expr, number_of_iterations_in_loop): Likewise. | |
489 | * tree-sra.c (generate_element_zero): Likewise. | |
490 | * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise. | |
491 | * tree-ssa-loop-ivopts.c (determine_biv_step, idx_find_step, | |
492 | add_old_iv_candidates, add_iv_candidates): Likewise. | |
493 | * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise. | |
494 | ||
366de0ce NS |
495 | 2004-09-07 Nathan Sidwell <nathan@codesourcery.com> |
496 | ||
497 | * c-aux-info.c (gen_type): Use gcc_assert or gcc_unreachable. | |
498 | * c-common.c (c_type_hash, c_common_nodes_and_builtins, | |
499 | c_expand_expr, boolean_increment, nonnull_check_p, | |
500 | check_function_arguments_recurse, fold_offsetof_1): Likewise. | |
501 | * c-cppbuiltin.c (define__GNUC__, builtin_define_stdint_macros, | |
502 | builtin_define_type_max): Likewise. | |
503 | * c-decl.c (bind, pop_scope, merge_decls, pushdecl_top_level, | |
504 | implicit_decl_warning, builtin_function, build_compound_literal, | |
505 | complete_array_type, grokdeclarator, get_parm_info, | |
506 | start_function, store_parm_decls_oldstyle, | |
507 | c_write_global_declarations): Likewise. | |
508 | * c-format.c (get_constant, decode_format_attr, | |
509 | maybe_read_dollar_number, get_flag_spec, check_format_arg, | |
510 | check_format_types, format_type_warning, | |
511 | find_char_info_specifier_index, init_dynamic_asm_fprintf_info, | |
512 | init_dynamic_diag_info, handle_format_attribute): Likewise. | |
513 | * c-gimplify.c (push_context, pop_context, finish_bc_block): | |
514 | * c-lex.c (c_lex_with_flags, lex_string): Likewise. | |
515 | * c-objc-common.c (c_tree_printer): Likewise. | |
516 | * c-pch.c (pch_init): Likewise. | |
517 | * c-pragma.c (maybe_apply_pragma_weak): Likewise. | |
518 | * c-pretty-print.c (pp_c_tree_decl_identifier): Likewise. | |
519 | * c-typeck.c (c_incomplete_type_error, composite_type, | |
520 | common_pointer_type, common_type, same_translation_unit_p, | |
521 | tagged_types_tu_compatible_p, finish_init, pop_init_level, | |
522 | set_designator, set_nonincremental_init_from_string, | |
523 | process_init_element, c_finish_if_stmt): Likewise. | |
524 | * caller-save.c (init_caller_save, save_call_clobbered_regs, | |
525 | insert_restore, insert_save, insert_one_insn): Likewise. | |
526 | * calls.c (emit_call_1, compute_argument_block_size, | |
527 | precompute_arguments, expand_call, emit_library_call_value_1, | |
528 | store_one_arg): Likewise. | |
529 | ||
e1bbfc5c NS |
530 | 2004-09-07 Nathan Sidwell <nathan@codesourcery.com> |
531 | ||
532 | * configure.ac (enable-checking): Add release option. Reorganize | |
533 | to avoid repetition. | |
534 | * configure: Rebuilt. | |
535 | * doc/install.texi (enable-checking): Amend documentation. | |
536 | ||
e64dc647 L |
537 | 2004-09-06 H.J. Lu <hongjiu.lu@intel.com> |
538 | ||
539 | PR bootstrap/17313 | |
540 | * Makefile.in (specs.ready): Depend on cc1$(exeext). | |
541 | ||
d3a583b1 JW |
542 | 2004-09-06 James E Wilson <wilson@specifixinc.com> |
543 | ||
cfd8e493 JW |
544 | * config/mips/mips.md (movsf_hardfloat, movdf_hardfloat_64bit, |
545 | movdf_hardfloat_32bit): Split fG into two alternatives. | |
546 | (movv2sf_hardfloat_64bit): Split fYG into two alternatives. | |
547 | ||
d3a583b1 JW |
548 | * emit-rtl.c (try_split): Check INSN_P before may_trap_p call. |
549 | ||
ff8cea7e EB |
550 | 2004-09-06 Eric Botcazou <ebotcazou@libertysurf.fr> |
551 | ||
552 | * final.c (output_in_slot): Delete. | |
553 | (final_scan_insn): Revert 2004-09-03 change. | |
554 | (output_asm_insn): Likewise. | |
555 | * config/sparc/sparc.c (output_return): Likewise. | |
556 | (output_sibcall): Likewise. | |
557 | ||
8679c649 JH |
558 | 2004-09-06 Jan Hubicka <jh@suse.cz> |
559 | ||
560 | * loop.c (loop_dump_aux): Do not print RTL when not available. | |
561 | * tree-ssa-loop-ivopts.c (add_standard_iv_candidates): Do not use | |
562 | frontend specific type nodes. | |
563 | (produce_memory_decl_rtl): Break out from ... | |
564 | (prepare_decl_rtl): ... here. Handle ADDR_EXPR correctly. | |
565 | (get_computation_at): Avoid random tree sharing. | |
566 | (tree_ssa_iv_optimize): Verify tree sharing; dump loops. | |
567 | ||
93f8bd9e ZW |
568 | 2004-09-06 Zack Weinberg <zack@codesourcery.com> |
569 | ||
570 | * Makefile.in (rtl.o, bitmap.o): Correct dependencies, remove | |
571 | unnecessary commands. | |
572 | ||
c802a859 ME |
573 | 2004-09-06 Mohan Embar <gnustuff@thisiscool.com> |
574 | ||
575 | * Makefile.in (rtl.o): Remove -DGENERATOR_FILE. | |
576 | (bitmap.o): Likewise. | |
577 | ||
9f8628ba PB |
578 | 2004-09-06 Paolo Bonzini <bonzini@gnu.org> |
579 | ||
580 | Unify the management of RTL and tree-level dump files. | |
581 | ||
582 | * cfgexpand.c (tree_expand_cfg): Fix incorrect comment. | |
583 | Don't print function name to the dump file, the pass manager | |
584 | would do this for us. Add code from the top of | |
585 | rest_of_compilation, up to the initial RTL dump. | |
586 | * passes.c (rest_of_handle_jump): Call fixup_tail_calls and | |
587 | close the DFI_sibling dump file. | |
588 | (rest_of_compilation): Don't do that here. Remove code up to the | |
589 | initial RTL dump. | |
590 | (init_optimization_passes): Remove. | |
591 | (pass_rest_of_compilation): Change pass name to NULL. | |
592 | * toplev.c (lang_dependent_init): Do not use an empty dump file prefix. | |
593 | Do not call init_optimization_passes. | |
594 | * toplev.h (init_optimization_passes): Remove. | |
595 | ||
596 | * graph.c (print_rtl_graph_with_bb, clean_graph_dump_file, | |
597 | finish_graph_dump_file): Remove SUFFIX parameter. | |
598 | * graph.h (print_rtl_graph_with_bb, clean_graph_dump_file, | |
599 | finish_graph_dump_file): Likewise. | |
600 | ||
601 | * tree-pass.h (struct tree_opt_pass): Add `letter' field. | |
602 | * cfgexpand.c (pass_expand): Adjust. | |
603 | * gimple-low.c (pass_lower_cf, pass_remove_useless_vars): Adjust. | |
604 | * passes.c (pass_rest_of_compilation): Adjust. | |
605 | * predict.c (pass_profile): Adjust. | |
606 | * tree-alias-common.c (pass_build_pta, pass_del_pta): Adjust. | |
607 | * tree-cfg.c (pass_build_cfg, pass_remove_useless_stmts, | |
608 | pass_split_crit_edges, pass_warn_function_return): Adjust. | |
609 | * tree-complex.c (pass_lower_vector_ssa, pass_pre_expand): Adjust. | |
610 | * tree-dfa.c (pass_referenced_vars): Adjust. | |
611 | * tree-eh.c (pass_lower_eh): Adjust. | |
612 | * tree-if-conv.c (pass_build_ssa): Adjust. | |
613 | * tree-into-ssa.c (pass_build_ssa): Adjust. | |
614 | * tree-mudflap.c (pass_mudflap_1, pass_mudflap_2): Adjust. | |
615 | * tree-nomudflap.c (pass_mudflap_1, pass_mudflap_2): Adjust. | |
616 | * tree-nrv.c (pass_nrv): Adjust. | |
617 | * tree-optimize.c (pass_gimple, pass_all_optimizations, | |
618 | pass_cleanup_cfg_post_optimizing, pass_free_datastructures, | |
619 | pass_init_datastructures): Adjust. | |
620 | * tree-outof-ssa.c (pass_del_ssa): Adjust. | |
621 | * tree-profile.c (pass_tree_profile): Adjust. | |
622 | * tree-sra.c (pass_sra): Adjust. | |
623 | * tree-ssa-alias.c (pass_may_alias): Adjust. | |
624 | * tree-ssa-ccp.c (pass_ccp, pass_fold_builtins): Adjust. | |
625 | * tree-ssa-copyrename.c (pass_rename_ssa_copies): Adjust. | |
626 | * tree-ssa-dce.c (pass_dce, pass_cd_dce): Adjust. | |
627 | * tree-ssa-dom.c (pass_dominator): Adjust. | |
628 | * tree-ssa-dse.c (pass_dse): Adjust. | |
629 | * tree-ssa-forwprop.c (pass_forwprop): Adjust. | |
630 | * tree-ssa-if-conv.c (pass_if_conversion): Adjust. | |
631 | * tree-ssa-loop-ch.c (pass_ch): Adjust. | |
632 | * tree-ssa-loop.c (pass_loop, pass_loop_init, pass_lim, | |
633 | pass_loop_done, pass_complete_unroll, pass_iv_canon, | |
634 | pass_iv_optimize, pass_vectorize): Adjust. | |
635 | * tree-ssa-phiopt.c (pass_phiopt): Adjust. | |
636 | * tree-ssa-pre.c (pass_pre, pass_fre): Adjust. | |
637 | * tree-ssa.c (pass_redundant_phi, pass_early_warn_uninitialized, | |
638 | pass_late_warn_uninnitialized): Adjust. | |
639 | * tree-tailcall.c (pass_tail_recursion, pass_tail_calls): Adjust. | |
640 | ||
641 | * Makefile.in (tree-dump.o): Add new dependencies. | |
642 | * cgraph.c (cgraph_remove_node): TDF_all -> TDF_tree_all. | |
643 | * cgraphunit.c (cgraph_preserve_function_body_p, cgraph_optimize): | |
644 | Likewise. | |
645 | * toplev.c (dump_file_name): New. | |
646 | * tree-dump.c (dump_enable_all): Add LETTER parameter. | |
647 | (struct dump_file_info): Add NUM and LETTER fields. | |
648 | (dump_files): Adjust and add RTL dump files. | |
649 | (dump_register): Add NUM and LETTER fields. | |
650 | (get_dump_file_name, dump_initialized_p, enable_rtl_dump_file): New. | |
651 | (dump_begin): Use get_dump_file_name. | |
652 | (dump_switch_p_1): Adjust call to dump_enable_all. | |
653 | * tree-dump.h (dump_register): Adjust prototype. | |
654 | * tree-optimize.c (register_one_dump_file): Take dump file index. | |
655 | Support flags for RTL dumps. | |
656 | (register_dump_files): Fill in NUM field of struct dump_file_info. | |
657 | Track properties both when the gate is executed and when it is not. | |
658 | (execute_todo): Dump RTL. Add PROPERTIES parameter. | |
659 | (execute_one_pass): Pass properties to execute_todo. Handle VCG | |
660 | dumps of RTL. | |
661 | * tree-pass.h (dump_file_name): New. | |
662 | * tree.h (TDF_TREE, TDF_RTL, get_dump_file_name, dump_initialized_p): | |
663 | New. | |
664 | ||
665 | * Makefile.in (passes.o): Add new dependencies. | |
666 | * passes.c (struct dump_file_info, enum dump_file_index, | |
667 | dump_file_tbl, init_optimization_passes): Remove. | |
668 | (open_dump_file, close_dump_file): Use tree-dumping infrastructure. | |
669 | (rest_of_handle_new_regalloc, rest_of_handle_old_regalloc): Use | |
670 | dump_enabled_p. | |
671 | (finish_optimization_passes): Update finish_graph_dump_file loop. | |
672 | (enable_rtl_dump_file): Remove. | |
673 | * tree-dump.c (dump_files): Adjust and add RTL dump files. | |
674 | (enable_rtl_dump_file): Add here. | |
675 | * tree.h (enum tree_dump_index): Add RTL dump file indices. | |
676 | * doc/invoke.texi (Debugging options): Document new RTL debugging | |
677 | options. Update. | |
678 | ||
8c27b7d4 KH |
679 | 2004-09-05 Kazu Hirata <kazu@cs.umass.edu> |
680 | ||
681 | * c-common.c, c-decl.c, combine.c, defaults.h, fold-const.c, | |
682 | gimplify.c, gthr-nks.h, hooks.c, lambda-code.c, lambda-mat.c, | |
683 | stor-layout.c, target.h, tree-cfg.c, tree-chrec.c, | |
684 | tree-if-conv.c, tree-inline.c, tree-into-ssa.c, | |
685 | tree-mudflap.c, tree-optimize.c, tree-scalar-evolution.c, | |
686 | tree-ssa-alias.c, tree-ssa-ccp.c, tree-ssa-dce.c, | |
687 | tree-ssa-pre.c, tree-vectorizer.c, tree-vectorizer.h, tree.h, | |
688 | vec.h: Fix comment formatting. | |
689 | ||
2a7e31df KH |
690 | 2004-09-05 Kazu Hirata <kazu@cs.umass.edu> |
691 | ||
692 | * c-common.c, cfgexpand.c, cgraphunit.c, defaults.h, | |
693 | et-forest.c, expr.c, gimplify.c, global.c, gthr-lynx.h, | |
694 | hard-reg-set.h, modulo-sched.c, optabs.c, postreload-gcse.c, | |
695 | tree-data-ref.c, tree-flow.h, tree-if-conv.c, tree-inline.c, | |
696 | tree-sra.c, tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, | |
697 | tree-ssa-loop-niter.c, tree-ssa-operands.c, | |
698 | tree-ssa-operands.h, tree-ssa-propagate.c, | |
699 | tree-ssa-propagate.h, tree-ssa-threadupdate.c, value-prof.c, | |
700 | vec.c, vec.h: Fix comment typos. Follow spelling conventions. | |
701 | ||
2addf926 DN |
702 | 2004-09-05 Diego Novillo <dnovillo@redhat.com> |
703 | ||
704 | * tree-if-conv.c (gate_tree_if_conversion): Enable only if the | |
705 | vectorizer is enabled. | |
706 | ||
61b5f210 AJ |
707 | 2004-09-05 Andreas Jaeger <aj@suse.de> |
708 | ||
709 | * tree-if-conv.c: Spell check comments and clean up whitespace. | |
710 | ||
8b11a64c ZD |
711 | 2004-09-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
712 | ||
713 | * tree-ssa-loop-ivopts.c: New file. | |
714 | * Makefile.in (tree-ssa-loop-ivopts.c): Add. | |
715 | * cfgloop.h (target_avail_regs, target_res_regs, target_small_cost, | |
716 | target_pres_cost, target_spill_cost): Declare. | |
717 | * cfgloopanal.c (avail_regs, res_regs, small_cost, pres_cost, | |
718 | spill_cost): Renamed to ... | |
719 | (target_avail_regs, target_res_regs, target_small_cost, | |
720 | target_pres_cost, target_spill_cost): ... and exported. | |
721 | (init_set_costs, global_cost_for_size): Work with renamed variables. | |
722 | * common.opt (flag_ivopts): New flag. | |
723 | * expr.c (expand_expr_real_1): Handle SSA_NAME case. Handle | |
724 | REF_ORIGINAL. | |
725 | * gimplify.c (struct gimplify_ctx): Add into_ssa field. | |
726 | (internal_get_tmp_var, gimplify_modify_expr, gimplify_expr): Support | |
727 | generating SSA form. | |
728 | (force_gimple_operand): New function. | |
729 | * timevar.def (TV_TREE_LOOP_IVOPTS): New timevar. | |
730 | * tree-cfg.c (stmt_bsi): New function. | |
731 | * params.def (PARAM_IV_CONSIDER_ALL_CANDIDATES_BOUND, | |
732 | PARAM_IV_MAX_CONSIDERED_USES): New. | |
733 | * tree-flow.h (stmt_bsi, tree_ssa_iv_optimize, split_loop_exit_edge, | |
734 | bsi_insert_on_edge_immediate_loop. standard_iv_increment_position, | |
735 | ip_end_pos, ip_normal_pos, force_gimple_operand): Declare. | |
736 | * tree-gimple.c (is_gimple_formal_tmp_var): Accept ssa names. | |
737 | * tree-nested.c (build_addr): Export. | |
738 | * tree-optimize.c (init_tree_optimization_passes): Add | |
739 | pass_iv_optimize. | |
740 | * tree-pass.h (pass_iv_optimize): Declare. | |
741 | * tree-ssa-loop-im.c (for_each_index): Handle REALPART_EXPR and | |
742 | IMAGPART_EXPR. | |
743 | * tree-ssa-loop-manip.c (create_iv): Force the base to be acceptable | |
744 | as a phi node argument. | |
745 | (split_loop_exit_edge, bsi_insert_on_edge_immediate_loop, | |
746 | ip_end_pos, ip_normal_pos, standard_iv_increment_position): New | |
747 | functions. | |
748 | * tree-ssa-loop-niter.c (zero_p, unsigned_type_for): Export. | |
749 | * tree-ssa-loop.c (tree_ssa_loop_ivopts, gate_tree_ssa_loop_ivopts, | |
750 | pass_iv_optimize): New pass. | |
751 | * tree-ssa-operands.c (get_indirect_ref_operands): Handle REF_ORIGINAL. | |
752 | * tree-ssanames.c (release_ssa_name): Allow calling with var = NULL. | |
753 | * tree.c (build_int_cst_type, cst_and_fits_in_hwi): New functions. | |
754 | * tree.h (REF_ORIGINAL): New macro. | |
755 | (build_int_cst_type, unsigned_type_for, zero_p, | |
756 | cst_and_fits_in_hwi, build_addr): Declare. | |
757 | * doc/invoke.texi (-fivopts): Document. | |
758 | (PARAM_IV_CONSIDER_ALL_CANDIDATES_BOUND, | |
759 | PARAM_IV_MAX_CONSIDERED_USES): Document. | |
760 | * doc/passes.texi: Document induction variable optimizations pass. | |
761 | ||
254986c7 KG |
762 | 2004-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
763 | ||
764 | * builtin-attrs.def (ATTR_NOTHROW_SENTINEL_1): New. | |
765 | * builtins.def (BUILT_IN_EXECLE): Set ATTR_NOTHROW_SENTINEL_1. | |
766 | * c-common.c (c_common_attribute_table): Accept parameters to | |
767 | sentinel attribute. | |
768 | (check_function_sentinel, handle_sentinel_attribute): Likewise. | |
769 | * doc/extend.texi: Update accordingly. | |
770 | ||
3d091dac KG |
771 | 2004-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
772 | ||
773 | * builtin-attrs.def (ATTR_SENTINEL, ATTR_SENTINEL_NOTHROW_LIST): | |
774 | New. | |
775 | * builtins.def (BUILT_IN_EXECL, BUILT_IN_EXECLP): Add `sentinel' | |
776 | attribute. | |
777 | * c-common.c (handle_sentinel_attribute, check_function_sentinel): | |
778 | New functions. | |
779 | (c_common_attribute_table): Add `sentinel' attribute. | |
780 | (check_function_arguments): Handle `sentinel' attribute. | |
781 | * doc/extend.texi: Document `sentinel' attribute. | |
8f1529e6 | 782 | |
44269c40 | 783 | 2004-09-04 H.J. Lu <hongjiu.lu@intel.com> |
a60749f5 | 784 | |
3d091dac KG |
785 | * configure: Regenerated. |
786 | ||
44269c40 KG |
787 | 2004-09-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
788 | ||
875803a0 RK |
789 | * gimplify.c (internal_get_tmp_var): Remove unused var CLASS. |
790 | ||
c51c248f RK |
791 | * tree.c (save_expr): No longer TREE_READONLY. |
792 | ||
8d168c24 JH |
793 | 2004-09-04 Jan Hubicka <jh@suse.cz> |
794 | ||
795 | * passes.c (rest_of_clean_state): Fix merge conflict made during | |
796 | commiting the patch. | |
797 | ||
0a9aeefd JH |
798 | 2004-09-04 Jan Hubicka <jh@suse.cz> |
799 | ||
800 | * passes.c (rest_of_clean_state): Decompose the instruction stream. | |
801 | ||
273a2526 RS |
802 | 2004-09-04 Richard Sandiford <rsandifo@redhat.com> |
803 | ||
804 | * doc/md.texi (shift patterns): New anchor. Add reference to | |
805 | TARGET_SHIFT_TRUNCATION_MASK. | |
806 | * doc/tm.texi (TARGET_SHIFT_TRUNCATION_MASK): Document. | |
807 | * target.h (shift_truncation_mask): New target hook. | |
808 | * targhook.h (default_shift_truncation_mask): Declare. | |
809 | * targhook.c (default_shift_truncation_mask): Define. | |
810 | * target-def.h (TARGET_SHIFT_TRUNCATION_MASK): Define. | |
811 | (TARGET_INITIALIZER): Include it. | |
812 | * simplify-rtx.c (simplify_binary_operation): Combine ASHIFT, ASHIFTRT | |
813 | and LSHIFTRT cases. Truncate arg1 if SHIFT_COUNT_TRUNCATED, otherwise | |
814 | reject all out-of-range values. Fix sign-extension code for modes | |
815 | whose width is smaller than HOST_BITS_PER_WIDE_INT. | |
816 | * optabs.c (simplify_expand_binop, force_expand_binop): New functions. | |
817 | (expand_superword_shift, expand_subword_shift): Likewise. | |
818 | (expand_doubleword_shift_condmove, expand_doubleword_shift): Likewise. | |
819 | (expand_binop): Use them to implement double-word shifts. | |
820 | * config/arm/arm.c (arm_shift_truncation_mask): New function. | |
821 | (TARGET_SHIFT_TRUNCATION_MASK): Define. | |
822 | ||
caf29de7 JH |
823 | 2004-09-04 Jan Hubicka <jh@suse.cz> |
824 | ||
825 | * tree.c (iterate_hash_expr): Optimize, avoid use of iterative_hash_object. | |
826 | (mix): New macro copied from hashtab.c | |
827 | (iterative_hash_hashval_t, iterative_hash_pointer, | |
828 | iterative_hash_host_wide_int): New functions based on hashtab.c | |
829 | implementation. | |
830 | ||
e83adf94 RS |
831 | 2004-09-04 Richard Sandiford <rsandifo@redhat.com> |
832 | ||
833 | * config/mips/mips.md (mask): New mode attribute. | |
834 | (zero_extendsidi2): Add memory alternative. | |
835 | (*zero_extendsidi2_mem): Delete. | |
836 | (zero_extend[qh]i[sd]i2): Redefine using :GPR and :SHORT. Use | |
837 | memory_operand in the TARGET_MIPS16 check. | |
838 | (*zero_extend[qh]i[sd]i2{,_mips16}): Name previously unnamed patterns. | |
839 | Redefine using :GPR and :SHORT. | |
840 | (zero_extendqihi2): Use memory_operand in the TARGET_MIPS16 check. | |
841 | ||
edeacc14 UB |
842 | 2004-09-04 Uros Bizjak <uros@kss-loka.si> |
843 | ||
844 | * builtins.c (expand_builtin_mathfn): Handle BUILT_IN_RINT{,F,L} | |
845 | using rint_optab. | |
846 | (expand_builtin): Expand BUILT_IN_RINT{,F,L} using | |
847 | expand_builtin_mathfn. | |
848 | * genopinit.c (optabs): Rename trunc_optab to btrunc_optab. Use | |
849 | btrunc?f patterns for btrunc_optab. Implement rint_optab using | |
850 | rint?f patterns. | |
851 | * optabs.c (init_optabs): Initialize rint_optab. | |
852 | * optabs.h (enum optab_index): Rename OTI_trunc to OTI_btrunc. | |
853 | Add new OTI_rint. | |
854 | (btrunc_optab): Rename macro from trunc_optab. | |
855 | (rint_optab): Define corresponding macro. | |
856 | ||
857 | * reg-stack.c (subst_stack_regs_pat): Handle UNSPEC_FRNDINT_FLOOR, | |
858 | UNSPEC_FRNDINT_CEIL, UNSPEC_FRNDINT_TRUNC, UNSPEC_FRNDINT_MASK_PM. | |
859 | ||
860 | * config/i386/i386-protos.h (emit_i387_cw_initialization): | |
861 | Change prototype. Add new int parameter. | |
862 | * config/i386/i386.c (emit_i387_cw_initialization): | |
863 | Handle new rounding modes. | |
864 | ||
865 | * config/i386/i386.h (enum fp_cw_mode): Delete. | |
c9996000 | 866 | (MODE_NEEDED): Handle new rounding modes. |
edeacc14 UB |
867 | (EMIT_MODE_SET): Change condition to handle new rounding modes. |
868 | ||
869 | * config/i386/i386.md (UNSPEC_FRNDINT_FLOOR, UNSPEC_FRNDINT_CEIL, | |
870 | UNSPEC_FRNDINT_TRUNC, UNSPEC_FRNDINT_MASK_PM): New unspecs to | |
871 | represent different rounding modes of frndint insn. | |
872 | (type): Add frndint type. | |
873 | (i387, length, memory): Handle this type. | |
874 | (i387_cw): New attribute definition. | |
875 | (*fix_truncdi_1, fix_truncdi_nomemory, fix_truncdi_memory, | |
876 | *fix_truncsi_1, fix_truncsi_nomemory, fix_truncsi_memory, | |
877 | *fix_trunchi_1, fix_trunchi_nomemory, fix_trunchi_memory): | |
878 | Add "i387_cw" attribute defined to "trunc". | |
879 | (x86_fnstcw_1): Remove comment. | |
880 | (*frndintxf2): Rename insn definition to frndintxf2. Move | |
881 | insn definition near rint?f2 expanders. | |
882 | (rintdf2, rintsf2, rintxf2): New expanders to implement rint, | |
883 | rintf and rintl built-ins as inline x87 intrinsics. | |
884 | (frndintxf2_floor): New pattern to implement floor rounding | |
885 | mode with frndint x87 instruction. | |
886 | (floordf2, floorsf2, floorxf2): New expanders to implement floor, | |
887 | floorf and floorl built-ins as inline x87 intrinsics. | |
888 | (frndintxf2_ceil): New pattern to implement ceil rounding | |
889 | mode with frndint x87 instruction. | |
890 | (ceildf2, ceilsf2, ceilxf2): New expanders to implement ceil, | |
891 | ceilf and ceill built-ins as inline x87 intrinsics. | |
892 | (frndintxf2_trunc): New pattern to implement trunc rounding | |
893 | mode with frndint x87 instruction. | |
894 | (btruncdf2, btruncsf2, btruncxf2): New expanders to implement trunc, | |
895 | truncf and truncl built-ins as inline x87 intrinsics. | |
896 | (frndintxf2_mask_pm): New pattern to implement rounding | |
897 | mode with exceptions with frndint x87 instruction. | |
898 | (nearbyintdf2, nearbyintsf2, nearbyintxf2): New expanders to | |
899 | implement nearbyint, nearbyintf and nearbyintl built-ins as | |
900 | inline x87 intrinsics. | |
901 | ||
183f019b RS |
902 | 2004-09-04 Richard Sandiford <rsandifo@redhat.com> |
903 | ||
904 | * config/mips/mips.md (SHORT): New mode macro. | |
905 | (size): New mode attribute. | |
906 | (extend[qh]i[sd]i2): Redefine using :GPR and :SHORT. | |
907 | (*extend[qh]i[sd]i2): New define_insn_and_split, combining previous | |
908 | *extend[qh]i[sd]i2 and *extend[qh]i[sd]i2_mem patterns. Use only if | |
909 | !ISA_HAS_SEB_SEH. | |
910 | (*extend[qh]i[sd]i2_se[bh]): New pattern, combining previous | |
911 | *extend[qh]isi2_hw patterns and extending them to di. | |
912 | (extendqihi2): Implement as define_insn_and_split that produces | |
913 | extendqisi2 after reload. | |
914 | ||
40923b20 DP |
915 | 2004-09-03 Devang Patel <dpatel@apple.com> |
916 | ||
917 | * Makefile.in (OBJS-common): Add tree-if-conv.o | |
918 | (tree-if-conv.o): New rule. | |
919 | * cfgloop.c (flow_loop_exit_edges_find): Set EDGE_LOOP_EXIT flag. | |
920 | (get_loop_body_in_bfs_order): New. | |
921 | * cfgloop.h (get_loop_body_in_bfs_order): New. | |
922 | * tree-flow.h (enum move_pos): Move here from .. | |
923 | * tree-ssa-loop-im.c (enum move_pos): here. | |
924 | (movement_possibility): Make externally visible. | |
925 | * tree-optimize.c (init_tree_optimization_passes): New entry for | |
926 | if conversion pass. | |
927 | * tree-pass.h (pass_if_conversion): New. | |
928 | * tree-ssa-operands.c (get_expr_operands): Handle COND_EXPR. | |
929 | * tree-if-conv.c: New file. | |
930 | * doc/passes.texi: Document tree if-conversion pass. | |
c9996000 | 931 | * doc/tree-ssa.texi: Same. |
40923b20 | 932 | |
443728bb L |
933 | 2004-09-03 H.J. Lu <hongjiu.lu@intel.com> |
934 | ||
935 | PR target/14925: | |
936 | Makefile.in (LIB2ADDEHSTATIC): New. | |
937 | (LIB2ADDEHSHARED): New. | |
938 | (LIBUNWIND): New. | |
939 | (LIBUNWINDDEP): New. | |
940 | (SHLIBUNWIND_LINK): New. | |
941 | (SHLIBUNWIND_INSTALL): New. | |
942 | (libgcc.mk): Pass LIB2ADDEHSTATIC, LIB2ADDEHSHARED, LIBUNWIND, | |
943 | LIBUNWINDDEP, SHLIBUNWIND_LINK and SHLIBUNWIND_INSTALL. | |
944 | (clean): Remove libunwind* | |
945 | (stage1-start): Remove and copy stage1/libunwind*. | |
946 | (stage2-start): Remove and copy stage2/libunwind*. | |
947 | (stage3-start): Remove and copy stage3/libunwind*. | |
948 | (stage4-start): Remove and copy stage4/libunwind*. | |
949 | (stageprofile-start): Remove and copy stageprofile/libunwind*. | |
950 | (stagefeedback-start): Remove and copy stagefeedback/libunwind*. | |
951 | ||
952 | * config.gcc (ia64*-*-linux*): Always add t-libunwind to | |
953 | tmake_file. Add t-libunwind-elf and ia64/t-glibc-libunwind to | |
954 | tmake_file if --with-system-libunwind isn't used. | |
955 | ||
956 | * config/ia64/t-glibc-libunwind: New file. | |
957 | * config/t-libunwind-elf: Likewise. | |
958 | * unwind-compat.c: Likewise. | |
959 | * unwind-compat.h: Likewise. | |
960 | * unwind-dw2-fde-compat.c: Likewise. | |
961 | ||
962 | * config/ia64/t-glibc (LIB2ADDEH): Updated. | |
963 | * config/ia64/t-hpux (T_CFLAGS): Add -DUSE_LIBUNWIND_EXCEPTIONS. | |
964 | ||
965 | * config/ia64/unwind-ia64.c: Include "unwind-compat.h". Define | |
966 | aliases if needed. | |
967 | * unwind-dw2-fde-glibc.c: Likewise. | |
968 | * unwind-dw2.c: Likewise. | |
969 | ||
970 | * config/t-libunwind (LIB2ADDEH): Updated. | |
971 | (LIB2ADDEHSTATIC): New. | |
972 | (T_CFLAGS): Add -DUSE_LIBUNWIND_EXCEPTIONS. | |
973 | (TARGET_LIBGCC2_CFLAGS): Set to -DUSE_GAS_SYMVER. | |
974 | ||
975 | * configure.ac: Change --enable-libunwind-exceptions to | |
976 | --with-system-libunwind. Don't define USE_LIBUNWIND_EXCEPTIONS. | |
977 | * configure: Regenerated. | |
978 | * config.in: Updated. | |
979 | ||
980 | * doc/install.texi (ia64-*-linux): Require libunwind 0.98 or | |
981 | above and mention --with-system-libunwind. | |
982 | (ia64-*-hpux*): Mention --enable-libunwind-exceptions is | |
983 | removed in gcc 3.4.3 and later. | |
984 | ||
985 | * gcc.c (init_spec): Add -lunwind to -lgcc_s if | |
986 | USE_LIBUNWIND_EXCEPTIONS is defined. | |
987 | ||
988 | * mklibgcc.in: Support libunwind. | |
989 | ||
d20bf446 L |
990 | 2004-09-03 H.J. Lu <hongjiu.lu@intel.com> |
991 | ||
992 | * config/i386/i386.c (x86_branch_hints): Remove m_PENT4 and | |
993 | m_NOCONA. | |
994 | ||
1f6d3a08 RH |
995 | 2004-09-03 Richard Henderson <rth@redhat.com> |
996 | ||
93f8bd9e ZW |
997 | PR middle-end/9997 |
998 | * cfgexpand.c (LOCAL_ALIGNMENT): Provide default. | |
999 | (STACK_ALIGNMENT_NEEDED, FRAME_GROWS_DOWNWARD): Likewise. | |
1000 | (struct stack_var, EOC, stack_vars, stack_vars_alloc, stack_vars_num, | |
1001 | stack_vars_sorted, stack_vars_conflict, stack_vars_conflict_alloc, | |
1002 | frame_phase, get_decl_align_unit, add_stack_var, triangular_index, | |
1003 | resize_stack_vars_conflict, add_stack_var_conflict, | |
1004 | stack_var_conflict_p, add_alias_set_conflicts, stack_var_size_cmp, | |
1005 | union_stack_vars, partition_stack_vars, dump_stack_var_partition, | |
1006 | expand_one_stack_var_at, expand_stack_vars, expand_one_stack_var, | |
1f6d3a08 RH |
1007 | expand_one_static_var, expand_one_hard_reg_var, |
1008 | expand_one_register_var, expand_one_error_var, defer_stack_allocation, | |
1009 | expand_one_var, expand_used_vars_for_block, clear_tree_used): New. | |
93f8bd9e | 1010 | (expand_used_vars): Rewrite. |
1f6d3a08 RH |
1011 | * Makefile.in (cfgexpand.o): Update dependencies. |
1012 | ||
80d8221e JH |
1013 | 2004-09-04 Jan Hubicka <jh@suse.cz> |
1014 | ||
1015 | * cfg.c (free_edge): Use ggc_free. | |
1016 | (expunge_block): Use ggc_free. | |
1017 | * passes.c (rest_of_clean_state): Free after compilation. | |
1018 | * tree-ssa.c (delete_tree_ssa): Free annotations; call release_defs | |
1019 | * tree-ssanames.c (release_defs): Ignore non-SSA_NAME arguments. | |
1020 | ||
bb1058e4 JW |
1021 | 2004-09-03 James E Wilson <wilson@specifixinc.com> |
1022 | ||
1023 | * tree-ssa-alias.c (may_be_aliased): Move TREE_STATIC check after | |
1024 | DECL_EXTERNAL check. | |
1025 | ||
ca83de6b EB |
1026 | 2004-09-03 Eric Botcazou <ebotcazou@libertysurf.fr> |
1027 | ||
1028 | * final.c (output_in_slot): New global variable. | |
1029 | (final_scan_insn): Add new state '2' to the 'nopeepholes' parameter. | |
1030 | Pass 2 as 'nopeepholes' to self for insns in a SEQUENCE. Set | |
1031 | 'output_in_slot' before invoking output_asm_insn. | |
1032 | (output_asm_insn): Add a space after the tab if 'output_in_slot' | |
1033 | is set. | |
1034 | * config/sparc/sparc.c (output_return): Pass 2 as 'nopeepholes' to | |
1035 | final_scan_insn. | |
1036 | (output_sibcall): Likewise. | |
1037 | ||
1e3e17d3 JH |
1038 | 2004-09-03 Jan Hubicka <jh@suse.cz> |
1039 | ||
1040 | * tree-ssa-operands.c (fini_ssa_operands): ggc_free unused arrays. | |
1041 | * tree-ssanames (init_ssanames): Likewise. | |
1042 | ||
c41e5f27 ZL |
1043 | 2004-09-03 Ziemowit Laski <zlaski@apple.com> |
1044 | ||
1045 | * stub-objc.c (objc_is_id, objc_declare_alias, objc_declare_class, | |
1046 | objc_declare_protocols, objc_start_protocol, | |
1047 | objc_start_class_interface, objc_start_category_interface, | |
1048 | objc_continue_interface, objc_finish_interface, | |
1049 | objc_add_instance_variable, objc_set_visibility, objc_set_method_type, | |
1050 | objc_start_class_implementation, objc_start_category_implementation, | |
1051 | objc_continue_implementation, objc_finish_implementation, | |
1052 | objc_add_method_declaration, objc_start_method_definition, | |
1053 | objc_finish_method_definition, objc_build_keyword_decl, | |
1054 | objc_build_method_signature, objc_build_encode_expr, | |
1055 | objc_build_protocol_expr, objc_build_selector_expr, | |
1056 | objc_build_message_expr, objc_build_string_object, | |
1057 | objc_get_class_reference, objc_get_protocol_qualified_type, | |
1058 | objc_static_init_needed_p, objc_generate_static_init_call): New stubs. | |
1059 | ||
b30d77c4 JW |
1060 | 2004-09-03 James E Wilson <wilson@specifixinc.com> |
1061 | ||
1062 | * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Add __mips3d. | |
1063 | ||
1064 | * config/mips/generic.md (generic_frecip_fsqrt_step): New. | |
1065 | * config/mips/mips-ps-3d.md (mips_rsqrt1_<fmt>): Use frsqrt1 type. | |
1066 | (mips_rsqrt2_<fmt>): Use frsqrt2 type. | |
1067 | (mips_recip1_<fmt>): Use frdiv1 type. | |
1068 | (mips_recip2_<fmt>): Use frdiv2 type. | |
1069 | * config/mips/mips.md (type): Add frdiv1, frdiv2, frsqrt1, frsqrt2. | |
1070 | * config/mips/sb1.md (ir_sb1_fpu_2pipes, ir_sb1_fpu_1pipe): Add frdiv1 | |
1071 | and frsqrt1. | |
1072 | (ir_sb1_fpu_step2_2pipes, ir_sb1_fpu_step2_1pipe): New. | |
1073 | ||
87cda9d6 DJ |
1074 | 2004-09-03 Daniel Jacobowitz <dan@debian.org> |
1075 | ||
1076 | * reload.c (find_reloads): Swap operand_loc pointers for | |
1077 | find_dummy_reload if we have swapped two operands. | |
1078 | ||
f671762a HPN |
1079 | 2004-09-03 Hans-Peter Nilsson <hp@axis.com> |
1080 | ||
1081 | * config/cris/cris.h (ASM_OUTPUT_CASE_END): Use prev_nonnote_insn | |
1082 | to get the tablejump-insn before the jump-table label. | |
1083 | ||
a45bcfb2 ZL |
1084 | 2004-09-03 Ziemowit Laski <zlaski@apple.com> |
1085 | ||
1086 | * c-common.h (objc_is_id, objc_declare_alias, objc_declare_class, | |
1087 | objc_declare_protocols, objc_build_message_expr, | |
1088 | objc_finish_message_expr, objc_build_selector_expr, | |
1089 | objc_build_protocol_expr, objc_build_encode_expr, | |
1090 | objc_build_string_object, objc_get_protocol_qualified_type, | |
1091 | objc_get_class_reference, objc_get_class_ivars, | |
1092 | objc_start_class_interface, objc_start_category_interface, | |
1093 | objc_start_protocol, objc_continue_interface, objc_finish_interface, | |
1094 | objc_start_class_implementation, objc_start_category_implementation, | |
1095 | objc_continue_implementation, objc_finish_implementation, | |
1096 | objc_set_visibility, objc_set_method_type, objc_build_method_signature, | |
1097 | objc_add_method_declaration, objc_start_method_definition, | |
1098 | objc_finish_method_definition, objc_add_instance_variable, | |
1099 | objc_build_keyword_decl, objc_build_throw_stmt, objc_begin_try_stmt, | |
1100 | objc_finish_try_stmt, objc_begin_catch_clause, | |
1101 | objc_finish_catch_clause, objc_build_finally_clause, | |
1102 | objc_build_synchronized, objc_static_init_needed_p, | |
1103 | objc_generate_static_init_call): New prototypes. | |
1104 | ||
9dec91d4 SE |
1105 | 2004-09-03 Steve Ellcey <sje@cup.hp.com> |
1106 | ||
1107 | * config/ia64/ia64.c (ia64_function_arg): Use PARALLEL even if there | |
1108 | is only one reg. | |
1109 | (ia64_function_value): Ditto. | |
1110 | ||
61fec9ff JB |
1111 | 2004-09-03 Jan Beulich <jbeulich@novell.com> |
1112 | ||
1113 | * config.gcc: Resurrect NetWare as a target. Handle special case of | |
1114 | Novell linker to be used (specified through --with-ld=) and threading | |
1115 | model of either Posix (default) or NKS. | |
1116 | * config/i386/i386.c (ix86_return_pops_args): Conditionalize popping | |
1117 | of incoming hidden argument on KEEP_AGGREGATE_RETURN_POINTER. | |
1118 | * config/i386/i386.h (KEEP_AGGREGATE_RETURN_POINTER): New. | |
1119 | * config/i386/netware.c, config/i386/netware.h: New. | |
1120 | * config/i386/nwld.c, config/i386/nwld.h: New. | |
1121 | * config/i386/netware-crt0.c: New. | |
1122 | * config/i386/netware-libgcc.c: New. | |
1123 | * config/i386/netware-libgcc.def: New. | |
1124 | * config/i386/netware-libgcc.exp: New. | |
1125 | * config/i386/t-netware, config/i386/t-nwld: New. | |
1126 | * gthr-nks.h: New. | |
1127 | * doc/install.texi: Document NKS threading model. | |
1128 | ||
467cecf3 JB |
1129 | 2004-09-03 Jan Beulich <jbeulich@novell.com> |
1130 | ||
1131 | PR c/7054 | |
1132 | * defaults.h (TARGET_DEFAULT_PACK_STRUCT): Provide default. | |
1133 | * tree.h (initial_max_fld_align): Declare | |
1134 | * stor-layout.c (initial_max_fld_align): Define and initialize. | |
1135 | (maximum_field_alignment): Initialize to the same value. | |
1136 | * common.opt: Add -fpack-struct= variant of switch. | |
1137 | * opts.c: Handle -fpack-struct= variant of switch. | |
1138 | * c-pragma.c: Change #pragma pack() handling so that it becomes | |
1139 | compatible to other compilers: accept individual 'push' argument, | |
1140 | make final pop restore (command line) default, correct interaction | |
1141 | of push/pop and sole specification of a new alignment (so that the | |
1142 | sequence #pragma pack(push) - #pragma pack(<n>) becomes identical | |
1143 | to #pragma pack(push, <n>). | |
1144 | * doc/extend.texi: New node "Structure-Packing Pragmas" under | |
1145 | "Pragmas", describing #pragma pack. | |
1146 | * doc/invoke.texi: Document -fpack-struct=<n> variant of switch. | |
1147 | * doc/tm.texi: Adjust description for HANDLE_PRAGMA_PACK_PUSH_POP. | |
1148 | Document new TARGET_DEFAULT_PACK_STRUCT. | |
1149 | ||
90300b8c DP |
1150 | 2004-09-03 Devang Patel <dpatel@apple.com> |
1151 | ||
1152 | * dwarf2out.c (gen_field_die). Equate decl number to die. | |
c9996000 | 1153 | |
d6df6ae2 VM |
1154 | 2004-09-03 Vladimir Makarov <vmakarov@redhat.com> |
1155 | ||
1156 | PR target/15832 | |
1157 | * global.c (modify_reg_pav): New function. | |
1158 | (make_accurate_live_analysis): Call the new function. Move pavin | |
1159 | modification by earlyclobber set into the new function. | |
1160 | ||
25c99d8f AS |
1161 | 2004-09-03 Andreas Schwab <schwab@suse.de> |
1162 | ||
1163 | * config/m68k/m68k.c (output_andsi3): Use -1 instead of | |
1164 | (HOST_WIDE_INT)0xffffffff since CONST_INT value are always sign | |
1165 | extended. | |
1166 | ||
7f148c2f JB |
1167 | 2004-09-02 Jan Beulich <jbeulich@novell.com> |
1168 | ||
1169 | * Makefile.in (LIB2ADDEHDEP): Add unwind.h and unwind-pe.h. | |
1170 | * mklibgcc.in (libgcc_dep): New, covering general dependencies, but | |
1171 | not unwind code specific ones. | |
1172 | (libgcc2_c_dep): Replace general dependencies with use of libgcc_dep. | |
1173 | Remove unwind code specific dependencies. | |
1174 | (libgcov_c_dep): Replace general dependencies with use of libgcc_dep. | |
1175 | Remove gbl-ctors.h. | |
1176 | Add libgcc_dep to output generated for LIB2ADD, LIB2ADDEH, and | |
1177 | LIB2ADD_ST. Add LIB2ADDEHDEP to output generated for LIB2ADDEH. | |
1178 | * tsystem.h: Declare memcpy and memset when inhibit_libc. | |
1179 | ||
9e42ab3e | 1180 | 2004-09-02 Roman Zippel <zippel@linux-m68k.org> |
c9996000 | 1181 | |
9e42ab3e RZ |
1182 | * combine.c (try_combine): Delay modifying of insns which cannot |
1183 | be easily undone. | |
1184 | ||
1b08d87d DB |
1185 | 2004-09-02 Daniel Berlin <dberlin@dberlin.org> |
1186 | ||
1187 | * gcc/common.opt: Rename ivcanon to tree-loop-ivcanon, tree-lim to | |
1188 | tree-loop-im. | |
1189 | * gcc/tree-ssa-loop.c: Ditto | |
1190 | * gcc/tree-ssa-loop-ivcanon.c: Ditto | |
1191 | * gcc/doc/invoke.texi: Ditto. | |
1192 | ||
d4e43dff ZL |
1193 | 2004-09-02 Ziemowit Laski <zlaski@apple.com> |
1194 | ||
1195 | * c-decl.c (store_parm_decls_newstyle): Make static. | |
1196 | (store_parm_decls_from): New function. | |
1197 | * c-tree.h (store_parm_decls_newstyle): Remove prototype. | |
1198 | (store_parm_decls_from): New prototype. | |
1199 | ||
cd7d9ca4 DE |
1200 | 2004-09-02 David Edelsohn <edelsohn@gnu.org> |
1201 | ||
1202 | * config/rs6000/rs6000.c (expand_block_move): Use SImode and | |
1203 | HImode with STRICT_ALIGNMENT. | |
1204 | ||
40a1c5cb MM |
1205 | 2004-09-02 Mark Mitchell <mark@codesourcery.com> |
1206 | ||
1207 | * config/arm/bpabi.h (TARGET_BPABI_CPP_BUILTINS): Define. | |
1208 | (TARGET_OS_CPP_BUILTINS): Likewise. | |
1209 | * config/arm/symbian.h (TARGET_OS_CPP_BUILTINS): Include | |
1210 | TARGET_BPABI_CPP_BUILTINS. | |
1211 | ||
b54567e2 | 1212 | 2004-09-02 Roman Zippel <zippel@linux-m68k.org> |
c9996000 | 1213 | |
b54567e2 RZ |
