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Commit | Line | Data |
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010529e5 AS |
1 | Fri Aug 27 09:36:17 1999 Andreas Schwab <schwab@suse.de> |
2 | ||
3 | * function.c (assign_stack_temp_for_type): Fix change of Mar 5 for | |
4 | the fact that ALIGN is measured in bits, not bytes. | |
5 | ||
e89a9554 ZW |
6 | 1999-08-27 00:27 -0700 Zack Weinberg <zack@bitmover.com> |
7 | ||
8 | * c-typeck.c (c_expand_start_case): Return immediately if exp | |
9 | is an ERROR_MARK. | |
10 | * fold-const.c (operand_equal_p): Return immediately if arg1 | |
11 | or arg0 are ERROR_MARKs. | |
12 | * stor-layout.c (layout_type [case RECORD_TYPE]): Ignore | |
13 | fields of type ERROR_MARK when calculating if the record can | |
14 | go in a register. | |
15 | ||
7759f25b JK |
16 | Fri Aug 27 01:03:48 1999 Jim Kingdon <http://developer.redhat.com> |
17 | with much help from Jeffrey A Law and Richard Henderson | |
18 | ||
19 | * i386.md: In the 6 insns which call output_fix_trunc, | |
20 | earlyclobber operands[0]. | |
21 | ||
5ca8e6f7 PB |
22 | Fri Aug 27 01:01:51 1999 Philip Blundell <pb@nexus.co.uk> |
23 | ||
24 | * jump.c (duplicate_loop_exit_test): Call reg_scan_update after | |
25 | creating new registers. | |
26 | ||
9c23aa47 ZW |
27 | 1999-08-26 23:09 -0700 Zack Weinberg <zack@bitmover.com> |
28 | ||
29 | * i386.h: Declare ix86_cpu_string, ix86_arch_string, | |
30 | i386_reg_alloc_order, i386_regparm_string, | |
31 | i386_align_loops_string, i386_align_jumps_string, | |
32 | i386_align_funcs_string, i386_preferred_stack_boundary_string, | |
33 | and i386_branch_cost_string as type "const char *". | |
34 | * i386.c: Define all above strings as type "const char *". | |
35 | ||
b122caab JW |
36 | Thu Aug 26 20:36:30 1999 Jim Wilson <wilson@cygnus.com> |
37 | ||
38 | * dwarf2out.c (output_aranges): Check DWARF_OFFSET_SIZE not PTR_SIZE | |
39 | when emitting alignment padding. Emit padding byte of 0 instead of 4. | |
40 | ||
c3da6f12 MM |
41 | Thu Aug 26 18:11:20 1999 Mark Mitchell <mark@codesourcery.com> |
42 | ||
43 | * tree.c (array_type_nelts): Don't create RTL_EXPRs from | |
44 | SAVE_EXPRs unless the SAVE_EXPRs have already been expanded. | |
45 | ||
b2244e22 JW |
46 | Thu Aug 26 19:33:23 1999 Jim Wilson <wilson@cygnus.com> |
47 | ||
48 | * dwarf2out.c (DWARF2_ASM_LINE_DEBUG_INFO): Add default definition. | |
49 | (debug_dwarf): Add DWARF2_ASM_LINE_DEBUG_INFO support. | |
50 | (dwarf2out_line, dwarf2out_finish): Likewise. | |
51 | * tm.texi (DWARF2_ASM_LINE_DEBUG_INFO): Add documetation. | |
52 | ||
4ef8e8f5 GRK |
53 | Thu Aug 26 16:10:56 1999 Gavin Romig-Koch <gavin@cygnus.com> |
54 | ||
55 | * tree.c (lang_unsave_expr_now) : Correct return type. | |
56 | * tree.h (lang_unsave_expr_now) : Same. | |
57 | ||
b85ed4fc JL |
58 | Thu Aug 26 13:12:29 1999 Jeffrey A Law (law@cygnus.com) |
59 | ||
59de811e | 60 | * pa.c (cint_ok_for_move): Use CONST_INT_OK_FOR_LETTER_P macros |
b85ed4fc JL |
61 | instead of duplicating code. |
62 | ||
21e3a717 BS |
63 | Thu Aug 26 18:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk> |
64 | ||
65 | * gcse.c (hash_scan_insn): Don't scan obvious no-ops. | |
66 | ||
8ce25479 ZW |
67 | 1999-08-26 09:42 -0700 Zack Weinberg <zack@bitmover.com> |
68 | ||
69 | * tree.h: fancy_abort always takes three args. | |
70 | * resource.c: Move include of system.h before toplev.h. | |
71 | ||
368f4cd6 NC |
72 | Thu Aug 26 09:46:16 1999 Nick Clifton <nickc@cygnus.com> |
73 | ||
74 | * dwarf2out.c (mem_loc_descriptor): Accept LABEL_REFs as well | |
75 | as SYMBOL_REFs. | |
76 | ||
987009bf ZW |
77 | 1999-08-25 22:10 -0700 Zack Weinberg <zack@bitmover.com> |
78 | ||
79 | * system.h: Don't redefine abort or trim_filename. | |
80 | * rtl.h: Define abort to fancy_abort (__FILE__, __LINE__, 0) | |
81 | or fancy_abort (__FILE__, __LINE__, __FUNCTION__) depending on | |
82 | whether or not __FUNCTION__ is available. | |
83 | * tree.h: Duplicate rtl.h's definition of abort, for files | |
84 | that don't include rtl.h. Delete all code to perform type | |
85 | checking with a compiler other than GCC. | |
86 | * varray.h: Delete all code to perform type checking with a | |
87 | compiler other than GCC. Make VARRAY_CHECK() always evaluate | |
88 | its arguments exactly once, using a statement expression. | |
89 | Adjust the VARRAY_<type> accessor macros to match. | |
90 | * toplev.h (fatal_insn, fatal_insn_not_found): Kill. | |
91 | (_fatal_insn, _fatal_insn_not_found): New fns, take info on | |
92 | caller's location. Define fatal_insn and fatal_insn_not_found | |
93 | as macros that use _fatal_insn and _fatal_insn_not_found. | |
94 | (fancy_abort, trim_filename): Kill prototypes. | |
95 | ||