1214 | * combine.c (distribute_notes): Don't add REG_LABEL to jump insn. |
1215 | ||
5906d013 EC |
1216 | 2004-09-02 Eric Christopher <echristo@redhat.com> |
1217 | ||
1218 | * builtins.c (expand_builtin_cabs): Delete. | |
1219 | (expand_builtin): If unable to fold the values do a normal | |
1220 | library call for builtin_cab*. | |
1221 | (fold_builtin_cabs): Depend on optimize and optimize_size. | |
1222 | * optabs.c (expand_cmplxdiv_straight): Delete. | |
1223 | (expand_cmplxdiv_wide): Ditto. | |
1224 | (expand_vector_binop): Ditto. | |
1225 | (expand_vector_unop): Ditto. | |
1226 | (expand_complex_abs): Delete. | |
1227 | (expand_binop): Remove calls to above functions. | |
1228 | Remove open coding of complex arithmetic. | |
1229 | (expand_unop): Ditto. | |
1230 | * optabs.h: Remove prototypes. | |
1231 | ||
3041390d ZL |
1232 | 2004-09-02 Ziemowit Laski <zlaski@apple.com> |
1233 | ||
1234 | * c-decl.c (store_parm_decls_newstyle): Make externally visible. | |
1235 | * c-tree.h (store_parm_decls_newstyle): New prototype. | |
1236 | ||
5514620a GK |
1237 | 2004-09-02 Geoffrey Keating <geoffk@apple.com> |
1238 | ||
1239 | * config/rs6000/rs6000.c (expand_block_clear): Use vector | |
1240 | instructions if available. | |
1241 | (expand_block_move): Likewise. | |
1242 | ||
02f14c38 JH |
1243 | 2004-09-03 Jan Hubicka <jh@suse.cz> |
1244 | ||
1245 | * rtl.def (RANGE_INFO, RANGE_REG, RANGE_VAR, RANGE_LIVE): Kill. | |
1246 | ||
19dc705e MM |
1247 | 2004-09-02 Mark Mitchell <mark@codesourcery.com> |
1248 | ||
1249 | * config/arm/symbian.h (LIB_SPEC): Define to empty. | |
1250 | * config/arm/t-symbian (SHLIB_LC): Likewise. | |
1251 | ||
24112ed0 PB |
1252 | 2004-09-02 Paul Brook <paul@codesourcery.com> |
1253 | ||
1254 | * config/arm/bpabi.c (__aeabi_ul2d, __aeabi_ul2f): Remove. | |
1255 | ||
7ad769fe RS |
1256 | 2004-09-02 Richard Sandiford <rsandifo@redhat.com> |
1257 | ||
1258 | * config/mips/mips.c (mips_classify_symbol, mips_fetch_insns): | |
1259 | (mips_restore_gp, mips_set_return_address, mips_expand_prologue) | |
1260 | (mips16_fp_args, mips_avoid_hazard): Replace abort with gcc_assert. | |
1261 | (build_mips16_call_stub): Likewise. Remove daft CALL_INSN checks. | |
1262 | (mips_issue_rate): Remove unreachable abort. | |
1263 | (mips_symbolic_constant_p, mips_symbolic_address_p, mips_symbol_insns) | |
1264 | (mips_output_move, mips_relational_operand_ok_p, mips_arg_info) | |
1265 | (mips_block_move_straight, print_operand_address, mips_file_start) | |
1266 | (mips_initial_elimination_offset, mips16_fp_args, dump_constants_1) | |
1267 | (mips_output_conditional_branch, mips_expand_builtin_direct) | |
1268 | (mips_expand_builtin_compare): Replace abort with gcc_unreachable. | |
1269 | * config/mips/mips.md (rotr<mode>3, consttable_float): Replace abort | |
1270 | with gcc_assert. | |
1271 | ||
9f09b415 RS |
1272 | 2004-09-02 Richard Sandiford <rsandifo@redhat.com> |
1273 | ||
1274 | * config/mips/mips.md (*lea_high64): Change split condition to | |
1275 | flow2_completed. Add a peephole2 to generate a more parallel version. | |
1276 | ||
07724022 JH |
1277 | 2004-09-02 Jan Hubicka <jh@suse.cz> |
1278 | ||
1279 | * gimplify.c (gimplify_compound_lval): Move "stack" varray out of | |
1280 | GGC. | |
1281 | ||
1282 | * ggc-page.c: include tree-flow.h. | |
1283 | (extra_order_size_table): Add stmt_ann_d. | |
1284 | (STAT_LABEL): Rename from .... | |
1285 | (LABEL): ... this one. | |
1286 | * Makefile.in (ggc-page.o): Add dependency. | |
1287 | ||
1288 | * ggc-common.c (ggc_force_collect): New global variable. | |
1289 | (loc_description): Add fields "freed", "collected" | |
1290 | (ptr_hash): New static hash | |
1291 | (ptr_hash_entry): New structure. | |
1292 | (hash_ptr,eq_ptr,ggc_prune_ptr): New static functions. | |
1293 | (ggc_record_overhead): Take ptr argument, record it | |
1294 | (ggc_prune_overhead_list, ggc_free_overhead): New functions. | |
1295 | (cmp_statistics): Imrove sorting. | |
1296 | (dump_ggc_loc_statistics): Output newly collected statistics | |
1297 | * ggc-page.c (ggc_alloc): Update call of ggc_record_overhead | |
1298 | (ggc_free): Call ggc_free_overhead. | |
1299 | (ggc_collect): Force collection when asked to be forced. | |
1300 | (ggc_collect): Call ggc_prune_overhead_list. | |
1301 | * ggc.h (ggc_force_collect): Declare | |
1302 | (ggc_record_overhead): Update prototype. | |
1303 | (ggc_free_overhead, ggc_prune_overhead_list): Declare. | |
1304 | ||
10060b83 JW |
1305 | 2004-09-02 James E Wilson <wilson@specifixinc.com> |
1306 | ||
1307 | * common.opt (ftrapping-math): Default to on. | |
1308 | ||
9d2da95b RE |
1309 | 2004-09-02 Richard Earnshaw <rearnsha@arm.com> |
1310 | ||
1311 | * arm/predicates.md (arm_reload_memory_operand): Allow MEM. | |
1312 | ||
3f1f9228 DC |
1313 | 2004-09-02 Denis Chertykov <denisc@overta.ru> |
1314 | ||
1315 | PR target/16884 | |
1316 | * config/avr/avr.md ("movmemhi"): Substitute match_dup to | |
1317 | match_scratch. | |
1318 | (*movmemqi_insn): Likewise. | |
1319 | (*movmemhi): Likewise. | |
1320 | (clrmemhi): Likewise. | |
1321 | (*clrmemqi): Likewise. | |
1322 | (*clrmemhi): Likewise. | |
1323 | ||
e6fc6c9b PB |
1324 | 2004-09-02 Paul Brook <paul@codesourcery.com> |
1325 | ||
1326 | * config.gcc (arm*-*-eabi* | arm*-*-symbianelf*): Set | |
1327 | default_use_cxa_atexit=yes. | |
1328 | ||
d86c1b91 AM |
1329 | 2004-09-02 Alan Modra <amodra@bigpond.net.au> |
1330 | ||
1331 | * config/rs6000/linux64.h: Don't include signal.h or sys/ucontext.h. | |
1332 | (struct kernel_old_ucontext): Delete. | |
1333 | (struct gcc_pt_regs, gcc_sigcontext, gcc_ucontext): New. | |
1334 | (MD_FALLBACK_FRAME_STATE_FOR): Use gcc_* structs. Only define | |
1335 | when IN_LIGGCC2. | |
1336 | ||
3806400d RS |
1337 | 2004-09-02 Richard Sandiford <rsandifo@redhat.com> |
1338 | ||
1339 | * toplev.c (process_options): Fix typo. | |
1340 | ||
9969aaf6 RH |
1341 | 2004-09-01 Richard Henderson <rth@redhat.com> |
1342 | ||
1343 | PR middle-end/17258 | |
1344 | * calls.c (initialize_argument_information): Tighten pass-through | |
1345 | conditions for pass-by-reference. Remove dead TARGET_EXPR code. | |
1346 | Use build_fold_addr_expr. | |
1347 | (emit_library_call_value_1): Use build_fold_addr_expr. Remove code | |
1348 | that assumes ADDR_EXPR allocates stack space. | |
1349 | * fold-const.c (build_fold_addr_expr_with_type): Look through | |
1350 | WITH_SIZE_EXPR. | |
1351 | ||
1e8964cf DN |
1352 | 2004-09-01 Dan Nicolaescu <dann@ics.uci.edu> |
1353 | ||
1354 | * gengenrtl.c (gendef): Use rtx_alloc, don't do PUT_CODE. | |
1355 | * ggc.h (ggc_alloc_rtx): Delete. | |
1356 | ||
26276705 RS |
1357 | 2004-09-01 Roger Sayle <roger@eyesopen.com> |
1358 | ||
1359 | * expmed.c (enum alg_code): Remove long unused enumeration values. | |
7f148c2f | 1360 | (struct mult_cost): New structure to hold the "score" of a synthetic |
26276705 RS |
1361 | multiply sequence, including both a rtx_cost and a latency field. |
1362 | (MULT_COST_LESS): New macro to compare mult_cost to a constant. | |
1363 | (CHEAPER_MULT_COST): New macro to compare two mult_costs. | |
1364 | (struct algorithm): Change type of cost field to be mult_cost. | |
1365 | (synth_mult): Change type of cost_limit argument to be a | |
1366 | pointer to a mult_cost. Update all cost comparisons to use the | |
5906d013 | 1367 | new mult_cost infrastructure. For alg_add_factor and |
26276705 RS |
1368 | alg_sub_factor operations, latency is lower than the rtx_cost. |
1369 | (choose_mult_variant): Update calls to synth_mult. Perform | |
1370 | cost comparisons using the new mult_cost infrastructure. | |
1371 | (expand_mult_highpart): Use alg.cost.cost instead of alg.cost | |
1372 | to optain the total rtx_cost of a synth_mult "algorithm". | |
1373 | ||
594a3565 DE |
1374 | 2004-09-01 David Edelsohn <edelsohn@gnu.org> |
1375 | ||
1376 | * config/rs6000/power4.md: Increase store latency to 12. | |
1377 | * config/rs6000/power5.md: Same. | |
1378 | ||
130d5426 JW |
1379 | 2004-09-01 James E Wilson <wilson@specifixinc.com> |
1380 | ||
1381 | PR target/14064 | |
1382 | * config/avr/avr.c (avr_unique_section): Delete prototype and | |
1383 | definition. | |
1384 | (TARGET_ASM_UNIQUE_SECTION): Delete. | |
1385 | ||
57a6af27 ZL |
1386 | 2004-09-01 Ziemowit Laski <zlaski@apple.com> |
1387 | ||
1388 | * c-parse.in (primary): Call objc_build_message_expr(), | |
1389 | objc_build_selector_expr(), objc_build_protocol_expr(), | |
1390 | objc_build_encode_expr() and objc_build_string_object() instead of | |
1391 | build_message_expr(), build_selector_expr(), build_protocol_expr(), | |
1392 | build_encode_expr() and build_objc_string_object(), respectively. | |
1393 | (component_decl_list2): Call objc_get_class_ivars() instead of | |
1394 | get_class_ivars_from_name(). | |
1395 | (keyworddecl): Call objc_build_keyword_decl() instead of | |
1396 | build_keyword_decl(). | |
1397 | (receiver): Call objc_get_class_reference() instead of | |
1398 | get_class_reference(). | |
1399 | (reswords): Add blank line before @@ifobjc section, for clarity. | |
1400 | ||
5ec214fc FJ |
1401 | 2002-09-01 Fariborz Jahanian <fjahanian@apple.com> |
1402 | ||
1403 | * config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Restrict alignment | |
1404 | to Altivec vetors. | |
1405 | ||
40219f96 WY |
1406 | 2004-09-01 Wu Yongwei <adah@sh163.net> |
1407 | Danny Smith <dannysmith@users.sourceforge.net> | |
1408 | ||
1409 | * gthr-win32.h (__gthread_recursive_mutex_t): Use 'unsigned long', | |
1410 | not Windows 'DWORD'. | |
1411 | (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Correct typo. | |
1412 | (__GTHREAD_RECURSIVE_MUTEX_INIT_DEFAULT): Likewise. | |
1413 | (__gthr_win32_recursive_mutex_init_function): Add prototype for | |
1414 | __GTHREAD_HIDE_WIN32API case.. | |
1415 | (__gthr_win32_recursive_mutex_lock): Likewise. | |
1416 | (__gthr_win32_recursive_mutex_trylock): Likewise. | |
1417 | (__gthr_win32_recursive_mutex_unlock): Likewise. | |
1418 | (__gthread_recursive_mutex_init_function); Add definition for | |
1419 | __GTHREAD_HIDE_WIN32API case. | |
1420 | (__gthread_recursive_mutex_lock): Correct call to InterlockedDecrement. | |
1421 | * config/i386/grthr-win32.c (__gthread_recursive_mutex_lock): Correct | |
1422 | call to InterlockedDecrement. | |
1423 | ||
78ad8fbe RK |
1424 | 2004-09-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
1425 | ||
ba2e294d RK |
1426 | * tree-tailcall.c (find_tail_calls): Also fail is statement has |
1427 | volatile operands. | |
1428 | ||
0705d602 RK |
1429 | * tree-ssa.c (propagate_into_addr): Properly test for LHR. |
1430 | ||
78ad8fbe RK |
1431 | * doc/c-tree.texi: Document new operands for ARRAY_REF and |
1432 | COMPONENT_REF. | |
1433 | ||
6d9901e7 ZD |
1434 | 2004-09-01 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
1435 | ||
1436 | * Makefile.in (rtl-profile.o, value-prof.o): Add GCC_H dependency. | |
1437 | * common.opt (fspeculative-prefetching): New. | |
1438 | * flags.h (flag_speculative_prefetching_set): Declare. | |
1439 | * gcov-io.c (gcov_write_counter, gcov_read_counter): Allow negative | |
1440 | values. | |
1441 | * opts.c (flag_sepculative_prefetching_set): New variable. | |
1442 | (common_handle_option): Handle -fspeculative-prefetching. | |
1443 | * passes.c (rest_of_compilation): Ditto. | |
1444 | * profile.c (instrument_values, compute_value_histograms, branch_prob): | |
1445 | Use vectors instead of arrays. | |
1446 | * toplev.c (process_options): Handle -fspeculative-prefetching. | |
1447 | * rtl-profile.c: Include ggc.h. | |
1448 | (rtl_gen_interval_profiler, rtl_gen_pow2_profiler, | |
1449 | rtl_gen_one_value_profiler_no_edge_manipulation, | |
1450 | rtl_gen_one_value_profiler, rtl_gen_const_delta_profiler): Type of | |
1451 | argument changed. | |
1452 | * tree-profile.c (tree_gen_interval_profiler, tree_gen_pow2_profiler, | |
1453 | tree_gen_one_value_profiler, tree_gen_const_delta_profiler): Type of | |
1454 | argument changed. | |
1455 | * value-prof.c: Include ggc.h. | |
1456 | (NOPREFETCH_RANGE_MIN, NOPREFETCH_RANGE_MAX): New | |
1457 | macros. | |
1458 | (insn_prefetch_values_to_profile, find_mem_reference_1, | |
1459 | find_mem_reference_2, find_mem_reference, gen_speculative_prefetch, | |
1460 | speculative_prefetching_transform): New. | |
1461 | (value_profile_transformations): Call speculative_prefetching_transform. | |
1462 | (insn_values_to_profile): Call insn_prefetch_values_to_profile. | |
1463 | (insn_divmod_values_to_profile, rtl_find_values_to_profile, | |
1464 | tree_find_values_to_profile, find_values to profile): Use vectors | |
1465 | instead of arrays. | |
1466 | (free_profiled_values): Removed. | |
1467 | * value-prof.h (struct histogram_value): Renamed to | |
1468 | struct histogram_value_t. | |
1469 | (histogram_value, histogram_values): New types. | |
1470 | (find_values_to_profile): Declaration changed. | |
1471 | (free_profiled_values): Removed. | |
1472 | (struct profile_hooks): Type of argument of the hooks changed to | |
1473 | histogram_value. | |
1474 | * doc/invoke.texi (-fspeculative-prefetching): Document. | |
1475 | ||
d7fe1183 ZD |
1476 | 2004-09-01 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
1477 | ||
1478 | PR rtl-optimization/16408 | |
1479 | * gcse.c (replace_store_insn): Fix LIBCALL/RETVAL notes. | |
1480 | ||
938e234b RH |
1481 | 2004-09-01 Richard Henderson <rth@redhat.com> |
1482 | ||
7f148c2f JB |
1483 | * config/ns32k/ns32k.h (TRANSFER_FROM_TRAMPOLINE): Remove. |
1484 | (TRAMPOLINE_TEMPLATE): Merge code from __trampoline inline. | |
938e234b | 1485 | |
d0879c98 JJ |
1486 | 2004-09-01 Jakub Jelinek <jakub@redhat.com> |
1487 | ||
1488 | * libgcc-std.ver (GCC_3.4.2): Export also __trampoline_setup. | |
1489 | ||
156a126c MS |
1490 | 2004-09-01 Mike Stump <mrs@apple.com> |
1491 | ||
1492 | * config/darwin.c (machopic_symbol_defined_p): In addition to | |
1493 | being SYMBOL_REF_LOCAL_P, a symbol must also be | |
1494 | ! SYMBOL_REF_EXTERNAL_P, as only those are _always_ locally | |
1495 | defined in this output file, or translation unit in the case | |
1496 | of IMA not being used. | |
1497 | (machopic_output_indirection): SYMBOL_REF_LOCAL_P symbols | |
1498 | never need .indirect_symbol when indirecting. | |
1499 | ||
a5d8b097 JJ |
1500 | 2004-09-01 Jakub Jelinek <jakub@redhat.com> |
1501 | ||
1502 | * Makefile.in (bb-reorder.o): Add several dependencies. | |
1503 | ||
266bff3a JJ |
1504 | 2004-09-01 Jakub Jelinek <jakub@redhat.com> |
1505 | ||
1506 | * fold-const.c (operand_equal_p): Require equal sign also for | |
1507 | FIX_{CEIL,TRUNC,FLOOR,ROUND}_EXPR. | |
1508 | ||
32078532 RE |
1509 | 2004-09-01 Richard Earnshaw <rearnsha@arm.com> |
1510 | ||
1511 | * config.gcc (--with-cpu on ARM): Preserve the canonical cpu name | |
1512 | for use in configargs.h. Put the cname in a separate variable. Use | |
1513 | that to set target_cpu_default2. | |
1514 | ||
c0311627 R |
1515 | 2004-09-01 J"orn Rennecke <joern.rennecke@superh.com> |
1516 | Nick Clifton <nickc@redhat.com> | |
1517 | ||
1518 | * config/sh/sh.md ("length"): Increase branch length when | |
1519 | SH1 pic code to 18: 12 bytes of instructions, 4 byte for the | |
1520 | constant, 2 byte for aligning the constant. | |
1521 | ||
d98a72fd RE |
1522 | 2004-09-01 Richard Earnshaw <rearnsha@arm.com> |
1523 | ||
1524 | * arm/arm-cores.def (ARM_CORE): Add new field for the real name of the | |
1525 | CPU. | |
1526 | (arm7tdmi-s): New CPU name. | |
1527 | * arm/arm.c (ARM_CORE): Update for new format. | |
1528 | * arm/arm.h (ARM_CORE): Likewise. | |
1529 | * arm/gentune.sh: Update for extra field. | |
1530 | * config.gcc: Likewise. | |
1531 | * arm/arm-tune.md: Regenerate. | |
1532 | * doc/invoke.texi: Document the real processor names for ARM cpus. | |
1533 | ||
0a1aa867 RE |
1534 | 2004-09-01 Richard Earnshaw <rearnsha@arm.com> |
1535 | ||
1536 | * arm/ieee754-df.S (aeabi_ul2d, aeabi_l2d, floatundidf) | |
1537 | (floatdidf): New functions. | |
1538 | * arm/ieee754-sf.S (aeabi_ul2f, aeabi_l2f, floatundisf) | |
1539 | (floatdisf): New functions. | |
1540 | * t-arm-elf: Use them. | |
1541 | ||
bc095846 ZL |
1542 | 2004-09-01 Ziemowit Laski <zlaski@apple.com> |
1543 | ||
1544 | * c-common.h (lookup_interface): Remove prototype. | |
1545 | (is_class_name): Rename to objc_is_class_name. | |
1546 | (lookup_objc_ivar): Rename to objc_lookup_ivar. | |
1547 | (get_current_scope): Rename to objc_get_current_scope. | |
1548 | * c-decl.c (get_current_scope): Rename to objc_get_current_scope. | |
1549 | * c-parse.in (parmlist_or_identifiers_1): Get rid of unused variable. | |
1550 | (yylexname): Call objc_is_class_name() instead of is_class_name(). | |
1551 | * c-typeck.c (build_external_ref): Call objc_lookup_ivar() | |
1552 | instead of lookup_objc_ivar(). | |
1553 | * stub-objc.c (lookup_interface): Remove stub. | |
1554 | (is_class_name): Rename to objc_is_class_name. | |
1555 | (lookup_objc_ivar): Rename to objc_lookup_ivar. | |
1556 | ||
14945fe6 MM |
1557 | 2004-08-31 Mark Mitchell <mark@codesourcery.com> |
1558 | ||
1559 | * config.gcc (arm*-*-symbianelf*): Do not include t-bpabi. | |
1560 | * config/arm/lib1funcs.asm: Do not include supplemental .S files | |
1561 | when compiling for Symbian. | |
1562 | * config/arm/symbian.h (RENAME_LIBRARY): New macro. | |
1563 | (TARGET_OS_CPP_BUILTINS): Likewise. | |
1564 | * config/arm/t-symbian (LIB1ASMFUNCS): Define. | |
1565 | ||
93415288 SS |
1566 | 2004-08-31 Stan Shebs <shebs@apple.com> |
1567 | ||
1568 | * toplev.c (process_options): Ensure debug_hooks is initialized. | |
1569 | ||
505970fc MM |
1570 | 2004-08-31 Mark Mitchell <mark@codesourcery.com> |
1571 | ||
1572 | * target-def.h (TARGET_CXX): Add TARGET_CXX_EXPORT_CLASS_DATA. | |
1573 | * target.h (cxx): Add export_class_data. | |
1574 | * config/arm/arm.c (arm_cxx_export_class_data): New function. | |
1575 | (TARGET_CXX_EXPORT_CLASS_DATA): Use it. | |
dc40803a | 1576 | * doc/tm.texi (TARGET_CXX_EXPORT_CLASS_DATA): Document it. |
5906d013 | 1577 | |
bee9efbc KK |
1578 | 2004-08-31 Kaz Kojima <kkojima@gcc.gnu.org> |
1579 | ||
1580 | * config/sh/sh.c (output_branch): Check the insn length possibly | |
1581 | in the delayed slot. | |
1582 | ||
a4e9ffe5 RK |
1583 | 2004-08-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
1584 | ||
a0ca8e0c RK |
1585 | * tree-pretty-print.c (dump_generic_node, case CONVERT_EXPR): Add |
1586 | blank after ')'. | |
1587 | (op_symbol, case *_{DIV,MOD}_EXPR): Say what rounding is being used. | |
1588 | ||
a4e9ffe5 RK |
1589 | * c-common.c (c_alignof_expr): Use DECL_ALIGN_UNIT and TYPE_ALIGN_UNIT. |
1590 | (c_sizeof_of_alignof_type): Likewise. | |
1591 | * expr.c (array_ref_element_size): Likewise. | |
1592 | (highest_pow2_factor_for_target): Likewise. | |
1593 | * gimplify.c (canonicalize_addr_expr): Likewise. | |
1594 | (gimplify_compound_lval): Likewise. | |
1595 | * stor-layout.c (finalize_record_size, finalize_type_size): Likewise. | |
1596 | * tree-ssa-ccp.c (maybe_fold_offset_to_array_ref): Likewise. | |
1597 | * varasm.c (assemble_variable): Likewise. | |
1598 | (output_constant_def_contents): Alignments are unsigned. | |
1599 | ||
631b67ce RK |
1600 | 2004-08-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> |
1601 | Jeff Law <law@redhat.com> | |
1602 | ||
1603 | * tree-cfg.c (cfg_remove_useless_stmts_bb): Also invalidate if VAL | |
1604 | gets modified. | |
1605 | ||
af287697 MM |
1606 | 2004-08-31 Mark Mitchell <mark@codesourcery.com> |
1607 | ||
1608 | * hooks.c (hook_bool_void_true): New function. | |
1609 | * hooks.h (hook_bool_void_true): Declare. | |
1610 | * target-def.h (TARGET_CXX): Add | |
1611 | TARGET_CXX_KEY_METHOD_MAY_BE_INLINE. | |
1612 | * target.h (struct cxx): Add key_method_may_be_inline. | |
1613 | * config/arm/arm.c (arm_cxx_key_method_may_be_inline): New | |
1614 | function. | |
1615 | (TARGET_CXX_KEY_METHOD_MAY_BE_INLINE): New macro. | |
1616 | * config/arm/bpabi.h: Use __THUMB_INTERWORK__ instead of | |
1617 | __THUMB_INTERWORK. | |
5906d013 | 1618 | |
678584fc DC |
1619 | 2004-08-31 Denis Chertykov <denisc@overta.ru> |
1620 | ||
1621 | PR target/15417 | |
1622 | * config/avr/avr.c (avr_hard_regno_mode_ok): Enable usage of | |
1623 | frame pointer register only in Pmode while reload in progress. | |
1624 | ||
c4c9b76e SC |
1625 | 2004-08-31 Stephane Carrez <stcarrez@nerim.fr> |
1626 | ||
1627 | PR target/15334 | |
1628 | * config/m68hc11/m68hc11.c (m68hc11_override_options): Disable -fweb | |
1629 | because it breaks the 32-bit shift patterns that rely on a match_dup. | |
1630 | ||
c61eceeb MA |
1631 | 2004-08-31 Matt Austern <austern@apple.com> |
1632 | ||
1633 | * config/darwin.c (darwin_make_decl_one_only): Allocate section | |
1634 | names once per compilation, instead of once per symbol. | |
5906d013 | 1635 | |
71b5d516 PB |
1636 | 2004-08-31 Paolo Bonzini <bonzini@gnu.org> |
1637 | ||
1638 | * Makefile.in (build_subdir): New substitution. | |
1639 | (fixinc.sh): Simplify heavily since fixincludes is already built. | |
1640 | (stmp-fixinc): Depend on specs.ready. | |
1641 | (install-mkheaders): Use new location of fixincludes. | |
1642 | (clean): Do not descend into fixinc. | |
1643 | (FORBUILD): Replace with ../$(build_subdir). | |
1644 | * configure.ac (build_subdir): Substitute. | |
1645 | (FORBUILD): Do not set. | |
1646 | (all_outputs): Remove fixinc/Makefile. | |
1647 | (default commands): Do not create links in fixinc. | |
1648 | * mkfixinc.sh: New, from fixinc/mkfixinc.sh without | |
1649 | the fixincludes configuration steps and substituting | |
1650 | @FIXINCL@ in fixinc.in. | |
1651 | * fixinc.in: New, from fixinc/fixincl.sh. | |
1652 | ||
1653 | * fixinc/*: Removed. | |
5906d013 | 1654 | |
f7b0fb68 JM |
1655 | 2004-08-31 Joseph S. Myers <jsm@polyomino.org.uk> |
1656 | ||
1657 | * attribs.c (strip_attrs): Remove. | |
1658 | (split_specs_attrs): Move ... | |
1659 | * c-decl.c: ... to here. | |
1660 | * tree.h (split_specs_attrs, strip_attrs): Remove. | |
1661 | * c-tree.h (split_specs_attrs): Declare. | |
1662 | ||
f51a38b9 RS |
1663 | 2004-08-31 Richard Sandiford <rsandifo@redhat.com> |
1664 | ||
1665 | * read-rtl.c: Disable RTL checking. | |
1666 | (apply_macro_to_rtx): Use XTMPL to access 'T' fields. | |
1667 | ||
34ebf755 RS |
1668 | 2004-08-31 Richard Sandiford <rsandifo@redhat.com> |
1669 | ||
1670 | * config/mips/mips.md (fcond): New code macro and attribute. | |
1671 | (sunordered_[sd]f, suneq_[sd]f, sunlt_[sd]f, sunle_[sd]f) | |
1672 | (seq_[sd]f, slt_[sd]f, sle_[sd]f): Redefine using :SCALARF and fcond. | |
1673 | (sgt_[sd]f, sge_[sd]f): Redefine using :SCALARF. | |
1674 | ||
9b76aa3b MM |
1675 | 2004-08-30 Mark Mitchell <mark@codesourcery.com> |
1676 | ||
1677 | Revert: | |
1678 | 2004-08-29 Mark Mitchell <mark@codesourcery.com> | |
1679 | PR rtl-optimization/16590 | |
1680 | * gcse.c (pre_delete): Do not create invalid REG_EQUAL notes. | |
1681 | ||
99fa8911 AP |
1682 | 2004-08-30 Andrew Pinski <apinski@apple.com> |
1683 | ||
5906d013 | 1684 | * hard-reg-set.h: |
992c944c AP |
1685 | s/HOST_BITS_PER_WIDES_FAST_INT/HOST_BITS_PER_WIDEST_FAST_INT. |
1686 | * ChangeLog: Fix previous ChangeLog entry. | |
1687 | ||
99fa8911 | 1688 | PR rtl-opt/13987 |
5906d013 | 1689 | * config.host (use_long_long_for_widest_fast_int): New, default is |
99fa8911 AP |
1690 | off. |
1691 | (ia64-*-hpux*): Enable use_long_long_for_widest_fast_int. | |
1692 | * configure.ac: If use_long_long_for_widest_fast_int, then | |
1693 | define USE_LONG_LONG_FOR_WIDEST_FAST_INT. | |
1694 | * configure: Regenerate. | |
1695 | * config.in: Regenerate. | |
1696 | * hwint.h (HOST_WIDEST_FAST_INT, HOST_BITS_PER_WIDEST_FAST_INT): | |
1697 | New: widest integer type supported efficiently in hardware for the | |
1698 | host. | |
1699 | * sbitmap.h (SBITMAP_ELT_BITS): Define based on | |
1700 | HOST_BITS_PER_WIDEST_FAST_INT. | |
1701 | (SBITMAP_ELT_TYPE): Define based on HOST_WIDEST_FAST_INT. | |
5906d013 | 1702 | * hard-reg-set.h (HARD_REG_ELT_TYPE): Define based on |
99fa8911 AP |
1703 | HOST_WIDEST_FAST_INT |
1704 | instead of HOST_WIDE_INT. | |
1705 | (HARD_REG_SET_LONGS): Likewise. | |
1706 | (UHOST_BITS_PER_WIDE_INT): Likewise. | |
1707 | Change the checks for the fast cases to be based on | |
992c944c | 1708 | HOST_BITS_PER_WIDEST_FAST_INT instead of HOST_BITS_PER_WIDE_INT. |
99fa8911 | 1709 | |
f4c0250b SB |
1710 | 2004-08-30 Steven Bosscher <stevenb@suse.de> |
1711 | ||
1712 | * cfgcleanup.c (merge_memattrs): Look at the value of MEM_SIZE, | |
1713 | not the pointers. | |
1714 | ||
ff164b22 GK |
1715 | 2004-08-30 Geoffrey Keating <geoffk@apple.com> |
1716 | ||
1717 | PR 12738 | |
1718 | PR 17205 | |
1719 | Radar 3460526 | |
1720 | Radar 3775729 | |
1721 | * c-decl.c (grokdeclarator): Produce error for 'static' on local | |
1722 | function declaration. | |
1723 | ||
bc482be4 RH |
1724 | 2004-08-30 Richard Henderson <rth@redhat.com> |
1725 | ||
1726 | * expr.c (array_ref_element_size): Force aligned_size back to | |
1727 | sizetype. | |
1728 | (component_ref_field_offset): Similarly for aligned_offset. | |
1729 | * tree.c (recompute_tree_invarant_for_addr_expr): Mark raw | |
1730 | low-bound, element-size, field-offset fields rather than | |
1731 | computed values. | |
1732 | ||
21611613 JM |
1733 | 2004-08-30 Joseph S. Myers <jsm@polyomino.org.uk> |
1734 | ||
1735 | * c-parse.in (parmlist_or_identifiers_1): Remove unreachable and | |
1736 | redundant code. | |
1737 | ||
7b112487 JM |
1738 | 2004-08-30 Joseph S. Myers <jsm@polyomino.org.uk> |
1739 | ||
1740 | * c-tree.h (struct language_function): Add arg_info element. | |
1741 | * c-decl.c (current_function_arg_info): New. | |
1742 | (grokdeclarator, store_parm_decls): Use it instead of | |
1743 | DECL_ARGUMENTS. | |
1744 | (c_push_function_context, c_pop_function_context): Save and | |
1745 | restore it. | |
1746 | ||
5cc200fc RH |
1747 | 2004-08-30 Richard Henderson <rth@redhat.com> |
1748 | ||
5906d013 | 1749 | * c-typeck.c (build_unary_op): Don't expand ADDR_EXPR of a |
5cc200fc RH |
1750 | COMPONENT_REF to pointer arithmetic. |
1751 | * varasm.c (initializer_constant_valid_p): Allow "&(*c).f", for | |
1752 | constant "c" as a valid constant initializer. Allow narrowing of | |
1753 | differences against the same base object, for any base object. | |
1754 | ||
6377bb9a RH |
1755 | 2004-08-30 Richard Henderson <rth@redhat.com> |
1756 | ||
1757 | * expr.c (expand_expr_addr_expr): New. | |
1758 | (expand_expr_real_1) <case ADDR_EXPR>: Use it. | |
1759 | ||
308cd611 RS |
1760 | 2004-08-30 Richard Sandiford <rsandifo@redhat.com> |
1761 | ||
1762 | * config/mips/mips.c (MIPS_FP_CONDITIONS): New macro. | |
1763 | (mips_fp_condition): New enum. | |
1764 | (mips_fp_conditions): New array. | |
1765 | (print_fcc_operand): Delete. | |
1766 | (print_operand): Remove %V, %v and %Q. Redefine %Z so that it prints | |
1767 | the operand and comma if and only if ISA_HAS_8CC. Add %Y. | |
1768 | (builtin_description): Add "cond" field. | |
1769 | (DIRECT_BUILTIN): Initialize it. | |
1770 | (CMP_{SCALAR,PS,4S}_BUILTINS, MOVTF_BUILTINS): Split INSN parameter | |
1771 | into INSN and CODE. Initialize the "cond" field. | |
1772 | (CMP_BUILTINS): Update accordingly. | |
1773 | (mips_bdesc): Use MIPS_FP_CONDITIONS to invoke CMP_BUILTINS. | |
1774 | (mips_expand_builtin_movtf, mips_expand_builtin_compare): Take the | |
1775 | mips_fp_condition as argument. Make it the final operand of the | |
1776 | comparison instruction. | |
1777 | (mips_expand_builtin): Update accordingly. | |
1778 | * config/mips/mips.md (UNSPEC_C_*, UNSPEC_CABS_*): Delete. | |
1779 | (UNSPEC_C, UNSPEC_CABS): New constants. Shuffle others to fill | |
1780 | the gaps. | |
1781 | * config/mips/mips-ps-3d.md (mips_cond_move_tf_ps, bc1any[24][ft]): | |
1782 | Don't use the 'Q' operand prefix; just print the operand normally. | |
1783 | (mips_cabs_*, mips_c_*): Delete, replacing with... | |
1784 | (mips_c_cond_{ps,4s}, mips_cabs_cond_{s,d,ps,4s}): ...these new | |
1785 | patterns. Split the 4s versions into 2 ps patterns after reload. | |
1786 | ||
88f19756 RH |
1787 | 2004-08-30 Richard Henderson <rth@redhat.com> |
1788 | ||
1789 | * fold-const.c (tree_expr_nonzero_p): Use get_base_address before | |
1790 | assuming an ADDR_EXPR is non-null. | |
1791 | ||
70008293 JM |
1792 | 2004-08-30 Jason Merrill <jason@redhat.com> |
1793 | ||
d92a3b38 | 1794 | * gthr-posix.h, gthr-dce.h: Add #pragma weaks. |
70008293 | 1795 | |
8ce16ed6 NS |
1796 | 2004-08-30 Nathan Sidwell <nathan@codesourcery.com> |
1797 | ||
1798 | * alias.c (mems_in_disjoint_alias_sets_p, record_alias_subset, | |
1799 | record_set, rtx_equal_for_memref_p, init_alias_analysis): Use | |
1800 | gcc_assert and gcc_unreachable instead of abort. | |
1801 | * alloc-pool.c (abort, fancy_abort): Remove. | |
1802 | (create_alloc_pool, free_alloc_pool, pool_alloc, pool_free): Use | |
1803 | gcc_assert or gcc_unreachable. | |
1804 | * attribs.c (init_attributes, decl_attributes): Likewise. | |
1805 | * bb-reorder.c (FREE, find_traces_1_round, copy_bb, | |
1806 | mark_bb_for_unlikely_executed_section, | |
1807 | add_labels_and_missing_jumps, fix_crossing_conditional_branches, | |
1808 | fix_crossing_unconditional_branches): Likewise. | |
1809 | * bitmap.c (bitmap_first_set_bit, bitmap_last_set_bit, | |
1810 | bitmap_operation): Likewise. | |
1811 | * bt-load.c (insn_sets_btr_p, augment_live_range, | |
1812 | move_btr_def): Likewise. | |
1813 | * builtins.c (c_readstr, expand_builtin_longjmp, apply_args_size, | |
1814 | apply_result_size, expand_builtin_apply, expand_builtin_mathfn, | |
1815 | expand_builtin_mathfn_2, expand_builtin_mathfn_3, | |
1816 | builtin_memcpy_read_str, expand_movstr, expand_builtin_stpcpy, | |
1817 | expand_builtin_memcmp, expand_builtin_args_info, | |
1818 | std_gimplify_va_arg_expr, expand_builtin_unop, | |
1819 | expand_builtin_fputs, expand_builtin_profile_func, | |
1820 | expand_builtin_fork_or_exec, fold_builtin_bitop, | |
1821 | fold_builtin_classify, fold_builtin_fputs): Likewise. | |
1822 | ||
fc6633e0 NS |
1823 | 2004-08-30 Nathan Sidwell <nathan@codesourcery.com> |
1824 | ||
e0448193 NS |
1825 | * gcov-io.c (GCOV_CHECK): Use gcc_assert when available. |
1826 | * gcov.c (abort): Remove undef. | |
1827 | ||
fc6633e0 NS |
1828 | * tree.h (BINFO_PRIMARY_BASE_OF): Remove. |
1829 | (struct tree_binfo): Remove primary field. | |
1830 | ||
89b8abbf PB |
1831 | 2004-08-30 Paolo Bonzini <bonzini@gnu.org> |
1832 | ||
1833 | * fixinc/Makefile.in (machname.h): Remove. | |
1834 | (fixincl.x): Do not pass $@ to genfixes. | |
1835 | * fixinc/genfixes: Remove code to produce machname.h. | |
1836 | * fixinc/fixincl.sh: Move it here instead. | |
1837 | * fixinc/fixlib.c: Do not conditionalize on MN_NAME_PAT's presence, | |
1838 | instead check if pz_mn_name_pat is NULL. Make mn_get_regexps | |
1839 | return a bool indicating whether pz_mn_name_pat is NULL. | |
1840 | * fixinc/fixlib.h: Do not conditionalize on MN_NAME_PAT's presence. | |
1841 | Declare extern C variables for the ENV_TABLE. | |
1842 | * fixinc/fixfixes.c: Do not conditionalize on MN_NAME_PAT's presence, | |
1843 | instead use the result of mn_get_regexps. | |
1844 | * fixinc/fixtests.c: Likewise. | |
1845 | ||
39880d37 PB |
1846 | 2004-08-30 Paolo Bonzini <bonzini@gnu.org> |
1847 | ||
1848 | * configure.ac: Do not run fixincludes after stage1 during | |
1849 | toplevel bootstrap. | |
1850 | * configure: Regenerate. | |
1851 | ||
a8b3643c RE |
1852 | 2004-08-30 Richard Earnshaw <rearnsha@arm.com> |
1853 | ||
1854 | * sched-deps.c (get_condition): Partially revert previous, by never | |
1855 | trying to extract the condition from a condjump. | |
1856 | ||
fc6633e0 NS |
1857 | 2004-08-30 Nathan Sidwell <nathan@codesourcery.com> |
1858 | ||
1859 | * c-common.c (c_sizeof_or_alignof_type): Use gcc_assert. | |
1860 | (handle_visibility_attribute, c_determine_visibility): Likewise. | |
1861 | * c-common.h (my_friendly_assert): Remove. | |
1862 | ||
afa396ff RS |
1863 | 2004-08-30 Richard Sandiford <rsandifo@redhat.com> |
1864 | ||
1865 | * config/mips/mips.md (UNSPEC_{RSQRT,RECIP}[12]_{S,D,PS}): Delete. | |
1866 | (UNSPEC_{RSQRT,RECIP}[12]): New constants. | |
1867 | (UNSPEC_MOVE_TF_PS): Renumber to avoid gaps. | |
1868 | * config/mips/mips-ps-3d.md (*movcc_v2sf_[sd]i): Use :GPR. | |
1869 | (mips_{rsqrt,recip}[12]_{s,d,ps}): Use :ANYF. | |
1870 | ||
ef6379fd DN |
1871 | 2004-08-30 Diego Novillo <dnovillo@redhat.com> |
1872 | ||
1873 | * tree-pretty-print.c (dump_generic_node): Handle VALUE_HANDLE | |
1874 | in COMPONENT_REF nodes. | |
1875 | ||
7783b402 GDR |
1876 | 2004-08-29 Gabriel Dos Reis <gdr@integrable-solutions.net> |
1877 | ||
1878 | PR c++/15378 | |
1879 | * c-opts.c (c_common_handle_option): <case OPT_Werror> set | |
1880 | global_dc->warning_as_error_requested. | |
1881 | * diagnostic.c (diagnostic_initialize): Tidy. | |
1882 | * diagnostic.h (diagnostic_context::x_data): Remove | |
1883 | (diagnostic_context::issue_warnings_are_errors_message): Rename | |
1884 | from warnings_are_errors_message. | |
1885 | (diagnostic_context::warning_as_error_requested): New. | |
1886 | ||
adf968c7 RE |
1887 | 2004-08-30 Richard Earnshaw <rearnsha@arm.com> |
1888 | ||
1889 | * sched-deps.c (get_condition): Fix breakage in previous patch. | |
1890 | ||
999f4d5e PB |
1891 | 2004-08-30 Paul Brook <paul@codesourcery.com> |
1892 | ||
1893 | * doc/install.texi: Fix broken mpfr link. | |
1894 | ||
5a0c2304 DB |
1895 | 2004-08-29 David O'Brien <obrien@FreeBSD.org> |
1896 | ||
1897 | * config/rs6000/sysv4.h (LINK_OS_FREEBSD_SPEC): Sync '-p' handling with | |
1898 | other FreeBSD platforms. | |
1899 | ||
880873be RE |
1900 | 2004-08-29 Richard Earnshaw <rearnsha@arm.com> |
1901 | ||
1902 | * arm.h (REVERSE_CONDITION): Define. | |
1903 | (REVERSIBLE_CC_MODE): All comparisons are now reversible. | |
1904 | ||
15dce812 RE |
1905 | 2004-08-29 Richard Earnshaw <rearnsha@arm.com> |
1906 | ||
1907 | * flow.c (REVERSE_CONDEXEC_PREDICATES_P): Use the whole comparison, not | |
1908 | just the codes, call reversed_comparison_code (). | |
1909 | (ior_reg_cond): Update arguments to REVERSE_CONDEXEC_PREDICATES_P. | |
1910 | (not_reg_cond): Use reversed_comparison_code. | |
1911 | (and_reg_cond): Likewise. | |
1912 | * ifcvt.c (cond_exec_process_if_block): Likewise. | |
1913 | * doc/tm.texi (REVERSE_CONDEXEC_PREDICATES_P): Update documentation. | |
1914 | ||
6903ecd4 RE |
1915 | 2004-08-29 Richard Earnshaw <rearnsha@arm.com> |
1916 | ||
1917 | * sched-deps.c (get_condition): Rewrite using jump support functions. | |
1918 | Use reversed_comparison_code. | |
1919 | (conditions_mutex_p): Use reversed_comparison_code. | |
1920 | ||
ea9bfbf2 RS |
1921 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
1922 | ||
1923 | * config/mips/mips.c (override_options): Disable hot/cold partitioning | |
1924 | for MIPS16. | |
1925 | ||
4ca1f68f RS |
1926 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
1927 | ||
1928 | * config/mips/mips.h (mips_builtins, mips_cmp_choice): Delete. | |
1929 | (mips_function_type): Move to mips.c. | |
1930 | * config/mips/mips.c (mips_builtin_type): New enum. | |
1931 | (builtin_description): Replace code and ftype with builtin_type | |
1932 | and function_type. | |
1933 | (DIRECT_BUILTIN, CMP_SCALAR_BUILTINS, CMP_PS_BUILTINS, CMP_4S_BUILTINS) | |
1934 | (MOVTF_BUILTINS, CMP_BUILTINS): New macros. | |
1935 | (CODE_FOR_mips_abs_ps): Define. | |
1936 | (mips_bdesc): Use new macros. | |
1937 | (mips_expand_builtin): Use builtin_type. Update calls to subroutines. | |
1938 | (mips_init_builtins): Use the mips_bdesc[] index as the function code. | |
1939 | (mips_expand_builtin_direct): New function. | |
1940 | (mips_expand_builtin_movtf): Renamed from mips_expand_ps_cond_move_ | |
1941 | builtin. Replace boolean parameter with builtin_type. | |
1942 | (mips_expand_compare_builtin, mips_expand_scalar_compare_builtin) | |
1943 | (mips_expand_4s_compare_builtin): Delete, replacing with... | |
1944 | (mips_expand_builtin_compare): ...this new function. | |
1945 | ||
5e9f78cc MM |
1946 | 2004-08-29 Mark Mitchell <mark@codesourcery.com> |
1947 | ||
1948 | PR rtl-optimization/16590 | |
1949 | * gcse.c (pre_delete): Do not create invalid REG_EQUAL notes. | |
1950 | ||
766ff1b1 DN |
1951 | 2004-08-29 Diego Novillo <dnovillo@redhat.com> |
1952 | ||
1953 | * tree-ssa-ccp.c (ccp_visit_stmt): Remove #if 0 guards. | |
1954 | * tree-ssa-propagate.c: Fix documentation. | |
1955 | ||
2435c4c1 RS |
1956 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
1957 | ||
1958 | * config/mips/mips.md (*mov[sd]f_on_*): Redefine using :SCALARF. | |
1959 | (mov[sd]fcc): Likewise. | |
1960 | ||
53d9ac3b RS |
1961 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
1962 | ||
1963 | * config/mips/mips.md (cmp[sd]f): Redefine using :SCALARF. | |
1964 | ||
93898c8b RS |
1965 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
1966 | ||
1967 | * config/mips/mips.md (divide_condition): New mode attribute. | |
1968 | (div[sd]f3, *div[sd]f3): Use it. Redefine using :SCALARF. | |
1969 | (sqrt[sd]f3): Redefine using SCALARF. | |
1970 | (*recip[sd]f3, *rsqrt<mode>[ab]): Likewise. Name formerly unnamed | |
1971 | patterns. | |
1972 | ||
aae0609c RS |
1973 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
1974 | ||
1975 | * config/mips/mips.md (ANYF, SCALARF): New mode macros. | |
1976 | (loadx, storex, fmt, UNITMODE): New mode attributes. | |
1977 | (add{sf,df,v2sf}3, sub{sf,df,v2sf}3): Redefine using :ANYF. | |
1978 | (mul[sd]f3): Redefine using :SCALARF. | |
1979 | (*mul[sd]f3): Renamed from mul[sd]f3_internal. Use :SCALARF. | |
1980 | (*mul[sd]3_r4300): Likewise mul[sd]f3_r4300. | |
1981 | (*m{add,sub}{sf,df,v2sf}3): Name formerly unnamed patterns. Use :ANYF. | |
1982 | Check TARGET_FUSED_MADD for V2SF too. | |
1983 | (*nm{add,sub}{sf,df,v2sf}3{,_fastmath}): Likewise, except v2sf patterns | |
1984 | were already named. | |