96 | * rtl.c (trim_filename): Move here from toplev.c. | |
97 | (fancy_abort): New function. | |
98 | (DIR_SEPARATOR): Provide default definition. | |
99 | * tree.c (tree_check_failed, tree_class_check_failed): Go | |
100 | through fancy_abort. | |
101 | (tree_check, tree_class_check, cst_or_constructor_check, | |
102 | expr_check): Delete. | |
103 | * varray.c (varray_check_failed): New function. | |
104 | * toplev.c (fatal_insn, fatal_insn_not_found): Replace with | |
105 | _fatal_insn and _fatal_insn_not_found. Go through | |
106 | fancy_abort. | |
107 | (trim_filename, fancy_abort): Delete. | |
108 | ||
109 | * builtins.c (expand_builtin_args_info): Report ICE with abort. | |
110 | * except.c (start_catch_handler): Report ICE with error/abort | |
111 | combo. | |
112 | * final.c (output_operand_lossage): Likewise. | |
113 | * flow.c (verify_flow_info): Likewise. | |
114 | ||
115 | * gcc.c: Prototype fatal. | |
116 | * gengenrtl.c: Undef abort after including rtl.h not system.h. | |
117 | * genattr.c, genattrtab.c, genemit.c, genextract.c, | |
118 | genflags.c, genopinit.c, genoutput.c, genpeep.c, genrecog.c: | |
119 | Don't define fancy_abort. | |
120 | ||
5879933a RH |
121 | Wed Aug 25 17:56:59 1999 Richard Henderson <rth@cygnus.com> |
122 | ||
123 | * optabs.c (emit_cmp_and_jump_insns): Be more thorough in | |
124 | canonization. | |
125 | ||
2cb3d06c RH |
126 | Wed Aug 25 15:35:55 1999 Richard Henderson <rth@cygnus.com> |
127 | ||
128 | * m88k.h (VERSION_INFO2): Kill. | |
129 | (VERSION_STRING): Kill. | |
130 | (TM_RCS_ID): Kill. | |
131 | (VERSION_INFO1): Tidy. | |
132 | (TARGET_VERSION): Update. | |
133 | * m88k/dgux.h (VERSION_INFO2): Kill. | |
134 | (ASM_FIRST_LINE): Adjust for death of VERSION_STRING. | |
135 | * m88k/luna.h (VERSION_INFO1): Tidy. | |
136 | * m88k/sysv4.h (VERSION_INFO1): Likewise. | |
137 | * m88k.c (out_rcs_id, tm_rcs_id): Kill. | |
138 | (output_file_start): Adjust for death of VERSION_STRING. | |
139 | ||
1d0e51ba JM |
140 | 1999-08-25 13:51 -0700 Jim Meyering <meyering@ascend.com> |
141 | ||
142 | * cpplib.c (detect_if_not_defined): New function. | |
143 | (do_if): Use it to detect potential once-only headers. | |
144 | ||
ccd4c832 JM |
145 | Wed Aug 25 14:00:18 1999 Jason Merrill <jason@yorick.cygnus.com> |
146 | ||
147 | * c-common.c (combine_strings): Always set TREE_CONSTANT. | |
148 | ||
57cf50a4 GRK |
149 | Wed Aug 25 15:27:22 1999 Gavin Romig-Koch <gavin@cygnus.com> |
150 | ||
151 | * combine.c (nonzero_bits) : Allow single-ly set registers to be | |
152 | anywere in the function only if they are pseudos and set before | |
153 | being used (not live at the start of the function). | |
154 | (num_sign_bit_copies) : Same. | |
155 | (get_last_value_validate) : Same. | |
156 | (get_last_value) : Same. | |
157 | ||
e0485b85 RH |
158 | Wed Aug 25 11:13:29 1999 Richard Henderson <rth@cygnus.com> |
159 | ||
160 | * loop.c (express_from): Try harder to unify (* c N) and (* c M) | |
161 | where N and M are constant and N is an integer multiple of M. | |
162 | ||
36349f8b AM |
163 | Wed Aug 25 13:55:47 EDT 1999 Andrew MacLeod <amacleod@cygnus.com> |
164 | ||
165 | * sbitmap.h (sbitmap_intersection_of_succs): Add prototype. | |
166 | (sbitmap_intersection_of_preds, sbitmap_union_of_succs, | |
167 | sbitmap_union_of_preds): Add prototypes. | |
168 | * sbitmap.c (sbitmap_intersection_of_succs): New function to compute | |
169 | the intersection of successors with the new flow graph structures. | |
170 | (sbitmap_intersection_of_preds): New function to compute the | |
171 | intersection of predecessors with the new flow graph structures. | |
172 | (sbitmap_union_of_succs): New function to compute the union of | |
173 | successors with the new flow graph structures. | |
174 | (sbitmap_union_of_preds): New function to compute the union of | |
175 | predecessors with the new flow graph structures. | |
176 | * gcse.c (compute_rdm, compute_available): Use new sbitmap routines. | |
177 | (expr_reaches_here_p): Use edge and basic_block structures instead | |
178 | of s_preds and s_succs. | |
179 | (compute_cprop_avinout): Use new sbitmap routines. | |
180 | (pre_expr_reaches_here_p): Use edge and basic_block structures instead | |
181 | of s_preds and s_succs. | |
182 | * flow.c (compute_flow_dominators): Compute dominators using | |
183 | edges and basic blocks instead of s_preds and s_succs. | |
184 | ||
5a4f6418 AM |
185 | Wed Aug 25 13:41:47 EDT 1999 Andrew MacLeod <amacleod@cygnus.com> |
186 | ||
187 | * lists.c (unused_insn_list, unused_expr_list): New file for | |
188 | maintaining various types of lists. New statics for maintaining a | |
189 | cache of available INSN_LIST and EXPR_LIST nodes. | |
190 | (free_list): Static function for freeing a list of INSN/EXPR nodes. | |