1985 | (abs{sf,df,v2sf}3, neg{sf,df,v2sf}3): Redefine using :ANYF. | |
1986 | (*[sl][wd]xc1_[sd]i): Redefine using :ANYF. | |
1987 | ||
74fc61d1 RS |
1988 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
1989 | ||
1990 | * config/mips/mips.c (mips_init_builtins): Simplify. Only create | |
1991 | V2SF_type_node if it will be needed. | |
1992 | ||
ff55fb9c RS |
1993 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
1994 | ||
1995 | * config/mips/mips.h (MIPS_CMP_MOVT, MIPS_CMP_MOVF): Delete. | |
1996 | * config/mips/mips.c (mips_prepare_builtin_arg): New function. | |
1997 | (mips_prepare_builtin_target): New function. | |
1998 | (mips_expand_builtin): Use them. Update calls to subroutines. | |
1999 | (mips_expand_ps_cond_move_builtin): Use the new functions. Replace | |
2000 | cmp_choice with a boolean argument to select between movt and movf. | |
2001 | Take the comparison's icode as an argument, not the function's fcode. | |
2002 | (mips_expand_compare_builtin): New function. Rename existing function | |
2003 | to mips_expand_scalar_compare_builtin. | |
2004 | (mips_expand_scalar_compare_builtin, mips_expand_4s_compare_builtin) | |
2005 | (mips_expand_ps_compare_builtin): Use the new functions. Take the | |
2006 | comparison's icode as an argument, not the builtin's fcode. | |
2007 | ||
f691c4e3 RS |
2008 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
2009 | ||
2010 | * config/mips/mips.c (print_operand): Remove '%Y' and '%y'. | |
2011 | (mips_expand_4s_compare_builtin): Redefine CCV4 to be 0 if all | |
2012 | registers are false and -1 if all registers are true. | |
2013 | (mips_expand_ps_compare_builtin): Likewise CCV2. Use subregs for | |
2014 | MIPS_CMP_UPPER and MIPS_CMP_LOWER. | |
2015 | * config/mips/mips.md (mips_cond_move_tf_ps): Use %Q rather than %y. | |
2016 | (bc1any4t, bc1any4f): Adjust for new CCV4 interpretation. | |
2017 | (bc1any2t, bc1any2f): Likewise CCV2. | |
2018 | (bc1upper2t, bc1lower2t, bc1upper2f, bc1lower2f): Delete. | |
2019 | ||
49135706 RS |
2020 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
2021 | ||
2022 | * config/mips/mips.md (UNSPEC_MOVE_TF_PS): New. | |
2023 | * config/mips/mips-ps-3d.md (mips_cond_move_tf_ps): Express as an | |
2024 | UNSPEC rather than an IF_THEN_ELSE. | |
2025 | * config/mips/mips.c (mips_expand_ps_cond_move_builtin): Emit | |
2026 | mips_cond_move_tf_ps by name. | |
2027 | ||
06a4ab70 CF |
2028 | 2004-08-29 Chao-ying Fu <fu@mips.com> |
2029 | James E Wilson <wilson@specifixinc.com> | |
5906d013 | 2030 | |
06a4ab70 CF |
2031 | * config/mips/mips-modes.def (V2SF, CCV2, CCV4): New modes. Give CCV2 |
2032 | 8 byte size and alignment. Give CCV4 16 byte size and alignment. | |
2033 | * config/mips/mips-ps-3d.md: New file. | |
2034 | * config/mips/mips.c (TARGET_VECTOR_MODE_SUPPORTED_P, | |
2035 | TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN): Define. | |
2036 | (mips_const_insns): Handle CONST_VECTOR the same as CONST_DOUBLE. | |
2037 | (mips_output_move): Emit "mov.ps" for V2SFmode. | |
2038 | (mips_arg_info): Add checks for VECTOR_FLOAT_TYPE_P and | |
2039 | MODE_VECTOR_FLOAT. | |
2040 | (override_options): Check if TARGET_MIPS3D and there was an explicit | |
2041 | !TARGET_PAIRED_SINGLE_FLOAT. Set MASK_PAIRED_SINGLE, if TARGET_MIPS3D. | |
2042 | Check if TARGET_FLOAT64 and TARGET_HARD_FLOAT are both true, when | |
2043 | TARGET_PAIRED_SINGLE_FLOAT is true. Check if the ISA supports | |
2044 | TARGET_PAIRED_SINGLE_FLOAT. Allow MODE_VECTOR_FLOAT in fp registers, | |
2045 | and allow CCV2 and CCV4 to occupy two and four CC registers. | |
2046 | (print_fcc_operand): New function. | |
2047 | (print_operand): Add %Y, %y, %V, %v, %Q for CCV2, CCV4, CC. Modify | |
2048 | %Z to call print_fcc_operand. | |
2049 | (mips_function_value): Handle MODE_VECTOR_FLOAT. | |
2050 | (mips_class_max_nregs): Check for ST_REGS, and handle CCmodes. | |
2051 | (mips_vector_mode_supported_p): New function. | |
2052 | (mips_hard_regno_nregs): Check for ST_REG_P, and handle CCmodes. | |
2053 | (builtin_description): New struct. | |
2054 | (mips_bdesc): New array of struct builtin_description. | |
2055 | (mips_expand_builtin, mips_init_builtins, | |
2056 | mips_expand_ps_cond_move_builtin, mips_expand_4s_compare_builtin, | |
2057 | mips_expand_compare_builtin, mips_expand_ps_compare_builtin): New | |
2058 | functions. | |
2059 | * config/mips/mips.h (MASK_PAIRED_SINGLE, MASK_MIPS3D): New defines. | |
2060 | (TARGET_PAIRED_SINGLE_FLOAT, TARGET_MIPS3D): New defines. | |
2061 | (TARGET_CPU_CPP_BUILTINS): Add __mips_paired_single_float. | |
2062 | (TARGET_SWITCHES): Added "-mpaired-single", "-mno-paired-single", | |
2063 | "-mips3d", and "-mno-mips3d". | |
2064 | (ASM_SPEC): Map -mips3d to -mips3d in gas. | |
2065 | (EXTRA_CONSTRAINT_Y): New macro. | |
2066 | (EXTRA_CONSTRAINT_STR): Renamed from EXTRA_CONSTRAINT. Add new | |
2067 | multi-letter constraint 'Y'. | |
2068 | (CONSTRAINT_LEN): New macro. | |
2069 | (enum mips_builtins): New for MIPS builtin functions. | |
2070 | (enum mips_function_type): New for the types of MIPS builtin functions. | |
2071 | (enum mips_cmp_choice): New for the MIPS comparison builtin functions. | |
5906d013 | 2072 | * config/mips/mips.md: New constants for paired single and MIPS-3D |
06a4ab70 CF |
2073 | instructions. Include the new mips-ps-3d.md file. |
2074 | (addv2sf3, subv2sf3, mulv2sf3, absv2sf2, negv2sf2, movv2sf, | |
2075 | movv2sf_hardfloat_64bit): New named patterns. | |
2076 | (madd.ps, msub.ps, nmaddv2sf, nmaddv2sf_fastmath, nmsubv2sf, | |
2077 | nmsubv2sf_fastmath, ldxc1_v2sf_si, ldxc1_v2sf_di, sdxc1_v2sf_si, | |
2078 | sdxc1_v2sf_di): New unnamed patterns. | |
2079 | * config/mips/predicates.md (const_0_operand, const_1_operand): Add | |
2080 | const_vector support. | |
2081 | (const_0_or_1_operand): New predicate. | |
2082 | * doc/invoke.texi (MIPS Options): Add -mpaired-single and -mips3d. | |
2083 | ||
750628d8 DN |
2084 | 2004-08-29 Diego Novillo <dnovillo@redhat.com> |
2085 | ||
2086 | * Makefile.in (OBJS-common): Add tree-ssa-propagate.o | |
2087 | (tree-ssa-propagate.o): New rule. | |
2088 | (GTFILES): Add tree-ssa-propagate.c. | |
2089 | * tree-flow.h (struct stmt_ann_d): Remove field | |
2090 | in_ccp_worklist. | |
2091 | * tree-ssa-propagate.c: New file. | |
2092 | * tree-ssa-propagate.h: New file. | |
2093 | * tree-ssa-ccp.c: Re-write to use the routines from | |
2094 | tree-ssa-propagate.c. | |
2095 | ||
f108270b AP |
2096 | 2004-08-28 Andrew Pinski <apinski@apple.com> |
2097 | ||
2098 | * tree-ssa-loop.c: Remove extra include of basic-block.h. | |
2099 | ||
e5a002e3 ZL |
2100 | 2004-08-28 Ziemowit Laski <zlaski@apple.com> |
2101 | ||
2102 | * c-common.h: Update comments about ObjC/ObjC++ entry points. | |
2103 | (objc_is_reserved_word): New prototype. | |
2104 | (get_current_scope, objc_mark_locals_volatile): Move prototypes to | |
2105 | separate section; these are call-backs. | |
2106 | * c-lex.c (c_lex_with_flags): Call objc_is_reserved_word() to detect | |
2107 | ObjC/ObjC++ "@" keywords. | |
2108 | * c-tree.h (get_current_scope, objc_mark_locals_volatile): Remove | |
2109 | prototypes; they already live in c-common.h. | |
2110 | * stub-objc.c: Update copyright notice. | |
2111 | (objc_is_reserved_word): New stub. | |
2112 | ||
2c46a62f NS |
2113 | 2004-08-28 Nathan Sidwell <nathan@codesourcery.com> |
2114 | ||
2115 | * system.h (gcc_assert): Remove __builtin_expect. Evaluate EXPR | |
2116 | even when not checking. | |
2117 | ||
40aac948 JM |
2118 | 2004-08-27 Jason Merrill <jason@redhat.com> |
2119 | ||
2120 | PR c++/13684 | |
2121 | * gimplify.c (gimplify_cleanup_point_expr): Handle CLEANUP_EH_ONLY. | |
2122 | (gimple_push_cleanup): Add eh_only parm. | |
2123 | (gimplify_target_expr): Pass it. | |
2124 | * c.opt (-fno-threadsafe-statics): New option. | |
2125 | * c-opts.c (c_common_handle_option): Handle it. | |
2126 | * c-common.h (flag_threadsafe_statics): Declare it. | |
2127 | * c-common.c (flag_threadsafe_statics): Record it. | |
2128 | * doc/invoke.texi: Document it. | |
2129 | * tsystem.h (_GNU_SOURCE): Define. | |
2130 | * gthr-posix.h (__gthread_recursive_mutex_t): New typedef. | |
2131 | (__GTHREAD_RECURSIVE_MUTEX_INIT): New macro. | |
2132 | (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): New macro. | |
2133 | (__gthread_recursive_mutex_init_function): New fn. | |
2134 | (__gthread_recursive_mutex_lock): New fn. | |
2135 | (__gthread_recursive_mutex_trylock): New fn. | |
2136 | (__gthread_recursive_mutex_unlock): New fn. | |
2137 | * gthr-solaris.h, gthr-single.h, gthr-dce.h: Likewise. | |
2138 | * gthr-win32.h, gthr-vxworks.h: Likewise. | |
2139 | * gthr.h: Document. | |
2140 | ||
1494c534 DE |
2141 | 2004-08-27 David Edelsohn <edelsohn@gnu.org> |
2142 | ||
2143 | * config/rs6000/rs6000.c (rs6000_override_options): Increase | |
2144 | maximum skip to 15. Set function alignment, jump alignment, and | |
2145 | loop alignment to 16 for processors that form dispatch groups. | |
03e9c50a | 2146 | (rs6000_rtx_costs): outer_code is used. |
1494c534 | 2147 | |
ce552f75 NS |
2148 | 2004-08-27 Nathan Sidwell <nathan@codesourcery.com> |
2149 | ||
e3861d2a NS |
2150 | * stor-layout.c (sizetype_set): Remove. |
2151 | (set_sizetype): Don't test or set it. | |
2152 | ||
ce552f75 NS |
2153 | * tree.h (size_int_type): Remove. |
2154 | * fold-const.c: Do not #include gt-fold-const.h. | |
2155 | (size_htab_hash, size_htab_eq): Remove. | |
2156 | (size_int_kind): Use build_int_cst. | |
2157 | (new_const, size_htab): Remove. | |
2158 | (size_int_type): Remove. | |
2159 | (round_up): Use build_int_cst. | |
2160 | (round_down): Likewise. Remove spurious constant build. | |
2161 | ||
06c37c96 NS |
2162 | 2004-08-27 Nathan Sidwell <nathan@codesourcery.com> |
2163 | ||
2164 | * configure.ac: Add ENABLE_ASSERT_CHECKING control. | |
2165 | Add is_release variable, use it for --enable-werror and | |
2166 | --enable-checking defaults. | |
2167 | * system.h (gcc_assert, gcc_unreachable): New. | |
2168 | * doc/install.texi (--enable-checking): Update. | |
2169 | * configure, config.in: Rebuilt. | |
2170 | ||
57406c63 RS |
2171 | 2004-08-26 Richard Sandiford <rsandifo@redhat.com> |
2172 | ||
2173 | * rtl.h (read_rtx): Change prototype. | |
2174 | * read-rtl.c (read_rtx): Provide the caller with both an rtx and a | |
2175 | line number. Return true on success. | |
2176 | * gensupport.c (process_include, init_md_reader_args_cb): Adjust | |
2177 | callers accordingly. | |
2178 | ||
ee8a6a3e RH |
2179 | 2004-08-26 Richard Henderson <rth@redhat.com> |
2180 | ||
2181 | * c-typeck.c (build_offsetof): Remove. | |
2182 | * c-tree.h (build_offsetof): Remove. | |
2183 | * c-common.c (fold_offsetof_1, fold_offsetof): New. | |
2184 | * c-common.h (fold_offsetof): Declare. | |
2185 | * c-parse.in (offsetof_base): New. | |
2186 | (offsetof_member_designator): Use it. Build references, not just | |
2187 | a tree list. | |
2188 | (primary): Use fold_offsetof, not build_offsetof. | |
2189 | ||
525c6bf5 RH |
2190 | 2004-08-26 Richard Henderson <rth@redhat.com> |
2191 | ||
2192 | * tree.c (staticp): Return the static object. | |
2193 | * tree.h (staticp): Update decl. | |
2194 | * langhooks.h (struct lang_hooks): Change staticp return type to tree. | |
2195 | * langhooks.c (lhd_staticp): Return NULL_TREE. | |
2196 | * langhooks-def.h (lhd_staticp): Update decl. | |
2197 | * c-common.c (c_staticp): Return the static object. | |
2198 | * c-common.h (c_staticp): Update decl. | |
2199 | ||
d416c0b3 RH |
2200 | 2004-08-26 Richard Henderson <rth@redhat.com> |
2201 | ||
2202 | * config/alpha/alpha.h (HARD_REGNO_MODE_OK): Allow complex float | |
2203 | modes. | |
2204 | ||
0b410f0b JM |
2205 | 2004-08-26 Joseph S. Myers <jsm@polyomino.org.uk> |
2206 | ||
2207 | PR c/13801 | |
2208 | * c-decl.c (struct c_binding): Add type and inner_comp fields. | |
2209 | (bind): Set type and inner_comp fields. | |
2210 | (pop_scope): Restore type of decl to the correct type from an | |
2211 | outer scope. Give error when popping file scope for incomplete | |
2212 | arrays completed incompatibly with default initialization in an | |
2213 | inner scope. | |
2214 | (diagnose_mismatched_decls): Handle externs with initializers at | |
2215 | block scope. | |
2216 | (pushdecl): Set type of external declaration at block scope based | |
2217 | only on the visible declarations. Save type when changing the | |
2218 | type of a declaration. Merge an external declaration at block | |
2219 | scope with a visible static declaration at file scope. | |
2220 | (implicitly_declare): Give recycled old declaration the new type | |
2221 | except for incompatible declarations of built-in functions, saving | |
2222 | the old type. | |
2223 | ||
b77c7437 ZL |
2224 | 2004-08-26 Ziemowit Laski <zlaski@apple.com> |
2225 | ||
2226 | * c-parse.in (OBJC_TYPE_QUAL): New %token for ObjC use. | |
2227 | ||
a228baff DB |
2228 | 2004-08-26 Daniel Berlin <dberlin@dberlin.org> |
2229 | ||
2230 | * tree-alias-common.c (gate_pta): New function. | |
2231 | (pass_build_pta): Use it. | |
2232 | (pass_del_pta): Use it. | |
2233 | (delete_alias_vars): Don't check flag_tree_points_to. | |
2234 | ||
2e6c9641 FJ |
2235 | 2004-08-26 Fariborz Jahanian <fjahanian@apple.com> |
2236 | ||
5906d013 | 2237 | * config/rs6000/rs6000.h (HARD_REGNO_CALL_PART_CLOBBERED): Added |
2e6c9641 FJ |
2238 | TFmode as additional register mode cloberred by call. |
2239 | ||
2240 | 2004-08-26 Fariborz Jahanian <fjahanian@apple.com> | |
2241 | ||
2242 | * config/rs6000/rs6000.c (rs6000_libcall_value): Generate | |
2243 | parallel pattern for library call returning DImode in | |
2244 | mixed mode. | |
2245 | ||
2246 | 2004-08-26 Fariborz Jahanian <fjahanian@apple.com> | |
2247 | ||
2248 | * config/rs6000/rs6000.c (function_arg): Generate parallel | |
2249 | pattern for more split args. | |
2250 | ||
2251 | 2004-08-26 Fariborz Jahanian <fjahanian@apple.com> | |
2252 | ||
2253 | * config/rs6000/rs6000.c (rs6000_split_multireg_move): Call | |
2254 | either gen_movdi_di_update or gen_movdi_si_update depending on | |
2255 | target mode. | |
2256 | * config/rs6000/rs6000.md (movdi_update): Changed to movdi_<mode>_update, | |
2257 | to generate two versions. | |
5906d013 | 2258 | |
36d59cf7 DB |
2259 | 2004-08-26 Daniel Berlin <dberlin@dberlin.org> |
2260 | ||
2261 | * Makefile.in (lambda-code.o): New. | |
2262 | (lambda-trans.o): Ditto. | |
2263 | (TREE_DATA_REF_H): Ditto. | |
2264 | (LAMBDA_H): Ditto. | |
2265 | (lambda-mat.o): Use LAMBDA_H. | |
2266 | (tree-data-ref.o): Ditto. | |
2267 | * lambda-code.c: New file. Lambda code generation algorithm. | |
2268 | * lambda-trans.c: Ditto. Lambda transformation matrix support. | |
2269 | * lambda.h: Add lambda loop structures. | |
2270 | Add lambda loopnest structures. | |
2271 | Add lambda body vector structure. | |
2272 | Add lambda linear expression structures. | |
2273 | Add prototypes for functions in new files. | |
2274 | * lambda-mat.c: Include tree.h | |
2275 | ||
2276 | 2004-08-26 Daniel Berlin <dberlin@dberlin.org> | |
5906d013 EC |
2277 | Sebastian Pop <pop@cri.ensmp.fr> |
2278 | ||
2279 | * tree-data-ref.h: Include lambda.h | |
36d59cf7 | 2280 | (free_dependence_relation): Declared here. |
5906d013 | 2281 | (free_dependence_relations): Ditto. |
36d59cf7 DB |
2282 | (free_data_refs): Ditto. |
2283 | * tree-data-ref.c (free_dependence_relation): New function. | |
2284 | (free_dependence_relations): Ditto. | |
2285 | (free_data_refs): Ditot. | |
2286 | (analyze_all_data_dependences): Free datarefs and dependence_relations. | |
2287 | (build_classic_dist_vector): Store in the dependence_relations the | |
2288 | information. Each arc in the dependence_relations graph is labelled | |
2289 | with the distance and direction vectors. | |
2290 | (build_classic_dir_vector): Ditto. | |
2291 | (compute_rw_wr_ww_dependences): Renamed again compute_all_dependences. | |
2292 | Now computes again the whole dependence graph including read-read | |
2293 | relations. | |
2294 | (compute_data_dependences_for_loop): Now dependence_relations contains | |
2295 | all the data, and thus it doesn't need to initialize the classic_dir | |
2296 | and classic_dist vectors. | |
2297 | (analyze_all_data_dependences): Adjusted for using the new interface of | |
2298 | compute_data_dependences_for_loop. Remove the statistics dump. | |
5906d013 | 2299 | |
a46bbb5a BW |
2300 | 2004-08-26 Bob Wilson <bob.wilson@acm.org> |
2301 | ||
2302 | * config/xtensa/xtensa.c (xtensa_ld_opcodes, xtensa_st_opcodes): Delete. | |
2303 | (xtensa_expand_block_move): Update comment. | |
2304 | (override_options): Remove initialization of xtensa_{ld,st}_opcodes. | |
2305 | ||
52351a5e RE |
2306 | 2004-08026 Richard Earnshaw <rearnsha@arm.com> |
2307 | ||
2308 | PR target/13506 | |
2309 | * toplev.c (crash_signal): If we crashed while emitting | |
2310 | a user asm, then die more gracefully. | |
2311 | ||
b72e46f0 NC |
2312 | 2004-08-26 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
2313 | ||
2314 | PR target/17119. | |
2315 | * config/m32r.c (gen_compare): Use reg_or_int16_operand when | |
2316 | checking for a valid constant, regardless of sign. | |
2317 | ||
fd9363bf RH |
2318 | 2004-08-25 Richard Henderson <rth@redhat.com> |
2319 | ||
d416c0b3 RH |
2320 | PR target/16974 |
2321 | * config/alpha/alpha.md (adddi_fp_hack): Don't rely on splitting | |
2322 | if the constant satisfies add_operand. | |
fd9363bf | 2323 | |
45f413e4 | 2324 | 2004-08-25 Richard Henderson <rth@redhat.com> |
5906d013 | 2325 | |
d416c0b3 RH |
2326 | PR debug/10695 |
2327 | * config/alpha/alpha.c (emit_frame_store_1, emit_frame_store): New. | |
2328 | (alpha_expand_prologue): Handle >32-bit frames. Generate proper | |
2329 | unwind info for >16-bit frames. | |
45f413e4 | 2330 | |
7e233208 RK |
2331 | 2004-08-25 Richard B. Kreckel <richard.kreckel@framatome-anp.com> |
2332 | ||
2333 | PR target/17171 | |
2334 | * config/i386/gas.h (ASM_COMMENT_START): Define to "#". | |
2335 | ||
04886dc0 RH |
2336 | 2004-08-25 Richard Henderson <rth@redhat.com> |
2337 | ||
d416c0b3 RH |
2338 | * config/alpha/alpha.c (alpha_cannot_force_const_mem): New. |
2339 | (TARGET_CANNOT_FORCE_CONST_MEM): New. | |
04886dc0 | 2340 | |
aca2bd7c AM |
2341 | 2004-08-25 Andrew MacLeod <amacleod@redhat.com> |
2342 | ||
2343 | * doc/tree-ssa.texi: Document new operand iterator. | |
2344 | ||
0423421f AM |
2345 | 2004-08-26 Alan Modra <amodra@bigpond.net.au> |
2346 | ||
2347 | PR target/16480 | |
2348 | * config/rs6000/rs6000.c (rs6000_split_multireg_move): Don't abort | |
2349 | on "(mem (symbol_ref ..))" rtl. Look at LO_SUM base regs as well | |
2350 | as PLUS base regs. | |
2351 | ||
e4dc702c PB |
2352 | 2005-08-28 Paul Brook <paul@codesourcery.com> |
2353 | ||
2354 | * config/arm/symbian.h (SUBTARGET_ASM_FLOAT_SPEC): Default to | |
2355 | -mfpu=vfp -march=armv5t | |
37d5a9a5 | 2356 | * config/arm/t-symbian: Change multilib to mfloat-abi=softfp. |
e4dc702c | 2357 | |
6dd53648 RH |
2358 | 2004-08-25 Richard Henderson <rth@redhat.com> |
2359 | ||
2360 | * target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. | |
2361 | * target.h (struct gcc_target): Add scalar_mode_supported_p. | |
2362 | * targhooks.c (default_scalar_mode_supported_p): New. | |
2363 | * targhooks.h (default_scalar_mode_supported_p): Declare. | |
2364 | * doc/tm.texi (TARGET_SCALAR_MODE_SUPPORTED_P): Document. | |
2365 | ||
2366 | * c-common.c (handle_mode_attribute): Query scalar_mode_supported_p | |
2367 | before attempting to create types. Tidy. | |
2368 | * expr.c (vector_mode_valid_p): Use scalar_mode_supported_p. | |
2369 | ||
2370 | * config/alpha/alpha.c (alpha_scalar_mode_supported_p): New. | |
2371 | (TARGET_SCALAR_MODE_SUPPORTED_P): New. | |
2372 | ||
bab2b22b RH |
2373 | 2004-08-25 Richard Henderson <rth@redhat.com> |
2374 | ||
2375 | * config/i386/freebsd.h (SUBTARGET_OVERRIDE_OPTIONS): Don't | |
2376 | set REAL_MODE_FORMAT for TFmode. | |
2377 | ||
c34be55e ZL |
2378 | 2004-08-25 Ziemowit Laski <zlaski@apple.com> |
2379 | ||
2380 | * c-decl.c (grokparm): New function. | |
2381 | * c-tree.h (grokparm): New prototype. | |
2382 | ||
4c124b4c AM |
2383 | 2004-08-25 Andrew MacLeod <amacleod@redhat.com> |
2384 | ||
2385 | * tree-ssa-operands.h (struct ssa_operand_iterator_d): New. SSA operand | |
2386 | iterator controlling structure. | |
2387 | (SSA_OP_USE, SSA_OP_DEF, SSA_OP_VUSE, SSA_OP_VMAYUSE, SSA_OP_VMAYDEF, | |
2388 | SSA_OP_VMUSTDEF, SSA_OP_VIRTUAL_USES, SSA_OP_VIRTUAL_DEFS, | |
2389 | SSA_OP_ALL_USES, SSA_OP_ALL_DEFS, SSA_OP_ALL_OPERANDS): New. Operand | |
2390 | iterator flags. | |
2391 | (FOR_EACH_SSA_TREE_OPERAND): New. Iterate over operands as trees. | |
2392 | (FOR_EACH_SSA_USE_OPERAND): New. Iterate over operands as uses. | |
2393 | (FOR_EACH_SSA_DEF_OPERAND): New. Iterate over operands as defs. | |
2394 | (FOR_EACH_SSA_MAYDEF_OPERAND): New. Iterate over V_MAY_DEFs. | |
5906d013 | 2395 | * tree-ssa-operands.c (NULL_DEF_OPERAND_P, NULL_USE_OPERAND_P): New. |
4c124b4c AM |
2396 | Empty operand pointers. |
2397 | * tree-flow-inline.h (op_iter_done): New. Return true if finished. | |
2398 | (op_iter_next_use): New. Return next use_operand_p. | |
2399 | (op_iter_next_def): New. Return next def_operand_p. | |
2400 | (op_iter_next_tree): New. Return next operands as a tree. | |
2401 | (op_iter_init): New. Initialize an iterator structure. | |
2402 | (op_iter_init_use): New. Initialize structure and get the first use. | |
2403 | (op_iter_init_def): New. Initialize structure and get the first def. | |
2404 | (op_iter_init_tree): New. Initialize structure and get the first tree. | |
2405 | (op_iter_next_maydef): New. Return next V_MAY_DEF operands. | |
5906d013 | 2406 | (op_iter_init_maydef): New. Initialize structure and get the first |
4c124b4c AM |
2407 | V_MAY_DEF operands. |
2408 | * tree-cfg.c (tree_duplicate_bb): Use new operand iterator. | |
5906d013 | 2409 | * tree-dfa.c (compute_immediate_uses_for_stmt, |
4c124b4c AM |
2410 | redirect_immediate_uses): Use new operand iterator. |
2411 | (v_may_defs_disappeared_p, v_must_defs_disappeared_p): Delete. | |
2412 | (mark_new_vars_to_rename): Use new operand iterator. Count virtual | |
2413 | operands instead of using *_disappeared_p routines. | |
2414 | * tree-into-ssa.c (mark_def_sites, ssa_mark_def_sites, rewrite_stmt, | |
2415 | ssa_rewrite_stmt): Use new operand iterator. | |
2416 | * tree-outof-ssa.c (check_replaceable, find_replaceable_in_bb, | |
2417 | rewrite_trees): Use new operand iterator. | |
2418 | * tree-pretty-print.c (dump_vops): Use new operand iterator. | |
2419 | * tree-sra.c (mark_all_v_defs): Use new operand iterator. | |
5906d013 | 2420 | * tree-ssa-alias.c (compute_points_to_and_addr_escape, |
4c124b4c | 2421 | dump_points_to_info): Use new operand iterator. |
5906d013 EC |
2422 | * tree-ssa-ccp.c (cp_lattice_meet, visit_stmt, initialize, |
2423 | replace_uses_in, replace_vuse_in, likely_value, set_rhs): Use new | |
4c124b4c | 2424 | operand iterator. |
5906d013 | 2425 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary, |
4c124b4c AM |
2426 | propagate_necessity): Use new operand iterator. |
2427 | * tree-ssa-dom.c (cprop_into_stmt, optimize_stmt): Use operand iterator. | |
2428 | (register_definitions_for_stmt): Use new operand iterator. Take stmt as | |
2429 | a parameter instead of a stmt_ann_t. | |
2430 | * tree-ssa-live.c (create_ssa_var_map, calculate_live_on_entry, | |
2431 | build_tree_conflict_graph): Use new operand iterator. | |
2432 | * tree-ssa-loop-im.c (determine_max_movement, single_reachable_address, | |
2433 | rewrite_mem_refs): Use new operand iterator. | |
5906d013 | 2434 | * tree-ssa-loop-manip.c (find_uses_to_rename_stmt, |
4c124b4c AM |
2435 | check_loop_closed_ssa_use): Use new operand iterator. |
2436 | * tree-ssa.c (verify_ssa, replace_immediate_uses): Use operand iterator. | |
2437 | * tree-ssanames.c (release_defs): Use new operand iterator. | |
2438 | * tree-vectorizer.c (vect_create_data_ref): Use new operand iterator. | |
2439 | ||
4185f1ce AN |
2440 | 2004-08-25 Adam Nemet <anemet@lnxw.com> |
2441 | ||
2442 | * tlink.c (initial_cwd): New variable. | |
2443 | (tlink_init): Initialize it. | |
2444 | (recompile_files): Use tlink_execute() instead of system(). Don't | |
2445 | duplicate verbose output of collect_execute. Restore initial_cwd. | |
2446 | Update comment before the function. | |
2447 | ||
700686fa ZL |
2448 | 2004-08-25 Ziemowit Laski <zlaski@apple.com> |
2449 | ||
2450 | * c-typeck.c (build_c_cast): In ObjC, always preserve (and silently | |
2451 | accept) a cast from one Objective-C pointer type to another. | |
2452 | ||
7fb654ef PC |
2453 | 2004-08-25 Paolo Carlini <pcarlini@suse.de> |
2454 | ||
2455 | * doc/install.texi: Document that libstdc++-v3 requires | |
2456 | now automake 1.9.1. | |
2457 | ||
8e8d5162 CT |
2458 | 2004-08-25 Caroline Tice <ctice@apple.com> |
2459 | ||
2460 | * bb-reorder.c (partition_hot_cold_basic_blocks): Add more details | |
2461 | to comments at start of function. | |
2462 | * cfgbuild.c (make_edges): Add more details to hot/cold partitioning | |
2463 | comment. | |
5906d013 EC |
2464 | * cfgcleanup.c (try_simplify_condjump, try_forward_edges, |
2465 | merge_blocks_move_predecessor_nojumps, | |
2466 | merge_blocks_move_successor_nojumps, merge_blocks_move, | |
8e8d5162 CT |
2467 | try_crossjump_to_edge, try_crossjump_bb): Likewise. |
2468 | * cfglayout.c (fixup_reorder_chain): Likewise. | |
2469 | * cfgrtl.c (rtl_can_merge_blocks, try_redirect_by_replacing_jump, | |
2470 | cfg_layout_can_merge_blocks_p): Likewise. | |
2471 | * ifcvt.c (find_if_case_1, find_if_case_2): Likewise. | |
5906d013 | 2472 | * passes.c (rest_of_compilation): Update comments for calling |
8e8d5162 | 2473 | optimization that partitions hot/cold basic blocks. |
5906d013 | 2474 | * doc/invoke.texi: Update documentation of |
8e8d5162 | 2475 | freorder-blocks-and-partition flag. |
5906d013 | 2476 | |
41a21e1d RS |
2477 | 2004-08-25 Richard Sandiford <rsandifo@redhat.com> |
2478 | ||
2479 | * config/mips/mips.md (reg): Renamed mode attribute from ccreg. | |
2480 | (*mov*_on_*): Adjust accordingly. Add an explicit MOVECC: prefix. | |
2481 | ||
e5f14571 RS |
2482 | 2004-08-25 Richard Sandiford <rsandifo@redhat.com> |
2483 | ||
2484 | * config/mips/mips.md (any_shift): New code macro. | |
2485 | (optab, insn): New code attributes. | |
2486 | ({ashl,ashr,lshr}[sd]i3): Redefine using :GPR and any_shift. | |
2487 | Use the standard rather than internal patterns for the MIPS16 | |
2488 | double-shift optimization. | |
2489 | (*{ashl,ashr,lshr}[sd]i3): New names for the non-mips16 shift patterns. | |
2490 | Redefine using :GPR and any_shift. | |
2491 | (*{ashl,ashr,lshr}si3_extend): Generalize ashlsi3_internal1_extend | |
2492 | to cover all three shifts. | |
2493 | (*{ashl,ashr,lshr}si3_mips16): New names for the mips16 SImode shifts. | |
2494 | Redefine using any_shift. Use :GPR and any_shift to combine splitters. | |
2495 | (*{ashl,ashr,lshr}di3_mips16): New names for the mips16 DImode shifts. | |
2496 | ||
bbbb79d4 GK |
2497 | 2004-08-24 Geoffrey Keating <geoffk@apple.com> |
2498 | ||
2499 | * gimplify.c (lookup_tmp_var): Separate temporaries when not | |
2500 | optimizing. | |
2501 | ||
d711cf67 JDA |
2502 | 2004-08-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
2503 | ||
2504 | PR libstdc++/17005 (fix for HP-UX 11.11) | |
2505 | * config.gcc (hppa*-*-*): Move MASK_BIG_SWITCH to target_cpu_default2. | |
2506 | (hppa*-*-hpux*): Consolidate hppa1.0-*-* code. Rework handling of | |
5906d013 | 2507 | tm_file including pa-hpux1010.h or pa-hpux1111.h when appropriate. |
d711cf67 JDA |
2508 | * config/pa/pa-hpux1010.h, config/pa/pa-hpux1111.h: New files. |
2509 | * config/pa/pa-hpux.h (TARGET_HPUX): Define. | |
2510 | (LINK_SPEC): Handle march=1.0 option. | |
2511 | * config/pa/pa-hpux10.h (TARGET_OS_CPP_BUILTINS): Predefine _XOPEN_UNIX | |
2512 | and _XOPEN_SOURCE_EXTENDED for UNIX 95. | |
2513 | (SUBTARGET_OPTIONS): New define. | |
2514 | (LINK_SPEC): Handle march=1.0 option. | |
2515 | (STARTFILE_SPEC): New define. | |
2516 | * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Predefine _XOPEN_UNIX | |
2517 | and _XOPEN_SOURCE_EXTENDED for UNIX 95. Additionally, predefine | |
2518 | _INCLUDE__STDC_A1_SOURCE and _INCLUDE_XOPEN_SOURCE_500 for UNIX 98. | |
2519 | (SUBTARGET_OPTIONS): New define. | |
2520 | (LINK_SPEC): Handle march=1.0 option. | |
2521 | (STARTFILE_SPEC): New define. | |
2522 | * config/pa/pa.c (override_options): Add code to process -munix= option. | |
2523 | * config/pa/pa.h (pa_unix_string, flag_pa_unix): Declare. | |
2524 | (TARGET_HPUX, TARGET_HPUX_10_10, TARGET_HPUX_11_11): Provide default | |
2525 | defines. | |
2526 | (TARGET_OPTIONS): Add SUBTARGET_OPTIONS to option list. | |
2527 | (SUBTARGET_OPTIONS): Provide default define. | |
2528 | * config/pa/pa64-hpux.h (STANDARD_STARTFILE_PREFIX_1, | |
2529 | STANDARD_STARTFILE_PREFIX_2): New defines. | |
2530 | (STARTFILE_SPEC): Provide unix95.o or unix98.o startfiles as necessary. | |
2531 | (ENDFILE_SPEC): Use %O. | |
2532 | * doc/install.texi (hppa*-*-hpux*): Reword paragraph on -g and gas. | |
2533 | Mention issue caused by changing namespace and runtime to UNIX 95/98. | |
2534 | * doc/invoke.texi (HPPA options): Move misplaced text to FRV options. | |
2535 | Document -munix=std option. | |
2536 | ||
5affca01 SB |
2537 | 2004-08-25 Steven Bosscher <stevenb@suse.de> |
2538 | ||
2539 | * cse.c (cse_around_loop, cse_check_loop_start, | |
2540 | cse_set_around_loop): Remove. | |
2541 | (cse_basic_block): Remove the around_loop argument. | |
2542 | (cse_end_of_basic_block): Remove the after_loop argument. | |
2543 | (cse_main): Likewise. | |
2544 | * rtl.h (cse_main): Update prototype. | |
2545 | * passes.c (rest_of_handle_cse, rest_of_handle_cse2, | |
2546 | rest_of_handle_gcse): Update cse_main calls. | |
2547 | ||
7d60be94 NS |
2548 | 2004-08-25 Nathan Sidwell <nathan@codesourcery.com> |
2549 | ||
2550 | * tree.h (build_int_cst): New, sign extended constant. | |
2551 | (build_int_cstu): New, zero extended constant. | |
2552 | (build_int_cst_wide): Renamed from build_int_cst. | |
2553 | * tree.c (build_int_cst, build_int_cstu): New. | |
2554 | (build_int_cst_wide): Renamed from build_int_cst. | |
2555 | (make_vector_type, build_common_tree_nodes, | |
2556 | build_common_tree_nodes_2): Adjust build_int_cst calls. | |
2557 | * builtins.c (expand_builtin_prefetch, expand_builtin_strstr, | |
2558 | expand_builtin_strpbrk, expand_builtin_fputs, | |
2559 | build_string_literal, expand_builtin_printf, | |
2560 | expand_builtin_sprintf, fold_builtin_classify_type, | |
2561 | fold_builtin_lround, fold_builtin_bitop, fold_builtin_isascii, | |
2562 | fold_builtin_toascii, fold_builtin_isdigit, | |
2563 | simplify_builtin_strstr, simplify_builtin_strpbrk, | |
2564 | fold_builtin_fputs, simplify_builtin_sprintf): Likewise. | |
2565 | * c-common.c (start_fname_decls, fix_string_type, shorten_compare, | |
2566 | DEF_ATTR_INT): Likewise. | |
2567 | * c-decl.c (complete_array_type, check_bitfield_type_and_width): | |
2568 | Likewise. | |
2569 | * c-lex.c (interpret_integer, lex_charconst): Likewise. | |
2570 | * c-parse.in (primary) <TYPES_COMPATIBLE_P> Likewise. | |
2571 | * c-pretty-print.c (pp_c_integer_constant): Likewise. | |
2572 | * c-typeck.c (really_start_incremental_init, push_init_level, | |
2573 | set_nonincremental_init_from_string): Likewise. | |
2574 | * calls.c (load_register_parameters): Likewise. | |
2575 | convert.c (convert_to_pointer): Likewise. | |
2576 | coverage.c (coverage_counter_alloc, tree_coverage_counter_ref, | |
2577 | build_fn_info_type, build_fn_info_value, build_ctr_info_value, | |
2578 | build_gcov_info): Likewise. | |
2579 | * except.c (init_eh, assign_filter_values): Likewise. | |
2580 | * expmed.c (store_fixed_bit_field, extract_bit_field, | |
2581 | extract_fixed_bit_field, extract_split_bit_field, expand_shift, | |
2582 | expand_mult_const, expand_mult_highpart_adjust, extract_high_half, | |
2583 | expand_sdiv_pow2, expand_divmod, make_tree): Likewise. | |
2584 | * expr.c (convert_move, emit_group_load, emit_group_store, | |
2585 | expand_assignment, store_constructor, store_field, | |
2586 | expand_expr_real_1, reduce_to_bit_field_precision): Likewise. | |
2587 | fold-const.c (force_fit_type, int_const_binop, fold_convert_const, | |
2588 | invert_truthvalue, optimize_bit_field_compare, | |
2589 | decode_field_reference, all_ones_mask_p, constant_boolean_node, | |
2590 | fold_div_compare, fold, fold_read_from_constant_string, | |
2591 | fold_negate_const, fold_abs_const, fold_not_const, round_up, | |
2592 | round_down): Likewise. | |
2593 | * function.c (assign_parm_setup_block): Likewise. | |
2594 | * stmt.c (shift_return_value, expand_case, estimate_case_costs): | |
2595 | Likewise. | |
2596 | * stor-layout.c (layout_type, initialize_sizetypes, | |
2597 | set_min_and_max_values_for_integral_type): Likewise. | |
2598 | * tree-chrec.c (chrec_fold_multiply_poly_poly, | |
2599 | reset_evolution_in_loop): Likewise. | |
2600 | * tree-chrec.h (build_polynomial_chrec): Likewise. | |
2601 | * tree-complex.c (build_replicated_const): Likewise. | |
2602 | * tree-eh.c (honor_protect_cleanup_actions, | |
2603 | lower_try_finally_onedest, lower_try_finally_copy, | |
2604 | lower_try_finally_switch): Likewise. | |
2605 | * tree-mudflap.c (mf_build_string, mx_register_decls, | |
2606 | mudflap_register_call, mudflap_enqueue_constant): Likewise. | |
2607 | * tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise. | |
2608 | * tree-pretty-print.c (dump_generic_node): Likewise. | |
2609 | * tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref): | |
2610 | Likewise. | |
2611 | * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise. | |
2612 | * tree-ssa-loop-niter.c (number_of_iterations_cond, | |
2613 | loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type): | |
2614 | Likewise. | |
2615 | * tree-ssa-loop-ivcanon.c (create_canonical_iv, | |
2616 | canonicalize_loop_induction_variables): Likewise. | |
2617 | * tree-vectorizer.c (vect_create_index_for_array_ref, | |
2618 | vect_transform_loop_bound, vect_compute_data_ref_alignment): | |
2619 | Likewise. | |
2620 | ||
2621 | * config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start, | |
2622 | alpha_gimplify_va_arg_1): Likewise. | |
2623 | * config/arm/arm.c (arm_get_cookie_size): Likewise. | |
2624 | * config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise. | |
2625 | * config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise. | |
2626 | * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise. | |
2627 | * config/mips/mips.c (mips_build_builtin_va_list, mips_va_start, | |
2628 | mips_gimplify_va_arg_expr): Likewise. | |
2629 | * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise. | |
2630 | * config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg, | |
2631 | add_compiler_branch_island): Likewise. | |
2632 | * config/s390/s390.c (s390_va_start): Likewise. | |
2633 | * config/sh/sh.c (sh_va_start): Likewise. | |
2634 | * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start): | |
2635 | Likewise. | |
2636 | * config/xtensa/xtensa.c (xtensa_va_start, | |
2637 | xtensa_gimplify_va_arg_expr): Likewise. | |
5906d013 | 2638 | |
7d60be94 NS |
2639 | * objc/objc-act.c (build_objc_string_object, |
2640 | build_objc_symtab_template, init_def_list, init_objc_symtab, | |
2641 | init_module_descriptor, generate_static_references, | |
2642 | build_selector_translation_table, get_proto_encoding, | |
2643 | build_typed_selector_reference, build_selector_reference, | |
2644 | build_next_objc_exception_stuff, | |
2645 | build_method_prototype_list_template, generate_descriptor_table, | |
2646 | generate_protocols, build_protocol_initializer, | |
2647 | build_ivar_list_template, build_method_list_template, | |
2648 | build_ivar_list_initializer, generate_ivars_list, | |
2649 | generate_dispatch_table, generate_protocol_list, | |
2650 | build_category_initializer, build_shared_structure_initializer, | |
2651 | generate_shared_structures, handle_impent, | |
2652 | generate_objc_image_info): Likewise. | |
2653 | ||
8b63d0e5 PB |
2654 | 2004-04-25 Paolo Bonzini <bonzini@gnu.org> |
2655 | ||
2656 | * cfglayout.c (duplicate_insn_chain): Remove references to | |
2657 | NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT. | |
2658 | * cfgloop.h (struct loop): Remove fields vtop, cont and cont_dominator. | |
2659 | * cfgrtl.c (rtl_delete_block): Remove handling of NOTE_INSN_LOOP_CONT. | |
2660 | * final.c (final_scan_insn): Remove references to NOTE_INSN_LOOP_VTOP | |
2661 | and NOTE_INSN_LOOP_CONT. | |
2662 | * insn-notes.def (NOTE_INSN_LOOP_VTOP, NOTE_INSN_LOOP_CONT): Remove. | |
2663 | * jump.c (squeeze_notes): Remove references to NOTE_INSN_LOOP_VTOP | |
2664 | and NOTE_INSN_LOOP_CONT. | |
2665 | * loop.c (scan_loops, find_and_verify_loops, for_each_insn_in_loop, | |
2666 | check_dbra_loop, loop_dump_aux): Remove references to removed notes | |
2667 | and fields. | |
2668 | * reorg.c (mostly_true_jump): Do not rely on NOTE_INSN_LOOP_VTOPs. | |
2669 | * unroll.c (unroll_loop, copy_loop_body, loop_iterations): Remove | |
2670 | references to removed notes and fields. | |
2671 | (subtract_reg_term, ujump_to_loop_cont): Remove. | |
2672 | ||
078e3ffe PB |
2673 | 2004-08-25 Paolo Bonzini <bonzini@gnu.org> |
2674 | ||
8b63d0e5 | 2675 | * doc/install.texi: Document that libcpp does not require |
078e3ffe PB |
2676 | Automake any longer. Document that Automake 1.9.1 should |
2677 | work everywhere. | |
2678 | ||
f8ca7e49 ZW |
2679 | 2004-08-25 Zack Weinberg <zack@codesourcery.com> |
2680 | ||
2681 | * flags.h (enum debug_info_type): Remove DWARF_DEBUG. | |
2682 | * defaults.h (PREFERRED_DEBUGGING_TYPE): Remove check for | |
2683 | DWARF_DEBUGGING_INFO from choice-of-definition chain; | |
2684 | restructure using C89 features (#elif, #error). | |
2685 | * c-lex.c, final.c, opts.c, config/cris/cris.c, config/frv/frv.c | |
2686 | * config/sh/sh.h: Remove references to DWARF_DEBUG. | |
2687 | * doc/invoke.texi: Remove references to DWARF version 1; | |
2688 | clarify why -gdwarf-2<n> doesn't work. | |
2689 | ||
51a904c9 ZW |
2690 | 2004-08-25 Zack Weinberg <zack@codesourcery.com> |
2691 | ||
2692 | * basic-block.h (BB_SET_PARTITION): Clear old value first. | |
2693 | * cfg.c (clear_bb_flags): Don't clear partition setting. | |
69b9b0d2 | 2694 | * ifcvt.c (find_if_case_1): Remove ??? comment. |
51a904c9 | 2695 | |
e548ead9 AM |
2696 | 2004-08-25 Alan Modra <amodra@bigpond.net.au> |
2697 | ||
2698 | PR target/17052 | |
2699 | * config/rs6000/rs6000.h (machine_function): Remove sysv_varargs_p. | |
2700 | * config/rs6000/sysv4.h (RS6000_VARARGS_AREA): Use | |
2701 | current_function_stdarg in place of sysv_varargs_p. | |
2702 | * config/rs6000/rs6000.c (setup_incoming_varargs): Don't set | |
2703 | sysv_varargs_p. | |
2704 | ||
1e19ac74 RH |
2705 | 2004-08-24 Richard Henderson <rth@redhat.com> |
2706 | ||
2707 | PR target/16298 | |
2708 | * config/i386/i386.c (legitimate_constant_p): Rework to not accept | |
2709 | random codes within CONST. | |
2710 | ||
c61225e7 JW |
2711 | 2004-08-24 James E Wilson <wilson@specifixinc.com> |
2712 | ||
2713 | * Makefile.in (STAGEFEEDBACK_FLAGS_TO_PASS): Remove | |
2714 | -freorder-blocks-and-partition. | |
2715 | ||
37840132 JDA |
2716 | 2004-08-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
2717 | ||
2718 | PR middle-end/17044 | |
2719 | * tree-ssa-threadupdate.c (redirection_data): Make static. | |
2720 | (thread_block): Use ggc_alloc_cleared to allocate struct | |
2721 | redirection_data. Don't free elements in redirection_data. | |
2722 | ||
cf1d880b RS |
2723 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
2724 | ||
2725 | * config/mips/predicates.md (small_data_pattern): Match prefetches. | |
2726 | ||
b3393f1f ZD |
2727 | 2004-08-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
2728 | ||
2729 | PR tree-optimization/17016 | |
2730 | * tree-ssa-loop-niter.c (number_of_iterations_cond, | |
2731 | number_of_iterations_exit): Use POINTER_TYPE_P instead | |
2732 | of testing for POINTER_TYPE. | |
2733 | ||
82b85a85 ZD |
2734 | 2004-08-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
2735 | ||
2736 | * tree-ssa-loop-ivcanon.c: New file. | |
2737 | * tree-ssa-loop-manip.c (create_iv): New function. | |
2738 | * Makefile.in (tree-ssa-loop-ivcanon.o): Add. | |
2739 | (tree-ssa-loop.o, tree-ssa-loop-manip.o): Add SCEV_H dependency. | |
2740 | * cfgloop.c (mark_single_exit_loops): New function. | |
2741 | (verify_loop_structure): Verify single-exit loops. | |
2742 | * cfgloop.h (struct loop): Add single_exit field. | |
2743 | (LOOPS_HAVE_MARKED_SINGLE_EXITS): New constant. | |
2744 | (mark_single_exit_loops): Declare. | |
2745 | (tree_num_loop_insns): Declare. | |
2746 | * cfgloopmanip.c (update_single_exits_after_duplication): New function. | |
2747 | (duplicate_loop_to_header_edge): Use it. | |
2748 | * common.opt (fivcanon): New flag. | |
2749 | * timevar.def (TV_TREE_LOOP_IVCANON, TV_COMPLETE_UNROLL): New timevars. | |
2750 | * tree-cfg.c (tree_find_edge_insert_loc): Return newly created block. | |
2751 | (bsi_commit_edge_inserts_1): Pass null to tree_find_edge_insert_loc. | |
2752 | (bsi_insert_on_edge_immediate): New function. | |
2753 | * tree-flow.h (bsi_insert_on_edge_immediate, | |
2754 | canonicalize_induction_variables, tree_unroll_loops_completely, | |
2755 | create_iv): Declare. | |
2756 | * tree-optimize.c (init_tree_optimization_passes): Add | |
2757 | pass_iv_canon and pass_complete_unroll. | |
2758 | * tree-pass.h (pass_iv_canon, pass_complete_unroll): Declare. | |
2759 | * tree-scalar-evolution.c (get_loop_exit_condition, | |
2760 | get_exit_conditions_rec, number_of_iterations_in_loop, | |
2761 | scev_initialize): Use single_exit information. | |
2762 | * tree-ssa-loop-niter.c (number_of_iterations_cond): Record | |
2763 | missing assumptions. | |
2764 | (loop_niter_by_eval): Return number of iterations as unsigned | |
2765 | int. | |
2766 | * tree-ssa-loop.c (tree_ssa_loop_init): Mark single exit loops. | |
2767 | (tree_ssa_loop_ivcanon, gate_tree_ssa_loop_ivcanon, pass_iv_canon, | |
2768 | tree_complete_unroll, gate_tree_complete_unroll, pass_complete_unroll): | |
2769 | New passes. | |
2770 | (tree_ssa_loop_done): Call free_numbers_of_iterations_estimates. | |
2771 | * tree-ssanames.c (make_ssa_name): Allow creating ssa name before | |
2772 | the defining statement is ready. | |
2773 | * tree-vectorizer.c (vect_create_iv_simple): Removed. | |
2774 | (vect_create_index_for_array_ref, vect_transform_loop_bound): | |
2775 | Use create_iv. | |
2776 | (vect_transform_loop_bound): Use single_exit information. | |
2777 | (vect_analyze_loop_form): Cleanup bogus tests. | |
2778 | (vectorize_loops): Do not call flow_loop_scan. | |
2779 | * tree.h (may_negate_without_overflow_p): Declare. | |
2780 | * fold-const.c (may_negate_without_overflow_p): Split out from ... | |
2781 | (negate_expr_p): ... this function. | |
2782 | (tree_expr_nonzero_p): Handle overflowed constants correctly. | |
2783 | * doc/invoke.texi (-fivcanon): Document. | |
2784 | * doc/passes.texi: Document canonical induction variable creation. | |
2785 | ||
b3c90666 RS |
2786 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
2787 | ||
2788 | * config/mips/mips.h (ISA_HAS_INT_CONDMOVE): Delete. | |
2789 | * config/mips/mips.c (print_operand): Fold %B/%b handling into %T/%t, | |
2790 | using the mode of the operand to decide between them. | |
2791 | * config/mips/mips.md (MOVECC): New mode macro. | |
2792 | (ccreg): New mode attribute. | |
2793 | (*mov{si,di,sf,df}_on_{cc,si,di}): Name formerly unnamed patterns. | |
2794 | Redefine using :GPR and :MOVECC. Use %T and %t for the condition. | |
2795 | (mov[sd]icc): Redefine using :GPR. | |
2796 | ||
4767c570 RS |
2797 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
2798 | ||
04550232 RS |
2799 | * config/mips/mips-protos.h (mips_emit_prefetch): Delete. |
2800 | (mips_prefetch_cookie): New function. | |
2801 | * config/mips/mips.c (print_operand_address): Fix handling of | |
2802 | ADDRESS_CONST_INT. | |
2803 | (mips_emit_prefetch): Delete. | |
2804 | (mips_prefetch_cookie): New function. | |
2805 | * config/mips/mips.md (prefetch): Turn into a define_insn. Use a | |
2806 | mode of QImode for the address_operand. Use mips_prefetch_cookie | |
2807 | to calculate the first "pref" operand. | |
2808 | (prefetch_[sd]i, prefetch_[sd]i_address): Delete. | |
2809 | (prefetch_indexed_[sd]i): Redefine using :P. Use mips_prefetch_cookie. | |
4767c570 | 2810 | |
a657c98a RE |
2811 | 2004-08-24 Richard Earnshaw <rearnsha@arm.com> |
2812 | ||
2813 | * arm.md: Include predicates.md. | |
2814 | * predicates.md: New file. | |
2815 | * arm.c (s_register_operand, arm_hard_register_operand) | |
2816 | (arm_general_register_operand, f_register_operand, reg_or_int_operand) | |
2817 | (arm_immediate_operand, arm_neg_immediate_operand) | |
2818 | (arm_not_immediate_operand, arm_rhs_operand, arm_rhsm_operand) | |
2819 | (arm_add_operand, arm_addimm_operand, arm_not_operand) | |
2820 | (offsettable_memory_operand, alignable_memory_operand) | |
2821 | (arm_reload_memory_operand, arm_float_rhs_operand) | |
2822 | (arm_float_add_operand, vfp_compare_operand, arm_float_compare_operand) | |
2823 | (index_operand, shiftable_operator, logical_binary_operator) | |
2824 | (shift_operator, equality_operator, arm_comparison_operator) | |
2825 | (minmax_operator, cc_register, dominant_cc_register) | |
2826 | (arm_extendqisi_mem_op, power_of_two_operand, nonimmediate_di_operand) | |
2827 | (di_operand, nonimmediate_soft_df_operand, soft_df_operand) | |
2828 | (const_shift_operand, load_multiple_operation) | |
2829 | (store_multiple_operation, multi_register_push, thumb_cmp_operand) | |
2830 | (thumb_cmpneg_operand, thumb_cbrch_target_operand) | |
2831 | (cirrus_register_operand, cirrus_fp_register) | |
2832 | (cirrus_shift_const): Delete, replaced with equivalents in | |
2833 | predicates.md. | |
2834 | (shift_op): Handle ROTATE. | |
2835 | * arm-protos.h: Delete declarations for above. | |
2836 | * arm.h (PREDICATE_CODES, SPECIAL_MODE_PREDICATES): Delete. | |
2837 | * t-arm (MD_INCLUDES): Add predicates.md. | |
2838 | (s-preds): Depends on MD_INCLUDES. | |
2839 | ||
886ce862 RS |
2840 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
2841 | ||
2842 | * config/mips/mips.c (mips_gen_conditional_trap): Fix mode. | |
2843 | * config/mips/mips.md (*conditional_trap[sd]i): Name previously unnamed | |
2844 | patterns. Redefine using :GPR. Give the match_operator a mode. | |
2845 | Use '%2' rather than '%z2' for operand 2. | |
2846 | ||
be659abd RS |
2847 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
2848 | ||
2849 | * config/mips/mips.md (load_call[sd]i): Redefine using :P. Add mode | |
2850 | attribute. | |
2851 | ||
92dcb882 RS |
2852 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
2853 | ||
2854 | * config/mips/mips.md (indirect_jump): Use force_reg. Adjust names | |
2855 | of internal patterns. | |
2856 | (indirect_jump[sd]i): Renamed from indirect_jump_internal[12]. | |
2857 | Redefine using :P. | |
2858 | (tablejump): Use expand_binop to calculate address. Adjust names | |
2859 | of internal patterns. | |
2860 | (tablejump[sd]i): Renamed from tablejump_internal[12]. | |
2861 | Redefine using :P. | |
2862 | (tablejump_mips16[12]): Delete. | |
2863 | ||
a0160289 RS |
2864 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
2865 | ||
2866 | * config/mips/mips.md (*seq_[sd]i, *seq_[sd]i_mips16, *sne_[sd]i) | |
2867 | (*sgt_[sd]i, *sgt_[sd]i_mips16, *sge_[sd]i, *slt_[sd]i) | |
2868 | (*slt_[sd]i_mips16, *sle_[sd]i, *sle_[sd]i_mips16, *sgtu_[sd]i) | |
2869 | (*sgtu_[sd]i_mips16, *sge_[sd]i, *sltu_[sd]i, *sltu_[sd]i_mips16) | |
2870 | (*sleu_[sd]i, *sleu_[sd]i_mips16): Redefine using :GPR. | |
2871 | ||
2c4402f4 RS |
2872 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
2873 | ||
2874 | * config/mips/mips.md (cmpsi, cmpdi): Redefine using :GPR. | |
2875 | (*branch_zero[sd]i): Renamed from branch_zero{,_di}. Redefine | |
2876 | using :GPR. | |
2877 | (*branch_zero[sd]i_inverted): Likewise branch_zero{,_di}_inverted. | |
2878 | (*branch_equality[sd]i): Likewise branch_equality{,_di}. | |
2879 | (*branch_equality[sd]i_inverted): Likewise | |
2880 | branch_equality{,_di}_inverted. | |
2881 | (*branch_equality[sd]i_mips16): Name formerly unnamed patterns. | |
2882 | Redefine using :GPR. | |
2883 | ||
b5c2f1d1 ZW |
2884 | 2004-08-24 Zack Weinberg <zack@codesourcery.com> |
2885 | ||
2886 | * rtl.def: Reorganize, placing all codes used only in machine | |
2887 | descriptions at the end. | |
2888 | ||
9e995780 ZW |
2889 | * rtl.def: Wrap MD-only codes in #ifdef GENERATOR_FILE. |
2890 | * gengtype.c: Don't include rtl.h. Define enum rtx_code and | |
2891 | rtx_name, rtx_format arrays by direct reference to rtl.def, | |
2892 | first undefining GENERATOR_FILE. Define enum insn_note and | |
2893 | note_insn_name array by direct reference to insn-notes.def. | |
2894 | (adjust_field_rtx_def): Remove local definition of rtx_name. | |
2895 | Use symbolic names for insn notes. | |
2896 | * Makefile.in (gengtype.o): Update dependencies. | |
2897 | ||
076c7ab8 ZW |
2898 | 2004-08-24 Zack Weinberg <zack@codesourcery.com> |
2899 | ||
2900 | * basic-block.h (struct basic_block_def): Reorder fields to | |
2901 | eliminate interior padding. Remove 'partition' field. | |
2902 | (BB_DISABLE_SCHEDULE, BB_HOT_PARTITION, BB_COLD_PARTITION) | |
2903 | (BB_UNPARTITIONED, BB_PARTITION, BB_SET_PARTITION) | |
2904 | (BB_COPY_PARTITION): New macros. | |
2905 | * bb-reorder.c, cfgcleanup.c, cfglayout.c, cfgrtl.c, ifcvt.c | |
2906 | Replace all references to the 'partition' field of a basic | |
2907 | block with new macros. | |
2908 | ||
2909 | * insn-notes.def: Delete NOTE_INSN_DISABLE_SCHED_OF_BLOCK. | |
2910 | * final.c (final_scan_insn): Don't handle it. | |
2911 | * modulo-sched.c: Set BB_DISABLE_SCHEDULE flag on g->bb | |
2912 | instead of emitting a NOTE_INSN_DISABLE_SCHED_OF_BLOCK note. | |
2913 | * sched-rgn.c (sched_is_disabled_for_current_region_p): | |
2914 | Look for a BB_DISABLE_SCHEDULE flag on the block instead of a note. | |
2915 | ||
8c1d6d62 NS |
2916 | 2004-08-24 Nathan Sidwell <nathan@codesourcery.com> |
2917 | ||
2918 | * c-decl.c (c_init_decl_processing): Adjust | |
2919 | build_common_tree_nodes call. | |
2920 | * expmed.c (const_mult_add_overflow_p): Use | |
2921 | build_distinct_type_copy. | |
2922 | * stor-layout.c (early_type_list): Remove. | |
2923 | (layout_type): Don't append to early_type_list. | |
2924 | (initialize_sizetypes): Add signed_p argument. | |
2925 | (set_sizetype): Overwrite the stub type nodes directly. | |
2926 | * tree.c (copy_node_stat): Clear a type's value cache here ... | |
2927 | (build_distinct_type): ... not here. | |
2928 | (build_common_tree_nodes): Add signed_sizetype argument. Adjust. | |
2929 | * tree.h (initialize_sizetypes): Add signed_p argument. | |
2930 | (build_common_tree_nodes): Likewise. | |
2931 | ||
2932 | * objc/objc-act.c (get_static_reference): Use | |
2933 | build_variant_type_copy. | |
2934 | (get_protocol_reference): Likewise. | |
2935 | * objc/objc-act.h (TREE_STATIC_TEMPLATE): Use TREE_PRIVATE. | |
2936 | ||
97dc04b3 | 2937 | 2004-08-24 Richard Henderson <rth@redhat.com> |
076c7ab8 | 2938 | Andrew Pinski <apinski@apple.com> |
97dc04b3 RH |
2939 | |
2940 | * gimplify.c (gimplify_array_ref_to_plus): Delete. | |
2941 | (gimplify_addr_expr): Do not call gimplify_array_ref_to_plus | |
2942 | for ARRAY_REF. | |
2943 | ||
2944 | * config/rs6000/rs6000.c (altivec_expand_builtin): Go passed | |
2945 | ARRAY_REF also to get to the STRING_CST. | |
2946 | ||
72cdc543 PB |
2947 | 2004-08-24 Paul Brook <paul@codesourcery.com> |
2948 | ||
2949 | * config/arm/arm.c (arm_override_options): Update error message. | |
2950 | * config/arm/arm.h (TARGET_HARD_FLOAT): Rename to | |
2951 | TARGET_HARD_FLOAT_ABI. | |
2952 | (TARGET_SOFT_FLOAT_ABI): Rename to TARGET_HARD_FLOAT. | |
2953 | (LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Use TARGET_HARD_FLOAT_ABI. | |
2954 | ||
bd5ca07e NC |
2955 | 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
2956 | ||
2957 | PR target/17093 | |
2958 | * config/m32r.md (movsi_sda): Add SI mode specification to | |
2959 | UNSPEC. | |
2960 | ||
2961 | 2004-08-24 Nick Clifton <nickc@redhat.com> | |
2962 | ||
2963 | * config/m32r/m32r.h (PREDICATE_CODES): Remove duplicate definition | |
2964 | of seth_add3_operand. | |
2965 | ||
d46cd2be NS |
2966 | 2004-08-24 Nathan Sidwell <nathan@codesourcery.com> |
2967 | ||
2968 | * Makefile.in (PROTO_OBJS): Add errors.o. | |
2969 | * protoize.c (fancy_abort): Remove. | |
2970 | * mips-tfile.c (fancy_abort): Add parameters. | |
2971 | ||
748fa294 JW |
2972 | 2004-08-24 Jonathan Wakely <redi@gcc.gnu.org> |
2973 | ||
2974 | * doc/trouble.texi (C++ misunderstandings): Fix example code. | |
2975 | ||
4505f099 AT |
2976 | 2004-08-24 Andreas Tobler <a.tobler@schweiz.ch> |
2977 | ||
2978 | * Makefile.in (HOOKS_H): Add dependency on MACHMODE_H. | |
2979 | (host-default.o): Add dependency on HOOKS_H. | |
2980 | * config/x-linux: Likewise. | |
2981 | * config/x-solaris: Likewise. | |
2982 | * config/i386/x-mingw32: Likewise. | |
2983 | * config/rs6000/x-darwin: Likewise. | |
2984 | ||
a2fe1975 JW |
2985 | 2004-08-23 James E Wilson <wilson@specifixinc.com> |
2986 | ||
2987 | * reg-notes.def (REG_NOTE): In comment, change DEF_INSN_NOTE to | |
2988 | DEF_REG_NOTE. | |
2989 | ||
c3f216e2 MM |
2990 | 2004-08-23 Mark Mitchell <mark@codesourcery.com> |
2991 | ||
2992 | PR c/14492 | |
2993 | * dwarf2out.c (loc_descriptor_from_tree): Robustify. | |
2994 | ||
2e6ae27f DN |
2995 | 2004-08-23 Diego Novillo <dnovillo@redhat.com> |
2996 | ||
2997 | * cfg.c (check_bb_profile): Fix typos. | |
2998 | * function.c (assign_parm_is_stack_parm): Likewise. | |
2999 | * tree-nested.c: Likewise. | |
3000 | ||
d685c974 DJ |
3001 | 2004-08-23 Daniel Jacobowitz <dan@debian.org> |
3002 | ||
3003 | * ggc-zone.c (struc alloc_chunk): Rearrange flag bits and SIZE. | |
3004 | Remove TYPECODE. | |
3005 | (ggc_alloc_zone_1): Mark TYPE as unused. Don't save it in the chunk. | |
3006 | ||
f676971a EC |
3007 | 2004-08-23 Eric Christopher <echristo@redhat.com> |
3008 | ||
3009 | * defaults.h (VECTOR_MODE_SUPPORTED_P): Remove macro. | |
3010 | * system.h (VECTOR_MODE_SUPPORTED_P): Poison. | |
3011 | * target-def.h (TARGET_VECTOR_MODE_SUPPORTED_P): Define. | |
3012 | * target.h: Ditto. | |
3013 | * hooks.h: Include machmode.h. | |
3014 | (hook_bool_mode_false): Declare. | |
3015 | * hooks.c (hook_bool_mode_false): Define. | |
3016 | * expr.c (vector_mode_valid_p): Use targetm.vector_mode_supported_p. | |
3017 | * stor-layout.c (layout_type): Ditto. | |
3018 | * config/alpha/alpha.c (alpha_vector_mode_supported_p): New function. | |
3019 | Define to target macro. | |
3020 | * config/alpha/alpha.h (VECTOR_MODE_SUPPORTED_P): Delete. | |
3021 | * config/arm/arm.c: Ditto. Use. | |
3022 | * config/arm/arm.h: Ditto. | |
3023 | * config/arm/arm-protos.h: Ditto. | |
3024 | * config/i386/i386.c: Ditto. | |
3025 | * config/i386/i386.h: Ditto. | |
3026 | * config/rs6000/rs6000.c: Ditto. | |
3027 | * config/rs6000/rs6000.h: Ditto. | |
3028 | * config/sh/sh.c: Ditto. | |
3029 | * config/sh/sh.h: Ditto. | |
3030 | * config/sh/sh-protos.h: Ditto. | |
3031 | * config/sh/sh.md: Use. | |
3032 | * doc/tm.texi: Move documentation for VECTOR_MODE_SUPPORTED_P | |
3033 | to TARGET_VECTOR_MODE_SUPPORTED_P. | |
3034 | ||
8dd16ecc NS |
3035 | 2004-08-23 Nathan Sidwell <nathan@codesourcery.com> |
3036 | ||
b3d1f5b4 NS |
3037 | * Makefile.in (BUILD_ERRORS): Set to build-errors. |
3038 | (errors.o): New target for host. | |
3039 | (build-errors.o): New target for build. | |
3040 | (genobjs): Replace errors.o with build-errors. | |
3041 | (gengenrtl$(buildexeext)): Add $(BUILD_ERRORS). | |
3042 | (GCOV_OBJS, GCOV_DUMP_OBJS): Add errors.o. | |
3043 | (fix-headers$(build_exeext)): Add $(BUILD_ERRORS). | |
3044 | (fix-header.o): Add errors.h | |
3045 | * collect2.c (fancy_abort): Add parameters. | |
3046 | * collect2.h (fancy_abort): Don't declare. | |
3047 | * errors.h (fancy_abort): Don't declare. | |
3048 | * errors.c: Include either bconfig.h or config.h. | |
3049 | (fancy_abort): Trim filename. | |
3050 | * fix-header.c (v_fatal, fatal): Remove. | |
3051 | (progname): Remove definition. | |
3052 | (main): Set progname here. | |
3053 | * gcc.c (fancy_abort): Add parameters. | |
3054 | * gcc.h (fancy_abort): Remove declaration. | |
3055 | * gcov.c (fancy_abort): Remove. | |
3056 | * rtl.h (fancy_abort): Don't declare. | |
3057 | (abort): Don't define. | |
3058 | * tree.h (fancy_abort): Don't declare. | |
3059 | (abort): Don't define. | |
3060 | * system.h (fancy_abort): Declare. | |
3061 | (abort): Define to fancy_abort. | |
3062 | * fixinc/Makefile.in (ALLOBJ): Add ../build-errors.o | |
3063 | ||
be88a628 NS |
3064 | * tree.h (enum size_type_kind): Remove USIZETYPE, UBITSIZETYPE. |
3065 | (usize_type, ubitsizetype): Remove. | |
3066 | * stor-layout.c (set_sizetype): Don't initialize usizetype, | |
3067 | ubitsizetype. | |
3068 | * fold-const.c (size_diffop): TYPE can never be ubitsizetype. | |
3069 | ||
8dd16ecc NS |
3070 | * tree.h (build_distinct_type_copy): New. |
3071 | (build_type_copy): ... here. Rename to ... | |
3072 | (build_variant_type_copy): ... here. | |
3073 | * tree.c (build_qualified_type): Rename build_type_copy call. | |
3074 | (build_distinct_type_copy): New, broken out of ... | |
3075 | (build_type_copy): ... here. Rename to ... | |
3076 | (build_variant_type_copy): ... here. Use | |
3077 | build_distinct_type_copy. | |
3078 | (build_common_tree_nodes_2): Rename build_type_copy call. | |
3079 | * c-common.c (c_common_nodes_and_builtins): Rename build_type_copy | |
3080 | call. | |
3081 | (handle_packed_attribute, handle_unused_attribute, | |
3082 | handle_transparanet_union_attribute, handle_aligned_attribute, | |
3083 | handle_deprecated_attribute): Likewise. | |
3084 | * c-decl.c (clone_underlying_type, store_parm_decls_oldstyle): | |
3085 | Likewise. | |
3086 | * config/arm/arm.c (arm_handle_isr_attribyte): Likewise. | |
3087 | * config/rs6000/rs6000.c (rs6000_init_builtins): Use | |
3088 | build_distinct_type_copy. | |
3089 | ||
e8bf0f3b RS |
3090 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
3091 | ||
3092 | * config/mips/mips.md (mfhilo_[sd]i): Redefine using :GPR. Add mode | |
3093 | attribute. | |
3094 | ||
4d06ed0a RS |
3095 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
3096 | ||
3097 | * config/mips/mips.md (length): Don't use mips_fetch_insns for indexed | |
3098 | loads and stores. | |
3099 | (*lwxc1_<mode>, *ldxc1_<mode>, *swxc1_<mode>, *sdxc1_<mode>): Name | |
3100 | formerly unnamed patterns. Redefine using :P for the address. Remove | |
3101 | explicit length attributes. | |
3102 | ||
a3631d97 ZD |
3103 | 2004-08-23 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
3104 | ||
3105 | * tree-ssa-loop-im.c (fem_single_reachable_address, for_each_memref): | |
3106 | New functions. | |
3107 | (single_reachable_address): Use them. | |
3108 | (schedule_sm): Add dump. | |
3109 | (is_call_clobbered_ref): New function. | |
3110 | (determine_lsm_reg): Check whether the reference is call clobbered. | |
3111 | Only work for gimple_reg_type values. | |
3112 | ||
b1f58428 RS |
3113 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
3114 | ||
3115 | * config/mips/mips.md (*mov<mode>_ra): Name previously unnamed MIPS16 | |
3116 | $31 store insns. Redefine using :GPR. | |
3117 | ||
237b301e RS |
3118 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
3119 | ||
3120 | * config/mips/mips.md (P): New mode macro. | |
3121 | (*xgot_hi[sd]i, *xgot_lo[sd]i, *got_disp[sd]i, *got_page[sd]i) | |
3122 | (*load_got[sd]i, *low[sd]i, *low[sd]i_mips16): Redefine using :P. | |
3123 | Add mode attributes. | |
3124 | ||
c9081a92 RS |
3125 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
3126 | ||
3127 | * config/mips/mips.md (UNSPEC_[LS][WD][LR]): Delete in favor of... | |
3128 | (UNSPEC_{LOAD,STORE}_{LEFT,RIGHT}): ...these new constants. Shuffle | |
3129 | later constants to cover the gap. | |
3130 | (load, store): New mode attributes. | |
3131 | (mov_l[wd]l, mov_l[wd]r, mov_s[wd]l, mov_s[wd]r): Redefine using :GPR. | |
3132 | Use new unspec constants. | |
3133 | ||
3d1f285d RS |
3134 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
3135 | ||
3136 | * config/mips/mips.md (one_cmpl[sd]i2): Redefine using :GPR. | |
3137 | (and[sd]3, ior[sd]i3, xor[sd]i3): Likewise. Change 32-bit patterns | |
3138 | to use register_operand rather than uns_arith_operand as the predicate | |
3139 | for operand 1. Remove redundant MIPS16 force_reg() for operand 1. | |
3140 | (*and[sd]i3, *ior[sd]i3, *xor[sd]i3): Name formerly unnamed patterns. | |
3141 | Redefine using :GPR. Make same predicate change here. Extend the | |
3142 | commutativity of operands 1 and 2 from the SImode version to the | |
3143 | DImode one. | |
3144 | (*and[sd]i3_mips16, *ior[sd]i3_mips16, *xor[sd]i3_mips16): Likewise, | |
3145 | but with no predicate changes. | |
3146 | (*nor[sd]i3): Redefine using :GPR. | |
3147 | ||
c0e1b12f ZD |
3148 | 2004-08-23 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
3149 | ||
3150 | * tree-ssa-operands.c (get_call_expr_operands): Add VUSE operands for | |
3151 | noreturn functions. | |
3152 | ||
400a9325 RS |
3153 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
3154 | ||
3155 | * config/mips/mips.h (ISA_HAS_DCLZ_DCLO): Delete. | |
3156 | * config/mips/mips.md (abs[sd]i2): Redefine using :GPR. Only use | |
3157 | branch-likely insns for absdi2 if GENERATE_BRANCHLIKELY. Use "%." | |
3158 | rather than "%z2" (with a fake const0_rtx for operand 2). | |
3159 | (ffs[sd]i2): Redefine using :GPR. | |
3160 | (clz[sd]i2): Likewise. Use ISA_HAS_CLO_CLZ for the 64-bit case. | |
3161 | ||
2222da3a RS |
3162 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
3163 | ||
3164 | * config/mips/mips.md ({,u}divmod[sd]i4): Redefine using :GPR. | |
3165 | ||
15ac4ccf RS |
3166 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
3167 | ||
3168 | * config/mips/mips.md (any_extend): New code macro. | |
3169 | (u, su): New code attributes. | |
3170 | ({,u}mulsidi3, {,u}mulsidi3_32bit_internal, {,u}mulsidi3_32bit_r4000) | |
3171 | ({u,s}mulsi3_highpart, {u,s}mulsi3_highpart_internal) | |
3172 | ({u,s}mulsi3_highpart_mulhi_internal, {s,u}muldi3_highpart) | |
3173 | (*{s,u}mul_acc_di): Redefine using any_extend. | |
3174 | (*{,u}muls_di, *{s,u}msac_di): Likewise. Change names of patterns | |
3175 | to reflect real insn names. | |
3176 | (*mulsidi3_64bit, *mulsidi3_64bit_parts): Replace use of match_operator | |
3177 | with an any_extend template. | |
3178 | ({u,s}mulsi3_highpart_neg_mulhi_internal): Redefine using any_extend. | |
3179 | Add '*' to name. | |
3180 | ||
d46c971d RS |
3181 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
3182 | ||
3183 | * config/mips/mips.h (GENERATE_MULT3_SI): Check TARGET_MAD. | |
3184 | * config/mips/mips.md (mul[sd]i3, mul[sd]i3_internal) | |
3185 | (mul[sd]i3_r4000): Redefine using :GPR. | |
3186 | (mulsi3_mult3): Don't check TARGET_MAD separately. | |
3187 | (muldi3_mult3): Moved after mulsi_mult3. | |
3188 | ||
5811cb27 RS |
3189 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
3190 | ||
3191 | * config.gcc (mips-*-*): Remove definitions of MASK_GAS and | |
3192 | OBJECT_FORMAT_ELF. Set MASK_SPLIT_ADDR by default if using GNU ld. | |
3193 | * config/mips/mips.h (MASK_GAS): Delete. Shuffle later masks down. | |
3194 | (TARGET_GAS, TARGET_MIPS_AS): Delete. | |
3195 | (TARGET_GPWORD): Define to true for n32 on IRIX. | |
3196 | (TARGET_SWITCHES): Remove -mmips-as. Turn -mgas into a no-op. | |
3197 | (MIPS_AS_ASM_SPEC, SUBTARGET_MIPS_AS_ASM_SPEC): Delete. | |
3198 | (GAS_ASM_SPEC): Delete, folding into ASM_SPEC. | |
3199 | (ASM_ABI_DEFAULT_SPEC, TARGET_ASM_SPEC): Delete. | |
3200 | (MDEBUG_ASM_SPEC): Delete, folding into... | |
3201 | (SUBTARGET_ASM_DEBUGGING_SPEC): ...here. | |
3202 | (ASM_SPEC): Inline old GAS_ASM_SPEC. Use GNU names for ABI switches. | |
3203 | (EXTRA_SPECS): Remove mips_as_asm_spec, gas_asm_spec, target_asm_spec, | |
3204 | subtarget_mips_as_asm_spec, mdebug_asm_spec. Use MULTILIB_ABI_DEFAULT | |
3205 | to define asm_abi_default_spec. | |
3206 | (ASM_STABS_OP, ASM_STABN_OP, ASM_STABD_OP): Delete. | |
3207 | (TARGET_ASM_SELECT_SECTION): Delete. | |
3208 | * config/mips/mips.c (MIPS_MAX_FIRST_STACK_STEP): Define to 0x7ff0 | |
3209 | for non-mips16 code, removing previous workaround for SGI assemblers. | |
3210 | (TARGET_ASM_INTEGER, mips_assemble_integer): Delete. | |
3211 | (TARGET_ASM_ALIGNED_DI_OP): Define this instead. | |
3212 | (override_options): Remove !TARGET_GAS and !have_named_sections code. | |
3213 | (print_operand): Fold TARGET_GAS conditionals into asm strings. | |
3214 | (mips_output_filename): Remove !TARGET_GAS code. Replace use of | |
3215 | ASM_STABS_OP and ASM_STABN_OP. | |
3216 | (mips_file_start): Remove TARGET_MIPS_AS/TARGET_GAS checks. | |
3217 | (mips_output_aligned_decl_common): Remove mention of SGI o32 assembler. | |
3218 | (mips_output_function_prologue): Remove !TARGET_GAS code. | |
3219 | (mips_select_rtx_section): Remove !have_named_sections code. | |
3220 | (mips_select_section): Delete. | |
3221 | * config/mips/mips.md (trap): Remove !TARGET_GAS check. | |
3222 | * config/mips/linux.h (TARGET_DEFAULT): Remove use of MASK_GAS. | |
3223 | * config/mips/sdb.h (PUT_SDB_DEF, PUT_SDB_PLAIN_DEF): Delete. | |
3224 | (PUT_SDB_BLOCK_START, PUT_SDB_BLOCK_END): Fold TARGET_GAS conditional. | |
3225 | * config/mips/vxworks.h (ASM_SPEC): As for mips.h. | |
3226 | * config/mips/windiss.h (ASM_SPEC): Likewise. | |
3227 | ||
032e8348 RS |
3228 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
3229 | ||
3230 | * read-rtl.c (map_value, mapping, macro_group): New structures. | |
3231 | (BELLWETHER_CODE): New macro. | |
3232 | (modes, codes, bellwether_codes): New variables. | |
3233 | (find_mode, uses_mode_macro_p, apply_mode_macro, find_code) | |
3234 | (uses_code_macro_p, apply_code_macro, apply_macro_to_string) | |
3235 | (apply_macro_to_rtx, uses_macro_p, add_condition_to_string) | |
3236 | (add_condition_to_rtx, apply_macro_traverse, add_mapping) | |
3237 | (add_map_value, initialize_macros): New functions. | |
3238 | (def_hash, def_hash_eq_p): Generalize to anything that points to, | |
3239 | or starts with, a char * field. | |
3240 | (find_macro, read_mapping, check_code_macro): New functions. | |
3241 | (read_rtx_1): New, split out from read_rtx. Handle the new | |
3242 | define_{mode,code}_{macro,attr} constructs. Use find_macro | |
3243 | to parse the name of a code or mode. Use BELLWETHER_CODE to | |
3244 | extract the format and to choose a suitable code for rtx_alloc. | |
3245 | Modify recursive invocations to use read_rtx_1. | |
3246 | (read_rtx): Call initialize_macros. Apply code and mode macros | |
3247 | to the rtx returned by read_rtx_1. Cache everything after the | |
3248 | first macro expansion for subsequent read_rtx calls. | |
3249 | * doc/md.texi: Document new .md constructs. | |
3250 | * config/mips/mips.md (GPR): New mode macro. | |
3251 | (d, si8_di5): New mode attributes. | |
3252 | (any_cond): New code macro. | |
3253 | (add[sd]i3): Redefine using :GPR. | |
3254 | (*add[sd]i3): Likewise, renaming from add[sd]i3_internal. | |
3255 | (*add[sd]i3_sp[12], *add<mode>3_mips16): Redefine using :GPR, naming | |
3256 | previously unnamed MIPS16 patterns. | |
3257 | (*addsi3_extended): Renamed from addsi3_internal_2. Fix overly long | |
3258 | lines. Don't match (plus (const_int 0) ...). | |
3259 | (*addsi3_extended_mips16): Name previously unnamed MIPS16 pattern. | |
3260 | Use a define_split to generate the addition. | |
3261 | (sub[sd]i3): Redefine using :GPR. Turn subsi3 into a define_insn. | |
3262 | (subsi3_internal): Delete. | |
3263 | (*subsi3_extended): Renamed from subsi3_internal_2. | |
3264 | (bunordered, bordered, bunlt, bunge, buneq, bltgt, bunle, bungt) | |
3265 | (beq, bne, bgt, bge, blt, ble, bgtu, bgeu, bltu, bleu): Redefine | |
3266 | using an any_cond template. | |
3267 | ||
ecce923e RS |
3268 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
3269 | ||
3270 | * read-rtl.c (read_rtx): Tidy use of format_ptr. | |
3271 | ||
a269d6c8 RS |
3272 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
3273 | ||
3274 | * read-rtl.c (string_obstack): New file-scope variable. | |
3275 | (read_string, read_quoted_string, read_braced_string) | |
3276 | (read_escape): Remove obstack parameter and use string_obstack instead. | |
3277 | (read_rtx): Remove function-local rtl_obstack and initialize | |
3278 | string_obstack instead. Update call to read_string. | |
3279 | ||
9fc3b39a AP |
3280 | 2004-08-22 Andrew Pinski <apinski@apple.com> |
3281 | ||
3282 | PR c/15262 | |
3283 | * c-typeck.c (build_unary_op): Use &a.b if the foldded lowered | |
3284 | expression is not constant. | |
3285 | (c_finish_return): Do not go through INDIRECT_REF when looking | |
3286 | for the inner expression of an ADDR_EXPR for warning about. | |
3287 | ||
cea49550 RH |
3288 | 2004-08-22 Richard Henderson <rth@redhat.com> |
3289 | ||
3290 | PR 17075 | |
3291 | * cfgexpand.c (expand_gimple_tailcall): Detect when we can both | |
3292 | create new blocks and fall through. | |
3293 | (expand_gimple_basic_block): Update to match. | |
3294 | ||
0b540f12 UW |
3295 | 2004-08-22 Ulrich Weigand <uweigand@de.ibm.com> |
3296 | ||
3297 | * reload.c (find_reloads_address): Make return value tri-state. | |
3298 | Return -1 if LEGITIMIZE_RELOAD_ADDRESS succeeded. | |
3299 | (find_reloads): Assume that reloaded addresses match 'o' or | |
3300 | EXTRA_MEMORY_CONSTRAINT constraints only if find_reloads_address | |
3301 | returned 1 (not -1). Omit optional reloads for address operands | |
3302 | only if find_reloads_address returned 1 (not -1). | |
3303 | ||
3304 | * config/s390/s390.c (legitimize_reload_address): New function. | |
3305 | * config/s390/s390-protos.h (legitimize_reload_address): Declare. | |
3306 | * config/s390/s390.h (LEGITIMIZE_RELOAD_ADDRESS): Define. Call | |
3307 | legitimize_reload_address. | |
3308 | ||
7f5e6307 RH |
3309 | 2004-08-22 Richard Hendersion <rth@redhat.com> |
3310 | ||
3311 | * tree.h (SAVE_EXPR_RESOLVED_P): New. | |
3312 | * gimplify.c (gimplify_save_expr): Use it. | |
3313 | * expr.c (expand_expr_real_1): Likewise. Also set DECL_IGNORED_P | |
3314 | on the temporary variable. | |
3315 | ||
efd610a6 AP |
3316 | 2004-08-22 Andrew Pinski <pinskia@physics.uc.edu> |
3317 | ||
3318 | * fold-const.c (rtl_expr_nonnegative_p): Delete. | |
3319 | * tree.h (rtl_expr_nonnegative_p): Remove. | |
3320 | ||
324a6c95 SB |
3321 | 2004-08-22 Steven Bosscher <stevenb@suse.de> |
3322 | ||
3323 | * config/i386/ppro.md (ppro_complex_insn): Add missing check | |
3324 | for cpu==pentiumpro. | |
3325 | ||
3326 | * combine.c (struct reg_stat): Fix comment typo. | |
3327 | ||
41db8425 JM |
3328 | 2004-08-22 Joseph S. Myers <jsm@polyomino.org.uk> |
3329 | ||
3330 | * c-tree.h (c_sizeof_nowarn): Remove. | |
3331 | ||
00325bce JM |
3332 | 2004-08-21 Joseph S. Myers <jsm@polyomino.org.uk> |
3333 | ||
3334 | * c-decl.c (set_array_declarator_type): Rename to | |
3335 | set_array_declarator_inner. | |
3336 | (build_c_parm, build_attrs_declarator, build_function_declarator): | |
3337 | New functions. | |
3338 | (make_pointer_declarator): Call build_attrs_declarator. | |
3339 | * c-tree.h (set_array_declarator_type): Rename to | |
3340 | set_array_declarator_inner. | |
3341 | (build_c_parm, build_attrs_declarator, build_function_declarator): | |
3342 | New prototypes. | |
3343 | * c-parse.in (after_type_declarator, | |
3344 | parm_declarator_starttypename, parm_declarator_nostarttypename, | |
3345 | notype_declarator, absdcl_maybe_attribute, direct_absdcl1, parm, | |
3346 | firstparm): Use these functions | |
3347 | ||
60919bce JM |
3348 | 2004-08-21 Joseph S. Myers <jsm@polyomino.org.uk> |
3349 | ||
3350 | * c-decl.c (build_array_declarator, set_array_declarator_type, | |
3351 | start_decl, grokdeclarator, grokparms): Change boolean parameters | |
3352 | to type bool. | |
3353 | * c-tree.h (build_array_declarator, set_array_declarator_type, | |
3354 | start_decl): Update prototypes. | |
3355 | * c-decl.c, c-parse.in: All callers changed. | |
3356 | ||
bdfd0ed4 MS |
3357 | 2004-08-21 Mike Stump <mrs@apple.com> |
3358 | ||
3359 | * config/rs6000/darwin.h (SUBTARGET_OPTIONS): Move from here, to... | |
3360 | (darwin_fix_and_continue): Likewise. | |
3361 | (darwin_fix_and_continue_switch): Likewise. | |
3362 | * config/darwin.h (SUBTARGET_OPTIONS): ...here, to fix -mone-byte-bool. | |
3363 | (darwin_fix_and_continue): Likewise. | |
3364 | (darwin_fix_and_continue_switch): Likewise. | |
3365 | ||
35da8b56 | 3366 | 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net> |
23d34220 DS |
3367 | |
3368 | PR c++/16030 | |
3369 | * config/i386/winnt/c (gen_stdcall_suffix, gen_fastcall_suffix): | |
3370 | Remove, merging into ... | |
3371 | (gen_stdcall_or_fastcall_suffix): New function, returning tree | |
3372 | rather than const char*, and accepting additional parameter. | |
3373 | Don't add suffix to '*'-prefixed symbols or variadic functions. | |
3374 | (i386_pe_encode_section_info): Adjust for call to new function. | |
3375 | Call change_decl_assembler_name. | |
3376 | ||
828a4fe4 MS |
3377 | 2004-08-20 Mike Stump <mrs@apple.com> |
3378 | ||
3379 | * config/darwin.c (machopic_indirect_data_reference): Mark | |
3380 | stubs as defined. | |
3381 | * config/386/386.c (darwin_local_data_pic): Add. | |
3382 | (legitimate_constant_p): Reorder so that PLUS handling runs | |
3383 | before darwin_local_data_pic to match the ordering in | |
3384 | legitimate_pic_address_disp_p and so that MINUS runs after | |
3385 | darwin_local_data_pic as otherwise the darwin_local_data_pic | |
3386 | logic can be skipped, which would be very bad. | |
3387 | (legitimate_pic_address_disp_p): Move from from here to | |
3388 | darwin_local_data_pic so it can be reused. | |
3389 | ||
85b776df AM |
3390 | 2004-08-21 Alan Modra <amodra@bigpond.net.au> |
3391 | ||
3392 | * config/rs6000/linux64.h (DOT_SYMBOLS): Define. | |
3393 | (CRT_CALL_STATIC_FUNCTION): Define !DOT_SYMBOLS version. | |
3394 | (ASM_DECLARE_FUNCTION_SIZE): Modify for !DOT_SYMBOLS. | |
3395 | (ASM_OUTPUT_SOURCE_LINE, DBX_OUTPUT_BRAC, DBX_OUTPUT_NFUN): Likewise. | |
3396 | (RS6000_ABI_NAME): Define as "linux". | |
3397 | (SUBSUBTARGET_OVERRIDE_OPTIONS): Set dot_symbols. | |
3398 | * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Select | |
3399 | ABI_AIX when rs6000_abi_name is "linux" and TARGET_64BIT. | |
3400 | * config/rs6000/rs6000-protos.h (rs6000_output_function_entry): Decl. | |
3401 | * config/rs6000/rs6000.c (dot_symbols): New global var. | |
3402 | (rs6000_output_function_entry): New function, modified for | |
3403 | !DOT_SYMBOLS.. | |
3404 | (print_operand <case 'z'>): ..extracted from here. | |
3405 | (rs6000_assemble_visibility): Modify for !DOT_SYMBOLS. | |
3406 | (rs6000_output_function_epilogue): Likewise. | |
3407 | (rs6000_elf_declare_function_name): Likewise. | |
3408 | * config/rs6000/rs6000.h (DOT_SYMBOLS): Define. | |
3409 | (ASM_WEAKEN_DECL, ASM_OUTPUT_DEF_FROM_DECLS): Modify for !DOT_SYMBOLS. | |
3410 | * configure.ac (HAVE_LD_NO_DOT_SYMS): Add new AC_DEFINE. | |
3411 | * configure: Regenerate. | |
3412 | * config.in: Regenerate. | |
3413 | ||
14d3dc34 MM |
3414 | 2004-08-20 Mark Mitchell <mark@codesourcery.com> |