191 | (alloc_INSN_LIST): Function to get a free INSN_LIST node. | |
192 | (alloc_EXPR_LIST): Function to get a free EXPR_LIST node. | |
193 | (init_EXPR_INSN_LIST_cache): Initialize the cache lists. | |
194 | (free_EXPR_LIST_list): Free an entire list of EXPR_LIST nodes. | |
195 | (free_INSN_LIST_list): Free an entire list of INSN_LIST nodes. | |
196 | (free_EXPR_LIST_node): Free an individual EXPR_LIST node. | |
197 | (free_INSN_LIST_node): Free an individual INSN_LIST node. | |
198 | * haifa-sched.c (unused_insn_list, unused_expr_list): Moved to flow.c | |
199 | (free_list, alloc_INSN_LIST, alloc_EXPR_LIST): Moved to flow.c | |
200 | (remove_dependence, free_pending_lists): Use new global routines. | |
201 | (flush_pending_lists, sched_analyze_insn): Use new global routines. | |
202 | (sched_analyze, compute_block_backward_dependences): Use new routines. | |
203 | (sched_analyze_1, sched_analyze_2): Use new routines. | |
204 | (schedule_insns): Use new global routines. | |
205 | * rtl.h (init_EXPR_INSN_LIST_cache, free_EXPR_LIST_list): Add function | |
206 | prototypes. | |
207 | (free_INSN_LIST_list, free_EXPR_LIST_node): Add prototypes. | |
208 | (free_INSN_LIST_node, alloc_INSN_LIST, alloc_EXPR_LIST): Add function | |
209 | prototypes. | |
210 | * toplev.c (rest_of_compilation): Initialize node cache. | |
211 | * Makefile.in (OBJS): Add lists.o to list of object files. | |
212 | (lists.o): Add dependancies. | |
213 | ||
b54480a7 NC |
214 | Wed Aug 25 17:31:56 1999 Nick Clifton <nickc@cygnus.com> |
215 | ||
216 | * config/v850/v850.md: Fix compile time warning messages. | |
217 | * config/v850/v850.c: Fix compile time warning messages. | |
218 | * config/v850/v850.h: Fix compile time warning messages. | |
219 | ||
ffee6d93 KG |
220 | Wed Aug 25 09:44:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
221 | ||
222 | * genattr.c (gen_attr): Add prototype arguments for get_attr_*(). | |
223 | Remove unused prototype for `init_lengths'. | |
224 | ||
6a651371 KG |
225 | Wed Aug 25 09:32:31 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
226 | ||
227 | * calls.c (emit_call_1): Mark parameter `stack_size' with | |
228 | ATTRIBUTE_UNUSED. | |
229 | (expand_call): Initialize variable `insn'. | |
230 | (emit_library_call): Likewise for variable `high_to_save'. | |
231 | (emit_library_call_value): Likewise. | |
232 | (store_one_arg): Likewise for variables `lower_bound' and | |
233 | `upper_bound'. | |
234 | ||
235 | * combine.c (try_combine): Likewise for variables `i2_code_number' | |
236 | and `other_code_number'. | |
237 | (find_split_point): Likewise for variables `pos', `unsignedp' and | |
238 | `inner'. | |
239 | (simplify_if_then_else): Likewise for variables `op' and `c1'. | |
240 | (simplify_and_const_int): Remove unused variable `width'. | |
241 | (merge_outer_ops): Likewise. | |
242 | ||
243 | * cse.c (simplify_binary_operation): Cast an INTVAL() to `unsigned | |
244 | HOST_WIDE_INT' when comparing against one. | |
245 | (simplify_relational_operation): Likewise. | |
246 | (cse_insn): Initialize variables `src_eqv_volatile', | |
247 | `src_eqv_in_memory', `src_eqv_in_struct', `src_eqv_hash' and `sets'. | |
248 | ||
249 | * final.c (init_final): Constify parameter `filename'. | |
250 | (final_start_function): Mark parameter `optimize' with | |
251 | ATTRIBUTE_UNUSED. | |
252 | (profile_function): Likewise for parameters `first' and `optimize'. | |
253 | (output_source_line): Likewise for parameter `file'. | |
254 | ||
255 | * integrate.c (subst_constants): Cast a value to `size_t' when | |
256 | comparing against one. | |
257 | (mark_stores): Initialize variable `mode'. Cast a value to | |
258 | `size_t' when comparing against one. | |
259 | ||
260 | * integrate.h (MAYBE_EXTEND_CONST_EQUIV_VARRAY): Likewise. | |
261 | ||
262 | * loop.c (move_movables): Initialize variable `first'. | |
263 | (strength_reduce): Likewise for variable `increment'. | |
264 | (check_dbra_loop): Likewise for variable `comparison_val'. Cast a | |
265 | value to `size_t' when comparing against one. | |
266 | (load_mems): Initialize variable `end_label'. | |
267 | ||
268 | * output.h (init_final): Constify parameter. | |
269 | ||
270 | * reload.c (decompose): Initialize variable `base'. | |
271 | ||
272 | * reload1.c (reload): Likewise for variable `is_scalar'. | |
273 | (spill_hard_reg): Mark parameter `dumpfile' with ATTRIBUTE_UNUSED. | |
274 | (choose_reload_regs): Initialize variable `mode'. | |
275 | (emit_reload_insns): Likewise for variable `store_insn'. | |
276 | (reload_cse_noop_set_p): Mark parameter `insn' with | |
277 | ATTRIBUTE_UNUSED. | |
278 | (reload_combine): Initialize variable `set'. | |
279 | ||