3415 | ||
0e544c37 MM |
3416 | * reload.c (find_reloads_address): Fix thinko in previous change. |
3417 | ||
14d3dc34 MM |
3418 | * reload.c (find_reloads_address): Reload the sum of a LO_SUM and |
3419 | a CONST_INT. | |
3420 | ||
f3b2657c JJ |
3421 | 2004-08-20 Jakub Jelinek <jakub@redhat.com> |
3422 | ||
3423 | PR rtl-optimization/17099 | |
3424 | * combine.c (force_to_mode): Check if inner_mask has any bits set | |
3425 | outside of GET_MODE (x) instead of op_mode. | |
3426 | ||
d2294baa MM |
3427 | 2004-08-20 Mark Mitchell <mark@codesourcery.com> |
3428 | ||
3429 | * config.gcc (arm*-*-symbianelf*): Add t-symbian Makefile | |
3430 | fragment. | |
3431 | * config/arm/bpabi.h (RENAME_LIBRARY_SET): Fix typo. | |
3432 | (SUBTARGET_EXTRA_ASM_SPEC): Pass -meabi=3 to the assembler. | |
3433 | * config/arm/symbian.h (SUBTARGET_CPU_DEFAULT): Assume ARMV5 | |
3434 | architecture. | |
3435 | (SUBTARGET_ASM_FLOAT_SPEC): Default to -mfpu=vfp for hard-float | |
3436 | configurations. | |
3437 | * config/arm/t-symbian: New file. | |
3438 | ||
753d0efa AP |
3439 | 2004-08-20 Andrew Pinski <apinski@apple.com> |
3440 | ||
3441 | * regrename.c (kill_value_regno): ANSIfy. | |
3442 | ||
627b6fe2 DJ |
3443 | 2004-08-20 Dale Johannesen <dalej@apple.com> |
3444 | ||
324a6c95 | 3445 | * config/rs6000/rs6000.c (rs6000_rtx_costs): Improve DIV/MOD. |
627b6fe2 | 3446 | |
d64d5e80 DJ |
3447 | 2004-08-20 Daniel Jacobowitz <dan@debian.org> |
3448 | ||
3449 | * regrename.c (kill_value_one_regno): Renamed from kill_value_regno. | |
3450 | (kill_value_regno): New function, derived from kill_value. | |
3451 | (kill_value): Update. | |
3452 | (copyprop_hardreg_forward_1): Update call to kill_value_regno. | |
3453 | ||
af75a7ea | 3454 | 2004-08-20 Daniel Berlin <dberlin@dberlin.org> |
f676971a | 3455 | |
af75a7ea DB |
3456 | Fix PR tree-optimization/17111 |
3457 | * tree-ssa-pre.c (create_value_expr_from): Don't change the types | |
3458 | of non-value_handles. | |
3459 | (bitmap_set_contains): All constants are in every set. | |
3460 | ||
0a936b12 NS |
3461 | 2004-08-20 Nathan Sidwell <nathan@codesourcery.com> |
3462 | ||
3463 | * fold-const.c (round_up, round_down): Use build_int_cst. | |
3464 | Optimize common case. | |
3465 | ||
774acadf ZW |
3466 | 2004-08-20 Zack Weinberg <zack@codesourcery.com> |
3467 | John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
3468 | ||
324a6c95 | 3469 | * config/pa/pa-protos.h (readonly_data, one_only_readonly_data_section, |
774acadf ZW |
3470 | one_only_data_section): Rename to som_readonly_data_section, |
3471 | som_one_only_readonly_data_section and som_one_only_data_section. | |
324a6c95 | 3472 | * config/pa/pa.c (ONE_ONLY_TEXT_SECTION_ASM_OP, |
0a936b12 NS |
3473 | NEW_TEXT_SECTION_ASM_OP, DEFAULT_TEXT_SECTION_ASM_OP): Delete |
3474 | conditional defines. | |
774acadf ZW |
3475 | (som_text_section_asm_op): Replace ONE_ONLY_TEXT_SECTION_ASM_OP, |
3476 | NEW_TEXT_SECTION_ASM_OP and DEFAULT_TEXT_SECTION_ASM_OP with actual | |
3477 | string values. | |
3478 | (pa_select_section): Use renamed section functions. | |
3479 | * config/pa/pa.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, | |
324a6c95 | 3480 | SOM_READONLY_DATA_SECTION_FUNCTION, |
774acadf | 3481 | SOM_ONE_ONLY_READONLY_DATA_SECTION_FUNCTION, |
324a6c95 SB |
3482 | SOM_ONE_ONLY_DATA_SECTION_FUNCTION, FORGET_SECTION_FUNCTION): |
3483 | Define here ... | |
3484 | * config/pa/som.h: ... not here. | |
3485 | (DEFAULT_TEXT_SECTION_ASM_OP, NEW_TEXT_SECTION_ASM_OP, | |
774acadf ZW |
3486 | ONE_ONLY_TEXT_SECTION_ASM_OP, READONLY_DATA_ASM_OP, |
3487 | ONE_ONLY_READONLY_DATA_SECTION_ASM_OP, | |
324a6c95 SB |
3488 | ONE_ONLY_DATA_SECTION_ASM_OP): Delete. |
3489 | (READONLY_DATA_SECTION): Use som_readonly_data_section. | |
774acadf | 3490 | |
3224bead NS |
3491 | 2004-08-20 Nathan Sidwell <nathan@codesourcery.com> |
3492 | ||
fabead06 NS |
3493 | * fold-const.c (int_const_binop): Don't generate non-overflowing |
3494 | size-types specially. | |
3495 | (fold_convert_const): Likewise. | |
3496 | ||
3224bead NS |
3497 | * stor-layout.c (initialize_sizetypes): Set SIZETYPE earlier, |
3498 | clear cache on copied sizetype. | |
3499 | ||
fb38008e BE |
3500 | 2004-08-20 Ben Elliston <bje@au.ibm.com> |
3501 | ||
3502 | * configure.ac: Don't escape apostrophe in --enable-coverage help. | |
3503 | * configure: Regenerate. | |
3504 | ||
a9024779 DS |
3505 | 2004-08-20 Danny Smith <dannysmith@users.sourceforge.net> |
3506 | ||
3507 | PR 5620 | |
3508 | * gcc.c (struct stat input_stat): Don't define if | |
3509 | HOST_LACKS_INODE_NUMBERS | |
3510 | (do_spec_1): If HOST_LACKS_INODE_NUMBERS, use lrealpath rather | |
3511 | than stat to determine if temp file is same as input file. | |
3512 | * doc/hostconfig.texi: Document HOST_LACKS_INODE_NUMBERS. | |
3513 | * config/i386/xm-mingw32.h: Define HOST_LACKS_INODE_NUMBERS | |
3514 | ||
82563d35 RS |
3515 | 2004-08-20 Richard Sandiford <rsandifo@redhat.com> |
3516 | ||
3517 | * configure.ac (mips*-*-*): Print an error if not using GAS. | |
3518 | * configure: Regenerated. | |
3519 | * doc/install.texi: Remove irix5 bullet from --with-gnu-as. Remove | |
3520 | comments about buggy MIPSpro assemblers. | |
3521 | * config.gcc (mips-sgi-irix[56]*): Combine stanzas. Include elfos.h | |
3522 | before mips.h and iris.h after it. Use t-iris and t-slibgcc-irix. | |
3523 | Use iris5.h only for IRIX 5 configs. Use iris6.h and t-iris6 for | |
3524 | IRIX 6 configs. Define IRIX_USING_GNU_LD if using GNU ld. | |
3525 | * config/mips/iris5.h (TARGET_IRIX, SWITCHES_NEED_SPACES) | |
3526 | (DEFAULT_SIGNED_CHAR, WORD_SWITCH_TAKES_ARG, SUBTARGET_CC1_SPEC) | |
3527 | (NO_IMPLICIT_EXTERN_C, MIPS_DEFAULT_GVALUE) | |
3528 | (TARGET_ASM_EXTERNAL_LIBCALL): Move to iris.h. | |
3529 | (WCHAR_TYPE, WCHAR_TYPE_SIZE, TARGET_OS_CPP_BUILTINS): Delete in favor | |
3530 | of more general IRIX 6 definitions. | |
3531 | (OBJECT_FORMAT_ELF, ASM_OUTPUT_ASCII, ASM_WEAKEN_LABEL) | |
3532 | (HANDLE_SYSV_PRAGMA): Delete in favor of elfos.h definitions. | |
3533 | (TARGET_IRIX5, ABICALLS_ASM_OP, BSS_SECTION_ASM_OP, HAS_INIT_SECTION) | |
3534 | (LD_INIT_SWITCH, LD_FINI_SWITCH, SUBTARGET_ASM_OPTIMIZING_SPEC) | |
3535 | (ASM_FINAL_SPEC, DBX_DEBUGGING_INFO, MIPS_DEBUGGING_INFO) | |
3536 | (PREFERRED_DEBUGGING_TYPE, DWARF2_UNWIND_INFO, SET_FILE_NUMBER) | |
3537 | (LABEL_AFTER_LOC, DOLLARS_IN_IDENTIFIERS, NO_DOLLAR_IN_LABEL) | |
3538 | (TARGET_ASM_NAMED_SECTION, EXTRA_SECTION_FUNCTIONS) | |
3539 | (ASM_DECLARE_FUNCTION_SIZE, ASM_OUTPUT_WEAK_ALIAS) | |
3540 | (SUBTARGET_EXTRA_SPECS): Delete definitions or undefs. | |
3541 | (LINK_SPEC): Move most of definition to iris.h. | |
3542 | (SUBTARGET_LINK_SPEC): New macro. | |
3543 | (IRIX_STARTFILE_SPEC): Fold into... | |
3544 | (STARTFILE_SPEC): ...here. | |
3545 | (IRIX_ENDFILE_SPEC): Fold into... | |
3546 | (ENDFILE_SPEC): ...here. | |
3547 | * config/mips/iris6.h (TARGET_IRIX5): Remove override. | |
3548 | (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE) | |
3549 | (DWARF_OFFSET_SIZE, DWARF_INITIAL_LENGTH_SIZE, SET_ASM_OP) | |
3550 | (LINK_ELIMINATE_DUPLICATE_LDIRECTORIES, ASM_DECLARE_OBJECT_NAME) | |
3551 | (ASM_FINISH_DECLARE_OBJECT, LOCAL_LABEL_PREFIX): Move to iris.h. | |
3552 | (TARGET_OS_CPP_BUILTINS): Likewise. Guard IRIX6-specific bits. | |
3553 | (DWARF2_UNWIND_INFO, DWARF2_GENERATE_TEXT_SECTION_LABEL) | |
3554 | (SUBTARGET_CPP_SPEC, DWARF2_DEBUGGING_INFO, MIPS_DEBUGGING_INFO) | |
3555 | (PREFERRED_DEBUGGING_TYPE, DWARF2_FRAME_INFO, MD_EXEC_PREFIX) | |
3556 | (ASM_DECLARE_FUNCTION_NAME, ASM_DECLARE_FUNCTION_SIZE) | |
3557 | (FUNCTION_NAME_ALREADY_DECLARED, SUPPORTS_INIT_PRIORITY) | |
3558 | (POPSECTION_ASM_OP, SUBTARGET_ASM_SPEC, SUBTARGET_MIPS_AS_ASM_SPEC) | |
3559 | (SUBTARGET_ASM_DEBUGGING_SPEC, SUBTARGET_ASM_OPTIMIZING_SPEC) | |
3560 | (BSS_SECTION_ASM_OP*, READONLY_DATA_SECTION_ASM_OP*) | |
3561 | (EH_FRAME_SECTION_NAME, MUST_USE_SJLJ_EXCEPTIONS, CTORS_SECTION_ASM_OP) | |
3562 | (DTORS_SECTION_ASM_OP, TARGET_ASM_NAMED_SECTION, EH_FRAME_SECTION_NAME) | |
3563 | (ASM_OUTPUT_ALIGN, ASM_OUTPUT_FILENAME, ASM_OUTPUT_ALIGNED_LOCAL) | |
3564 | (ASM_OUTPUT_ALIGNED_BSS): Remove definitions or undefs. | |
3565 | (TARGET_IRIX6): Define to 1. | |
3566 | (DRIVER_SELF_SPECS): Define. | |
3567 | (DWARF2_FRAME_INFO): Define to 1 rather than !TARGET_SGI_O32_AS. | |
3568 | (SUBTARGET_CC1_SPEC): Remove in favor of DRIVER_SELF_SPECS. | |
3569 | (SUBTARGET_LINK_SPEC): New macro. | |
3570 | (IRIX_STARTFILE_SPEC): Fold into... | |
3571 | (STARTFILE_SPEC): ...here. Remove !mabi=* case. | |
3572 | (SUBTARGET_{,DONT_}WARN_UNUSED_SPEC): New macros. | |
3573 | (LIB_SPEC, LIBGCC_SPEC): Use them. | |
3574 | (LIB_SPEC): Remove !mabi=* case. | |
3575 | (IRIX_ENDFILE_SPEC): Fold into... | |
3576 | (ENDFILE_SPEC): ...here. Remove !mabi=* case. | |
3577 | * config/mips/mips-protos.h (irix_output_external_libcall): Delete. | |
3578 | * config/mips/mips.h (TARGET_IRIX5, TARGET_SGI_O32_AS): Delete. | |
3579 | (TARGET_IRIX6): New macro. | |
3580 | (ASM_ABI_DEFAULT_SPEC): Remove !ELF definition. | |
3581 | (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX, SET_FILE_NUMBER) | |
3582 | (LABEL_AFTER_LOC): Delete. | |
3583 | * config/mips/mips.c (TARGET_ASM_FILE_START, TARGET_ASM_FILE_END) | |
3584 | (TARGET_SECTION_TYPE_FLAGS): Remove TARGET_IRIX versions. | |
3585 | (mips_build_builtin_va_list): Check TARGET_IRIX6. | |
3586 | (override_options): Remove TARGET_SGI_O32_AS-related code. | |
3587 | (irix_output_external_libcall): Make static. | |
3588 | (mips_output_filename): Avoid use of SET_FILE_NUMBER and | |
3589 | LABEL_AFTER_LOC. | |
3590 | (mips_file_start): Tidy guard for ABI sections. Remove use of | |
3591 | ABICALLS_ASM_OP; use .abicalls instead. | |
3592 | (mips_output_aligned_decl_common, mips_declare_object_name) | |
3593 | (mips_finish_declare_object): Remove use of TARGET_SGI_O32_AS. | |
3594 | (mips_output_function_prologue): Set TREE_ASM_WRITTEN if emitting | |
3595 | .globl foo .text directives. | |
3596 | (irix_asm_named_section_1, irix_asm_named_section) | |
3597 | (irix_section_align_entry, irix_section_align_htab) | |
3598 | (irix_orig_asm_out_file, irix_section_align_entry_eq) | |
3599 | (irix_section_align_entry_hash, irix_asm_output_align) | |
3600 | (irix_file_start, irix_section_align_1, copy_file_data) | |
3601 | (irix_file_end, irix_section_type_flags): Delete. | |
3602 | * config/mips/irix-crti.asm (__gcc_init): Move to .gcc_init section. | |
3603 | Use standard section syntax. Remove protective "jr $31". | |
3604 | (__gcc_fini): Likewise .gcc_fini. | |
3605 | * config/mips/irix-crtn.asm: Adjust sections accordingly. | |
3606 | * config/mips/sdb.h (PUT_SDB_SIZE, PUT_SDB_TYPE): Moved from | |
3607 | iris5gas.h. | |
3608 | * config/mips/t-iris (irix-crti.o, irix-crtn.o): New rules, moved | |
3609 | from t-irix-gld. | |
3610 | (EXTRA_MULTILIB_PARTS): Define. | |
3611 | * config/mips/t-iris6: Remove bogus comment. | |
3612 | (EXTRA_MULTILIB_PARTS, CRTSTUFF_T_CFLAGS): Delete. | |
3613 | * config/mips/iris5gas.h, config/mips/iris5gld.h, | |
3614 | config/mips/iris6gas.h, config/mips/iris6gld.h, | |
3615 | config/mips/t-iris5-as, config/mips/t-iris5-gas | |
3616 | config/mips/t-irix-gld: Delete. | |
3617 | * config/mips/iris.h: New file. | |
3618 | * config/mips/t-slibgcc-irix: Renamed from t-iris5-6. | |
3619 | ||
c4cdb8e1 RE |
3620 | 2004-08-20 Richard Earnshaw <rearnsha@arm.com> |
3621 | ||
3622 | * postreload.c (reload_cse_move2add): Allow any condjump, but check | |
3623 | that the implicit set isn't clobbered in the jump insn. | |
3624 | ||
d55ab31d MM |
3625 | 2004-08-19 Mark Mitchell <mark@codesourcery.com> |
3626 | ||
3627 | * defaults.h (TARGET_LIBGCC_LIBFUNCS): Remove. | |
3628 | * optabs.c (init_optabs): Don't check it. | |
3629 | * config/arm/bpabi.h (TARGET_LIBGCC_LIBFUNCS): Do not define. | |
3630 | * doc/tm.texi (TARGET_LIBGCC_FUNCS): Remove. | |
3631 | ||
d75f90f1 AK |
3632 | 2004-08-18 Andreas Krebbel <krebbel1@de.ibm.com> |
3633 | ||
3634 | * config/s390/s390.md (s390_warn_framesize_string) | |
3635 | (s390_warn_dynamic_string, s390_stack_size_string) | |
3636 | (s390_stack_guard_string): New global string variables. | |
3637 | (s390_warn_framesize, s390_warn_dynamicstack_p, s390_stack_size) | |
3638 | (s390_stack_guard): New global variables. | |
3639 | (override_options): Added checks for the new options. | |
3640 | (s390_emit_prologue): Emit stack check and trap code and perform | |
3641 | compile time stack size checking. | |
f676971a EC |
3642 | |
3643 | * config/s390/s390.h (TARGET_OPTIONS): Added new options | |
d75f90f1 AK |
3644 | "warn-framesize", "warn-dynamicstack", "stack-size" and |
3645 | "stack-guard". | |
3646 | ||
3647 | * doc/invoke.texi: Added documentation for the new options. | |
3648 | ||
ca29916b UW |
3649 | 2004-08-19 Ulrich Weigand <uweigand@de.ibm.com> |
3650 | ||
3651 | * unwind-dw2-fde.c (get_cie_encoding): Cast argument to strlen | |
3652 | to eliminate warning. | |
3653 | (linear_search_fdes): Declare p as unsigned. | |
3654 | (binary_search_mixed_encoding_fdes): Likewise. | |
3655 | * unwind-dw2.c (get_cie_encoding): Cast argument to strlen | |
3656 | to eliminate warning. | |
3657 | * config/s390/linux.h (MD_FALLBACK_FRAME_STATE_FOR): Add missing | |
3658 | type cast. | |
3659 | ||
e1d5ee28 UW |
3660 | 2004-08-19 Ulrich Weigand <uweigand@de.ibm.com> |
3661 | ||
3662 | * config/s390/s390-protos.h (preferred_la_operand_p): Adapt prototype. | |
3663 | * config/s390/s390.c (preferred_la_operand_p): Accept two operands | |
3664 | instead of one. Check for strictly legitimate address. | |
3665 | * config/s390/s390.md ("*la_31"/"*la_64" peepholes): Adapt call | |
3666 | to preferred_la_operand_p, do not call gen_rtx_PLUS in predicate. | |
3667 | ||
19114537 EC |
3668 | 2004-08-19 Eric Christopher <echristo@redhat.com> |
3669 | ||
3670 | * langhooks-def.h (LANG_HOOKS_UNSAVE_EXPR_NOW): Remove. | |
3671 | * langhooks.h (unsave_expr_now): Ditto. | |
3672 | * tree.h (unsave_expr_1): Remove prototype. | |
3673 | (lhd_unsave_expr_now): Rename to unsave_expr_now. | |
3674 | * tree-inline.c (unsave_expr_1): Move here | |
3675 | from tree.c. Make static. | |
3676 | (unsave_expr_now): Rename from lhd_unsave_expr_now. | |
3677 | * tree-sra.c: Fix up for rename. | |
3678 | * tree-ssa-copy.c: Ditto. | |
3679 | * tree-eh.c: Ditto. | |
3680 | * tree.c (unsave_expr_1): Move to tree-inline.c. | |
3681 | ||
d5bfecf2 CT |
3682 | 2004-08-19 Caroline Tice <ctice@apple.com> |
3683 | ||
324a6c95 SB |
3684 | * config/i386/cygming.h (switch_to_section): Fix typo (change |
3685 | in_unlikely_text_section to in_unlikely_executed_text). | |
19114537 | 3686 | |
58152808 DB |
3687 | 2004-08-19 Daniel Berlin <dberlin@dberlin.org> |
3688 | ||
3689 | * vec.h (VEC_lower_bound): New macro. | |
19114537 | 3690 | |
ae043003 RS |
3691 | 2004-08-19 Richard Sandiford <rsandifo@redhat.com> |
3692 | ||
3693 | PR target/16446 | |
3694 | * config/mips/mips.c (struct mips_arg_info): Delete num_bytes. | |
3695 | (mips_arg_info): Update accordingly. Remove common treatment of fpr_p; | |
3696 | treat each ABI separately. Deal with n32/n64 complex float arguments. | |
3697 | (function_arg): Add associated complex handling here. | |
3698 | ||
50ed9cea RH |
3699 | 2004-08-19 Richard Henderson <rth@redhat.com> |
3700 | ||
3701 | * config/arm/arm.c (arm_gen_load_multiple): Use | |
3702 | adjust_automodify_address. Take base memory and offset instead | |
3703 | of unchanging/struct/scalar bits. | |
3704 | (arm_gen_store_multiple): Likewise. | |
3705 | (arm_gen_movmemqi): Use adjust_automodify_address. | |
3706 | * config/arm/arm-protos.h: Update decls. | |
3707 | * config/arm/arm.md (load_multiple): Update arm_gen_load_multiple call. | |
3708 | (store_multiple): Similarly. | |
3709 | ||
74ae207d R |
3710 | 2004-08-19 J"orn Rennecke <joern.rennecke@superh.com> |
3711 | ||
3712 | * regclass.c (globalize_reg): Update call_really_used_regs. | |
3713 | ||
89b0433e NS |
3714 | 2004-08-19 Nathan Sidwell <nathan@codesourcery.com> |
3715 | ||
31ebd7c8 NS |
3716 | * doc/invoke.texi (integer-share-limit): Document. |
3717 | ||
89b0433e NS |
3718 | * tree.h (TYPE_CACHED_VALUES_P): New. |
3719 | (TYPE_CACHED_VALUES): New. | |
3720 | (TYPE_ORIG_SIZE_TYPE): Adjust. | |
3721 | * tree.def (INTEGER_CST): Update documentation. | |
3722 | * tree.c: Inlcude params.h. | |
3723 | (build_int_cst): Cache small values. | |
3724 | (build_type_copy): Do not copy the value cache. | |
3725 | * c-common.c (c_common_nodes_and_builtins): Add comment, remove | |
3726 | unneeded zeroing. | |
3727 | * c-typeck.c (build_c_cast): Add comment about OVERFLOW setting. | |
3728 | * expmed.c (const_mult_add_overflow_p): Clear type copy's value | |
3729 | cache. | |
3730 | * fold-const.c (force_fit_type): Copy value when setting | |
3731 | overflows. | |
3732 | (int_const_binop): Likewise. | |
3733 | * stor-layout.c: Include params.h | |
3734 | (set_sizetype): Create values cache. | |
3735 | (fixup_unsigned_type): Set UNSIGNED_P before caching any values. | |
3736 | * params.def (PARAM_INTEGER_SHARE_LIMIT): New. | |
3737 | * params.h (INTEGER_SHARE_LIMIT): New. | |
3738 | * Makefile.in (tree.o, stor-layout.o): Depend on PARAMS_H. | |
19114537 | 3739 | |
c2504783 PB |
3740 | 2004-08-19 Paolo Bonzini <bonzini@gnu.org> |
3741 | ||
3742 | * gimplify.c (gimplify_minimax_expr): Remove. | |
3743 | (gimplify_expr) <MIN_EXPR, MAX_EXPR>: Remove special handling. | |
3744 | ||
7a8554ce DN |
3745 | 2004-08-19 Dorit Naishlos <dorit@il.ibm.com> |
3746 | ||
19114537 | 3747 | * tree-vectorizer.c (vect_can_force_dr_alignment_p): Replace |
7a8554ce DN |
3748 | STACK_BOUDARY with PREFERRED_STACK_BOUNDARY. |
3749 | ||
1905f33d MM |
3750 | 2004-08-19 Mark Mitchell <mark@codesourcery.com> |
3751 | ||
3752 | * bpabi.h (FPUTYPE_DEFAULT): Set it to FPUTYPE_VFP. | |
3753 | ||
f1732751 AP |
3754 | 2004-08-18 Andrew Pinski <apinski@apple.com> |
3755 | ||
3756 | * varasm.c (ecode_reg_name): Do nothing if the asmspec is empty. | |
3757 | ||
8c78a388 MM |
3758 | 2004-08-18 Mark Mitchell <mark@codesourcery.com> |
3759 | ||
3760 | * config/arm/bpabi.c (__aeabi_ul2d): Give it default visibility. | |
3761 | (__aeabi_ul2f): Likewise. | |
3762 | ||
7eda7cda RH |
3763 | 2004-08-18 Richard Henderson <rth@redhat.com> |
3764 | ||
3765 | * config/xtensa/xtensa.c (xtensa_expand_block_move): Expand block | |
3766 | move to rtl completely. | |
3767 | (struct meminsnbuf, xtensa_emit_block_move): Remove. | |
3768 | (xtensa_find_mode_for_size): Remove. | |
3769 | * config/xtensa/xtensa-protos.h (xtensa_emit_block_move): Remove. | |
3770 | * config/xtensa/xtensa.md (movmemsi_internal): Remove. | |
3771 | ||
88042663 RH |
3772 | 2004-08-18 Richard Henderson <rth@redhat.com> |
3773 | ||
3774 | * config/mcore/mcore.c (mode_from_align): Remove DImode. | |
3775 | (block_move_sequence): Rewrite to use adjust_address. | |
3776 | (mcore_expand_block_move): Cleanup logic. Accept only operands. | |
3777 | Return boolean indicating success/failure. | |
3778 | * config/mcore/mcore-protos.h (mcore_expand_block_move): Update decl. | |
3779 | * config/mcore/mcore.md (movmemsi): Update to match. | |
3780 | ||
699c914a MS |
3781 | 2004-08-18 Mike Stump <mrs@apple.com> |
3782 | ||
3783 | * doc/invoke.texi (-mfix-and-continue): Add support for | |
3784 | fast turn around debugging. | |
3785 | (-ffix-and-continue): Likewise. | |
3786 | (-mindirect-data): Likewise. | |
3787 | (-findirect-data): Likewise. | |
3788 | * config/darwin.c (TARGET_FIX_AND_CONTINUE): Likewise. | |
3789 | (indirect_data): Likewise. | |
3790 | (machopic_data_defined_p): Likewise. | |
3791 | (machopic_output_indirection): Likewise. | |
3792 | (darwin_encode_section_info): Likewise. | |
3793 | (darwin_fix_and_continue): Likewise. | |
3794 | (darwin_fix_and_continue_switch): Likewise. | |
3795 | * config/darwin.h (MACHO_SYMBOL_STATIC): Likewise. | |
3796 | * config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Likewise. | |
3797 | (SUBTARGET_OPTION_TRANSLATE_TABLE): Likewise. | |
3798 | (SUBTARGET_OPTIONS): Likewise. | |
3799 | (darwin_fix_and_continue): Likewise. | |
3800 | (darwin_fix_and_continue_switch): Likewise. | |
3801 | (TARGET_FIX_AND_CONTINUE): Likewise. | |
3802 | * config/rs6000.c (rs6000_emit_prologue): Likewise. | |
3803 | ||
3804 | 2004-08-19 Steven Bosscher <stevenb@suse.de> | |
bd454efd SB |
3805 | |
3806 | * basic-block.h (struct edge_def): Remove crossing_edge. | |
3807 | (EDGE_CROSSING): New define. | |
3808 | (EDGE_ALL_FLAGS): Update. | |
3809 | * bb-reorder.c (find_traces_1_round, better_edge_p, | |
3810 | find_rarely_executed_basic_blocks_and_cr, fix_up_fall_thru_edges, | |
3811 | find_jump_block, fix_crossing_conditional_branches, | |
3812 | fix_crossing_unconditional_branches, add_reg_crossing_jump_notes): | |
3813 | Replace all occurences of crossing_edge with an edge flag check | |
3814 | or set/reset. | |
3815 | * cfgcleanup.c (try_simplify_condjump, try_forward_edges, | |
3816 | try_crossjump_bb): Likewise. | |
3817 | * cfglayout.c (fixup_reorder_chain): Likewise. | |
3818 | * cfgrtl.c (force_nonfallthru_and_redirect, | |
3819 | commit_one_edge_insertion): Likewise. | |
3820 | ||
3821 | * Makefile.in (cfganal.o): Depend on TIMEVAR_H. | |
3822 | * tree-flow.h (compute_dominance_frontiers): Move prototype... | |
3823 | * basic-block.h: ...here. | |
3824 | * tree-cfg.c (compute_dominance_frontiers_1, | |
3825 | compute_dominance_frontiers): Move from here... | |
3826 | * cfganal.c: ...to here. Include timevar.h. | |
3827 | ||
9ff6992e JW |
3828 | 2004-08-18 James E Wilson <wilson@specifixinc.com> |
3829 | ||
c831f54b | 3830 | * config/mips/mips.h (ASM_SPEC): In comment, change -meabi= to -mabi=. |
a1627d80 JW |
3831 | * config/mips/sb1.md (ir_sb1_divsf_1pipe): Renamed from ...1pipes. |
3832 | ||
9ff6992e JW |
3833 | * config/mips/mips.md (type): Add frdiv. |
3834 | (divsf3+1, divsf3+2): Change type to frdiv. | |
3835 | * config/mips/sb1.md (ir_sb1_recipsf_2pipes, ir_sb1_recipsf_1pipe, | |
3836 | ir_sb1_recipdf_2pipes, ir_sb1_recipdf_1pipe): New. | |
19114537 | 3837 | |
9ff6992e JW |
3838 | * config/mips/3000.md (r3k_fdiv_single, r3k_fdiv_double): Add frdiv. |
3839 | * config/mips/4300.md (r4300_fdiv_single, r4300_fdiv_double): Likewise. | |
3840 | * config/mips/4600.md (r4600_fdiv_single, f4600_fdiv_double): Likewise. | |
3841 | * config/mips/5000.md (r5k_fdiv_single): Likewise. | |
3842 | * config/mips/5400.md (ir_vr54_fdiv_sf, ir_vr54_fdiv_df): Likewise. | |
3843 | * config/mips/5500.md (ir_vr55_fdiv_sf, ir_vr55_fdiv_df): Likewise. | |
3844 | * config/mips/6000.md (r6k_fdiv_single, r6k_fdiv_double): Likewise. | |
3845 | * config/mips/7000.md (rm7_fp_divsqrt_df, rm7_fp_divsqrt_sf): Likewise. | |
3846 | * config/mips/9000.md (rm8k_fdivs, rm9k_fdivd): Likewise. | |
3847 | * config/mips/generic.md (generic_fdiv_single, generic_fdiv_double): | |
3848 | Likewise. | |
3849 | * config/mips/sr71k.md (ir_sr70_fdiv_sf, ir_sr70_fdiv_df): Likewise. | |
3850 | ||
c16eb900 RB |
3851 | 2004-08-18 Robert Bowdidge <bowdidge@apple.com> |
3852 | ||
3853 | * config/rs6000/x-darwin: Remove XCFLAGS -mdynamic-no-pic to | |
324a6c95 | 3854 | get regression tester working again. |
c16eb900 | 3855 | |
826c9564 ZW |
3856 | 2004-08-18 Zack Weinberg <zack@codesourcery.com> |
3857 | ||
3858 | * insn-notes.def, reg-notes.def: New files. | |
3859 | * rtl.h: Use them to define enum insn_note and enum reg_note. | |
3860 | * rtl.c: Use them to define note_insn_name and reg_note_name. | |
4b179e92 | 3861 | * Makefile.in (RTL_BASE_H): Update. |
826c9564 ZW |
3862 | |
3863 | * modulo-sched.c, sched-rgn.c, final.c: NOTE_DISABLE_SCHED_OF_BLOCK | |
3864 | renamed to NOTE_INSN_DISABLE_SCHED_OF_BLOCK. | |
3865 | ||
21b5653c RE |
3866 | 2004-08-18 Richard Earnshaw <rearnsha@arm.com> |
3867 | ||
3868 | * arm.c (arm_size_rtx_costs): New function. | |
3869 | (arm_override_options): Use it if optimizing for space. | |
3870 | ||
542a8afa RH |
3871 | 2004-08-18 Richard Henderson <rth@redhat.com> |
3872 | ||
3873 | * emit-rtl.c (gen_const_mem): New. | |
3874 | * rtl.h (gen_const_mem): Declare. | |
3875 | * expr.c (do_tablejump): Use it. | |
3876 | * varasm.c (force_const_mem): Likewise. | |
3877 | * config/darwin.c (machopic_indirect_data_reference): Likewise. | |
3878 | (machopic_legitimize_pic_address): Likewise. | |
3879 | * config/arm/arm.c (legitimize_pic_address): Likewise. | |
3880 | * config/i386/i386.c (legitimize_pic_address): Likewise. | |
3881 | (legitimize_tls_address): Likewise. | |
3882 | * config/ia64/ia64.c (ia64_expand_tls_address): Likewise. | |
3883 | * config/ia64/ia64.md (load_fptr): Likewise. | |
3884 | * config/m32r/m32r.c (m32r_legitimize_pic_address): Likewise. | |
3885 | * config/pa/pa.c (legitimize_pic_address): Likewise. | |
3886 | * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Likewise. | |
3887 | (rs6000_emit_move): Likewise. | |
3888 | * config/s390/s390.c (legitimize_pic_address): Likewise. | |
3889 | (legitimize_tls_address): Likewise. | |
3890 | * config/s390/s390.md (casesi): Likewise. | |
3891 | * config/sh/sh.c (sh_reorg): Likewise. | |
3892 | * config/sparc/sparc.c (legitimize_pic_address): Likewise. | |
3893 | * config/v850/v850.md (casesi): Likewise. | |
3894 | ||
3895 | * config/darwin.c (machopic_indirect_call_target): Set MEM_NOTRAP_P. | |
3896 | * config/sh/sh.c (prepare_move_operands): Remove incorrect | |
3897 | use of MEM_READONLY_P. | |
3898 | ||
0516f6fe SB |
3899 | 2004-08-18 Steven Bosscher <stevenb@suse.de> |
3900 | ||
3901 | * Makefile.in (OBJS-common): Add postreload-gcse.c. | |
3902 | Add new postreload-gcse.o. | |
3903 | * cse.c (SAFE_HASH): Define as wrapper around safe_hash. | |
3904 | (lookup_as_function, insert, rehash_using_reg, use_related_value, | |
3905 | equiv_constant): Use SAFE_HASH instead of safe_hash. | |
3906 | (exp_equiv_p): Export. Add for_gcse argument when comparing | |
3907 | for GCSE. | |
3908 | (lookup, lookup_for_remove, merge_equiv_classes, find_best_addr, | |
3909 | find_comparison_args, fold_rtx, cse_insn): Update callers. | |
3910 | (hash_rtx): New function derived from old canon_hash and bits | |
3911 | from gcse.c hash_expr_1. | |
3912 | (canon_hash_string): Rename to hash_rtx_string. | |
3913 | (canon_hash, safe_hash): Make static inline. Call hash_rtx. | |
3914 | * cselib.c (hash_rtx): Rename to cselib_hash_rtx. | |
3915 | (cselib_lookup): Update this caller. | |
3916 | * gcse.c (modify_mem_list_set, canon_modify_mem_list_set): | |
3917 | Make static. | |
3918 | (hash_expr): Call hash_rtx. | |
3919 | (ldst_entry): Likewise. | |
3920 | (expr_equiv_p): Call exp_equiv_p. | |
3921 | (struct unoccr, hash_expr_1, hash_string_1, lookup_expr, | |
3922 | reg_used_on_edge, reg_set_between_after_reload_p, | |
3923 | reg_used_between_after_reload_p, get_avail_load_store_reg, | |
3924 | is_jump_table_basic_block, bb_has_well_behaved_predecessors, | |
3925 | get_bb_avail_insn, hash_scan_set_after_reload, | |
3926 | compute_hash_table_after_reload, | |
3927 | eliminate_partially_redundant_loads, gcse_after_reload, | |
3928 | get_bb_avail_insn, gcse_after_reload_main): Remove. | |
3929 | * postreload-gcse.c: New file, reincarnating most of the above. | |
3930 | * rtl.h (exp_equiv_p, hash_rtx): New prototypes. | |
3931 | (gcse_after_reload_main): Update prototype. | |
3932 | * timevar.def (TV_GCSE_AFTER_RELOAD): New timevar. | |
3933 | * passes.c (rest_of_handle_gcse2): Use it. | |
3934 | ||
95013377 DN |
3935 | 2004-08-18 Diego Novillo <dnovillo@redhat.com> |
3936 | ||
3937 | * tree-ssa-loop.c (pass_loop_init): Add TODO_dump_func. | |
3938 | (pass_loop_done): Likewise. | |
3939 | ||
ac9e2cff AP |
3940 | 2004-08-18 Andrew Pinski <apinski@apple.com> |
3941 | ||
826c9564 | 3942 | * config/rs6000/darwin.md: Delete the altivec patterns which are |
ac9e2cff AP |
3943 | handled differently now. |
3944 | (load_macho_picbase_di): Make sure that is only happens for TARGET_64BIT | |
3945 | (macho_correct_pic_di): Likewise. | |
3946 | (call_indirect_nonlocal_darwin64): Likewise. | |
3947 | Delete the save world/saveFP/saveVec patterns. | |
826c9564 | 3948 | |
ac9e2cff | 3949 | Revert the reversion of: 2004-08-16 Stan Shebs <shebs@apple.com> |
826c9564 ZW |
3950 | * config/darwin.c (macho_indirect_data_reference): Add DImode case. |
3951 | * config/rs6000/rs6000.md: Include darwin.md. | |
3952 | (builtin_setjmp_receiver): Add DImode case. | |
3953 | * config/rs6000/rs6000.c (rs6000_emit_move): Add DImode case to | |
3954 | Darwin bits. | |
ac9e2cff | 3955 | |
92b9a671 MA |
3956 | 2004-08-18 Matt Austern <austern@apple.com> |
3957 | ||
3958 | Dead code stripping | |
3959 | * darwin.h (EH_FRAME_SECTION_ATTR): Mark so it doesn't get stripped. | |
3960 | * darwin.c (darwin_file_end): Mark file as potentially strippable. | |
826c9564 | 3961 | |
4766261d RH |
3962 | 2004-08-18 Richard Henderson <rth@redhat.com> |
3963 | ||
3964 | * alias.c (readonly_fields_p): Remove. | |
3965 | (objects_must_conflict_p): Don't call it. | |
3966 | * tree.h (readonly_fields_p): Remove. | |
3967 | * langhooks.h (struct lang_hooks): Remove honor_readonly. | |
3968 | * langhooks-def.h (LANG_HOOKS_HONOR_READONLY): Remove. | |
3969 | ||
50dc9a88 DN |
3970 | 2004-08-18 Diego Novillo <dnovillo@redhat.com> |
3971 | ||
3972 | * tree-dfa.c (add_referenced_var): Only global variables are | |
3973 | call-clobbered. | |
3974 | * tree-flow.h (struct ptr_info_def): Add field pt_global_mem. | |
3975 | * tree-ssa-alias.c (compute_points_to_and_addr_escape): Mark | |
3976 | all pointers dereferenced if the statement dereferences them. | |
3977 | (create_name_tags): Do not create memory tags for pointers | |
3978 | that have PT_ANYTHING set. | |
3979 | Also check if PT_VARS is not empty before creating a name tag. | |
3980 | (compute_flow_sensitive_aliasing): Don't mark call-clobbered | |
3981 | variables that share the same alias set with a pointer that | |
3982 | may point anywhere. | |
3983 | (add_may_alias): Add FIXME comment to remove clobbering | |
3984 | aliased variables and tags. | |
3985 | (replace_may_alias): Likewise. | |
3986 | (set_pt_anything): Do not clear PT_VARS nor IS_DEREFERENCED. | |
3987 | (merge_pointed_to_info): If the original variable has not | |
3988 | points-to information, call set_pt_anything. | |
3989 | (add_pointed_to_var): Do not prevent adding a pointed-to | |
3990 | variable if the pointers is PT_ANYTHING. | |
3991 | If the variable is a global, set PT_GLOBAL_MEM. | |
3992 | (collect_points_to_info_r): Don't assume that PLUS_EXPRs of | |
3993 | pointer type only come in PTR+OFFSET flavours. | |
3994 | Always call merge_pointed_to_info on PHI arguments that are | |
3995 | SSA_NAMEs. | |
3996 | (get_nmt_for): Mark call-clobbered tags whose pointer points | |
3997 | to global memory. | |
3998 | * tree-ssa-operands.c (opf_kill_def, opf_no_vops): Switch | |
3999 | values. | |
4000 | (get_indirect_ref_operands): Always clear OPF_KILL_DEF from | |
4001 | FLAGS. | |
4002 | (add_stmt_operand): Abort if the caller tried to add a killing | |
4003 | definition for a memory tag. | |
4004 | * tree-ssa.c (verify_flow_sensitive_alias_info): Remove | |
4005 | unnecessary checks. | |
4006 | ||
62164eb4 R |
4007 | 2004-08-18 J"orn Rennecke <joern.rennecke@superh.com> |
4008 | ||
4009 | * sh.h (CONDITIONAL_REGISTER_USAGE): Don't exclude fixed registers | |
4010 | from call_used_regs. Update call_really_used_regs. | |
4011 | (CALL_REALLY_USED_REGISTERS): Define. | |
4012 | * sh.c (output_stack_adjust, shmedia_target_regs_stack_space): | |
4013 | Replace call_used_regs with call_really_used_regs. | |
4014 | (calc_live_regs, sh_media_register_for_return): Likewise. | |
4015 | (sh5_schedule_saves, sh_expand_prologue, reg_unused_after): Likewise. | |
4016 | * sh.md (return_media): Likewise. | |
4017 | ||
f9b0ac3b AP |
4018 | 2004-08-18 Andrew Pinski <apinski@apple.com> |
4019 | ||
826c9564 | 4020 | * config/darwin.c (machopic_legitimize_pic_address): Only set |
ac9e2cff | 4021 | MEM_READONLY_P in the non TARGET_TOC case. |
f9b0ac3b | 4022 | |
f822d252 ZW |
4023 | 2004-08-18 Zack Weinberg <zack@codesourcery.com> |
4024 | ||
4025 | * rtl.def (NIL): Delete. | |
4026 | * read-rtl.c (read_rtx): Handle (nil) like (define_constants). | |
4027 | Tighten the syntax a little. | |
4028 | ||
4029 | * cfgloop.h, combine.c, cse.c, loop-iv.c, postreload.c, reload.c | |
4030 | * config/alpha/alpha.c, config/alpha/alpha.h, config/arc/arc.h | |
4031 | * config/arm/arm.h, config/frv/frv.h, config/i386/i386.c | |
4032 | * config/i386/predicates.md, config/m32r/m32r.h | |
4033 | * config/m68hc11/m68hc11.c, config/mcore/mcore.h, config/mips/mips.c | |
4034 | * config/mmix/mmix.c, config/pa/pa.h, config/sh/sh.h | |
4035 | * config/sparc/sparc.h, doc/tm.texi: | |
4036 | Replace all occurrences of NIL with UNKNOWN. | |
4037 | ||
6aaf3dde ZW |
4038 | 2004-08-18 Zack Weinberg <zack@codesourcery.com> |
4039 | ||
4040 | * dojump.c (do_jump <unordered_bcc>): Do not recursively call | |
4041 | self with a TRUTH_ORIF_EXPR; generate the appropriate jump | |
4042 | sequence inline. Move drop_through_label code into this | |
4043 | block, being the only place it is used. Adjust comments. | |
4044 | ||
d62294f5 FJ |
4045 | 2004-08-18 Fariborz Jahanian <fjahanian@apple.com> |
4046 | ||
6aaf3dde ZW |
4047 | * config/rs6000/altivec.md: Add new patterns for calls to |
4048 | save_world/rest_world functions. | |
4049 | ||
4050 | * config/rs6000/rs6000-protos.h: (save_world_operation, | |
4051 | restore_world_operation) new declarations. | |
4052 | ||
4053 | * config/rs6000/rs6000.c: (struct rs6000_stack) new world_save_p | |
4054 | field added. | |
4055 | (rs6000_stack_info): Set world_save_p field. | |
4056 | (save_world_operation): New function. | |
4057 | (restore_world_operation): New function. | |
4058 | (compute_save_world_info): New function. | |
4059 | (rs6000_stack_info): Call compute_save_world_info. | |
4060 | (rs6000_emit_prologue): Check for world_save_p and generate | |
4061 | pattern to call save_world for saving all non-volatile and | |
4062 | special registers. | |
4063 | (rs6000_emit_epilogue): Check for world_save_p and generate | |
4064 | pattern to call rest_world to restore saved registers. | |
4065 | ||
4066 | config/rs6000/rs6000.h: macros FIRST_SAVED_ALTIVEC_REGNO, | |
4067 | FIRST_SAVED_FP_REGNO, FIRST_SAVED_GP_REGNO defined. | |
4068 | (rs6000_reg_names): New entries added for save_world_operation and | |
4069 | restore_world_operation. | |
d62294f5 | 4070 | |
790ac0e1 CT |
4071 | 2004-08-18 Caroline Tice <ctice@apple.com> |
4072 | ||
6aaf3dde | 4073 | * Makefile.in (STAGEFEEDBACK_FLAGS_TO_PASS) Add |
790ac0e1 CT |
4074 | "-freorder-blocks-and-partition" to the flags used in second |
4075 | stage of profiledbootstrap. | |
4076 | * bb-reorder.c (push_to_next_round_p): Add new variable, | |
4077 | next_round_is_last; set and use variable to make sure, when | |
4078 | partitioning, that the last trace construction round consists | |
4079 | of all (and only) cold basic blocks. | |
4080 | (rotate_loop): Don't copy blocks that end in a section | |
4081 | crossing jump. | |
4082 | (copy_bb): Correctly initialize "partition" of duplicated bb. | |
4083 | (add_unlikely_executed_notes): Add a comment. | |
4084 | (find_rarely_executed_basic_blocks_and_crossing_edges): Modify | |
4085 | to make sure, if function contains hot blocks, that the | |
4086 | successors of ENTRY_BLOCK_PTR are hot; also, only look for | |
4087 | crossing edges if the architecture supports named sections. | |
4088 | (mark_bb_for_unlikely_executed_section): Modify to always | |
4089 | insert the NOTE_INSN_UNLIKELY_EXECUTED_CODE immediately after | |
4090 | the basic block note insn. | |
4091 | (fix_crossing_unconditional_branches): Remove extra space. | |
4092 | (fix_edges_for_rarely_executed_code): Modify to only do | |
4093 | partitioning work if the architecture supports named sections. | |
4094 | (reorder_basic_blocks): Modify to only add | |
4095 | NOTE_INSN_UNLIKELY_EXECUTED_CODE notes if the architecture | |
4096 | supports named sections. | |
4097 | * c-common.c (handle_section_attribute): Initialize new global | |
4098 | variable, user_defined_section_attribute, to true if user has | |
4099 | specified one. | |
4100 | * cfgcleanup.c (try_forward_edges): Modify to not attempt to | |
4101 | forward edges that cross section boundaries. | |
4102 | * cfglayout.c (fixup_reorder_chain): Modify to only fix up | |
4103 | partitioning information if the architecture supports named | |
4104 | sections. | |
4105 | * cfgrtl.c (target.h): Add statement to include this. | |
4106 | (rtl_split_block): Make sure newly created bb gets correct | |
4107 | partition. | |
4108 | (try_redirect_by_replacing_jump): Make sure redirection isn't | |
4109 | attempting to cross section boundaries. | |
4110 | (force_nonfallthru_and_redirect): Only do partition fix up if | |
4111 | architecture supports named sections. | |
4112 | (rtl_split_edge): Make sure newly created bb ends up in | |
4113 | correct partition. | |
4114 | (commit_one_edge_insertion): Remove code that incorrectly | |
4115 | updated basic block partition; Make sure partition fix up only | |
4116 | happens if architecture supports named sections and it's not | |
4117 | already done. | |
4118 | (rtl_verify_flow_info_1): Fix if-condition on test/error | |
4119 | condition that fallthru edges are not allowed to cross section | |
4120 | boundaries. | |
4121 | * defaults.h (NORMAL_TEXT_SECTION_NAME): Remove this. | |
4122 | * final.c (final_scan_insn): Remove redundant test from if-statement; | |
4123 | change calls to text_section into calls to function_section; add code | |
4124 | to only to partitioning fix up if architecture supports named | |
4125 | sections. | |
4126 | * ifcvt.c (find_if_case_1): Make sure newly created bb has correct | |
4127 | partition. | |