280 | * unroll.c (unroll_loop): Likewise for variable `local_label'. | |
281 | (copy_loop_body): Cast a value to `size_t' when comparing against | |
282 | one. | |
283 | ||
284 | * varasm.c (assemble_variable): Initialize variable `size_tree'. | |
285 | (const_hash): Add an `else abort()' in an if-else-if-else sequence. | |
286 | (remove_from_pending_weak_list): Mark parameter `name' with | |
287 | ATTRIBUTE_UNUSED. | |
288 | ||
e5ad6436 BS |
289 | Wed Aug 25 11:18:39 1999 Bernd Schmidt <bernds@cygnus.co.uk> |
290 | ||
291 | * toplev.c (rest_of_compilation): Use decl_printable_name when opening | |
292 | gcse dump file. | |
293 | ||
c9304747 NC |
294 | Wed Aug 25 10:57:12 1999 Nick Clifton <nickc@cygnus.com> |
295 | ||
296 | * config/arm/telf.h (ASM_WEAKEN_LABEL): Define. | |
297 | (ASM_DECLARE_FUNCTION_NAME): Define. | |
298 | (TYPE_ASM_OP, SIZE_ASM_OP, TYPE_OPERAND_FORMAT, | |
299 | ASM_DECLARE_RESULT, ASM_DECLARE_OBJECT_NAME, | |
300 | ASM_FINISH_DECLARE_OBJECT, ASM_DECLARE_FUNCTION_SIZE): Define if | |
301 | not already defined. | |
302 | ||
8bcafee3 JDA |
303 | Wed Aug 25 01:36:11 1999 John David Anglin <dave@hiauly1.hia.nrc.ca> |
304 | ||
305 | * calls.c (emit_call_1): Use call_pop/call_value_pop for all values | |
306 | of n_popped when call/call_value are not defined. | |
307 | ||
a3a15b4d JL |
308 | Wed Aug 25 01:25:14 1999 Jeffrey A Law (law@cygnus.com) |
309 | ||
310 | * tm.texi: GNU CC -> GCC conversion. | |
311 | (CC1_SPEC): Indicate it is used for all language front ends. | |
312 | ||
3ad47811 MM |
313 | Tue Aug 24 23:43:03 1999 Mark Mitchell <mark@codesourcery.com> |
314 | ||
315 | * flow.c (delete_block): Spell NOTE_INSN_EH_REGION_BEG and | |
316 | NOTE_INSN_EH_REGION_END correctly. | |
317 | ||
66b9b71f | 318 | Tue Aug 24 23:26:44 1999 Michael Tiemann <tiemann@holodeck.cygnus.com> |
73049ebc MT |
319 | Jeff Law <law@cygnus.com> |
320 | ||
321 | * loop.c (strength_reduce): Automatically unroll loops if the | |
322 | unrolled loop size is smaller than the rolled loop size. | |
66b9b71f MT |
323 | |
324 | * loop.c (insert_bct): Replace use of sdiv_optab with asr_optab | |
325 | and delete comment that code should be rewritten. | |
326 | ||
8f04d345 JL |
327 | Tue Aug 24 22:56:35 1999 Jeffrey A Law (law@cygnus.com) |
328 | ||
50f71e6f JL |
329 | * haifa-sched.c (find_rgns): Mark a block found during the DFS search |
330 | as reachable. | |
331 | ||
8f04d345 JL |
332 | * haifa-sched.c (get_visual_tbl_length): Fix off-by-one error. |
333 | ||
411c6851 MK |
334 | Tue Aug 24 22:41:06 1999 Mumit Khan <khan@xraylith.wisc.edu> |
335 | ||
336 | * fixinc/mkfixinc.sh: Don't fix uwin headers. | |
337 | * i386/uwin.h (MD_STARTFILE_PREFIX): Define. | |
338 | (LINK_SPEC): Add -u _main when building executables. | |
339 | (ASM_DECLARE_FUNCTION): Update from Cygwin. | |
340 | (ASM_FILE_END): Use the default for ix86-pe. | |
341 | * i386/xm-uwin.h (HAVE_BCOPY): Undefine. | |
342 | ||
b6c8689d AH |
343 | Tue Aug 24 20:49:47 1999 Art Haas <ahaas@neosoft.com> |
344 | ||
345 | * final.c (output_addr_const): Handle case where ASM_OPEN_PAREN | |
346 | and ASM_CLOSE_PAREN are empty strings. | |
347 | ||
d059a239 FF |
348 | Wed Aug 25 12:46:22 1999 Fred Fish <fnf@cygnus.com> |
349 | Geoffrey Keating <geoffk@cygnus.com> | |
350 | ||
351 | * Makefile.in (PREPROCESSOR_DEFINES): New macro. | |
352 | (protoize.o): Use PREPROCESSOR_DEFINES and DRIVER_DEFINES. | |
353 | (unprotoize.o): Ditto. | |
354 | (test-protoize-simple): Don't define STD_PROTO_DIR. | |
355 | * protoize.c: Use PARAMS rather than PROTO. Minor whitespace | |
356 | changes to make 'test-protoize-simple' pass. | |
357 | (STD_PROTO_DIR): Remove define. | |
358 | (STANDARD_EXEC_PREFIX): Supply default define. | |
359 | (standard_exec_prefix): New variable, init to STANDARD_EXEC_PREFIX. | |
360 | (target_machine): New variable, init to DEFAULT_TARGET_MACHINE. | |
361 | (target_version): New variable, init to DEFAULT_TARGET_VERSION. | |
362 | (GET_ENV_PATH_LIST): New macro. | |
363 | (default_syscalls_dir): No longer initialized to STD_PROTO_DIR. | |
364 | (do_processing): Initialize default_syscalls_dir using new | |
365 | macros. Use it to initialize syscalls_absolute_filename. | |
366 | ||
1f081ffb RH |
367 | Tue Aug 24 16:58:15 1999 Richard Henderson <rth@cygnus.com> |
368 | ||
369 | * jump.c (jump_optimize_1): Do cmov opt on any single-set; force | |
370 | B into a register before emit_conditional_move. | |
371 | ||
abe4f192 RH |
372 | Tue Aug 24 15:37:03 1999 Richard Henderson <rth@cygnus.com> |
373 | ||
374 | * fold-const.c (fold): Reassociate (+ (+ (* a b) c) (* d e)) | |
375 | as (+ (+ (* a b) (* d e)) c). Factor a common power-of-two | |
376 | multiplicand out of (+ (* a b) (* c d)). | |
377 | ||
f2a1bc02 BM |
378 | Tue Aug 24 11:46:10 1999 Bob Manson <manson@cygnus.com> |
379 | Richard Henderson <rth@cygnus.com> | |
380 | ||
381 | * haifa-sched.c (split_hard_reg_notes): Move to flow.c | |
382 | (new_insn_dead_notes): Likewise. | |
383 | (update_n_sets): Likewise. | |
384 | (update_flow_info): Move to flow.c, renamed to update_life_info; | |
385 | extend to handle multiple source insns. | |
386 | * flow.c: Include resource.h | |
387 | (unlink_insn_chain): New. | |
388 | (split_hard_reg_notes): New. | |
389 | (maybe_add_dead_note): New. | |
390 | (maybe_add_dead_note_use): New. | |
391 | (find_insn_with_note): New. | |
392 | (new_insn_dead_notes): New. | |
393 | (update_n_sets): New. | |
394 | (sets_reg_or_subreg_1, sets_reg_or_subreg): New. | |
395 | (maybe_remove_dead_notes): New. | |
396 | (update_life_info): New. | |
397 | (prepend_reg_notes): New. | |
398 | (replace_insns): New. | |
399 | * output.h (update_life_info): Declare. | |
400 | * recog.c (split_block_insns): Use update_life_info. | |
401 | * resource.c (find_free_register): Use reg_alloc_order, don't use | |
402 | fixed regs, make sure the mode is supported, don't use new regs. | |
403 | (reg_dead_p): New. | |
404 | * rtl.h (replace_insns): Declare. | |
405 | ||
2ac84cfe NS |
406 | Tue Aug 24 13:48:39 1999 Nathan Sidwell <nathan@acm.org> |
407 | ||
408 | * expr.c (expand_expr): Cope with COND_EXPRs with one | |
409 | non-returning branch. | |
410 | ||
1da93fe0 MM |
411 | Mon Aug 23 22:28:16 1999 Mark Mitchell <mark@codesourcery.com> |
412 | ||
413 | * expr.c (store_expr): Always pass down the target, even when not | |
414 | doing CSE. | |
415 | ||
7a846a6c NC |
416 | 1999-08-24 Nick Clifton <nickc@cygnus.com> |
417 | ||
418 | * configure.in: Define target_cpu_default for v850 targets. | |
419 | * configure: Regenerate | |
420 | ||
421 | * config/v850/v850.h (TARGET_CPU_generic): Define. | |
422 | (GO_IF_LEGITIMATE_ADDRESS): Insist that SImode and larger constant | |
423 | addresses are 4 byte aligned. | |
424 | ||
425 | * config/v850/v850.c (print_operand): Cope with 'R' format DFmode | |
426 | addresses. | |
427 | ||
69277eec KG |
428 | Tue Aug 24 09:32:07 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
429 | ||
430 | * genattr.c (function_unit_desc): Constify a char*. Add prototype. | |
431 | (main): Add prototypes. | |
432 | ||
433 | * genattrtab.c (substitute_address, write_const_num_delay_slots, | |
434 | attr_eq, attr_numeral, attr_equal_p, attr_copy_rtx): Prototype. | |
435 | (write_attr_get): Emit prototypes along with function definition. | |
436 | (write_eligible_delay): Mark a parameter with ATTRIBUTE_UNUSED. | |
437 | (write_complex_function): Emit static prototype along with | |
438 | function definition. | |
439 | ||
440 | * genemit.c (gen_split): Emit prototypes along with function | |
441 | definition. | |
442 | ||
443 | * genoutput.c (output_epilogue): Add prototype to `insn_outfun'. | |
444 | Likewise for predicates and `insn_operand_predicate'. | |
445 | (process_template): Emit static prototype along with function | |
446 | definition. | |
447 | ||
448 | * genrecog.c (make_insn_sequence): Constify a char*. Add | |
449 | prototypes for get_split_*(). | |
450 | (write_subroutine): Emit prototypes along with function | |
451 | definition. | |
452 | ||
bf6bb899 BS |
453 | Tue Aug 24 12:35:20 1999 Bernd Schmidt <bernds@cygnus.co.uk> |
454 | ||
cafba495 BS |
455 | * gcse.c (find_avail_set): Follow chains of register-register copies. |
456 | Use oprs_not_set_p to guarantee that the returned value can be | |
457 | substituted. | |
458 | (cprop_insn): Don't verify the return value of find_avail_set with | |
459 | oprs_not_set_p. | |
460 | ||
abd535b6 BS |
461 | * gcse.c (cprop_jump): New function, broken out of cprop_insn. |
462 | (cprop_cc0_jump): New function. | |
463 | (cprop_insn): Break out new function cprop_jump and use it. | |
464 | Also use cprop_cc0_jump for machines with CC0. | |
465 | (cprop): Don't crash if cprop_insn turned the insn into a NOTE. | |
466 | ||
bf6bb899 BS |
467 | * tree.h (current_function_calls_setjmp, |
468 | current_function_calls_longjmp): Delete declarations. | |
469 | * dsp16xx.c: Include "function.h". | |
470 | * elxsi.c: Likewise. | |
471 | * gmicro.c: Likewise. | |
472 | * h8300.c: Likewise. | |
473 | * i370.c: Likewise. | |
474 | * m32r.c: Likewise. | |
475 | * mn10200.c: Likewise. | |
476 | * mn10300.c: Likewise. | |
477 | * ns32k.c: Likewise. | |
478 | * spur.c: Likewise. | |
479 | * v850.c: Likewise. | |
480 | ||
481 | * rtl.h (rtx_equal_function_value_matters): Declare. | |
482 | * toplev.c (rtx_equal_function_value_matters): Don't declare. | |
483 | * cse.c: Likewise. | |
484 | * function.c: Likewise. | |
485 | * emit-rtl.c: Likewise. | |