4128 | (if_convert): Add targetm.have_named_sections to test. | |
4129 | * output.h (unlikely_section_label): Extern declaration for new global | |
4130 | variable. | |
4131 | (unlikely_text_section_name): Likewise. | |
4132 | * opts.c (decode_options): If both partitioning and DWARF debugging | |
4133 | are turned on, issue a warning that this doesn't work, and change | |
4134 | partitiong to basic block reordering (without hot/cold partitions). | |
6aaf3dde | 4135 | * passes.c (rest_of_handle_final): Re-set new global variable, |
790ac0e1 CT |
4136 | user_defined_section_attribute, to false. |
4137 | (rest_of_compilation): Change options for calling partitioning | |
4138 | function: Don't call if the user defined the section attribute, and | |
4139 | don't call if DECL_ONE_ONLY is true for the current function. | |
4140 | * predict.c (choose_function_section): Return immediately if we | |
4141 | are doing hot/cold partitioning (i.e. let the basic block partitioning | |
4142 | determine where the function belongs). | |
4143 | * reg-stack.c (emit_swap_insn): Add condition to step over | |
4144 | NOTE_INSN_UNLIKELY_EXECUTED_CODE notes. | |
4145 | * toplev.c (user_defined_section_attribute): New global variable. | |
89b0433e NS |
4146 | * toplev.h (user_defined_section_attribute): Extern declaration |
4147 | for new global variable. | |
790ac0e1 CT |
4148 | * varasm.c (unlikely_section_label): New global variable. |
4149 | (unlikely_text_section_name): New global variable. | |
89b0433e NS |
4150 | (unlikely_text_section): Add code to initialize |
4151 | unlikely_text_section_name if necessary; modify to use | |
4152 | unlikely_text_section_name and unlikely_section_label; also to use | |
4153 | named_section properly. | |
4154 | (in_unlikely_text_section): Modify to work correctly with | |
4155 | named_section and to use unlikely_text_section_name. | |
790ac0e1 CT |
4156 | (named_section): Add code to work properly with cold section. |
4157 | (function_section): Clean up if-statement. | |
89b0433e NS |
4158 | * config/darwin.c (darwin_asm_named_section): Return to original |
4159 | code, removing use of SECTION_FORMAT_STRING. | |
6aaf3dde | 4160 | * config/arm/pe.h (switch_to_section): Add case for |
790ac0e1 CT |
4161 | in_unlikely_executed_text to switch statement. |
4162 | * config/i386/cygming.h (switch_to_section): Likewise. | |
4163 | * config/i386/darwin.h (NORMAL_TEXT_SECTION_NAME): Remove. | |
4164 | (SECTION_FORMAT_STRING): Likewise. | |
4165 | * config/mcore/mcore.h (switch_to_section): Likewise. | |
4166 | * config/rs6000/darwin.h (NORMAL_TEXT_SECTION_NAME): Remove. | |
4167 | (SECTION_FORMAT_STRING): Remove. | |
4168 | ||
3a4416fb RS |
4169 | 2004-08-18 Roger Sayle <roger@eyesopen.com> |
4170 | ||
4171 | * config/i386/i386.h (FIXED_REGISTERS): Update encoding to be | |
4172 | -ffixed-reg safe, by preserving the meanings of zero and one. | |
4173 | (CALL_USED_REGISTERS): Likewise. | |
4174 | (CONDITIONAL_REGISTER_USAGE): Update to process new encodings. | |
4175 | ||
03904fb3 KK |
4176 | 2004-08-18 Kaz Kojima <kkojima@gcc.gnu.org> |
4177 | ||
4178 | * config/sh/sh.c (split_branches): Check the result of | |
4179 | next_active_insn. | |
4180 | (sh_output_mi_thunk): Call init_flow if basic_block_info is null. | |
4181 | Call rtl_register_cfg_hooks. | |
4182 | ||
389fdba0 RH |
4183 | 2004-08-18 Richard Henderson <rth@redhat.com> |
4184 | ||
4185 | * rtl.h (MEM_READONLY_P): Replace RTX_UNCHANGING_P. | |
4186 | * alias.c (true_dependence): Update to match new semantics. | |
4187 | (canon_true_dependence, write_dependence_p): Likewise. | |
4188 | (anti_dependence, output_dependence): Update write_dependence_p args. | |
4189 | (unchanging_anti_dependence): Remove. | |
4190 | * calls.c (purge_mem_unchanging_flag): Remove. | |
4191 | (fixup_tail_calls): Don't call it. | |
4192 | (expand_call): Don't add unchanging memory to function usage. | |
4193 | * expr.c (emit_block_move_via_libcall): Likewise. | |
4194 | (clear_storage_via_libcall): Don't clobber RTX_UNCHANGING_P mems. | |
4195 | (get_subtarget): Don't use RTX_UNCHANGING_P. | |
4196 | (expand_assignment, store_constructor, expand_expr_real_1): Likewise. | |
4197 | (do_tablejump): Set MEM_READONLY_P, not RTX_UNCHANGING_P. | |
4198 | * combine.c (get_last_value_validate): Use MEM_READONLY_P. | |
4199 | * cse.c (insert): Don't use RTX_UNCHANGING_P. | |
4200 | (cse_insn, canon_hash): Use MEM_READONLY_P. | |
4201 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Use MEM_READONLY_P | |
4202 | instead of RTX_UNCHANGING_P. | |
4203 | * explow.c (maybe_set_unchanging): Remove. | |
4204 | * expr.h (maybe_set_unchanging): Remove. | |
4205 | * flow.c (insn_dead_p, mark_used_regs): Use anti_dependence. | |
4206 | * function.c (assign_stack_temp_for_type): Don't use RTX_UNCHANGING_P. | |
4207 | (assign_parm_setup_reg, expand_function_start): Likewise. | |
4208 | * integrate.c (copy_rtx_and_substitute): Likewise. | |
4209 | * ra-rewrite.c (emit_colors): Likewise. | |
4210 | * regmove.c (copy_src_to_dest, regmove_optimize): Likewise. | |
4211 | (fixup_match_1): Likewise. | |
4212 | * reload1.c (reload, alter_reg): Likewise. | |
4213 | * local-alloc.c (validate_equiv_mem): Check MEM_READONLY_P, | |
4214 | not RTX_UNCHANGING_P. | |
4215 | (equiv_init_varies_p): Likewise. | |
4216 | * loop-invariant.c (check_maybe_invariant): Likewise. | |
4217 | * resource.c (mark_referenced_resources, mark_set_resources): Likewise. | |
4218 | * loop.c (note_addr_stored): Likewise. | |
4219 | (prescan_loop): Likewise. Don't check function usage for clobbered | |
4220 | unchanging memory. | |
4221 | * rtlanal.c (rtx_unstable_p): Check MEM_READONLY_P, | |
6aaf3dde | 4222 | not RTX_UNCHANGING_P. |
389fdba0 RH |
4223 | (rtx_varies_p, modified_between_p, modified_in_p): Likewise. |
4224 | * varasm.c (force_const_mem): Likewise. | |
4225 | * stmt.c (expand_decl): Don't set RTX_UNCHANGING_P. | |
4226 | * web.c (entry_register): Likewise. | |
4227 | * tree-gimple.h (get_base_address): Move decl ... | |
4228 | * tree.h: ... here. | |
4229 | * doc/rtl.texi (MEM_READONLY_P): Replace RTX_UNCHANGING_P. | |
4230 | ||
4231 | * config/alpha/alpha.c (alpha_set_memflags_1): Rewrite to be | |
4232 | called via for_each_rtx. Copy MEM_SCALAR_P, MEM_NOTRAP_P too. | |
4233 | (alpha_set_memflags): Update to match. | |
4234 | ||
4235 | * config/darwin.c (machopic_indirect_data_reference): Set | |
4236 | MEM_READONLY_P instead of RTX_UNCHANGING_P. | |
4237 | (machopic_indirect_call_target): Likewise. | |
4238 | (machopic_legitimize_pic_address): Likewise. | |
6aaf3dde | 4239 | * config/arm/arm.c (legitimize_pic_address, arm_gen_load_multiple, |
389fdba0 RH |
4240 | arm_gen_store_multiple, arm_gen_movmemqi): Likewise. |
4241 | * config/arm/arm.md (load_multiple, store_multiple): Likewise. | |
4242 | * config/frv/frv.md (symGOT2reg): Likewise. | |
4243 | * config/i386/i386.c (legitimize_pic_address, | |
4244 | legitimize_tls_address, ix86_split_to_parts): Likewise. | |
4245 | * config/ia64/ia64.c (ia64_expand_tls_address): Likewise. | |
4246 | * config/ia64/ia64.md (load_fptr): Likewise. | |
4247 | * config/m32r/m32r.c (m32r_legitimize_pic_address): Likewise. | |
4248 | * config/m68k/m68k.c (legitimize_pic_address): Likewise. | |
4249 | * config/mcore/mcore.c (block_move_sequence): Likewise. | |
4250 | * config/mn10300/mn10300.md (symGOT2reg): Likewise. | |
4251 | * config/pa/pa.c (legitimize_pic_address): Likewise. | |
4252 | * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Likewise. | |
4253 | (rs6000_emit_move): Likewise. | |
4254 | * config/s390/s390.c (legitimize_pic_address): Likewise. | |
4255 | (legitimize_tls_address): Likewise. | |
4256 | * config/s390/s390.md (casesi): Likewise. | |
4257 | * config/sh/sh.c (prepare_move_operands, sh_reorg): Likewise. | |
4258 | * config/sh/sh.md (symGOT2reg): Likewise. | |
4259 | * config/sparc/sparc.c (legitimize_pic_address): Likewise. | |
4260 | * config/v850/v850.md (casesi): Likewise. | |
4261 | ||
4262 | * config/ia64/ia64.c (gen_thread_pointer): Don't set RTX_UNCHANGING_P. | |
4263 | * config/iq2000/iq2000.c (save_restore_insns): Likewise. | |
4264 | * config/mips/mips.c (mips_restore_gp): Likewise. | |
4265 | (mips_save_restore_reg, mips16_gp_pseudo_reg): Likewise. | |
4266 | * config/sh/sh.c (sh_reorg): Likewise. | |
4267 | ||
17ad5b5e RH |
4268 | 2004-08-18 Richard Henderson <rth@redhat.com> |
4269 | ||
4270 | * tree.h (struct tree_decl): Add gimple_formal_temp. | |
4271 | (DECL_GIMPLE_FORMAL_TEMP_P): New. | |
4272 | * gimplify.c (pop_gimplify_context): Clear it. | |
4273 | (lookup_tmp_var): Set it, if is_formal. | |
4274 | (gimplify_init_constructor): Use rhs_predicate_for for COMPLEX. | |
4275 | Use is_gimple_val for VECTOR. Simplify return value. | |
4276 | (gimplify_save_expr): Use and set DECL_GIMPLE_FORMAL_TEMP_P. | |
4277 | (gimplify_expr): Likewise. | |
4278 | * tree-gimple.c (is_gimple_formal_tmp_rhs): Rename from | |
4279 | is_gimple_tmp_rhs for clarity. Update all callers. | |
4280 | (is_gimple_reg_rhs): Simplify logic. | |
4281 | (is_gimple_formal_tmp_var): Rename from is_gimple_tmp_var for | |
4282 | clarity; use DECL_GIMPLE_FORMAL_TEMP_P. | |
4283 | (is_gimple_formal_tmp_reg): Similarly. | |
4284 | * tree-gimple.h: Update decls. | |
4285 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Use | |
4286 | DECL_IGNORED_P, not DECL_ARTIFICIAL. Tidy formatting. | |
4287 | * tree-ssa-live.c (var_union, type_var_init): Likewise. | |
4288 | ||
5b0eba61 PB |
4289 | 2004-08-18 Paolo Bonzini <bonzini@gnu.org> |
4290 | ||
4291 | * c4x.c (legitimize_operands): Remove calls to | |
4292 | preserve_subexpressions_p. | |
4293 | ||
07e15286 DE |
4294 | 2004-08-18 David Edelsohn <edelsohn@gnu.org> |
4295 | ||
4296 | * varasm.c (MAX_OFILE_ALIGNMENT): Move ... | |
4297 | * defaults.h (MAX_OFILE_ALIGNMENT): ... here. | |
4298 | ||
ad8c162b ZL |
4299 | 2004-08-18 Ziemowit Laski <zlaski@apple.com> |
4300 | ||
4301 | * gcc.c (default_compilers): Add info about ".mm", ".M" and ".mii" | |
4302 | Objective-C++ extensions. | |
4303 | * gengtype.c (get_file_basename): Match entire subdirectory name | |
4304 | ('cp', 'objc', 'objcp') rather than just its suffix. | |
4305 | (get_base_file_bitmap): Allow for files to belong to more than one | |
4306 | language. | |
4307 | (get_output_file_with_visibility): Treat objc/objc-act.h as a header | |
4308 | used by more than one front-end. | |
4309 | ||
d56993f2 RE |
4310 | 2004-08-18 Richard Earnshaw <rearnsha@arm.com> |
4311 | ||
4312 | * arm.md (addsi3, subsi3, andsi3, iorsi3, movsi, movhi): Rework to | |
4313 | avoid use of preserve_subexpressions_p. | |
4314 | ||
504c0e4f RH |
4315 | 2004-08-17 Richard Henderson <rth@redhat.com> |
4316 | ||
4317 | PR 17051 | |
4318 | * tree-sra.c (scalarize_use): Mark all v_defs for !is_output too. | |
4319 | ||
54e9a19d DD |
4320 | 2004-08-17 DJ Delorie <dj@redhat.com> |
4321 | ||
4322 | * doc/extend.texi: Document new xstormy16 attribute. | |
4323 | ||
4324 | * config/stormy16/stormy16.c (xstormy16_splittable_below100_operand): New. | |
4325 | (xstormy16_splittable_below100_or_register): New. | |
4326 | (combine_bnp): New. | |
4327 | (xstormy16_reorg): New. | |
4328 | (TARGET_MACHINE_DEPENDENT_REORG): Define. | |
4329 | ||
54e9a19d DD |
4330 | * config/stormy16/stormy16.md (movqi_internal): Make name public. |
4331 | (movhi_internal): Likewise. | |
4332 | (cbhranchhi): Likewise. | |
4333 | (cbhranchhi_neg): Likewise. | |
4334 | (andhi3): Only allow splittable below100 operands. | |
4335 | (iorhi3): Likewise. | |
4336 | (peephole2): New and/zero_extend->and peephole. | |
4337 | (peephole2): New load/ior/save->set1 peephole. | |
4338 | (peephole2): New load/and/save->clr1 peephole. | |
4339 | (bclrx, bclrx2, bclr7, bclr15): New. | |
4340 | (bsetx, bsetx2, bset7, bset15): New. | |
4341 | ||
4342 | * config/stormy16/stormy16.c (xstormy16_print_operand): Be more | |
4343 | liberal about acceptable 'B' masks. | |
4344 | ||
4345 | * config/stormy16/stormy16-protos.h | |
4346 | (xstormy16_asm_output_aligned_common, xstormy16_below100_symbol, | |
4347 | xstormy16_below100_operand, xstormy16_below100_or_register, | |
4348 | xstormy16_onebit_set_operand, xstormy16_onebit_clr_operand): New. | |
4349 | (PREDICATE_CODES): Add new predicates. | |
6aaf3dde | 4350 | |
54e9a19d DD |
4351 | * config/stormy16/stormy16.c |
4352 | (xstormy16_asm_output_aligned_common, xstormy16_below100_symbol, | |
4353 | xstormy16_below100_operand, xstormy16_below100_or_register, | |
4354 | xstormy16_onebit_set_operand, xstormy16_onebit_clr_operand): New. | |
4355 | (xstormy16_expand_iorqi3, xstormy16_expand_andqi3): New. | |
4356 | (xstormy16_legitimate_address_p): Allow below100 symbols. | |
4357 | (xstormy16_extra_constraint_p): Add 'W' for below100 operands. | |
4358 | (xstormy16_expand_move): Leave below100 operands as-is. | |
4359 | (xstormy16_encode_section_info): Encode below100 symbols. | |
4360 | (xstormy16_strip_name_encoding): New. | |
4361 | (xstormy16_print_operand): Print 'b' as shift mask. | |
4362 | (xstormy16_attribute_table): Add below100 attributes. | |
4363 | (xstormy16_handle_below100_attribute): New. | |
4364 | ||
4365 | * config/stormy16/stormy16.h (EXTRA_SECTIONS): add in_bss100. | |
4366 | (XSTORMY16_SECTION_FUNCTION): New. | |
4367 | (EXTRA_SECTION_FUNCTIONS): Define using the above. | |
4368 | (ASM_OUTPUT_ALIGNED_DECL_COMMON, ASM_OUTPUT_ALIGNED_DECL_LOCAL): New. | |
4369 | (ASM_OUTPUT_SYMBOL_REF): Handle encoded symbols. | |
4370 | (ASM_OUTPUT_LABELREF): Define. | |
4371 | ||
4372 | * config/stormy16/stormy16.md (movqi_internal): Add below100 support. | |
4373 | (movhi_internal): Add below100 support. | |
4374 | (andhi3): Add below100 support. | |
4375 | (iorhi3): Add below100 support. | |
4376 | (iorqi3, iorqi3_internal, andqi3, andqi3_internal): New. | |
4377 | ||
4ef47bd8 JW |
4378 | 2004-08-17 James E Wilson <wilson@specifixinc.com> |
4379 | ||
4380 | * config/mips/mips.c (gen_conditional_move): Use GET_MODE (op0) instead | |
4381 | of VOIDmode for comparison code mode. | |
4382 | * config/mips/mips.md: For conditional move patterns, use mode of | |
4383 | first compare operand for comparison mode, instead of VOIDmode. | |
e17c734b JW |
4384 | |
4385 | * config/mips/mips.md: Add canonical nmadd and nmsub patterns for both | |
4386 | normal and -ffast-math code. | |
4387 | ||
1a10290c MM |
4388 | 2004-08-17 Mark Mitchell <mark@codesourcery.com> |
4389 | ||
4390 | PR c++/15871 | |
4391 | * doc/invoke.texi (-fkeep-inline-functions): Update documentation. | |
4392 | ||
f4e736dd | 4393 | 2004-08-17 Robert Bowdidge <bowdidge@apple.com> |
6aaf3dde ZW |
4394 | |
4395 | * config/rs6000/x-darwin: Add -mdynamic-no-pic to gcc build flags. | |
f4e736dd | 4396 | |
13a98f14 AT |
4397 | 2004-08-17 Andreas Tobler <a.tobler@schweiz.ch> |
4398 | ||
4399 | * config/rs6000/darwin.md (*call_nonlocal_darwin64): Add #else clause | |
4400 | for non Darwin targets. | |
4401 | (*call_value_nonlocal_darwin64): Likewise. | |
4402 | ||
d0b2079e FJ |
4403 | 2004-08-17 Fariborz Jahanian <fjahanian@apple.com> |
4404 | ||
4405 | * config/rs6000/rs6000.c (rs6000_function_value): Check for | |
4406 | altivec mode for altivec return register. | |
4407 | ||
feb3dc8b DE |
4408 | 2004-08-17 David Edelsohn <edelsohn@gnu.org> |
4409 | ||
4410 | Revert 2004-08-16 Stan Shebs <shebs@apple.com> | |
ef0e2729 | 4411 | * config/darwin.c (macho_indirect_data_reference): Add DImode case. |
feb3dc8b DE |
4412 | * config/rs6000/rs6000.md: Include darwin.md. |
4413 | (builtin_setjmp_receiver): Add DImode case. | |
4414 | * config/rs6000/rs6000.c (rs6000_emit_move): Add DImode case to | |
4415 | Darwin bits. | |
4416 | ||
79fe1b3b DN |
4417 | 2004-08-17 Dorit Naishlos <dorit@il.ibm.com> |
4418 | ||
89b0433e NS |
4419 | * tree-vectorizer.c: New File: loop vectorization on SSAed GIMPLE |
4420 | trees. | |
79fe1b3b DN |
4421 | * tree-vectorizer.h: New File: Same. |
4422 | * Makefile.in (tree-vectorizer.c, tree-vectorizer.h): Add new files. | |
4423 | * common.opt (ftree-vectorize): New flag to enable vectorization. | |
89b0433e NS |
4424 | * timevar.def (TV_TREE_VECTORIZATION): New dump file for |
4425 | vectorization pass. | |
79fe1b3b DN |
4426 | * tree-data-ref.h (init_data_ref): Additional argument. |
4427 | (array_base_name_differ_p): Moved to tree-data-ref.c. | |
4428 | * tree-data-ref.c (array_base_name_differ_p): Revised. | |
4429 | (initialize_data_dependence_relation): Call array_base_name_differ_p | |
4430 | with an extra argument. | |
4431 | (analyze_all_data_dependences): Same. | |
4432 | (init_data_ref): Additional argument is_read to set DR_IS_READ. | |
89b0433e NS |
4433 | * tree-ssa-phiopt.c (empty_block_p): Expose for usage out of this |
4434 | file. | |
79fe1b3b DN |
4435 | * tree-flow.h (vectorize_loops, empty_block_p): Add declaration. |
4436 | * tree-optimize.c (pass_vectorize): Schedule the vectorization pass. | |
6aaf3dde | 4437 | * tree-pass.h (tree_opt_pass pass_vectorize): Declare the new |
79fe1b3b DN |
4438 | vectorization pass. |
4439 | * tree-ssa-loop.c (tree_ssa_loop_init): Call scev_initialize. | |
4440 | (tree_ssa_loop_done): Call scev_finalize. | |
4441 | (tree_vectorize): Define the new vectorization pass. | |
89b0433e NS |
4442 | * defaults.h (UNITS_PER_SIMD_WORD): Allow targets to specify the |
4443 | size of the vector they support (until support for multiple vector | |
4444 | sizes is added to the vectorizer). | |
79fe1b3b DN |
4445 | * config/i386/i386.h (UNITS_PER_SIMD_WORD): Define. |
4446 | * config/rs6000/rs6000.h (UNITS_PER_SIMD_WORD): Define. | |
4447 | * invoke.texi (fdump-tree-vect, ftree-vectorize): Add | |
4448 | documentation. | |
4449 | ||
e15987c1 NS |
4450 | 2004-08-17 Nathan Sidwell <nathan@codesourcery.com> |
4451 | ||
4452 | * objc/objc-act.c (build_protocol_initializer): Fix build_int_cst | |
4453 | usage. | |
4454 | (generate_protocol_list, handle_impent): Likewise. | |
4455 | ||
e3cadb61 RS |
4456 | 2004-08-17 Roger Sayle <roger@eyesopen.com> |
4457 | ||
4458 | * regclass.c (init_reg_sets_1): Add ENABLE_CHECKING sanity tests to | |
4459 | ensure that call_used_regs is a superset of both fixed_regs and | |
4460 | call_really_used_regs. | |
4461 | ||
108a579c DB |
4462 | 2004-08-17 Daniel Bornstein <danfuzz@milk.com> |
4463 | ||
4464 | PR target/17019 | |
4465 | * arm.md (addsi3_cbranch_scratch): Correct case labels. | |
4466 | ||
62fc1d7d PB |
4467 | 2004-08-17 Paolo Bonzini <bonzini@gnu.org> |
4468 | ||
4469 | PR middle-end/17036 | |
4470 | * fold-const.c (fold): Check for integer operand when | |
4471 | folding (A >> N) & 1 ? (1 << N) : 0. Fix from Andrew | |
4472 | Pinski <pinskia@physics.uc.edu>. | |
4473 | ||
7c27e184 PB |
4474 | 2004-08-17 Paolo Bonzini <bonzini@gnu.org> |
4475 | ||
4476 | * configure.ac: Trust toplevel's notion of BISON/FLEX/MAKEINFO. | |
4477 | No need to check if in a cross configuration. | |
4478 | * configure: Regenerate. | |
4479 | ||
4480 | * calls.c (precompute_register_parameters): | |
4481 | Inline preserve_subexpressions_p (). | |
4482 | * expmed.c (expand_mult_const, emit_store_flag): Likewise. | |
4483 | * optabs.c (expand_binop, expand_twoval_binop, prepare_cmp_insn): | |
4484 | Likewise. | |
4485 | * expr.c (get_subtarget): Likewise. | |
4486 | * rtl.h (preserve_subexpressions_p): Remove. | |
4487 | * stmt.c (preserve_subexpressions_p): Remove. | |
4488 | ||
4489 | * dojump.c (do_jump) <COND_EXPR, EQ_EXPR, NE_EXPR, | |
4490 | TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, COMPOUND_EXPR>: | |
4491 | Abort on gimplified cases. | |
4492 | ||
d97c6333 JW |
4493 | 2004-08-16 James E Wilson <wilson@specifixinc.com> |
4494 | ||
4495 | * tree.h (VECTOR_FLOAT_TYPE_P): New. | |
4496 | (FLOAT_TYPE_P): Use it. | |
4497 | * c-typeck.c (build_binary_op): After convert calls, check for | |
4498 | check for ERROR_MARK operands. | |
4499 | ||
45c8116d ZW |
4500 | 2004-08-16 Zack Weinberg <zack@codesourcery.com> |
4501 | ||
4502 | * Makefile.in (BUILD_PREFIX, BUILD_PREFIX_1): Delete. | |
4503 | (BUILD_RTL, BUILD_PRINT, BUILD_ERRORS, BUILD_VARRAY): Update. | |
4504 | (genobjs): Add build-rtl.o, build-print-rtl.o, build-varray.o. | |
4505 | (genobjs static pattern rule): Remove %.c dependency. | |
4506 | ($(BUILD_PREFIX_1)rtl.o, print-rtl.o, $(BUILD_PREFIX_1)varray.o): | |
4507 | Rename rules; delete commands; fix dependencies. | |
4508 | (mostlyclean): Do not delete temporary source copies. | |
4509 | * configure.ac: Delete all references to BUILD_PREFIX and | |
4510 | BUILD_PREFIX_1. | |
4511 | * configure: Regenerate. | |
4512 | ||
4513 | * print-rtl.c: Include bconfig.h #ifdef GENERATOR_FILE. | |
4514 | Do not include tree.h, real.h, flags.h, hard-reg-set.h, or | |
4515 | basic-block.h #ifdef GENERATOR_FILE. Surround some more code | |
4516 | with #ifndef GENERATOR_FILE so that nothing from those headers | |
4517 | is used. | |
4518 | ||
4519 | * rtl.c, varray.c: Include bconfig.h #ifdef GENERATOR_FILE. | |
4520 | ||
4d73e20b AN |
4521 | 2004-08-16 Adam Nemet <anemet@lnxw.com> |
4522 | ||
4523 | * Makefile.in (LIBS): Move $(LIBIBERTY) after $(BANSHEELIB). | |
6aaf3dde | 4524 | |
62114438 AP |
4525 | 2004-08-16 Andrew Pinski <apinski@apple.com> |
4526 | ||
4527 | * target-def.h (TARGET_EH_RETURN_FILTER_MODE): Remove | |
4528 | extraneous semicolon. | |
4529 | ||
8e3e233b DP |
4530 | 2004-08-16 Devang Patel <dpatel@apple.com> |
4531 | ||
4532 | * c-common.c (handle_used_attribute): Set DECL_PRESERVE_P. | |
4533 | * print-tree.c (print_node): Print DECL_PRESERVE_P. | |
4534 | * target-def.h (TARGET_ASM_MARK_DECL_PRESERVED): New #define. | |
4535 | (TARGET_ASM_OUT): New member, TARGET_ASM_MARK_DECL_PRESERVED | |
4536 | * target.h (struct gcc_target): New member, mark_decl_preserved. | |
45c8116d ZW |
4537 | * hooks.c (hook_void_charptr): Rename to ... |
4538 | (hook_void_constcharptr): ... new name. | |
4539 | * hooks.h (hook_void_charptr): Rename to .. | |
4540 | (hook_void_constcharptr): ... new name. | |
8e3e233b DP |
4541 | * tree.h (DECL_PRESERVE_P): New #define. |
4542 | (struct tree_decl): New member, preserve_flag. | |
4543 | * varasm.c (assemble_start_function): Mark decl preserved. | |
4544 | (assemble_variable): Same. | |
4545 | * darwin.c (darwin_mark_decl_preserved): New function. | |
4546 | * darwin.h (TARGET_ASM_MARK_DECL_preserved): New #define. | |
4547 | * darwin-protos.h (darwin_mark_decl_preserved): New decl. | |
4548 | * doc/tm.texi (TARGET_ASM_MARK_DECL_PRESERVED): Document. | |
4549 | ||
580b3958 JM |
4550 | 2004-08-16 Joseph S. Myers <jsm@polyomino.org.uk> |
4551 | ||
4552 | * c-decl.c (grokdeclarator): Allow for function definition where | |
4553 | innermost declarator has attributes. | |
4554 | ||
93f90be6 FJ |
4555 | 2004-08-16 Fariborz Jahanian <fjahanian@apple.com> |
4556 | ||
4557 | * except.c (get_exception_filter, build_post_landing_pads, | |
4558 | dw2_build_landing_pads): Use target-specific mode for 'filter'. | |
4559 | * target-def.h (TARGET_EH_RETURN_FILTER_MODE): macro defined and used. | |
4560 | * target.h (eh_return_filter_mode): New field added. | |
4561 | * targhooks.c (default_eh_return_filter_mode): Defined. | |
4562 | * targhooks.h (default_eh_return_filter_mode): Declared. | |
4563 | * config/rs6000/rs6000.c (rs6000_eh_return_filter_mode): Defined. | |
4564 | ||
392765bf NN |
4565 | 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org> |
4566 | ||
4567 | * configure.ac: Replace _GCC_TOPLEV_NONCANONICAL_TARGET with | |
4568 | ACX_NONCANONICAL_TARGET; remove now-unneeded AC_SUBST. | |
4569 | * configure: Regenerate. | |
4570 | ||
49bd1d27 SS |
4571 | 2004-08-16 Stan Shebs <shebs@apple.com> |
4572 | ||
4573 | Basic support for 64-bit Darwin. | |
4574 | * config/darwin.c (macho_indirect_data_reference): Add DImode case. | |
4575 | (machopic_legitimize_pic_address): Similarly, plus use Pmode | |
4576 | instead of SImode. | |
4577 | * config/rs6000/darwin.h (PTRDIFF_TYPE): Be "long int" if 64-bit. | |
4578 | (TARGET_OS_CPP_BUILTINS): Add 64-bit preprocessor macro. | |
4579 | (SUBTARGET_SWITCHES): Add -m32 and -m64 flags. | |
4580 | (SUBTARGET_OVERRIDE_OPTIONS): Require 64-bit processor if -m64. | |
4581 | (PROCESSOR_DEFAULT64): Define. | |
4582 | * config/rs6000/darwin.md: New file, patterns specific to 64-bit | |
4583 | Darwin. | |
4584 | * config/rs6000/rs6000.md: Include darwin.md. | |
4585 | (builtin_setjmp_receiver): Add DImode case. | |
4586 | * config/rs6000/rs6000.c (TARGET_ASM_UNALIGNED_DI_OP): Define for | |
4587 | Darwin. | |
4588 | (TARGET_ASM_ALIGNED_DI_OP): Ditto. | |
4589 | (rs6000_emit_move): Add DImode case to Darwin bits. | |
4590 | (machopic_output_stub): Use .quad if 64-bit. | |
4591 | * invoke.texi: Document -m32 and -m64. | |
4592 | ||
4e6e4e4c JJ |
4593 | 2004-08-16 Janis Johnson <janis187@us.ibm.com> |
4594 | ||
4595 | * doc/extend.texi (AltiVec builtins): Document additional differences | |
4596 | from the Motorola AltiVec PIM. | |
4597 | ||
092313ae NS |
4598 | 2004-08-16 Nathan Sidwell <nathan@codesourcery.com> |
4599 | ||
4600 | * c-typeck.c (build_c_cast): Only copy overflow from expr nodes. | |
4601 | * tree.h (IS_NON_TYPE_CODE_CLASS): Simplify. | |
4602 | (struct tree_common): Update public_flag documentation. | |
4603 | ||
dffc9ae5 NN |
4604 | 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org> |
4605 | ||
4606 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): | |
62fc1d7d | 4607 | Check for artificial variables, not is_gimple_tmp_var. |
dffc9ae5 NN |
4608 | * tree-ssa-live.c (var_union): Likewise. |
4609 | ||
16e9be4c NS |
4610 | 2004-08-16 Nathan Sidwell <nathan@codesourcery.com> |
4611 | ||
4612 | * calls.c (load_register_parameters): Remove spurious FIXME token. | |
4613 | ||
9a4d6480 ZL |
4614 | 2004-08-15 Ziemowit Laski <zlaski@apple.com> |
4615 | ||
4616 | * Makefile.in (C_PRETTY_PRINT_H): Add c-pretty-print.h. | |
4617 | (c-lang.o): Depend on c-objc-common.h. | |
45c8116d | 4618 | (c-objc-common.o): Depend on $(C_PRETTY_PRINT_H) and |
9a4d6480 ZL |
4619 | c-objc-common.h; remove duplicate $(C_TREE_H) dependency. |
4620 | * c-lang.c: Include c-objc-common.h. | |
4621 | (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS, | |
4622 | LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION, | |
4623 | LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS, | |
45c8116d ZW |
4624 | LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P, |
4625 | LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE, | |
9a4d6480 ZL |
4626 | LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION, |
4627 | LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL, | |
45c8116d | 4628 | LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME, |
9a4d6480 ZL |
4629 | LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL, |
4630 | LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED, | |
4631 | LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL, | |
4632 | LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT, | |
4633 | LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, | |
4634 | LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN, | |
4635 | LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS, | |
4636 | LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P, | |
4637 | LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING, | |
4638 | LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS, | |
4639 | LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN, | |
4640 | LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE, | |
4641 | LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE, | |
4642 | LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE, | |
4643 | LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO, | |
4644 | LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS): | |
4645 | Move to c-objc-common.h. | |
4646 | * c-objc-common.c: Include c-objc-common.h. | |
4647 | * c-objc-common.h: New file. | |
4648 | ||
869464ba AT |
4649 | 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch> |
4650 | Andrew Pinski <pinskia@physics.uc.edu> | |
4651 | ||
4652 | PR target/14931 | |
4653 | * config/rs6000/darwin-tramp.asm (L_abort$stub): Change to new stub | |
4654 | style. | |
4655 | ||
4a90aeeb NS |
4656 | 2004-08-15 Nathan Sidwell <nathan@codesourcery.com> |
4657 | ||
4658 | * tree.h (build_int_cst): New. | |
4659 | (build_int_2): Remove. | |
4660 | * tree.c (build_int_2): Remove. | |
4661 | (build_int_cst): New. | |
4662 | (make_vector_type, build_common_tree_nodes, | |
4663 | build_common_tree_nodes_2): Use build_int_cst. | |
4664 | * builtins.c (expand_builtin_prefetch, expand_builtin_strstr, | |
4665 | expand_builtin_strpbrk, expand_builtin_fputs, | |
4666 | build_string_literal, expand_builtin_printf, | |
4667 | expand_builtin_sprintf, fold_builtin_lround, fold_builtin_bitop, | |
4668 | fold_builtin_bitop, fold_builtin_isascii, fold_builtin_toascii, | |
4669 | fold_builtin_isdigit, simplify_builtin_strstr, | |
4670 | simplify_builtin_strpbrk, fold_builtin_fputs, | |
4671 | simplify_builtin_sprintf): Use build_int_cst. | |
4672 | * c-common.c (start_fname_decls, fix_string_type, | |
4673 | c_common_nodes_and_builtins, c_init_attributes, | |
4674 | shorten_compare): Likewise. | |
4675 | * c-decl.c (complete_array_type, | |
4676 | check_bitfield_type_and_width): Likewise. | |
4677 | * c-lex.c (interpret_integer, lex_charconst): Likewise. | |
4678 | * c-parse.in (primary): <TYPES_COMPATIBLE_P> Likewise. | |
4679 | * c-pretty-print.c (pp_c_integer_constant): Likewise. | |
4680 | * c-typeck.c (really_start_incremental_init, push_init_level, | |
4681 | set_nonincremental_init_from_string): Likewise. | |
4682 | * calls.c (load_register_parameters): Likewise. | |
4683 | * convert.c (convert_to_pointer): Likewise. | |
4684 | * coverage.c (coverage_counter_alloc, tree_coverage_counter_ref, | |
4685 | build_fn_info_type, build_ctr_info_value, build_gcov_info): | |
4686 | Likewise. | |
4687 | * except.c (init_eh, assign_filter_values, assign_filter_values): | |
4688 | Likewise. | |
4689 | * expmed.c (store_fixed_bit_field, extract_bit_field, | |
4690 | extract_fixed_bit_field, extract_split_bit_field, expand_shift, | |
4691 | expand_mult_const, expand_mult_highpart_adjust, extract_high_half, | |
4692 | expand_sdiv_pow2, expand_divmod, make_tree): Likewise. | |
4693 | * expr.c (convert_move, emit_group_load, emit_group_store, | |
4694 | expand_assignment, store_constructor, store_field, | |
4695 | expand_expr_real_1, reduce_to_bit_field_precision): Likewise. | |
4696 | * fold-const.c (force_fit_type, int_const_binop, fold_convert_const, | |
4697 | invert_truthvalue, optimize_bit_field_compare, | |
4698 | decode_field_reference, all_ones_mask_p, constant_boolean_node, | |
4699 | fold_div_compare, fold, fold_read_from_constant_string, | |
4700 | fold_negate_const, fold_abs_const, fold_not_const): Likewise. | |
4701 | * function.c (assign_parm_setup_block): Likewise. | |
4702 | * stmt.c (shift_return_value, expand_end_case_type, | |
4703 | estimate_case_costs): Likewise. | |
4704 | * stor-layout.c (layout_type, initialize_sizetypes, | |
4705 | set_min_and_max_values_for_integral_type): Likewise. | |
4706 | * tree-chrec.c (chrec_fold_multiply_poly_poly, | |
4707 | reset_evolution_in_loop): Likewise. | |
4708 | * tree-chrec.h (build_polynomial_chrec): Likewise. | |
4709 | * tree-complex.c (build_replicated_const): Likewise. | |
4710 | * tree-eh.c (honor_protect_cleanup_actions, | |
4711 | lower_try_finally_onedest, lower_try_finally_copy, | |
4712 | lower_try_finally_switch): Likewise. | |
4713 | * tree-mudflap.c (mf_build_string, mx_register_decls, | |
4714 | mudflap_register_call, mudflap_enqueue_constant): Likewise. | |
4715 | * tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise. | |
4716 | * tree-pretty-print.c (dump_generic_node): Likewise. | |
4717 | * tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref): | |
4718 | Likewise. | |
4719 | * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise. | |
4720 | * tree-ssa-loop-niter.c (number_of_iterations_cond, | |
4721 | loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type): | |
4722 | Likewise. | |
45c8116d | 4723 | |
4a90aeeb NS |
4724 | * config/alpha/alpha.c (alpha_initialize_trampoline, |
4725 | alpha_va_start, alpha_gimplify_va_arg_1): Use build_int_cst. | |
4726 | * config/arm/arm.c (arm_get_cookie_size): Likewise. | |
4727 | * config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise. | |
4728 | * config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise. | |
4729 | * config/i860/i860.c (i860_va_start): Likewise. | |
4730 | * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise. | |
4731 | * config/mips/mips.c (mips_build_builtin_va_list, mips_va_start, | |
4732 | mips_gimplify_va_arg_expr): Likewise. | |
4733 | * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise. | |
4734 | * config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg, | |
4735 | add_compiler_branch_island): Likewise. | |
4736 | * config/s390/s390.c (s390_va_start): Likewise. | |
4737 | * config/sh/sh.c (sh_va_start): Likewise. | |
4738 | * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start): | |
4739 | Likewise. | |
4740 | * config/xtensa/xtensa.c (xtensa_va_start, | |
4741 | xtensa_gimplify_va_arg_expr): Likewise. | |
45c8116d | 4742 | |
4a90aeeb NS |
4743 | * objc/objc-act.c (build_objc_string_object, |
4744 | build_objc_symtab_template, init_def_list, init_objc_symtab, | |
4745 | init_module_descriptor, generate_static_references, | |
4746 | build_selector_translation_table, get_proto_encoding, | |
4747 | build_typed_selector_reference, build_selector_reference, | |
4748 | build_next_objc_exception_stuff, | |
4749 | build_method_prototype_list_template, generate_descriptor_table, | |
4750 | generate_protocols, build_protocol_initializer, | |
4751 | build_ivar_list_template, build_method_list_template, | |
4752 | build_ivar_list_initializer, generate_ivars_list, | |
4753 | generate_dispatch_table, generate_protocol_list, | |
4754 | build_category_initializer, build_shared_structure_initializer, | |
4755 | generate_shared_structures, handle_impent, | |
4756 | generate_objc_image_info): Use build_int_cst. | |
4757 | ||
2a68a7de BE |
4758 | 2004-08-15 Ben Elliston <bje@au.ibm.com> |
4759 | ||
4760 | * vec.h: Comment improvements. | |
4761 | ||
53fb4de3 RS |
4762 | 2004-08-14 Roger Sayle <roger@eyesopen.com> |
4763 | ||
4764 | * c-common.c (shorten_compare, pointer_int_sum, | |
4765 | c_common_truthvalue_conversion, boolean_increment): Replace calls | |
4766 | to build with calls to buildN. | |
4767 | * c-decl.c (complete_array_type, grokdeclarator): Likewise. | |
4768 | * c-gimplify.c (c_build_bind_expr, gimplify_c_loop, | |
4769 | gimplify_switch_stmt): Likewise. | |
4770 | * c-typeck.c (default_function_array_conversion, | |
4771 | build_component_ref, build_array_ref, build_function_call, | |
4772 | pointer_diff, build_unary_op, build_conditional_expr, | |
4773 | build_compound_expr, build_modify_expr, c_finish_goto_label, | |
4774 | c_finish_goto_ptr, c_finish_return, c_finish_loop, | |
4775 | c_finish_bc_stmt, c_finish_stmt_expr, c_end_compound_stmt, | |
4776 | build_binary_op): Likewise. | |
4777 | ||
254b17dd SB |
4778 | 2004-08-15 Steven Bosscher <stevenb@suse.de> |
4779 | ||
4780 | * rtl.c (note_insn_name): Add NOTE_DISABLE_SCHED_OF_BLOCK. | |
4781 | ||
a5252c84 JDA |
4782 | 2004-08-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
4783 | ||
4784 | * fixinc/inclhack.def (stdio_va_list): Also fix com_err.h, cps.h, | |
4785 | curses.h, krb5.h, lc_core.h, pfmt.h, wchar.h and curses_colr/curses.h. | |
4786 | * fixinc/fixincl.x: Rebuilt. | |
4787 | ||
96a30b18 RS |
4788 | 2004-08-14 Richard Sandiford <rsandifo@redhat.com> |
4789 | ||
4790 | * config/mips/mips-protos.h (mips_symbolic_constant_p) | |
4791 | (mips_atomic_symbolic_constant_p, mips_stack_address_p) | |
4792 | (mips_small_data_pattern_p): Declare. | |
4793 | * config/mips/mips.h (CONST_GP_P): Moved from mips.c. | |
4794 | (PREDICATE_CODES, SPECIAL_MODE_PREDICATES): Delete. | |
4795 | * config/mips/mips.c (mips_symbolic_constant_p): Make global. | |
4796 | (mips_atomic_symbolic_constant_p, mips_stack_address_p): New functions. | |
4797 | (uns_arith_operand, const_arith_operand, arith_operand, sle_operand) | |
4798 | (sleu_operand, small_int, reg_or_0_operand, const_float_1_operand) | |
4799 | (reg_or_const_float_1_operand, hilo_operand, extend_operator) | |
4800 | (macc_msac_operand, equality_op, cmp_op, trap_cmp_op) | |
4801 | (pc_or_label_operand, call_insn_operand, move_operand) | |
4802 | (consttable_operand, symbolic_operand, general_symbolic_operand) | |
4803 | (global_got_operand, local_got_operand, stack_operand) | |
4804 | (fp_register_operand, lo_operand, fcc_register_operand): Delete. | |
4805 | (mips_small_data_pattern_1): Renamed from small_data_pattern_1. | |
4806 | (mips_small_data_pattern_p): Replace previous small_data_pattern | |
4807 | predicate. Turn into a bool () (rtx) function. | |
4808 | * config/mips/predicates.md: New file. | |
4809 | * config/mips/mips.md: Include it. Use the target-independent | |
4810 | comparison_operator instead of cmp_op. Rename trap_cmp_op to | |
4811 | trap_comparison_operator and equality_op to equality_operator. | |
4812 | Replace uses of small_int with the equivalent const_arith_operand. | |
4813 | Rename reg_or_const_float_1_operand to reg_or_1_operand. Rename | |
4814 | const_float_1_operand to const_1_operand. Rename fcc_register_operand | |
4815 | to fcc_reload_operand. | |
4816 | * config/mips/sb1.md: Rename fp_register_operand to fpr_operand. | |
4817 | ||
e41c9fcb JDA |
4818 | 2004-08-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
4819 | ||
4820 | PR libstdc++/17005 partial fix. | |
4821 | * pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _INCLUDE__STDC_A1_SOURCE | |