486 | ||
d60eaeff JL |
487 | Tue Aug 24 02:47:44 1999 Jeffrey A Law (law@cygnus.com) |
488 | ||
489 | * expr.c (convert_move): Fix arguments to TRULY_NOOP_TRUNCATION | |
490 | call. | |
491 | ||
5dd34fe0 HB |
492 | 1999-08-24 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl> |
493 | ||
494 | * jump.c (delete_barrier_successors) Match (set (pc) (pc)) insn | |
495 | exactly. | |
496 | ||
21c8d03d MK |
497 | Mon Aug 23 23:35:52 1999 Matthias Klose <doko@cs.tu-berlin.de> |
498 | ||
499 | * cpp.texi: Add a node documenting macro varargs (copied | |
500 | from extend.texi). | |
501 | ||
3ed4f5ed ZW |
502 | 1999-08-23 22:23 -0700 Zack Weinberg <zack@bitmover.com> |
503 | ||
504 | * cppspec.c: Put a null pointer at the end of the new argv. | |
505 | ||
7b5efe21 JL |
506 | Mon Aug 23 21:23:24 1999 Jeffrey A Law (law@cygnus.com) |
507 | ||
508 | * configure.in: Remove code to select/de-select the haifa | |
509 | scheduler. Every scheduled port gets haifa now. | |
510 | * configure: Rebuilt. | |
511 | * flags.h, genattrtab.c, rtl.h, toplev.c: Remove HAIFA ifdefs. | |
512 | * sched.c Deleted. | |
513 | * Makefile.in: Corresponding changes. | |
514 | ||
c5c60e15 BS |
515 | Mon Aug 23 16:04:13 1999 Bernd Schmidt <bernds@cygnus.co.uk> |
516 | ||
517 | * optabs.c (prepare_cmp_insn): Turn COMPARISON arg into a pointer. | |
518 | All callers changed. | |
519 | (prepare_float_lib_cmp): Likewise. | |
520 | Use FLOAT_LIB_COMPARE_RETURNS_BOOL. | |
521 | * expr.h (emit_float_lib_cmp): Delete declaration. | |
522 | * tm.texi (FLOAT_LIB_COMPARE_RETURNS_BOOL): Document. | |
523 | * sparc.h (FLOAT_LIB_COMPARE_RETURNS_BOOL): Define. | |
524 | * sparc.md (bcc and scc patterns): Don't handle TFmode comparisons | |
525 | specially. | |
526 | (cmptf): Now conditional on TARGET_HARD_QUAD. | |
527 | ||
8328efa3 JW |
528 | Fri Aug 20 17:52:27 1999 Jim Wilson <wilson@cygnus.com> |
529 | ||
530 | * resource.c (mark_target_live_regs): Use | |
531 | PIC_OFFSET_TABLE_REG_CALL_CLOBBERED. | |
532 | ||
1f9a015e KG |
533 | Fri Aug 20 19:07:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
534 | ||
535 | * rtl.c (rtx_class, note_insn_name, reg_note_name): Constify. | |
536 | ||
537 | * rtl.h (rtx_class, reg_note_name, note_insn_name): Likewise. | |
538 | ||
539 | * genopinit.c (gen_insn): Use accessor macro, not `rtx_class'. | |
540 | ||
6f7d635c KG |
541 | Fri Aug 20 18:53:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
542 | ||
543 | * rtl.h (rtx_format): Constify a char*. | |
544 | ||
545 | * rtl.c (rtx_format): Likewise. | |
546 | (copy_rtx, copy_most_rtx, read_rtx): Likewise. | |
547 | (init_rtl): Use accessor macro, not `rtx_format'. | |
548 | ||
549 | * alias.c (rtx_equal_for_memref_p, find_symbolic_term): Constify a | |
550 | char*. | |
551 | ||
552 | * caller-save.c (mark_referenced_regs): Likewise. | |
553 | ||
554 | * combine.c (subst, make_compound_operation, known_cond, | |
555 | gen_rtx_combine, update_table_tick, get_last_value_validate, | |
556 | use_crosses_set_p, mark_used_regs_combine, move_deaths): Likewise. | |
557 | ||
558 | * cse.c (rtx_cost, mention_regs, canon_hash, exp_equiv_p, | |
559 | refers_to_p, canon_reg, fold_rtx, cse_process_notes, | |
560 | count_reg_usage): Likewise. | |
561 | ||
562 | * emit-rtl.c (gen_rtx, copy_rtx_if_shared, reset_used_flags): | |
563 | Likewise. | |
564 | ||
565 | * final.c (leaf_renumber_regs_insn): Likewise. | |
566 | ||
567 | * flow.c (mark_used_regs, find_use_as_address, dump_flow_info, | |
568 | dump_edge_info, count_reg_references): Likewise. | |
569 | ||
570 | * function.c (fixup_var_refs_1, walk_fixup_memory_subreg, | |
571 | fixup_stack_1, purge_addressof_1, instantiate_virtual_regs_1): | |
572 | Likewise. | |
573 | ||
574 | * gcse.c (oprs_unchanged_p, hash_expr_1, expr_equiv_p, | |
575 | oprs_not_set_p, expr_killed_p, compute_transp, find_used_regs, | |
576 | add_label_notes): Likewise. | |
577 | ||
578 | * genattrtab.c (attr_rtx, attr_copy_rtx, encode_units_mask, | |
579 | clear_struct_flag, count_sub_rtxs, count_alternatives, | |
580 | compares_alternatives_p, contained_in_p, walk_attr_value, | |
581 | write_expr_attr_cache): Likewise. | |
582 | ||
583 | * genconfig.c (walk_insn_part): Likewise. | |
584 | ||
585 | * genemit.c (max_operand_1, gen_exp): Likewise. | |
586 | ||
587 | * genextract.c (walk_rtx): Likewise. | |
588 | ||
589 | * genflags.c (num_operands): Likewise. | |
590 | ||
591 | * genoutput.c (scan_operands): Likewise. | |
592 | ||
593 | * genpeep.c (match_rtx): Likewise. | |
594 | ||
595 | * genrecog.c (add_to_sequence): Likewise. | |
596 | ||
597 | * haifa-sched.c (may_trap_exp, sched_analyze_2, attach_deaths): | |
598 | Likewise. | |
599 | ||
600 | * integrate.c (save_constants, copy_for_inline, | |