4822 | except when generating ANSI/C89 code. | |
4823 | ||
af9c6659 NS |
4824 | 2004-08-14 Nathan Sidwell <nathan@codesourcery.com> |
4825 | ||
4826 | * c-common.c (shorten_compare): Use force_fit_type directly. | |
4827 | ||
37de1373 GP |
4828 | 2004-08-14 Gerald Pfeifer <gerald@pfeifer.com> |
4829 | Dimitri Papadopoulos-Orfanos <papadopo@shfj.cea.fr> | |
4830 | Dave Korn <dk@artimi.com> | |
4831 | ||
4832 | * doc/install.texi (Building): Avoid duplicate reference to GNU | |
4833 | make requirement. | |
4834 | (*-*-solaris2*): Do not recommend GNU make any longer. Simplify. | |
4835 | ||
06d69cd3 RH |
4836 | 2004-08-14 Richard Henderson <rth@redhat.com> |
4837 | ||
4838 | * config/alpha/alpha.h (PROMOTE_MODE): Don't promote vector types. | |
4839 | * config/alpha/alpha.c (function_value): Use PROMOTE_MODE. | |
4840 | ||
e427abbf RH |
4841 | 2004-08-13 Richard Henderson <rth@redhat.com> |
4842 | ||
4843 | * config/i386/i386.md (call_1, sibcall_1, call_1_rex64): Use Pmode | |
4844 | for constant_call_address_operand. | |
4845 | (call_value_pop_1, call_value_1): Likewise. | |
4846 | (sibcall_value_1, call_value_1_rex64): Likewise. | |
4847 | ||
2b407936 JW |
4848 | 2004-08-13 James E Wilson <wilson@specifixinc.com> |
4849 | ||
4850 | * config/mips/sb1.md (ir_sb1_divdf_2pipes, ir_sb1_divdf_1pipe): | |
4851 | Correct mode from SFmode to DFmode. | |
4852 | ||
3e0d5ae2 ZL |
4853 | 2004-08-13 Ziemowit Laski <zlaski@apple.com> |
4854 | ||
4855 | * config/darwin.h (EXTRA_SECTION_FUNCTIONS): Mark the __sel_fixup, | |
4856 | __cstring_object and __image_info sections with the no_dead_strip | |
4857 | attribute. | |
4858 | ||
e0704143 RS |
4859 | 2004-08-13 Roger Sayle <roger@eyesopen.com> |
4860 | David Billinghurst <David.Billinghurst@riotinto.com> | |
4861 | ||
4862 | PR libgfortran/15930 | |
4863 | * fixinc/inclhack.def (irix___generic1, irix___generic2): New. | |
4864 | * fixinc/fixincl.x: Regenerate. | |
4865 | * fixinc/tests/base/internal/math_core.h: New file. | |
4866 | ||
8768c655 RH |
4867 | 2004-08-13 Richard Henderson <rth@redhat.com> |
4868 | ||
4869 | * dbxout.c (NO_DBX_FUNCTION_END): Default to zero. | |
4870 | (dbxout_function_end): Remove ifdefs for it. | |
4871 | (dbxout_begin_prologue): Protect N_BNSYM with it, and gdb extensions. | |
4872 | ||
201312c2 RH |
4873 | 2004-08-13 Richard Henderson <rth@redhat.com> |
4874 | ||
4875 | * Makefile.in (insn-preds.o): Depend on TREE_H. | |
4876 | * genpreds.c (write_insn_preds_c): Include tree.h. | |
4877 | * config/alpha/alpha.c (reg_or_0_operand, reg_or_6bit_operand, | |
4878 | reg_or_8bit_operand, cint8_operand, add_operand, sext_add_operand, | |
4879 | const48_operand, and_operand, or_operand, mode_width_operand, | |
4880 | mode_mask_operand, mul8_operand, const0_operand, | |
4881 | hard_fp_register_operand, hard_int_register_operand, | |
4882 | reg_or_cint_operand, some_operand, some_ni_operand, input_operand, | |
4883 | samegp_function_operand, direct_call_operand, small_symbolic_operand, | |
45c8116d | 4884 | global_symbolic_operand, call_operand, symbolic_operand, |
201312c2 RH |
4885 | dtp16_symbolic_operand, dtp32_symbolic_operand, |
4886 | gotdtp_symbolic_operand, tp16_symbolic_operand, tp32_symbolic_operand, | |
4887 | gottp_symbolic_operand, alpha_comparison_operator, | |
4888 | alpha_zero_comparison_operator, alpha_swapped_comparison_operator, | |
4889 | signed_comparison_operator, alpha_fp_comparison_operator, | |
4890 | divmod_operator, fix_operator, aligned_memory_operand, | |
4891 | unaligned_memory_operand, reg_or_unaligned_mem_operand, | |
4892 | any_memory_operand, reg_not_elim_operand, normal_memory_operand, | |
4893 | reg_no_subreg_operand, addition_operation): Move to predicates.md. | |
4894 | (reg_or_const_int_operand): Remove. Replace all users with | |
4895 | reg_or_cint_operand. | |
4896 | (tls_symbolic_operand_1): Export. Don't check mode or for CONST. | |
4897 | (resolve_reload_operand): Split out of aligned_memory_operand. | |
4898 | * config/alpha/alpha-protos.h: Update for exports. | |
4899 | * config/alpha/alpha.h (PREDICATE_CODES): Remove. | |
4900 | * config/alpha/alpha.md: Include predicates.md. | |
4901 | * config/alpha/predicates.md: New file. | |
4902 | ||
1e9c8405 RS |
4903 | 2004-08-13 Richard Sandiford <rsandifo@redhat.com> |
4904 | ||
4905 | * genattrtab.c (insn_ent): Replace insn_code, insn_index and lineno | |
4906 | fields with a pointer to the instruction definition. | |
4907 | (get_attr_value, fill_attr, make_length_attrs, remove_insn_ent) | |
4908 | (insert_insn_ent, simplify_test_exp, optimize_attrs, write_attr_get) | |
4909 | (write_attr_case, write_const_num_delay_slots): Update accordingly. | |
4910 | (write_attr_case, write_const_num_delay_slots): Write the name of | |
4911 | an insn next to its case statement. | |
4912 | * genoutput.c (data): Add a filename field. | |
4913 | (gen_insn, gen_peephole, gen_expand, gen_split): Set it. | |
4914 | (output_insn_data): Print the location of each insn definition. | |
4915 | * genrecog.c (write_action): Print the name of an insn above | |
4916 | the statement that returns its code. | |
4917 | ||
1e5f1716 AP |
4918 | 2004-08-12 Andrew Pinski <pinskia@physics.uc.edu> |
4919 | ||
4920 | * config/darwin-c.c (find_subframework_file): Fix spelling of cannot. | |
4921 | * config/libgloss.h: Likewise. | |
4922 | * config/arm/arm.c (arm_gen_load_multiple): Likewise. | |
4923 | * c4x/c4x-modes.def: Likewise. | |
4924 | * config/c4x/c4x.c (c4x_hard_regno_rename_ok): Likewise. | |
4925 | (c4x_rptb_nop_p): Likewise. | |
4926 | (c4x_rptb_valid_p): Likewise. | |
4927 | (c4x_rptb_insert): Likewise. | |
4928 | (c4x_address_conflict): Likewise. | |
4929 | * config/c4x/c4x.md: Likewise. | |
4930 | * config/frv/frv.md: Likewise. | |
4931 | * config/i386/athlon.md: Likewise. | |
4932 | * config/i386/i386.md: Likewise. | |
4933 | * config/i386/predicates.md: Likewise. | |
4934 | * config/ia64/ia64.c: Likewise. | |
4935 | * config/ia64/itanium1.md: Likewise. | |
4936 | * config/ia64/itanium2.md: Likewise. | |
4937 | * config/iq2000/iq2000.md: Likewise. | |
4938 | * config/mcore/mcore.c: Likewise. | |
4939 | * config/mips/mips.c: Likewise. | |
4940 | * config/mips/r3900.h: Likewise. | |
4941 | * config/mips/sb1.md: Likewise. | |
4942 | * config/pa/milli64.S: Likewise. | |
4943 | * config/pa/pa.c: Likewise. | |
4944 | * config/pa/pa.h: Likewise. | |
4945 | * config/rs6000/8540.md: Likewise. | |
4946 | ||
9bcc9490 DB |
4947 | 2004-08-13 Daniel Berlin <dberlin@dberlin.org> |
4948 | ||
4949 | * Makefile.in (BOOT_CFLAGS): Remove accidental addition of -dU. | |
4950 | ||
68fe56fc R |
4951 | 2004-08-13 J"orn Rennecke <joern.rennecke@superh.com> |
4952 | ||
4953 | * sh.md (cbranch define_delay) Use cond_delay_slot for | |
4954 | non-anulled condition too. | |
4955 | ||
85d346f1 DE |
4956 | 2004-08-12 David Edelsohn <edelsohn@gnu.org> |
4957 | ||
4958 | * config/rs6000/rs6000.c (any_parallel_operand): New predicate. | |
4959 | * config/rs6000/rs6000.h (PREDICATE_CODES): Add | |
4960 | any_parallel_operand, lmw_operation, stmw_operation, | |
a688b3ac | 4961 | mfcr_operation, mtcrf_operation. Remove PARALLEL from any_operand. |
85d346f1 DE |
4962 | * config/rs6000/rs6000.md (save_fpregs_{si,di}): Use |
4963 | any_parallel_operand. | |
4964 | (return_and_restore_fpregs_{si,di}): Same. | |
4965 | ||
47d2cee5 ZW |
4966 | 2004-08-12 Zack Weinberg <zack@codesourcery.com> |
4967 | ||
4968 | * genrecog.c (add_to_sequence): When processing a MATCH_PARALLEL, | |
4969 | if pred->singleton != PARALLEL, issue a warning and pretend it was. | |
4970 | Also issue a warning for any predicate we don't know about. | |
4971 | ||
8fe75e43 RH |
4972 | 2004-08-12 Richard Henderson <rth@redhat.com> |
4973 | ||
4974 | * config/i386/i386.c (internal_label_prefix): Export. | |
4975 | (internal_label_prefix_len, struct ix86_address, | |
4976 | ix86_decompose_address, maybe_get_pool_constant, | |
4977 | ix86_fp_compare_code_to_integer, ix86_fp_comparison_codes, | |
4978 | memory_address_length): Export. | |
47d2cee5 | 4979 | (any_fp_register_operand, fp_register_operand, |
8fe75e43 | 4980 | register_and_not_any_fp_reg_operand, register_and_not_fp_reg_operand, |
47d2cee5 | 4981 | x86_64_general_operand, x86_64_szext_general_operand, |
8fe75e43 RH |
4982 | x86_64_nonmemory_operand, x86_64_movabs_operand, |
4983 | x86_64_szext_nonmemory_operand, x86_64_immediate_operand, | |
4984 | x86_64_zext_immediate_operand, const_int_1_31_operand, | |
4985 | symbolic_operand, pic_symbolic_operand, local_symbolic_operand, | |
4986 | tls_symbolic_operand, global_dynamic_symbolic_operand, | |
4987 | local_dynamic_symbolic_operand, initial_exec_symbolic_operand, | |
4988 | local_exec_symbolic_operand, call_insn_operand, sibcall_insn_operand, | |
4989 | constant_call_address_operand, const0_operand, const1_operand, | |
4990 | const248_operand, const_0_to_3_operand, const_0_to_7_operand, | |
4991 | const_0_to_15_operand, const_0_to_255_operand, incdec_operand, | |
4992 | shiftdi_operand, reg_no_sp_operand, mmx_reg_operand, | |
4993 | general_no_elim_operand, nonmemory_no_elim_operand, | |
4994 | index_register_operand, q_regs_operand, flags_reg_operand, | |
4995 | non_q_regs_operand, zero_extended_scalar_load_operand, | |
4996 | vector_move_operand, no_seg_address_operand, sse_comparison_operator, | |
47d2cee5 | 4997 | ix86_comparison_operator, ix86_carry_flag_operator, |
8fe75e43 RH |
4998 | fcmov_comparison_operator, promotable_binary_operator, |
4999 | cmp_fp_expander_operand, ext_register_operand, binary_fp_operator, | |
47d2cee5 | 5000 | mult_operator, div_operator, arith_or_logical_operator, |
8fe75e43 RH |
5001 | memory_displacement_operand, cmpsi_operand, long_memory_operand, |
5002 | aligned_operand): Move to predicates.md as define_predicates. | |
5003 | (tls_symbolic_operand_1): Remove. | |
5004 | (x86_64_sign_extended_value): Merge into x86_64_immediate_operand. | |
5005 | (x86_64_zero_extended_value): Merge into x86_64_zext_immediate_operand. | |
5006 | (legitimize_address): Merge tls_symbolic_operand contents. | |
5007 | (ix86_expand_move): Likewise. | |
5008 | * config/i386/i386-protos.h: Update for exports. | |
5009 | * config/i386/i386.h (EXTRA_CONSTRAINT): Update for renames. | |
5010 | (PREDICATE_CODES, SPECIAL_MODE_PREDICATES): Remove. | |
5011 | * config/i386/i386.md: Include predicates.md. | |
5012 | * config/i386/predicates.md: New file. | |
5013 | ||
ea3d83a7 MM |
5014 | 2004-08-13 Mark Mitchell <mark@codesourcery.com> |
5015 | ||
5016 | PR c++/16924 | |
5017 | * config/i386/winnt.c (i386_pe_mark_dllexport): Set | |
5018 | SYMBOL_REF_DECL. | |
5019 | (i386_pe_mark_dllimport): Likewise. | |
5020 | (i386_pe_encode_section_info): Likewise, when overriding | |
5021 | dllimport attribute. | |
5022 | ||
414adbdd GK |
5023 | 2004-08-12 Geoffrey Keating <geoffk@apple.com> |
5024 | ||
5025 | * configure.ac: When testing for flex, nm, ar, and bison, check | |
5026 | that they will actually be built. | |
5027 | * configure: Regenerate. | |
5028 | ||
c5443745 UW |
5029 | 2004-08-12 Ulrich Weigand <uweigand@de.ibm.com> |
5030 | ||
5031 | * config/s390/s390.h (MAX_FIXED_MODE_SIZE): Define. | |
5032 | (MOVE_MAX_PIECES): Define. | |
5033 | ||
8fa5469d DP |
5034 | 2004-08-12 Devang patel <dpatel@apple.com> |
5035 | ||
5036 | * dbxout.c (dbxout_begin_prologue): New function. | |
5037 | (dbx_debug_hooks): Use new begin prologue hook. | |
5038 | (dbxout_function_end): Emit N_ENSYM. | |
5039 | * stab.def (N_BNSYM, N_ENSYM): Define and document these two new stabs. | |
47d2cee5 | 5040 | |
b0b343db JJ |
5041 | 2004-08-12 Janis Johnson <janis187@us.ibm.com> |
5042 | ||
e390eb0a JJ |
5043 | * config/rs6000/altivec.h (vec_dst): Fix C++ functions whose first |
5044 | argument is float*. | |
5045 | ||
e34b6648 JJ |
5046 | * config/rs6000/rs6000.c (altivec_init_builtins): Fix argument type |
5047 | for vec_dss. | |
5048 | ||
b0b343db JJ |
5049 | * doc/extend.texi (AltiVec builtins): Fix description for recent |
5050 | changes. Update operation list to match current support. | |
5051 | ||
adf39f8f AK |
5052 | 2004-08-12 Andreas Krebbel <krebbel1@de.ibm.com> |
5053 | ||
5054 | * config/s390/s390.c (struct s390_frame_layout): New struct as element | |
5055 | of struct machine_function. | |
5056 | (cfun->machine->frame_size): Moved into cfun->machine->frame_layout and | |
5057 | changed all uses. | |
5058 | (cfun->machine->save_fprs_p): Replaced by cfun_save_high_fprs and | |
5059 | changed all uses. | |
5060 | (cfun_frame_layout, cfun_save_high_fprs_p, cfun_gprs_save_area_size) | |
5061 | (cfun_set_fpr_bit, cfun_fpr_bit_p): New macros. | |
5062 | (s390_frame_area, s390_register_info): New functions. | |
5063 | (s390_optimize_prolog): Renamed to s390_optimize_prologue. Added check | |
5064 | for base register. | |
5065 | (s390_return_addr_rtx, s390_return_address_offset) | |
5066 | (s390_va_start, s390_gimplify_va_arg) | |
5067 | (s390_emit_prologue, s390_emit_epilogue): Adjusted for new stack | |
5068 | layouts. | |
5069 | (s390_frame_info): Functionality partly moved to s390_register_info. | |
5070 | Made adaptions for new stack layout. | |
5071 | (save_gprs, restore_gprs): Changed meaning of second parameter and | |
5072 | adapted all callers. | |
5073 | ||
5074 | * config/s390/s390.h (s390_backchain_string): New global variable. | |
5075 | (MASK_BACKCHAIN): Removed definition. | |
5076 | (TARGET_BACKCHAIN): Changed check. | |
5077 | (TARGET_KERNEL_BACKCHAIN): New macro. | |
5078 | (TARGET_SWITCHES): Removed entries of "backchain" and "no-backchain". | |
5079 | (TARGET_OPTIONS): Added "backchain", "no-backchain" and | |
5080 | "kernel-backchain". | |
5081 | (DYNAMIC_CHAIN_ADDRESS): Adjusted for new stack layouts. | |
5082 | ||
5083 | * config/s390/s390.md ("allocate_stack"): Added TARGET_KERNEL_BACKCHAIN | |
5084 | as condition. Adjusted for new stack layout. | |
5085 | ||
5086 | * doc/invoke.texi: Added documentation for new option | |
5087 | "-mkernel-backchain" and adjusted documentation of "-mbackchain" and | |
5088 | "-mno-backchain". | |
5089 | ||
db151e9d PB |
5090 | 2004-08-12 Paul Brook <paul@codesourcery.com> |
5091 | ||
5092 | * config/arm/lib1funcs.asm (ARM_FUNC_ALIAS): Also alias _L__name. | |
5093 | (aeabi_uidivmod, aeabi_idivmod): Provide thumb implementation. | |
5094 | ||
02b75262 DD |
5095 | 2004-08-12 David Daney <ddaney@avtrex.com> |
5096 | ||
db151e9d | 5097 | * java/gcj.texi: Add subsection on signal usage. |
02b75262 | 5098 | |
f64d6991 DE |
5099 | 2004-08-12 David Edelsohn <edelsohn@gnu.org> |
5100 | ||
5101 | * expr.c (move_by_pieces): Set alignment for move to minimum of | |
5102 | MOVE_MAX_PIECES mode alignment and the largest non-slow mode | |
5103 | alignment, but not less than the original alignment. | |
5104 | (move_by_pieces_ninsns): Same. | |
5105 | (can_store_by_pieces): Similar for store with STORE_MAX_PIECES. | |
5106 | (store_by_pieces_1): Same. | |
5107 | ||
c597ef4e DN |
5108 | 2004-08-12 Diego Novillo <dnovillo@redhat.com> |
5109 | ||
5110 | PR tree-optimization/16867 | |
5111 | * tree.c (is_global_var): New function. | |
5112 | (needs_to_live_in_memory): Check for TREE_ADDRESSABLE. | |
5113 | Call is_global_var. | |
5114 | * tree.h (DECL_NEEDS_TO_LIVE_IN_MEMORY_INTERNAL): Remove. | |
5115 | Update all users. | |
5116 | (is_global_var): Declare. | |
5117 | * tree-dfa.c (dump_variable): Display global and addressable | |
5118 | attributes. | |
5119 | (add_referenced_var): Clarify documentation when marking | |
5120 | variables call-clobbered. | |
5121 | * tree-flow-inline.h (is_call_clobbered): Call is_global_var | |
5122 | instead of needs_to_live_in_memory. | |
5123 | (mark_call_clobbered): If the variable is a tag, mark it | |
5124 | DECL_EXTERNAL. | |
5125 | * tree-gimple.c (is_gimple_reg): Don't check for | |
5126 | TREE_ADDRESSABLE. | |
5127 | (is_gimple_non_addressable): Likewise. | |
5128 | * tree-ssa-alias.c (get_nmt_for): Always check whether the tag | |
5129 | needs to be marked call-clobbered. | |
5130 | (setup_pointers_and_addressables): Call is_global_var instead | |
5131 | of needs_to_live_in_memory. | |
5132 | * tree-ssa-dce.c (need_to_preserve_store): Remove. | |
5133 | Update all users with is_global_var. | |
5134 | (mark_stmt_if_obviously_necessary): Fix processing of aliased | |
5135 | stores. Don't check the virtual definitions. Rather, check | |
5136 | whether the store is going into global memory. | |
5137 | (find_obviously_necessary_stmts): Get the symbol from the PHI | |
5138 | result. | |
5139 | * tree-ssa-operands.c (get_call_expr_operands): Do not add | |
5140 | clobbering may-defs if the call does not have side effects. | |
5141 | ||
ab5c8549 JJ |
5142 | 2004-08-12 Jakub Jelinek <jakub@redhat.com> |
5143 | ||
5144 | PR c++/16276 | |
5145 | * output.h (default_function_rodata_section, | |
5146 | default_no_function_rodata_section): New prototypes. | |
5147 | * target.h (struct gcc_target): Add asm_out.function_rodata_section. | |
5148 | * target-def.h (TARGET_ASM_FUNCTION_RODATA_SECTION): Define. | |
5149 | (TARGET_ASM_OUT): Add it. | |
5150 | * varasm.c (default_function_rodata_section, | |
5151 | default_no_function_rodata_section): New functions. | |
5152 | * final.c (final_scan_insn): Call | |
5153 | targetm.asm_out.function_rodata_section instead of | |
5154 | readonly_data_section. | |
5155 | * config/darwin.h (TARGET_ASM_FUNCTION_RODATA_SECTION): Define. | |
5156 | * config/mcore/mcore.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise. | |
5157 | * config/ip2k/ip2k.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise. | |
5158 | * config/rs6000/xcoff.h (TARGET_ASM_FUNCTION_RODATA_SECTION): | |
5159 | Likewise. | |
5160 | * config/alpha/alpha.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise. | |
5161 | * config/i386/cygming.h (TARGET_ASM_FUNCTION_RODATA_SECTION): | |
5162 | Likewise. | |
5163 | * config/i386/i386-interix.h (TARGET_ASM_FUNCTION_RODATA_SECTION): | |
5164 | Likewise. | |
5165 | * config/arm/pe.h (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise. | |
5166 | * config/avr/avr.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise. | |
5167 | * doc/tm.texi (TARGET_ASM_FUNCTION_RODATA_SECTION): Document. | |
5168 | ||
5cf58f28 PB |
5169 | 2004-08-12 Paul Brook <paul@codesourcery.com> |
5170 | ||
5171 | * dwarf2out.h (dwarf2out_frame_finish): Conditionalize outputting eh | |
5172 | frame info. | |
5173 | * doc/tm.texi: Document interaction between TARGET_UNWIND_INFO and | |
5174 | DWARF2_UNWIND_INFO. | |
5175 | ||
87e184d1 BE |
5176 | 2004-08-12 Ben Elliston <bje@au.ibm.com> |
5177 | ||
5178 | PR target/16286 | |
5179 | * config/rs6000/altivec.h: Change vector to __vector throughout. | |
5180 | (Except for the `vector' macro itself). | |
5181 | ||
e543e219 ZW |
5182 | 2004-08-12 Zack Weinberg <zack@codesourcery.com> |
5183 | ||
5184 | * genpreds.c: Add capability to generate predicate bodies as | |
5185 | well as function prototypes. Write function prototypes for | |
5186 | the generic predicates too. | |
5187 | (process_define_predicate, write_tm_preds_h, write_insn_preds_c) | |
5188 | (write_predicate_subfunction, mark_mode_tests, add_mode_tests) | |
5189 | (write_match_code, write_predicate_expr, write_one_predicate_function) | |
5190 | (parse_option): New functions. | |
5191 | (output_predicate_decls): Delete. | |
5192 | (main): Read the machine description, process DEFINE_PREDICATE or | |
5193 | DEFINE_SPECIAL_PREDICATE patterns, write tm-preds.h or insn-preds.c | |
5194 | as appropriate. | |
5195 | ||
5196 | * genrecog.c (struct decision_test): Replace index with | |
5197 | struct pred_data pointer. | |
5198 | (next_index): Remove, unused. | |
5199 | (pred_table, preds, special_mode_pred_table): Delete. | |
5200 | (compute_predicate_codes, process_define_predicate): New functions. | |
5201 | (validate_pattern, add_to_sequence, write_switch): Update for | |
5202 | new data structures. | |
5203 | (main): Handle DEFINE_PREDICATE and DEFINE_SPECIAL_PREDICATE. | |
5204 | Check both error_count and have_error. | |
5205 | ||
5206 | * gensupport.c (in_fname, first_predicate): New globals. | |
5207 | (define_pred_queue, define_pred_tail): New RTL-pattern queue. | |
5208 | (predicate_table, last_predicate, old_pred_table) | |
5209 | (old_special_pred_table): New statics. | |
5210 | (hash_struct_pred_data, eq_struct_pred_data, lookup_predicate) | |
5211 | (add_predicate, init_predicate_table): New functions. | |
5212 | (process_rtx): Handle DEFINE_PREDICATE and DEFINE_SPECIAL_PREDICATE. | |
5213 | (init_md_reader_args_cb): Use the global in_fname. No need to zero | |
5214 | it or max_include_len. Call init_predicate_table. | |
5215 | (read_rtx): Run the predicate queue after the attribute queue | |
5216 | but before all the others. | |
5217 | * gensupport.h (in_fname, struct pred_data, first_predicate) | |
5218 | (lookup_predicate, add_predicate, FOR_ALL_PREDICATES): Declare. | |
5219 | * rtl.def (MATCH_CODE, MATCH_TEST, DEFINE_PREDICATE) | |
5220 | (DEFINE_SPECIAL_PREDICATE): New RTL codes. | |
5221 | * dummy-conditions.c: Don't include bconfig.h, system.h, | |
5222 | coretypes.h, tm.h, or system.h. Do include stddef.h. | |
5223 | Duplicate declaration of struct c_test from gensupport.h. | |
5224 | ||
5225 | * Makefile.in (OBJS-common): Add insn-preds.o. | |
5226 | (STAGESTUFF, .PRECIOUS): Add insn-preds.c. | |
5227 | (insn-preds.c, insn-preds.o): New rules. | |
5228 | (s-preds): Also generate insn-preds.c. | |
5229 | (dummy-conditions.o, genpreds$(build_exeext), genpreds.o): | |
5230 | Update dependencies. | |
5231 | (print-rtl.o, print-rtl1.o): Correct dependencies. | |
5232 | ||
5233 | * recog.h: Delete prototypes of predicate functions. | |
5234 | ||
5235 | * doc/md.texi (Predicates): New section with complete | |
5236 | documentation of operand/operator predicates. Remove some | |
5237 | incomplete documentation of predicates from other places. | |
5238 | * doc/tm.texi (Misc): Move SPECIAL_MODE_PREDICATES next to | |
5239 | PREDICATE_CODES; indicate that both are deprecated in favor | |
5240 | of define_predicate/define_special_predicate. | |
5241 | ||
5242 | * config/ia64/ia64.c: All predicate function definitions moved | |
5243 | to ia64.md, except | |
5244 | (small_addr_symbolic_operand, tls_symbolic_operand): Delete. | |
5245 | (ia64_expand_load_address, ia64_expand_move): | |
5246 | Check SYMBOL_REF_TLS_MODEL directly, don't use tls_symbolic_operand. | |
5247 | ||
5248 | * config/ia64/ia64.md: All predicates now defined here. | |
5249 | (symbolic_operand): Is now a special predicate. | |
5250 | ||
5251 | * config/ia64/ia64.h: Declare ia64_section_threshold. | |
5252 | (PREDICATE_CODES): Delete. | |
5253 | ||
174283a3 RH |
5254 | 2004-08-12 Richard Henderson <rth@redhat.com> |
5255 | ||
5256 | * c-common.h (STATEMENT_LIST_HAS_LABEL): New. | |
5257 | * c-semantics.c (add_stmt): Set it. | |
5258 | * c-decl.c (finish_decl): Use it to create a new BIND_EXPR | |
5259 | before instantiating a variable sized type. | |
5260 | ||
15931954 RH |
5261 | 2004-08-12 Richard Henderson <rth@redhat.com> |
5262 | ||
5263 | * stor-layout.c (round_up, round_down): Move ... | |
e543e219 | 5264 | * fold-const.c (round_up, round_down): ... here. Use |
15931954 RH |
5265 | multiple_of_p to avoid any arithmetic at all. |
5266 | ||
57d1dd87 RH |
5267 | 2004-08-12 Richard Henderson <rth@redhat.com> |
5268 | ||
5269 | * gimplify.c (struct gimplify_init_ctor_preeval_data): New. | |
5270 | (gimplify_init_ctor_preeval_1): New. | |
5271 | (gimplify_init_ctor_preeval): New. | |
5272 | (gimplify_init_ctor_eval): New. | |
5273 | (gimplify_init_constructor): Use them. Always gimplify the LHS | |
5274 | object first. | |
5275 | ||
46e34f96 ZL |
5276 | 2004-08-12 Ziemowit Laski <zlaski@apple.com> |
5277 | ||
5278 | (This patch is part of merge of objc-improvements-branch | |
5279 | into mainline.) | |
5280 | ||
5281 | * doc/frontends.texi: Mention Objective-C++ in addition to | |
5282 | Objective-C. | |
5283 | * doc/install.texi: Add 'obj-c++' to list of configurable | |
5284 | languages. | |
5285 | * doc/invoke.texi: Rename Objective-C option headings to | |
5286 | indicate they also apply to Objective-C++. List file | |
5287 | extensions for Objective-C++ sources. Mention that | |
5288 | ObjC and ObjC++ compilations may also use C and C++ options, | |
5289 | respectively. Point users to doc/standards.texi for | |
5290 | further info on ObjC and ObjC++. | |
5291 | * doc/sourcebuild.texi: Mention the objcp/ directory and | |
5292 | the Objective-C++ sources it contains. | |
5293 | * doc/standards.texi: Update link to Apple ObjC site; | |
5294 | add link to gcc readings.html WWW doc. | |
5295 | ||
07f12d8b AM |
5296 | 2004-08-12 Alan Modra <amodra@bigpond.net.au> |
5297 | ||
5298 | * config/rs6000/rs6000.c (function_arg_padding): Revert 2004-07-28 | |
5299 | and 2004-07-14 changes. | |
5300 | ||
89aa5a20 PB |
5301 | 2004-08-12 Paul Brook <paul@codesourcery.com> |
5302 | ||
5303 | * doc/invoke.texi: Fix typo. | |
5304 | ||
5079843a DP |
5305 | 2004-08-11 Devang Patel <dpatel@apple.com> |
5306 | ||
5307 | * config/darwin.h (TARGET_OPTION_TRANSLATE_TABLE): Add -dead_strip | |
5308 | and -no_dead_strip_inits_and_terms. | |
5309 | (LINK_SPEC): Same. | |
5310 | * doc/invoke.texi (Darwin Options): Document -dead_strip and | |
5311 | -no_dead_strip_inits_and_terms. | |
e543e219 | 5312 | |
876f13b0 PB |
5313 | 2004-08-11 Paul Brook <paul@codesourcery.com> |
5314 | ||
5315 | * config/arm/arm-protos.h (arm_finalize_pic) Rename ... | |
5316 | (arm_load_pic_register): ... to this. | |
5317 | * config/arm/arm.c (arm_finalize_pic): Rename ... | |
5318 | (arm_load_pic_register): ... to this. Always output insns at the | |
5319 | current location. Load via low reg in thumb mode. | |
5320 | (arm_expand_prologue): Call arm_load_pic_register. | |
5321 | (thumb_expand_prologue): Ditto. | |
5322 | * config/arm/arm.h (FINALIZE_PIC): Remove. | |
5323 | * config/arm/arm.md (builtin_setjmp_receiver): Call | |
5324 | arm_load_pic_register. | |
5325 | ||
57934c39 PB |
5326 | 2004-08-11 Paul Brook <paul@codesourcery.com> |
5327 | ||
5328 | * arm.c (thumb_force_lr_save): Add prototype. | |
5329 | (thumb_compute_save_reg_mask): New function. | |
5330 | (thumb_find_work_register): New function. | |
5331 | (arm_get_frame_offsets): Use thumb_compute_save_reg_mask. | |
5332 | (thumb_unexpanded_epilogue): Ditto. Remove redundant code. | |
5333 | Don't clobber r3 when removing pretend args. | |
5334 | (thumb_expand_prologue): Use thumb_compute_save_reg_mask. | |
5335 | (thumb_output_function_prologue): Use new functions. | |
5336 | (thumb_set_return_address): Use thumb_compute_save_reg_mask. | |
5337 | * arm.h (THUMB_REG_PUSHED_P): Remove. | |
5338 | ||
af874237 JW |
5339 | 2004-08-11 James E Wilson <wilson@specifixinc.com> |
5340 | ||
5341 | PR rtl-optimization/16490 | |
5342 | * cfgrtl.c (cfg_layout_split_edge): Set global_live_at_start and | |
5343 | global_live_at_end for new basic block if already set for other blocks. | |
5344 | ||
c1618c0c DE |
5345 | 2004-08-11 David Edelsohn <edelsohn@gnu.org> |
5346 | ||
5347 | * config/rs6000/rs6000.h (MAX_FIXED_MODE_SIZE): Define. | |
5348 | ||
5349 | * config/rs6000/rs6000.md (mfcr rlwinm patterns): Set length to 8. | |
5350 | (mfcr rlwinm rlwinm patterns): Set length to 12. | |
5351 | ||
1a24f92f AM |
5352 | 2004-08-11 Andrew MacLeod <amacleod@redhat.com> |
5353 | ||
5354 | * tree-flow-inline.h (get_def_ops, get_use_ops, get_v_may_def_ops, | |
5355 | get_vuse_ops,get_v_must_def_ops): Add operand structure reference. | |
5356 | (get_v_may_def_result_ptr, get_v_may_def_op_ptr): New access struct. | |
5357 | (start_ssa_stmt_operands): Delete. | |
e543e219 | 5358 | * tree-flow.h (struct stmt_ann_d): Replace operand vectors with new |
1a24f92f AM |
5359 | struct stmt_operands_d. |
5360 | (build_ssa_operands): New extern entry point. | |
e543e219 | 5361 | * tree-ssa-dom.c (record_equivalences_from_stmt): Remove operand |
1a24f92f AM |
5362 | building code, replace with create_ssa_artficial_load_stmt(). |
5363 | * tree-ssa-operands.c (struct voperands_d): Delete. | |
5364 | (allocate_v_may_def_optype): Allocate v_may_def_operand_type_t vector. | |
5365 | (allocate_v_must_def_optype): Use sizeof (tree), not sizeof (tree *). | |
e543e219 | 5366 | (free_uses, free_defs, free_vuses, free_v_may_defs, |
1a24f92f AM |
5367 | free_v_must_defs): Remove dealloc parameter. |
5368 | (remove_vuses, remove_v_may_def, remove_v_must_defs): Delete. | |
5369 | (finalize_ssa_defs, finalize_ssa_uses, finalize_ssa_v_may_defs, | |
5370 | finalize_ssa_vuses, finalize_ssa_v_must_defs): Perform all operand | |
5371 | vector comparisons, ssa_name reuse, and allocations here. | |
5372 | (verify_start_operands): Delete. | |
5373 | (finalize_ssa_stmt_operands): Set new operands by calling finalize | |
5374 | routines. | |
5375 | (start_ssa_stmt_operands): Move from tree-flow-inline.h. | |
5376 | (append_def, append_usei): Simplify to simple accumulation. | |
5377 | (append_v_may_def, append_vuse, append_v_must_def): Simplify to avoiding | |
5378 | duplicates and simple accumulation. | |
5379 | (free_ssa_operands): Free vectors in a stmt_operand structure. | |
5380 | (build_ssa_operands): New. Create a new stmt_operand structure from | |
e543e219 | 5381 | a stmt and an old set of stmt_operands. |
1a24f92f AM |
5382 | (get_stmt_operands): Simplify and call build_ssa_operands. |
5383 | (get_expr_operands, get_asm_expr_operands, get_indirect_ref_operands, | |
5384 | get_call_expr_operands, add_stmt_operand, add_call_clobber_ops, | |
5385 | add_call_read_ops): Don't pass prev_vops around anymore. | |
5386 | (note_addressable): Return if no stmt annotation. | |
5387 | (copy_virtual_operands): Access v_may_def operands through a struct. | |
5388 | (create_ssa_artficial_load_stmt): New. Create a load stmt for DOM's | |
5389 | hash tables without treating the stmt as a real stmt. | |
5390 | * tree-ssa-operands.h (struct v_may_def_operand_type): New. Access | |
5391 | v_may_def def and use through a struct instead of 2 array elements. | |
5392 | (struct v_may_def_optype_d): Use v_may_def_operand_type. | |
5393 | (struct stmt_operands_d): New. Struct for storing all operand vectors. | |
5394 | ||
a77655b1 NC |
5395 | 2004-08-11 Nick Clifton <nickc@redhat.com> |
5396 | ||
5397 | * config/arm/arm.c (arm_is_longcall_p): Update comment describing | |
5398 | this funciton's behaviour. Return true when the current function | |
5399 | has a section attribute and -mlong-calls is in effect. | |
5400 | * config/arm/arm.h (ARM_DECLARE_FUNCTION_SIZE): Do not set the | |
5401 | short-call marker when -mlong-calls is in effect and the function | |
5402 | has a section attribute. | |
5403 | ||
6f4a43e0 ZW |
5404 | 2004-08-10 Zack Weinberg <zack@codesourcery.com> |
5405 | ||
5406 | * stmt.c (expand_return): If asked to return the RESULT_DECL, | |
5407 | just call expand_value_return on result_rtl. | |
5408 | ||
1a186ec5 RH |
5409 | 2004-08-10 Richard Henderson <rth@redhat.com> |
5410 | ||
5411 | * builtins.def (BUILT_IN_STACK_ALLOC): Remove. | |
5412 | * builtins.c (expand_builtin) <BUILT_IN_STACK_ALLOC>: Remove. | |
5413 | * dwarf2out.c (loc_descriptor): Handle PARALLEL here ... | |
5414 | (add_location_or_const_value_attribute): ... not here. Use | |
5415 | loc_descriptor_from_tree if possible. | |
5416 | (loc_descriptor_from_tree_1): Rename from loc_descriptor_from_tree. | |
5417 | Simplify address handling. Handle DECL_VALUE_EXPR. Handle register | |
5418 | values specially. | |
5419 | (loc_descriptor_from_tree): New. Update callers. | |
5420 | * expr.c (expand_var): Ignore DECL_VALUE_EXPR variables. | |
5421 | * gimplify.c (gimplify_decl_expr): Lower variable sized types to | |
5422 | pointer plus dereference. Set DECL_VALUE_EXPR. Set save_stack. | |
5423 | (gimplify_call_expr): Do not recognize BUILT_IN_STACK_ALLOC | |
5424 | and BUILT_IN_STACK_RESTORE. | |
5425 | (gimplify_expr): Lower DECL_VALUE_EXPR decls. | |
5426 | * stmt.c (expand_stack_alloc): Remove. | |
5427 | * tree-mudflap.c (mx_register_decls): Don't look for | |
5428 | BUILT_IN_STACK_ALLOC. | |
5429 | * tree-nested.c (convert_local_reference): Likewise. | |
5430 | * tree.h (DECL_VALUE_EXPR): New. | |
5431 | ||
7109c195 RH |
5432 | 2004-08-10 Richard Henderson <rth@redhat.com> |
5433 | ||
bf4ccdd6 RH |
5434 | * stor-layout.c (round_up): Check for 0/1 before dividing. |
5435 | (round_down): Likewise. | |
5436 | ||
7109c195 RH |
5437 | * tree-tailcall.c (suitable_for_tail_opt_p): Also check DECL_EXTERNAL. |
5438 | ||
b3f8d95d MM |
5439 | 2004-08-09 Mark Mitchell <mark@codesourcery.com> |
5440 | ||
5441 | * config.gcc (arm*-*-eabi*): New target. | |
5442 | * defaults.h (TARGET_LIBGCC_FUNCS): New macro. | |
5443 | (TARGET_LIB_INT_CMP_BIASED): Likewise. | |
5444 | * expmed.c (expand_divmod): Try a two-valued divmod function as a | |
5445 | last resort. | |
5446 | * gthr.h: Remove bogus tokens at end of #pragma. | |
5447 | * optabs.c (expand_twoval_binop_libfunc): New function. | |
5448 | (prepare_cmp_insn): Handle the !TARGET_LIB_INT_CMP_BIASED case. | |
5449 | (prepare_float_lib_cmp): Try reversing the condition. | |
5450 | (debug_optab_libfuncs): New function. | |
5451 | * optabs.h (expand_twoval_binop_libfunc): Declare. | |
5452 | * config/arm/arm.c (arm_init_libfuncs): New function. | |
5453 | (arm_compute_initial_eliminatino_offset): Return HOST_WIDE_INT. | |
5454 | (TARGET_INIT_LIBFUNCS): Define it. | |
5455 | * config/arm/arm.h (TARGET_BPABI): New macro. | |
5456 | * config/arm/arm-protos.h | |
5457 | (arm_compute_initial_elimination_offset): Return HOST_WIDE_INT. | |
5458 | * config/arm/bpabi.S: New file. | |
5459 | * config/arm/bpabi.c: Likewise. | |
5460 | * config/arm/bpabi.h: Likewise. | |
5461 | * config/arm/ieee754-df.S (__aeabi_dneg): New function or alias. | |
5462 | (__aeabi_drsub): Likewise. | |
5463 | (__aeabi_dsub): Likewise. | |
5464 | (__aeabi_dadd): Likewise. | |
5465 | (__aeabi_ui2d): Likewise. | |
5466 | (__aeabi_i2d): Likewise. | |
5467 | (__aeabi_f2d): Likewise. | |
5468 | (__aeabi_dmul): Likewise. | |
5469 | (__aeabi_ddiv): Likewise. | |
5470 | (__aeabi_cdrcmple): Likewise. | |
5471 | (__aeabi_cdcmpeq): Likewise. | |
5472 | (__aeabi_cdcmple): Likewise. | |
5473 | (__aeabi_dcmpeq): Likewise. | |
5474 | (__aeabi_dcmplt): Likewise. | |
5475 | (__aeabi_dcmple): Likewise. | |
5476 | (__aeabi_dcmpge): Likewise. | |
5477 | (__aeabi_dcmpgt): Likewise. | |
5478 | (__aeabi_dcmpun): Likewise. | |
5479 | (__aeabi_d2iz): Likewise. | |
5480 | (__aeabi_d2uiz): Likewise. | |
5481 | (__aeabi_d2f): Likewise. | |
5482 | * config/arm/ieee754-sf.S (__aeabi_fneg): New function or alias. | |
5483 | (__aeabi_frsub): Likewise. | |
5484 | (__aeabi_fsub): Likewise. | |
5485 | (__aeabi_fadd): Likewise. | |
5486 | (__aeabi_ui2f): Likewise. | |
5487 | (__aeabi_i2f): Likewise. | |
5488 | (__aeabi_fmul): Likewise. | |
5489 | (__aeabi_fdiv): Likewise. | |
5490 | (__aeabi_cfrcmple): Likewise. | |
5491 | (__aeabi_cfcmpeq): Likewise. | |
5492 | (__aeabi_cfcmple): Likewise. | |
5493 | (__aeabi_fcmpeq): Likewise. | |
5494 | (__aeabi_fcmplt): Likewise. | |
5495 | (__aeabi_fcmple): Likewise. | |
5496 | (__aeabi_fcmpge): Likewise. | |
5497 | (__aeabi_fcmpgt): Likewise. | |
5498 | (__aeabi_fcmpun): Likewise. | |
5499 | (__aeabi_f2iz): Likewise. | |
5500 | (__aeabi_f2uiz): Likewise. | |
5501 | * config/arm/lib1funcs.asm (ARM_CALL): New macro. | |
5502 | (__aeabi_uidivmod): New function or alias. | |
5503 | (__aeabi_idivmod): Likewise. | |
5504 | (__aeabi_idiv0): Likewise. | |
5505 | (__aeabi_ldiv0): Likewise. | |
5506 | (__aeabi_llsr): Likewise. | |
5507 | (__aeabi_lasr): Likewise. | |
5508 | (__aeabi_llsl): Likewise. | |
5509 | (bpabi.S): Include it. | |
5510 | * config/arm/libgcc-bpabi.ver: New file. | |
5511 | * config/arm/symbian.h (ARM_DEFAULT_ABI): Remove. | |
5512 | (LINK_SPEC): Remove. | |
5513 | * config/arm/t-arm-elf (LIB1ASMFUNCS): Add __aeabi_lcmp and | |
5514 | __aeabi_ulcmp. | |
5515 | * config/arm/t-bpabi: New file. | |
5516 | * doc/tm.texi (TARGET_LIBGCC_FUNCS): New entry. | |
5517 | (TARGET_LIB_INT_CMP_BIASED): Likewise. | |
6f4a43e0 | 5518 | |
fba73eb1 DE |
5519 | 2004-08-10 David Edelsohn <edelsohn@gnu.org> |
5520 | ||
5521 | * config/rs6000/rs6000-protos.h (expand_block_clear): Declare. | |
5522 | * config/rs6000/rs6000.md (clrmemsi): New pattern. | |
5523 | * config/rs6000/rs6000.c (expand_block_clear): New function. | |
5524 | (expand_block_move): Convert alignment to bits. Use SImode and | |
5525 | HImode for unaligned addresses if not STRICT_ALIGNMENT. | |
5526 | ||
5527 | 2004-08-10 Caroline Tice <ctice@apple.com> | |
c295317d CT |
5528 | |
5529 | * varasm.c (unlikely_section_label): New global variable. | |
5530 | (unlikely_text_section_name): New global variable. | |
5531 | (text_section): Remove alignment statement. | |
6f4a43e0 | 5532 | (unlikely_text_section): Remove alignment statement; use |
c295317d CT |
5533 | unlikely_section_label rather than hard-coded string. |
5534 | (assemble_start_function): Initialize unlikely_section_label and | |
5535 | unlikely_text_section_name; make sure cold section is properly | |
5536 | aligned at start of function; output unlikely_section_label if | |
5537 | appropriate. | |
5538 | ||
68f9c5e2 UW |
5539 | 2004-08-10 Ulrich Weigand <uweigand@de.ibm.com> |
5540 | ||
5541 | * config/s390/s390-protos.h (s390_canonicalize_comparison): Declare. | |
5542 | * config/s390/s390.c (s390_canonicalize_comparison): New function. | |
5543 | * config/s390/s390.h (CANONICALIZE_COMPARISON): Define. | |
5544 | * config/s390/s390.md ("*tmdi_ext", "*tmsi_ext", "*tmqisi_ext", | |
5545 | "*tmqidi_ext", "*tmdi_mem", "*tmsi_mem", "*tmhi_mem"): Remove. | |
5546 | ("*tmqi_mem"): Remove SUBREG from pattern. | |
5547 | ("*anddi3_cconly"): Prevent accidentally matching TM pattern. | |