601 | copy_rtx_and_substitute, subst_constants, restore_constants): | |
602 | Likewise. | |
603 | ||
604 | * jump.c (mark_jump_label, invert_exp, redirect_exp, | |
605 | rtx_renumbered_equal_p, rtx_equal_for_thread_p): Likewise. | |
606 | ||
607 | * local-alloc.c (contains_replace_regs, memref_referenced_p): | |
608 | Likewise. | |
609 | ||
610 | * loop.c (record_excess_regs, rtx_equal_for_loop_p, | |
611 | add_label_notes, replace_call_address, count_nonfixed_reads, | |
612 | invariant_p, find_single_use_in_loop, find_mem_givs, | |
613 | find_life_end, maybe_eliminate_biv_1, update_reg_last_use): | |
614 | Likewise. | |
615 | ||
616 | * print-rtl.c (reg_names, print_rtx): Likewise. | |
617 | ||
618 | * recog.c (validate_replace_rtx_1, find_single_use_1): Likewise. | |
619 | ||
620 | * reg-stack.c (stack_regs_mentioned_p, record_label_references, | |
621 | record_reg_life_pat, swap_rtx_condition, goto_block_pat, | |
622 | print_blocks): Likewise. | |
623 | ||
624 | * regclass.c (fix_register, record_address_regs, | |
625 | reg_scan_mark_refs): Likewise. | |
626 | ||
627 | * regmove.c (stable_but_for_p): Likewise. | |
628 | ||
629 | * reload.c (loc_mentioned_in_p, operands_match_p, | |
630 | find_reloads_toplevsubst_reg_equivs, find_reloads_address_1, | |
631 | copy_replacements, refers_to_regno_for_reload_p, | |
632 | refers_to_mem_for_reload_p, find_inc_amount, regno_clobbered_p, | |
633 | reload_when_needed_name, reg_class_names, debug_reload_to_stream): | |
634 | Likewise. | |
635 | ||
636 | * reload1.c (eliminate_regs, scan_paradoxical_subregs, | |
637 | delete_address_reloads_1, count_occurrences, | |
638 | reload_cse_mem_conflict_p, reload_combine_note_use, | |
639 | add_auto_inc_notes): Likewise. | |
640 | ||
641 | * resource.c (mark_referenced_resources, mark_set_resources): | |
642 | Likewise. | |
643 | ||
644 | * rtlanal.c (rtx_unstable_p, rtx_varies_p, rtx_addr_varies_p, | |
645 | reg_mentioned_p, regs_set_between_p, modified_between_p, | |
646 | modified_in_p, refers_to_regno_p, reg_overlap_mentioned_p, | |
647 | rtx_equal_p, volatile_insn_p, volatile_refs_p, side_effects_p, | |
648 | may_trap_p, inequality_comparisons_p, replace_rtx, replace_regs, | |
649 | jmp_uses_reg_or_mem, for_each_rtx, regno_use_in): Likewise. | |
650 | ||
651 | * sched.c (sched_analyze_2, attach_deaths): Likewise. | |
652 | ||
653 | * stupid.c (stupid_mark_refs): Likewise. | |
654 | ||
655 | * unroll.c (remap_split_bivs): Likewise. | |
656 | ||
657 | * varasm.c (mark_constants): Likewise. | |
658 | ||
659 | * a29k/a29k.c (uses_local_reg_p): Likewise. | |
660 | ||
661 | * alpha/alpha.c (summarize_insn): Likewise. | |
662 | ||
663 | * arm/arm.c (symbol_mentioned_p, label_mentioned_p, | |
664 | eliminate_lr2ip): Likewise. | |
665 | ||
666 | * arm/thumb.c (symbol_mentioned_p, label_mentioned_p): Likewise. | |
667 | ||
668 | * i386/i386.c (symbolic_reference_mentioned_p, copy_all_rtx, | |
669 | reg_mentioned_in_mem): Likewise. | |
670 | ||
671 | * ns32k/ns32k.c (global_symbolic_reference_mentioned_p, | |
672 | symbolic_reference_mentioned_p): Likewise. | |
673 | ||
674 | * romp/romp.c (unsigned_comparisons_p, hash_rtx): Likewise. | |
675 | ||
676 | * sh/sh.c (regs_used, mark_use): Likewise. | |
677 | ||
678 | * vax/vax.c (vax_rtx_cost): Likewise. | |
679 | ||
a4ec8d12 KG |
680 | Fri Aug 20 18:38:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
681 | ||
682 | * machmode.h (mode_name): Constify a char*. | |
683 | ||
684 | * rtl.c (mode_name): Likewise. | |
685 | ||
686 | * genopinit.c (gen_insn): Use accessor macro, not `mode_name'. | |
687 | ||
688 | * optabs.c (init_libfuncs): Constify a char*. | |
689 | ||
690 | * print-tree.c (mode_name): Remove redundant declaration. | |
691 | (print_node): Use accessor macro, not `mode_name'. | |
692 | ||
693 | * reload1.c (dump_needs): Constify a char*. Use accessor macro, | |
694 | not `mode_name'. | |
695 | (new_spill_reg): Constify a char*. | |
696 | ||
697 | * tree.c (mode_name): Remove redundant declaration. | |
698 | ||
5f06c983 KG |
699 | Fri Aug 20 18:31:26 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
700 | ||
701 | * rtl.c (rtx_name): Constify a char*. | |
702 | ||
703 | * rtl.h (rtx_name, fix_sched_param): Likewise. | |
704 | ||
705 | * gmicro/gmicro.c (rtx_name): Remove redundant declaration. | |
706 | (mypr): Use accessor macro, not `rtx_name'. | |
707 | ||
708 | * genemit.c (print_code): Constify a char*. | |
709 | ||
710 | * genopinit.c (gen_insn): Use accessor macro, not `rtx_name'. | |
711 | ||
712 | * genpeep.c (print_code): Constify a char*. | |
713 | ||
714 | * genrecog.c (print_code): Likewise. | |
715 | ||
716 | * graph.c (start_fct, start_bb, node_data, draw_edge, end_fct, | |