5548 | ("*andsi3_cconly"): Likewise. | |
6f4a43e0 | 5549 | |
22116d84 L |
5550 | 2004-08-10 H.J. Lu <hongjiu.lu@intel.com> |
5551 | ||
5552 | PR target/16909 | |
5553 | * config/i386/i386.md (*strsetdi_rex_1): Use DI instead of SI. | |
5554 | ||
c75095b2 JJ |
5555 | 2004-08-10 Janis Johnson <janis187@us.ibm.com> |
5556 | ||
5557 | * doc/sourcebuild.texi (compat testing): Document available test | |
5558 | framework commands. Use the preferred spelling of DejaGnu. | |
5559 | ||
98975653 DB |
5560 | 2004-08-10 Daniel Berlin <dberlin@dberlin.org> |
5561 | ||
5562 | * lambda.h: Add matrix type, and prototypes for remainder of | |
5563 | matrix and vector functions. | |
5564 | (lambda_vector_mult_const): New function. | |
5565 | (lambda_vector_negate): Ditto. | |
5566 | (lambda_vector_add): Ditto. | |
5567 | (lambda_vector_add_mc): Ditto. | |
5568 | (lambda_vector_copy): Ditto. | |
5569 | (lambda_vector_zerop): Ditto. | |
5570 | (lambda_vector_equal): Ditto. | |
5571 | (lambda_vector_min_nz): Ditto. | |
5572 | (lambda_vector_first_nz): Ditto. | |
5573 | (lambda_vector_matrix_mult): Ditto. | |
5574 | * lambda-mat.c: New file. | |
5575 | * Makefile.in (lambda-mat.o): New. | |
5576 | ||
68b9f53b AM |
5577 | 2004-08-10 Andrew MacLeod <amacleod@redhat.com> |
5578 | ||
5579 | * tree-cfg.c (bsi_insert_before, bsi_insert_after): Call modify_stmt | |
5580 | after linking stmt into the program. | |
5581 | (bsi_remove): Don't call modify_stmt. | |
6f4a43e0 | 5582 | * tree-complex.c (update_complex_assignment, |
68b9f53b | 5583 | expand_complex_comparison): Call modify_stmt after changing the stmt. |
6f4a43e0 | 5584 | * tree-outof-ssa.c (rewrite_trees): Call modify_stmt only if not |
68b9f53b AM |
5585 | removing the stmt. |
5586 | * tree-ssa-ccp.c (substitute_and_fold): Call modify_stmt after changing | |
5587 | the stmt, and only if needed. | |
5588 | * tree-ssa-dom.c (thread_across_edge): Pass no annotation for a dummy | |
5589 | expression. | |
5590 | (simplify_rhs_and_lookup_avail_expr): Don't take an annotation param. | |
5591 | (simplify_cond_and_lookup_avail_expr): Use modify_stmt. | |
5592 | (simplify_switch_and_lookup_avail_expr): Don't take an annotation param. | |
6f4a43e0 | 5593 | (eliminate_redundant_computations): Don't pass an annotation. Call |
68b9f53b AM |
5594 | modify_stmt rather than setting the annotation directly. |
5595 | (record_equivalences_from_stmt): Remove unused local 'j'. | |
5596 | (cprop_operand): Take a stmt rather than an annotation as a parameter. | |
5597 | Call modify_stmt. | |
5598 | (cprop_into_stmt): Pass stmt rather than annotation. | |
5599 | (update_rhs_and_lookup_avail_expr): Call modify_stmt. | |
6f4a43e0 | 5600 | * tree-ssa-loop-im.c (schedule_sm): Call get_stmt_ann rather than |
68b9f53b AM |
5601 | modify_stmt. |
5602 | * tree-ssa.c (propagate_into_addr): Dont call modify_stmt. | |
5603 | ||
01c98570 JM |
5604 | 2004-08-10 Jason Merrill <jason@redhat.com> |
5605 | ||
6c9c4526 | 5606 | PR middle-end/16948 |
01c98570 JM |
5607 | * function.c (expand_function_start): Handle DECL_BY_REFERENCE on |
5608 | the RESULT_DECL. | |
5609 | ||
b2ddaebb GK |
5610 | 2004-08-10 Geoffrey Keating <geoffk@apple.com> |
5611 | ||
5612 | * tree-vn.c (val_expr_pair_expr_eq): Compare vuses, to match the | |
5613 | hash function. | |
5614 | ||
23657388 RS |
5615 | 2004-08-10 Roger Sayle <roger@eyesopen.com> |
5616 | ||
5617 | * config/mips/mips.md: New reciprocal square root patterns that | |
5618 | match sqrt(1.0/x) in addition to the existing 1.0/sqrt(x) insns. | |
5619 | ||
c9ca9b88 PB |
5620 | 2004-08-10 Paul Brook <paul@codesourcery.com> |
5621 | ||
5622 | * config/arm/arm-protos.h (arm_set_return_address, | |
5623 | thumb_set_return_address): Add prototypes. | |
5624 | * config/arm/arm.h (ARM_FT_EXCEPTION_HANDLER): Remove. | |
5625 | * config/arm/arm.c (arm_compute_func_type, | |
5626 | use_return_insn, arm_compute_save_reg0_reg12_mask, | |
5627 | arm_compute_save_reg_mask, arm_output_function_prologue, | |
5628 | arm_output_epilogue): Replace ARM_FT_EXCEPTION_HANDLER with | |
5629 | current_function_calls_eh_return. | |
5630 | (thumb_exit, thumb_pushpop, thumb_unexpanded_epilogue): Replace | |
5631 | old eh code. | |
5632 | (arm_set_return_address, thumb_set_return_address): New functions. | |
5633 | * config/arm/arm.h (MUST_USE_SJLJ_EXCEPTIONS, DWARF2_UNWIND_INFO, | |
5634 | ARM_EH_STACKADJ_REGNUM, EH_RETURN_STACKADJ_RTX): Define. | |
5635 | * config/arm/arm.md (VUNSPEC_EH_RETURN): Add. | |
5636 | (epilogue): Use the stackadj register. | |
5637 | (eh_return, arm_eh_return, thumb_eh_return): New pattern. | |
5638 | ||
45d78e7f JJ |
5639 | 2004-08-10 Jakub Jelinek <jakub@redhat.com> |
5640 | ||
5641 | PR target/3144 | |
5642 | * expr.c (move_by_pieces_ninsns): Add max_size argument. | |
5643 | (MOVE_BY_PIECES_P): Pass MOVE_MAX_PIECES + 1 to it. | |
5644 | (CLEAR_BY_PIECES_P): Pass STORE_MAX_PIECES + 1 to it. | |
5645 | (STORE_BY_PIECES_P): Define similarly to CLEAR_BY_PIECES_P, | |
5646 | but using MOVE_RATIO. | |
5647 | (move_by_pieces): Pass max_size to move_by_pieces_ninsns. | |
5648 | (can_store_by_pieces): Change max_size type to unsigned int. | |
5649 | (store_by_pieces_1): Likewise. Pass max_size to | |
5650 | move_by_pieces_ninsns. | |
5651 | * config/s390/s390.h (STORE_BY_PIECES_P): Define. | |
5652 | * config/sh/sh.c (MOVE_BY_PIECES_P): Pass MOVE_MAX_PIECES + 1 | |
5653 | to move_by_pieces_ninsns. | |
5654 | (STORE_BY_PIECES_P): Define. | |
5655 | * config/ns32k/ns32k.h (STORE_BY_PIECES_P): Pass STORE_MAX_PIECES + 1 | |
5656 | to move_by_pieces_ninsns. | |
5657 | * doc/tm.texi (STORE_BY_PIECES_P): Document changed default. | |
5658 | ||
5659 | * config/i386/i386.h (CLEAR_RATIO): Define. | |
5660 | ||
25f3e06c PB |
5661 | 2004-08-09 Paolo Bonzini <bonzini@gnu.org> |
5662 | ||
5663 | * expr.c (expand_expr_real_1): Add back code that was not dead. | |
5664 | ||
6a3203c8 AP |
5665 | 2004-08-09 Andrew Pinski <apinski@apple.com> |
5666 | ||
5667 | * c-common.c (c_common_get_alias_set): Set the aliasing set of the type | |
5668 | which is found to be compatible before returning the aliasing set. | |
5669 | ||
b9bfca81 DJ |
5670 | 2004-08-09 Daniel Jacobowitz <dan@debian.org> |
5671 | ||
5672 | * ggc-zone.c (struct alloc_zone): Add statistics counters. | |
5673 | (always_collect): New flag. | |
5674 | (ggc_alloc_zone_1): Update statistics support. Don't include | |
5675 | overhead in allocated counter. | |
5676 | (sweep_pages): Update allocated counter for large pages. Don'y | |
5677 | include overhead. | |
5678 | (ggc_collect_1): Always collect. | |
5679 | (ggc_collect): Honor always_collect flag. Sum all zones to decide | |
5680 | whether to collect. | |
5681 | (SCALE, LABEL): New macros. | |
5682 | (ggc_print_statistics): Add statistics support. | |
5683 | ||
fdded401 RS |
5684 | 2004-08-09 Roger Sayle <roger@eyesopen.com> |
5685 | ||
5686 | * expmed.c (sdiv_pow2_cheap, smod_pow2_cheap): Change type to bool. | |
5687 | (init_expmed): Fix potential overrun problem with "all.reg". | |
5688 | (expand_sdiv2_pow2): Add an alternate implementation for signed | |
5689 | division, if the target provides a suitable conditional move insn. | |
5690 | ||
9d8646d7 PB |
5691 | 2004-08-09 Paul Brook <paul@codesourcery.com> |
5692 | Richard Henderson <rth@redhat.com> | |
5693 | ||
5694 | * unwind-dw2.c (uw_install_context_1): Update target saved stack | |
5695 | pointer. | |
5696 | ||
d37e6b50 GK |
5697 | 2004-08-09 Geoffrey Keating <geoffk@apple.com> |
5698 | ||
5699 | * ggc-common.c (ggc_rlimit_bound): Don't check RSS limit. | |
5700 | Check DATA limit only if there's no AS limit. Ignore insanely | |
5701 | low DATA limits. | |
5702 | (ggc_min_heapsize_heuristic): Don't divide AS or RSS limits by 8, | |
5703 | but take care that the AS limit isn't overrun. | |
5704 | * doc/invoke.texi: Update documentation of min-heapsize parameter. | |
5705 | ||
56b043c8 JL |
5706 | 2004-08-09 Jeff Law <law@redhat.com> |
5707 | ||
5708 | * Makefile.in (OBJC-common): Add tree-ssa-threadupdate.c | |
5709 | (tree-ssa-threadupdate.o): Add dependencies. | |
5710 | * tree-ssa-threadupdate.c: New file. | |
5711 | * tree-flow.h (incoming_edge_threaded): New flag in block annotation. | |
5712 | (rewrite_vars_out_of_ssa): Remove prototype. | |
5713 | (cleanup_tree_cfg): Returns a bool. | |
5714 | * tree.h (thread_through_all_blocks): Prototype. | |
5715 | * tree-outof-ssa.c (SSANORM_*): Move into here. | |
5716 | (remove_ssa_form): Now static. | |
5717 | (rewrite_vars_out_of_ssa): Kill. | |
5718 | * tree-ssa-live.c (register_ssa_partitions_for_vars): Kill. | |
5719 | * tree-ssa-live.h (SSANORM_*): Moved into tree-outof-ssa.c. | |
5720 | (remove_ssa_form, register_partitions_for_vars): Kill declarations. | |
5721 | * tree-cfg.c (cleanup_tree_cfg): Return a value indicating if | |
5722 | anything was changed. | |
5723 | * tree-phinodes.c (add_phi_arg): Get the block for the PHI | |
5724 | from the PHI's annotation rather than the edge associated with | |
5725 | the new argument. | |
5726 | * tree-ssa-dom.c (redirection_edges): Kill. | |
5727 | (redirect_edges_and_update_ssa_graph): Kill. | |
5728 | (tree_ssa_dominator_optimize): Do not reset forwardable flag | |
5729 | for blocks anymore. Do not initialize redirection_edges. | |
5730 | Call thread_through_all_blocks. Simplify code for cleanup | |
5731 | of the CFG and iterating. No longer call cleanup_tree_cfg | |
5732 | outside the iteration loop. | |
5733 | (thread_across_edge): No longer mess with forwardable blocks. | |
5734 | ||
9b305d55 ZW |
5735 | 2004-08-09 Zack Weinberg <zack@codesourcery.com> |
5736 | ||
5737 | * explow.c (memory_address): Use memory_address_p. | |
5738 | * recog.c (general_operand): Likewise. | |
5739 | * regrename.c: No need to define REG_OK_STRICT. | |
5740 | ||
27fb79ad SB |
5741 | 2004-08-09 Steven Bosscher <stevenb@suse.de> |
5742 | ||
5743 | * timevar.def (TV_CPROP1, TV_CPROP2, TV_PRE, TV_HOIST, TV_LSM): | |
5744 | New timers. | |
5745 | * gcse.c: Include timevar.h. | |
5746 | (const_prop_count, copy_prop_count): Rename to global_const_prop_count | |
5747 | and global_copy_prop_count. | |
5748 | (local_const_prop_count, local_copy_prop_count): New static globals. | |
5749 | (gcse_main): Set the right timevar for each pass. | |
5750 | (cprop_jump): Increment global_const_prop_count when a constant is | |
5751 | propagated. Add "GLOBAL" to dump output. | |
5752 | (cprop_insn): Increment global_const_prop_count when a constant is | |
5753 | propagated, or global_copy_prop_count when a copy is propagated. | |
5754 | (do_local_cprop): Likewise for local_const_prop_count and | |
5755 | local_copy_prop_count. | |
5756 | (one_cprop_pass): Initialize const/cprop counters to zero. | |
5757 | Print out results of local and global const/cprop separately. | |
5758 | (bypass_block): Break over-length line. | |
702d4b73 SB |
5759 | * Makefile.in (gcse.o): Add TIMEVAR_H dependency. Fix dependencies |
5760 | for bb-reorder.o and tracer.o. | |
27fb79ad | 5761 | |
7efcb746 PB |
5762 | 2004-08-09 Paolo Bonzini <bonzini@gnu.org> |
5763 | ||
5764 | * Makefile.in (GTFILES): Remove stmt.c | |
5765 | (stmt.o): Do not depend on gt-stmt.h. | |
5766 | * emit-rtl.c (emit_line_note): Do not call | |
5767 | set_file_and_line_for_stmt. | |
5768 | * expr.c (expand_expr_real_1) <SWITCH_EXPR>: Let expand_case | |
5769 | do everything. | |
5770 | * function.c (free_after_parsing): Do not free STMT field. | |
5771 | (allocate_struct_function): Do not call init_stmt_for_function. | |
5772 | (assign_stack_temp_for_type): Do not accept values of keep | |
5773 | other than 0 or 1. | |
5774 | (init_temp_slots): Do not initialize removed variables. | |
5775 | * function.h (struct function): Remove STMT, X_TARGET_TEMP_SLOT_LEVEL | |
5776 | and X_VAR_TEMP_SLOT_LEVEL fields. | |
5777 | * rtl.h (set_file_and_line_for_stmt): Remove. | |
5778 | * stmt.c (struct nesting, ALLOC_NESTING, POPSTACK, | |
5779 | struct stmt_status, cond_stack, case_stack, nesting_stack, | |
5780 | nesting_depth, emit_locus, set_file_and_line_for_stmt, | |
5781 | same_case_target_p, init_stmt_for_function, emit_nop, | |
5782 | expand_start_cond, expand_start_elseif, expand_start_else, | |
5783 | expand_elseif, expand_end_cond): Remove. | |
5784 | (preserve_subexpressions_p): Remove references to CFUN->STMT. | |
5785 | (expand_start_case, expand_end_case_type): Remove, merge into... | |
5786 | (expand_case): ... this one, including other bits from | |
5787 | expand_expr_real_1. Inline same_case_target_p. Turn members | |
5788 | of CASE_STACK into local variables. | |
5789 | (emit_case_bit_tests): Inline same_case_target_p. | |
5790 | (add_case_node): Add HEAD argument, return new head of the list, | |
5791 | do not handle default label here. | |
5792 | * tree.h (expand_start_cond, expand_end_cond, expand_start_else, | |
5793 | expand_start_elseif, current_nesting_level, expand_start_case, | |
5794 | expand_end_case_type, expand_end_case, add_case_node, | |
5795 | init_stmt_for_function, expand_elseif): Remove prototypes. | |
5796 | (expand_case): Add prototype. | |
5797 | ||
c4d70ce3 PB |
5798 | 2004-08-09 Paolo Bonzini <bonzini@gnu.org> |
5799 | ||
5800 | * expr.c (expand_expr_real_1): Use optab_for_tree_code. | |
5801 | ||
5802 | 2004-08-09 Paolo Bonzini <bonzini@gnu.org> | |
e5bacf32 PB |
5803 | |
5804 | * expr.c (var_rtx): Remove. | |
5805 | (expand_expr_real_1) <LOOP_EXPR, EXIT_EXPR, | |
5806 | LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR, TRUTH_ANDIF_EXPR, | |
5807 | TRUTH_ORIF_EXPR, COMPOUND_EXPR, CONJ_EXPR, INIT_EXPR>: | |
5808 | Abort. | |
5809 | (expand_expr_real_1) <COND_EXPR>: Remove most special cases. | |
5810 | * optabs.c (emit_clr_insn, emit_0_to_1_insn): Remove. | |
5811 | * optabs.h (emit_clr_insn, emit_0_to_1_insn): Remove. | |
5812 | ||
d72372e4 MH |
5813 | 2004-08-08 Mostafa Hagog <mustafa@il.ibm.com> |
5814 | Ayal Zaks <zaks@il.ibm.com> | |
5815 | ||
5816 | * common.opt (freschedule-modulo-scheduled-loops): New flag. | |
5817 | * final.c (final_scan_insn): Handle NOTE_DISABLE_SCHED_OF_BLOCK. | |
5818 | * modulo-sched.c (sms_schedule): Emit a note to disable scheduling | |
5819 | when -freschedule-modulo-scheduled-loops flag is not specified. | |
5820 | (sms_schedule_by_order, ps_insn_advance_column, add_node_to_ps, | |
5821 | add_node_to_ps, ps_has_conflicts, ps_add_node_check_conflicts): | |
5822 | More accurate placing of insn in row of partial schedule. | |
5823 | (ps_insn_find_column): New function. | |
5824 | * rtl.h (NOTE_DISABLE_SCHED_OF_BLOCK): New note. | |
5825 | * sched-rgn.c (sched_is_disabled_for_current_region_p): New. | |
5826 | (schedule_region): Use sched_is_disabled_for_current_region_p. | |
5827 | * docs/invoke.texi: Document -freschedule-modulo-scheduled-loops. | |
5828 | ||
0737fbff L |
5829 | 2004-08-07 H.J. Lu <hongjiu.lu@intel.com> |
5830 | ||
5831 | * config/i386/i386.c (ix86_expand_clrmem): Revert the last | |
5832 | change. | |
5833 | ||
11c4576f L |
5834 | 2004-08-07 H.J. Lu <hongjiu.lu@intel.com> |
5835 | ||
5836 | * config/i386/i386.c (ix86_expand_clrmem): Properly call | |
5837 | gen_strset for 64bit target. | |
5838 | ||
34def210 OH |
5839 | 2004-08-07 Olivier Hainque <hainque@act-europe.fr> |
5840 | ||
5841 | * config/vxworks.h (HANDLE_SYSV_PRAGMA): Remove definition. | |
5842 | ||
5201931e JM |
5843 | 2004-08-07 Jason Merrill <jason@redhat.com> |
5844 | ||
cc77ae10 JM |
5845 | Make return in memory explicit. |
5846 | * function.c (aggregate_value_p): Check DECL_BY_REFERENCE. | |
5847 | (assign_parm_find_data_types): Remove code for old front end | |
5848 | invisible reference handling. | |
5849 | (assign_parms): Handle DECL_BY_REFERENCE on the RESULT_DECL. | |
5850 | (expand_function_end): Likewise. | |
5851 | * gimplify.c (gimplify_return_expr): Handle a dereferenced | |
5852 | RESULT_DECL. | |
5853 | * tree-inline.c (copy_body_r): Don't bother looking for &* anymore. | |
5854 | (declare_return_variable): Handle DECL_BY_REFERENCE. | |
5855 | * cp/cp-gimplify.c (is_invisiref_parm): Also handle RESULT_DECL. | |
5856 | (cp_genericize_r): Use convert_from_reference. | |
5857 | Don't dereference a RESULT_DECL directly inside a RETURN_EXPR. | |
5858 | (cp_genericize): Handle the RESULT_DECL. Unset TREE_ADDRESSABLE. | |
5859 | ||
5201931e JM |
5860 | * c-common.c (c_warn_unused_result): Check TREE_USED before |
5861 | warning about a CALL_EXPR with an unused value. | |
5862 | ||
2ed9e527 MM |
5863 | 2004-08-06 Mark Mitchell <mark@codesourcery.com> |
5864 | ||
5865 | * config/arm/symbian.h (CC1_SPEC): Avoid passing duplicate options | |
5866 | to the compiler. Use -fshort-wchar by default. | |
5867 | ||
12183e0f PH |
5868 | 2004-08-06 Pat Haugen <pthaugen@us.ibm.com> |
5869 | ||
5870 | * params.def (PARAM_MIN_CROSSJUMP_INSNS): New. | |
5871 | * cfgcleanup.c (try_crossjump_to_edge): Add minimum insn match | |
5872 | threshhold. | |
5873 | * doc/invoke.texi (param): Document min-crossjump-insns. | |
5874 | ||
eaac4679 RS |
5875 | 2004-08-06 Richard Sandiford <rsandifo@redhat.com> |
5876 | ||
5877 | PR c/13282 | |
5878 | * c.opt (Wmissing-field-initializers): New option. | |
5879 | * c-opts.c (c_common_post_options): Make -Wextra turn it on by default. | |
5880 | * c-typeck.c (pop_init_level): Guard the missing field warning with | |
5881 | warn_missing_field_initializers rather than extra_warnings. | |
5882 | * doc/invoke.texi (-Wmissing-field-initializers): Document, moving | |
5883 | some of the explanation from... | |
5884 | (-Wextra): ...here. Say that the missing field warning can be | |
5885 | seperately controlled by -Wmissing-field-initializers. | |
5886 | ||
caad9f81 PB |
5887 | 2004-08-06 Paolo Bonzini <bonzini@gnu.org> |
5888 | ||
5889 | * expr.c (expand_expr_real_1) <ENTRY_VALUE_EXPR>: Remove. | |
5890 | * tree-inline.c (estimate_num_insns_1) <ENTRY_VALUE_EXPR>: Remove. | |
5891 | * tree-pretty-print.c (dump_generic_node) <ENTRY_VALUE_EXPR>: Remove. | |
5892 | * tree.def (ENTRY_VALUE_EXPR): Remove. | |
5893 | ||
6b32b628 JJ |
5894 | 2004-08-06 Jakub Jelinek <jakub@redhat.com> |
5895 | ||
5896 | * config/i386/i386.c (ix86_expand_clrmem): Move gen_cld down to | |
5897 | the places where it is actually needed. Don't use repz; stosb | |
5898 | for -Os with sufficiently small constant sizes. | |
5899 | For sufficiently small repz; stos{l,q} repeat counts use a sequence | |
5900 | of stos{l,q} instructions instead. | |
5901 | ||
6797f908 ZD |
5902 | 2004-08-06 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
5903 | ||
5904 | PR tree-optimization/16807 | |
5905 | * loop-iv.c (dump_iv_info): Dump invariants correctly. | |
5906 | (iv_subreg, iv_extend): Express value of invariant purely in | |
5907 | base field. | |
5908 | ||
866cf037 MM |
5909 | 2004-08-06 Mark Mitchell <mark@codesourcery.com> |
5910 | ||
5911 | * config/arm/symbian.h (CC1_SPEC): Add -fno-short-enums. | |
5912 | (CC1PLUS_SPEC): Define it to be the same as CC1_SPEC. | |
5913 | ||
9652c531 | 5914 | 2004-08-06 Roman Zippel <zippel@linux-m68k.org> |
9b305d55 | 5915 | |
27fb79ad SB |
5916 | * config/m68k/m68k.c (post_inc_operand,pre_dec_operand): New. |
5917 | * config/m68k/m68k.h (PREDICATE_CODES): add post_inc_operand, | |
5918 | pre_dec_operand. | |
5919 | * config/m68k/m68k.md (zero_extend*2): delay the splitting of the | |
5920 | pattern until reload is finished to allow better code generation | |
5921 | and split them completely into separate instrunctions. | |
5922 | (*andsi3_split): New pattern. | |
9652c531 | 5923 | |
b2ca3702 MM |
5924 | 2004-08-05 Mark Mitchell <mark@codesourcery.com> |
5925 | ||
5926 | * tree.c (handle_dll_attribute): Move here from i383/winnt.c. | |
5927 | Replace use of DECL_INLINE with DECL_DECLARED_INLINE_P. Set | |
5928 | DECL_VISIBLITY. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. | |
5929 | * tree.h (handle_dll_attribute): Declare. Test | |
5930 | TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. | |
5931 | * c-common.h (c_determine_visibility): Declare. | |
5932 | * c-common.c (c_determine_visibility): New function. | |
5933 | * c-decl.c (finish_decl): Use it. | |
5934 | (finish_function): Likewise. | |
5935 | * defaults.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define it to | |
5936 | zero, by default. Use #if, not #ifdef, to test it. | |
5937 | * config/arm/arm.c (arm_attribute_table): Use | |
5938 | handle_dll_attribute. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with | |
5939 | #if. | |
5940 | * config/arm/pe.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define to 1. | |
5941 | * config/i386/cygming.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define | |
5942 | to 1. | |
5943 | * config/i386/i386-protos.h (ix86_handle_dll_attribute): Remove. | |
5944 | * config/i386/i386.c (ix86_attribute_table): Use | |
5945 | handle_dll_attribute for dllimport/dllexport. Test | |
5946 | TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. | |
5947 | * config/i386/winnt.c (ix86_handle_dll_attribute): Remove. | |
5948 | * config/mcore/mcore.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define | |
5949 | it to 1. | |
5950 | * config/mcore/mcore.c (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Test it | |
5951 | with #if. | |
5952 | * config/sh/symbian-pre.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define | |
5953 | it to 1. | |
5954 | * doc/extend.texi (dllexport): Clarify and correct documentation. | |
5955 | (dllimport): Likewise. | |
5956 | * doc/tm.texi (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Mention | |
5957 | handle_dll_attribute. | |
9b305d55 | 5958 | |
c913f08a ZD |
5959 | 2004-08-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
5960 | ||
5961 | * tree-ssa-loop-manip.c: New file. | |
5962 | * Makefile.in (tree-ssa-loop-manip.o): Add. | |
5963 | * tree-flow.h (rewrite_into_loop_closed_ssa, verify_loop_closed_ssa): | |
5964 | Declare. | |
5965 | * tree-ssa-loop.c (tree_loop_optimizer_init): Create loop closed ssa | |
5966 | form. | |
5967 | (tree_ssa_loop_done): Verify loop closed ssa form. | |
5968 | * tree-ssa-loop-im.c (move_computations): Update loop closed ssa form. | |
5969 | ||
d4482715 JDA |
5970 | 2004-08-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
5971 | ||
5972 | * pa.c (pa_asm_output_aligned_bss, pa_asm_output_aligned_common, | |
5973 | pa_asm_output_aligned_local): New functions. | |
5974 | * pa-protos.h: Add prototypes for pa_asm_output_aligned_bss, | |
5975 | pa_asm_output_aligned_common and pa_asm_output_aligned_local. | |
5976 | * pa-pro-end.h (ASM_OUTPUT_ALIGNED_COMMON): Use | |
5977 | pa_asm_output_aligned_common. | |
5978 | (ASM_OUTPUT_ALIGNED_LOCAL): Use pa_asm_output_aligned_local. | |
5979 | * pa.h (ASM_OUTPUT_ALIGNED_BSS): New macro. | |
5980 | (ASM_OUTPUT_ALIGNED_COMMON): Use pa_asm_output_aligned_common. | |
5981 | (ASM_OUTPUT_ALIGNED_LOCAL): Use pa_asm_output_aligned_local. | |
5982 | * pa64-hpux.h (MAX_OFILE_ALIGNMENT): New macro. | |
5983 | (ASM_OUTPUT_ALIGNED_COMMON): Use pa_asm_output_aligned_common. | |
5984 | (ASM_OUTPUT_ALIGNED_LOCAL): Use pa_asm_output_aligned_local. | |
5985 | * som.h (MAX_OFILE_ALIGNMENT): Provide maximum alignment of global | |
5986 | common data. | |
5987 | ||
21149a79 AP |
5988 | 2004-08-05 Andrew Pinski <apinski@apple.com> |
5989 | ||
5990 | * objc/objc-act.c (build_objc_string_object): Mark the address | |
5991 | expression as constant. | |
5992 | ||
d5861a7a DE |
5993 | 2004-08-05 David Edelsohn <edelsohn@gnu.org> |
5994 | ||
5995 | * config/rs6000/rs6000.c (rs6000_rtx_costs): Fix mask_operand | |
5996 | and mask64_operand thinkos. Handle ZERO_EXTRACT. Handle | |
5997 | SIGN_EXTEND / ZERO_EXTEND of MEM. Handle rlwinm patterns. | |
5998 | ||
0a2b72a6 JM |
5999 | 2004-08-05 Joseph S. Myers <jsm@polyomino.org.uk> |
6000 | ||
6001 | * config/linux.h, config/i386/linux.h, config/sparc/linux.h: | |
6002 | Remove definitions conditioned on USE_GNULIBC_1 or conditioned | |
6003 | out, and associated obsolete comments. | |
6004 | ||
ca7a3bd7 NS |
6005 | 2004-08-05 Nathan Sidwell <nathan@codesourcery.com> |
6006 | ||
6007 | * tree.h (force_fit_type): Return a tree, take three flags. | |
6008 | * fold-const.c (force_fit_type): Set TREE_OVERFLOW and | |
6009 | TREE_CONSTANT_OVERFLOW here. | |
6010 | (int_const_binop, const_binop): Adjust. | |
6011 | (size_int_type): Do sign extension here. | |
6012 | (fold_convert_const, optimize_bit_field_compare, | |
6013 | decode_field_reference, all_ones_mask_p, fold_div_compare, fold, | |
6014 | fold_negate_const, fold_abs_const, fold_not_const): Adjust. | |
6015 | * tree.c (size_in_bytes, int_fits_type_p): Adjust. | |
6016 | ||
d36837f4 ZD |
6017 | 2004-08-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
6018 | ||
6019 | PR tree-optimization/16864 | |
6020 | * tree-tailcall.c (eliminate_tail_call): Do not create phi nodes | |
6021 | for ssa names without default_def. | |
6022 | ||
ea5f7a19 RS |
6023 | 2004-08-05 Richard Sandiford <rsandifo@redhat.com> |
6024 | ||
6025 | * config/i386/i386.c (ix86_expand_prologue): If the function uses a | |
6026 | frame pointer, restore eax with an ebp-relative address. | |
6027 | ||
0e6df31e GK |
6028 | 2004-08-04 Geoffrey Keating <geoffk@apple.com> |
6029 | ||
6030 | PR 14516 | |
6031 | * c-common.c (c_expand_decl): Don't special-case static VAR_DECLs. | |
6032 | * c-common.h (make_rtl_for_local_static): Delete. | |
6033 | * c-decl.c (shadow_tag_warned): Clean up comment. | |
6034 | (finish_decl): Clean up spacing. Use set_user_assembler_name when | |
6035 | appropriate. Don't pass asmspec to rest_of_decl_compilation. | |
6036 | * c-semantics.c (make_rtl_for_local_static): Delete. | |
6037 | * expr.c (init_block_move_fn): Use set_user_assembler_name. | |
6038 | (init_block_clear_fn): Likewise. | |
6039 | * passes.c (rest_of_decl_compilation): Remove asmspec parameter, | |
6040 | expect it to be in DECL_ASSEMBLER_NAME. Update callers in many files. | |
6041 | * toplev.h (rest_of_decl_compilation): Remove asmspec parameter. | |
6042 | * tree.h (make_decl_rtl): Remove second parameter. | |
6043 | (set_user_assembler_name): New. | |
6044 | * varasm.c (set_user_assembler_name): New. | |
6045 | (make_decl_rtl): Remove second parameter. Update callers in many | |
6046 | files. | |
6047 | ||
4f587cb0 AN |
6048 | 2004-08-05 Adam Nemet <anemet@lnxw.com> |
6049 | ||
6050 | * config.gcc (case i[34567]86-*-lynxos*): Update to LynxOS 4.0. | |
6051 | (case rs6000-*-lynxos*): Rename it to powerpc-*-lynxos*. Update | |
6052 | to LynxOS 4.0. | |
6053 | * gthr-lynx.h: New file. | |
6054 | * config/lynx-ng.h: Remove file. | |
6055 | * config/lynx.h: Update to LynxOS 4.0. | |
6056 | * config/t-lynx: New file. | |
6057 | * config/i386/lynx-ng.h: Remove file. | |
6058 | * config/i386/lynx.h: Update to LynxOS 4.0. | |
6059 | * config/rs6000/lynxbase.h: Remove file. | |
6060 | * config/rs6000/lynx.h: Update to LynxOS 4.0. | |
6061 | * config/rs6000/t-lynx: New file. | |
6062 | * doc/install.texi (Options specification): Remove reference to | |
6063 | LynxOS from systems where --with-gnu-as makes a difference. | |
6064 | ||
85291069 JM |
6065 | 2004-08-05 Joseph S. Myers <jsm@polyomino.org.uk> |
6066 | ||
6067 | * c-common.c (c_stddef_cpp_builtins): Define __INTMAX_TYPE__ and | |
6068 | __UINTMAX_TYPE__. | |
6069 | * c-cppbuiltin.c (builtin_define_stdint_macros): New. Define | |
6070 | __INTMAX_MAX__. | |
6071 | (c_cpp_builtins): Call it. | |
6072 | * doc/cpp.texi: Update. | |
6073 | ||
30a555d9 DE |
6074 | 2004-08-04 David Edelsohn <edelsohn@gnu.org> |
6075 | ||
6076 | * config/rs6000/rs6000.c (rs6000_rtx_costs): LABEL_REFs are zero | |
6077 | cost. | |
6078 | ||
878f99d2 JH |
6079 | 2004-08-04 Jan Hubicka <jh@suse.cz> |
6080 | ||
6081 | * basic-block.h (profile_staus): New global variable. | |
6082 | * cfg.c (profile_status): Declare. | |
6083 | (check_bb_profile): Break out from ....; use profile_status | |
6084 | (dump_flow_info): ... here. | |
6085 | * cfgbuild.c (find_basic_blocks): Set profile_status. | |
6086 | * cfgexpand.c (tree_expand_cfg): Likewise. | |
6087 | * predict.c (estimate_probability): Likewise. | |
6088 | * profile.c (branch_prob): Likewise. | |
6089 | * tree-cfg.c (build_tree_cfg): Likewise. | |
6090 | (dump_function_to_file): Use check_bb_profile. | |
6091 | * tree-pretty-print (dump_bb_header): Likewise. | |
6092 | * tree-profile.c (do_tree_profiling): Cleanup. | |
6093 | ||
7e7ec48e ZW |
6094 | 2004-08-04 Zack Weinberg <zack@codesourcery.com> |
6095 | ||
6096 | * Makefile.in (RTL_BASE_H, RTL_H): Correct. | |
6097 | (BUILD_RTL): Remove $(BUILD_PREFIX) from ggc-none.o. | |
6098 | (genobjs): Add errors.o, ggc-none.o, and min-insn-modes.o. | |
6099 | (read-rtl.o, gensupport.o, genconfig.o, genflags.o, gencodes.o) | |
6100 | (genconstants.o, genemit.o, genopinit.o, genrecog.o, genextract.o) | |
6101 | (genpeep.o, genattr.o, genattrtab.o, genautomata.o, genoutput.o) | |
6102 | (genconditions.o): Depend on $(RTL_BASE_H) not $(RTL_H). | |
6103 | (ggc-none.o, errors.o): Move rule to generators section; | |
6104 | correct dependencies. | |
6105 | (min-insn-modes.o): Move rule to generators section; remove | |
6106 | unnecessary explicit command; correct dependencies. | |
6107 | (print-rtl.o, print-rtl1.o): Correct dependencies. | |
6108 | ($(BUILD_PREFIX_1)errors.o. $(BUILD_PREFIX_1)ggc-none.o): Delete rule. | |
6109 | (mostlyclean): Update. | |
6110 | ||
6111 | * errors.c: Include bconfig.h not config.h. Correct comment. | |
6112 | * gengtype.c, genpreds.c: Don't define NO_GENRTL_H. | |
6113 | * ggc-none.c: Include bconfig.h; not config.h or tm.h. | |
6114 | * print-rtl.c: Don't include tm_p.h. | |
6115 | ||
6116 | * rtl.h: Move forward-decl of struct function down where it's | |
6117 | needed. Include genrtl.h #ifndef GENERATOR_FILE, not | |
6118 | #ifndef NO_GENRTL_H. Remove unnecessary #ifdef BUFSIZ statements. | |
6119 | ||
b0382c67 ZD |
6120 | 2004-08-04 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
6121 | Jeff Law <law@redhat.com> | |
6122 | ||
6123 | * tree-cfg.c (tree_duplicate_bb): Mark duplicated definitions. | |
6124 | * tree-flow.h (rewrite_ssa_into_ssa): Declaration changed. | |
6125 | * tree-into-ssa.c (rewrite_ssa_into_ssa): Use new interface to | |
6126 | manipulate the duplicated ssa names. | |
6127 | * tree-ssanames.c (ssa_names_to_rewrite): New variable. | |
6128 | (marked_for_rewrite_p, any_marked_for_rewrite_p, mark_for_rewrite, | |
6129 | unmark_all_for_rewrite, marked_ssa_names, release_ssa_name_force): | |
6130 | New functions. | |
6131 | (release_ssa_name): Do not release ssa names that may have multiple | |
6132 | definitions. | |
6133 | * tree.h (release_ssa_name_force, mark_for_rewrite, | |
6134 | unmark_all_for_rewrite, marked_for_rewrite_p, any_marked_for_rewrite_p, | |
6135 | marked_ssa_names): Declare. | |
6136 | * tree-ssa-loop-ch.c (mark_defs_for_rewrite): Remove. | |
6137 | (duplicate_blocks): Remove call to mark_defs_for_rewrite. | |
6138 | Update call to rewrite_ssa_into_ssa. | |
6139 | ||
63c5b495 MM |
6140 | 2004-08-04 Mark Mitchell <mark@codesourcery.com> |
6141 | ||
6142 | * defaults.h (TARGET_DECLSPEC): New macro. | |
6143 | * c-cppbuiltin.c (c_cpp_builtins): Handle TARGET_DECLSPEC. | |
6144 | * config/arm/pe.h (SUBTARGET_CPP_SPEC): Remove __declspec support. | |
b2ca3702 | 6145 | * config/arm/symbian.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define. |
63c5b495 MM |
6146 | * config/i386/beof-elf.h (TARGET_OS_CPP_BUILTINS): Remove |
6147 | __declspec support. | |
6148 | (TARGET_DECLSPEC): Define. | |
6149 | * config/i386/cygming.h (TARGET_OS_CPP_BUILTINS): Remove | |
6150 | __declspec support. | |
6151 | * config/i386/i386-interix.h (TARGET_OS_CPP_BUILTINS): Remove | |
6152 | __declspec support. | |
6153 | (TARGET_DECLSPEC): Define. | |
6154 | * config/mcore/mcore.h (TARGET_CPU_CPP_BUILTINS): Remove | |
6155 | __declspec support. | |
6156 | * config/sh/symbian-pre.h (SUBTARGET_CPP_SPEC): Remove __declspec | |
6157 | support. | |
6158 | * doc/tm.texi (TARGET_DECLSPEC): Document. | |
6159 | ||
6160 | * doc/extend.texi: Fix typo in comment. | |
6161 | ||
44d10c10 PB |
6162 | 2004-08-04 Paul Brook <paul@codesourcery.com> |
6163 | ||
6164 | * target-def.h (TARGET_CXX_CDTOR_RETURNS_THIS): Define. | |
6165 | (TARGET_CXX): Use it. | |
6166 | * target.h (struct gcc_target): Add cdtor_returns_this. | |
6167 | * config/arm/arm.c (arm_cxx_cdtor_returns_this): New function. | |
6168 | (TARGET_CXX_CDTOR_RETURNS_THIS): Define. | |
6169 | * doc/tm.texi: Document TARGET_CXX_CDTOR_RETURNS_THIS. | |
6170 | ||
5e9754af NS |
6171 | 2004-08-03 Nathan Sidwell <nathan@codesourcery.com> |
6172 | ||
6173 | * c-lex.c (narrowest_unsigned_type, narrowest_signed_type): Take | |
6174 | low/high pair. Do range checking directly. | |
6175 | (interpret_integer): Adjust. | |
6176 | ||
2acc29bd NC |
6177 | 2004-08-04 Nick Clifton <nickc@redhat.com> |
6178 | ||
6179 | * config/sh/sh.h (TARGET_SWITCHES): Add no-renesas to select the | |
6180 | GCC ABI. | |
6181 | * doc/invoke.texi: Document this new switch and also the -mrenesas | |
6182 | switch. | |
6183 | ||
2496942a NS |
6184 | 2004-08-04 Nathan Sidwell <nathan@codesourcery.com> |
6185 | ||
6186 | * cfglayout.c (insn_locators_initialize): Update the current | |
6187 | location before initializing a location. | |
6188 | ||
7e2e8179 ZW |
6189 | 2004-08-03 Zack Weinberg <zack@codesourcery.com> |
6190 | ||
403f8503 ZW |
6191 | * dbxout.c (dbxout_function_decl): Always call dbxout_function_end. |
6192 | (dbxout_function_end): Return after emitting the "Lscope" symbol | |
6193 | under the same conditions that this function formerly wasn't called. | |
6194 | Add explanatory comments. | |
6195 | ||
bcc7f708 | 6196 | PR 14860 |
ca043393 ZW |
6197 | * c-decl.c (record_builtin_type): Call debug_hooks->type_decl |
6198 | on the new decl. | |
6199 | ||
bcc7f708 | 6200 | PR 13956 |
7e2e8179 ZW |
6201 | * dbxout.c (dbx_output_lbrac, dbx_output_rbrac): New |
6202 | functions, broken out of dbxout_block. | |
6203 | (dbxout_block): The block at depth 0 should get LBRAC/RBRAC | |
6204 | stabs too, if it contains symbols. Use the begin_label and | |
6205 | the Lscope label (emitted by dbxout_function_end) for the | |
6206 | range of this block. | |
6207 | ||
5d75ba94 NN |
6208 | 2004-08-03 Nathanael Nerode <neroden@gcc.gnu.org> |
6209 | ||
6210 | * doc/install.texi: Update autoconf version requirements. | |
6211 | ||
2e4e72b1 ZW |
6212 | 2004-08-03 Zack Weinberg <zack@codesourcery.com> |
6213 | ||
6214 | * defaults.h (LEGITIMATE_PIC_OPERAND_P): Provide default definition. | |
6215 | * recog.c (general_operand, immediate_operand, nonmemory_operand) | |
6216 | (asm_operand_ok): Remove #ifdefs on LEGITIMATE_PICOPERAND_P. | |
6217 | * regclass.c (record_reg_classes): Likewise. | |
6218 | * reload.c (find_reloads): Likewise. | |
6219 | * reload1.c (reload): Likewise. | |
6220 | ||
f9942f4e ZW |
6221 | 2004-08-03 Zack Weinberg <zack@codesourcery.com> |
6222 | ||
6223 | * gensupport.c (init_md_reader_args_cb): Renamed from | |
6224 | init_md_reader_args. Add third option, callback function for | |
6225 | parsing program-specific options. Add diagnosis of incorrect | |
6226 | number of input files. | |
6227 | (init_md_reader): Fold into init_md_reader_args_cb. | |
6228 | (init_md_reader_args): Now a thin wrapper around | |
6229 | init_md_reader_args_cb. | |
6230 | * gensupport.h: Update prototypes. | |
6231 | ||
6232 | * genattr.c, genattrtab.c, gencodes.c, genconfig.c, genemit.c | |
6233 | * genextract.c, genflags.c, genopinit.c, genoutput.c, genpeep.c | |
6234 | * genrecog.c: No need to diagnose lack of an input file; | |
6235 | init_md_reader_args will handle it. | |
6236 | * genconditions.c: Likewise, and use init_md_reader_args. | |
6237 | * genconstants.c: Likewise, and no need to call read_md_rtx. | |
6238 | ||
9cbe78fb JM |
6239 | 2004-08-03 Joseph S. Myers <jsm@polyomino.org.uk> |
6240 | ||
6241 | * c-decl.c (implicitly_declare): Diagnose incompatible implicit | |
6242 | declarations. | |
6243 | ||
3e558e80 MS |
6244 | 2004-08-03 Mike Stump <mrs@apple.com> |
6245 | ||
6246 | * config/darwin-c.c: Don't search in "/Local/Library/Frameworks" | |
6247 | for frameworks. | |
6248 | * doc/invoke.texi (Darwin Options): Update to reflect above. | |
6249 | ||
a0fac73d RS |
6250 | 2004-08-03 Roger Sayle <roger@eyesopen.com> |
6251 | ||
6252 | PR middle-end/16790 | |
6253 | * fold-const.c (extract_muldiv_1) <NOP_EXPR>: Disallow local | |
6254 | truncations, not just global truncations. | |
6255 | ||
cddbddb7 AP |
6256 | 2004-08-03 Andrew Pinski <apinski@apple.com> |
6257 | ||
6258 | PR bootstrap/16865 | |
6259 | * loop-iv.c (simplify_using_assignment): Initialize lhs. | |
6260 | ||
bebf829d PB |
6261 | 2004-08-03 Paul Brook <paul@codesourcery.com> |
6262 | ||
6263 | * gcc/doc/install.texi: Document MPFR requirement. | |
6264 | ||
cddbddb7 | 6265 | 2004-08-03 Maciej W. Rozycki <macro@linux-mips.org> |
3b0727a0 | 6266 | |
f9942f4e ZW |
6267 | * aclocal.m4 (gcc_AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h> |
6268 | and mmap() explicitly instead of relying on preset autoconf cache | |
3b0727a0 MR |
6269 | variables. |
6270 | * configure: Regenerate. | |
6271 | ||
f6bc51cb L |
6272 | 2004-08-03 H.J. Lu <hongjiu.lu@intel.com> |
6273 | ||
6274 | PR target/16570 | |
6275 | * config.gcc (i[34567]86-*-* | x86_64-*-*): Add i386/t-gmm_malloc | |
6276 | to tmake_file. | |
6277 | (i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1): Likewise. | |
6278 | (i[34567]86-*-linux* | x86_64-*-linux*): Add i386/t-pmm_malloc | |
6279 | to tmake_file. | |
6280 | ||
6281 | * config/i386/t-gmm_malloc: New file. | |
6282 | * config/i386/t-pmm_malloc: Likewise. | |
f9942f4e | 6283 | |
f6bc51cb L |
6284 | * config/i386/xmmintrin.h: Include <mm_malloc.h>. |
6285 | ||
6286 | 2004-08-03 H.J. Lu <hongjiu.lu@intel.com> | |
5b0264cb | 6287 |