717 | end_bb): Add static prototype. | |
718 | (draw_edge): Constify a char*. | |
719 | (end_bb): Remove unused parameter. | |
720 | ||
721 | * haifa-sched.c (fix_sched_param, safe_concat, print_exp | |
722 | print_block_visualization): Constify a char*. | |
723 | ||
b61148dd MM |
724 | Fri Aug 20 15:02:10 1999 Mark Mitchell <mark@codesourcery.com> |
725 | ||
726 | * c-common.c (c_get_alias_set): Update comment. | |
727 | ||
48a1ecfc AJ |
728 | 1999-08-20 Andreas Jaeger <aj@arthur.rhein-neckar.de> |
729 | ||
730 | * linux.h (LIB_SPEC): Added. | |
731 | ||
ad69db4a MH |
732 | Fri Aug 20 22:32:17 1999 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
733 | ||
734 | * config/c4x/c4x.h (STARTFILE_SPEC): Don't define. | |
735 | ||
efe0774e ZW |
736 | 1999-08-19 18:43 -0700 Zack Weinberg <zack@bitmover.com> |
737 | ||
738 | * tree.c (expr_check): Fix typo in last change. | |
739 | ||
8f985ec4 ZW |
740 | 1999-08-19 14:44 -0700 Zack Weinberg <zack@bitmover.com> |
741 | ||
742 | * rtl.def (NOTE): Change format to "iuu0n". | |
743 | (ADDR_DIFF_VEC): Change format to "eEee0". | |
744 | (ADDRESSOF): Change format to "eit". | |
745 | ||
746 | * rtl.h (rtvec): Make "elem" an array of rtx, not rtunion. | |
747 | (RTVEC_ELT): Change to match. | |
748 | (XVECEXP): Use XVEC and RTVEC_ELT. | |
749 | (INSN_UID, INSN_CODE, CODE_LABEL_NUMBER, NOTE_LINE_NUMBER, | |
750 | ADDRESSOF_REGNO, REGNO, SUBREG_WORD): Use XINT. | |
751 | (PREV_INSN, NEXT_INSN, PATTERN, REG_NOTES, | |
752 | CALL_INSN_FUNCTION_USAGE, SUBREG_REG, SET_SRC, SET_DEST, | |
753 | TRAP_CONDITION, TRAP_CODE): Use XEXP. | |
754 | (INTVAL): Use XWINT. | |
755 | (ADDRESSOF_DECL): Use XTREE. | |
756 | (SET_ADDRESSOF_DECL): Delete. | |
757 | (NOTE_DECL_NAME, NOTE_DECL_CODE, NOTE_DECL_RTL, | |
758 | NOTE_DECL_IDENTIFIER, NOTE_DECL_TYPE): Kill. These have been | |
759 | ifdefed out since 2.6 at least. | |
760 | (gen_rtvec_vv): Delete prototype. | |
761 | ||
762 | * rtl.h (rtvec_alloc): rt->elem is now an array of rtx, | |
763 | not rtunion. | |
764 | (copy_most_rtx): Handle 't' format letter. | |
765 | * emit-rtl.c (gen_rtvec_v): rt_val->elem is an array of rtx. | |
766 | (gen_rtvec_vv): Delete function. All callers changed to use | |
767 | gen_rtvec_v instead. | |
768 | * print-rtl.c (print_rtx): Move special casing of NOTEs to | |
769 | the '0' format letter. | |
770 | ||
771 | * function.c (gen_mem_addressof): Don't use | |
772 | SET_ADDRESSOF_DECL; provide `decl' to gen_rtx_ADDRESSOF | |
773 | instead. | |
774 | * integrate.c (copy_rtx_and_substitute): Likewise. | |
775 | Copy 't' slots with XTREE. | |
776 | (subst_constants): Treat 't' slots like '[swi]' slots. | |
777 | * cse.c (canon_hash, exp_equiv_p): Treat 't' slots like '0' slots. | |
778 | * jump.c (rtx_equal_for_thread_p): Likewise. | |
779 | * rtlanal.c (rtx_equal_p): Likewise. | |
780 | * stmt.c (expand_end_case): gen_rtx_ADDR_DIFF_VEC now takes | |
781 | only four arguments. | |
782 | * gengenrtl.c (type_from_format): Provide correct types for | |
783 | 'b' and 't' slots. | |
784 | ||
785 | ||
786 | * tree.h [ENABLE_CHECKING] (TREE_CHECK, TREE_CLASS_CHECK): | |
787 | If a recent gcc is in use (always in stage2 and beyond), use | |
788 | statement expressions, so we don't make a function call unless | |
789 | the check fails. Evaluate arguments exactly once. | |
790 | (CHAIN_CHECK, DO_CHECK, DO_CHECK1, TREE_CHECK1, | |
791 | TREE_CLASS_CHECK1, TYPE_CHECK1, DECL_CHECK1, CST_CHECK1): | |
792 | Delete. | |
793 | (CST_OR_CONSTRUCTOR_CHECK, EXPR_CHECK): Redefine such that | |
794 | they evaluate their arguments exactly once, irrespective of | |
795 | the compiler in use. | |
796 | ||
797 | * tree.c [ENABLE_CHECKING]: Define whichever set of functions | |
798 | is used by the currently-enabled check macros. This is: | |
799 | (tree_check_failed, tree_class_check_failed): For gcc. | |
800 | (tree_check, tree_class_check, cst_or_constructor_check, | |
801 | expr_check): For other compilers. | |
802 | ||
803 | * gencheck.c: Do not define any *_CHECK1 macros. | |
804 | ||
02af3af6 | 805 | Thu Aug 19 14:42:38 1999 Mike Stump <mrs@wrs.com> |
1d0e51ba | 806 | Mark Mitchell <mark@codesourcery.com> |
02af3af6 MS |
807 | |
808 | * c-common.c (c_get_alias_set): Fix support for poitners and | |
809 | references. | |
810 | ||
7790df19 JW |
811 | Thu Aug 19 11:51:22 EDT 1999 John Wehle (john@feith.com) |
812 | ||
813 | * alias.c: Include tree.h. | |
814 | (nonlocal_reference_p, mark_constant_function): New functions. | |
815 | * flow.c (life_analysis): Call mark_constant_function. | |
816 | * rtl.h (mark_constant_function): Declare it. | |
817 | ||
4406229e NC |
818 | Thu Aug 19 15:02:01 1999 Nick Clifton <nickc@cygnus.com> |
819 | ||
820 | * config/rs6000/rs6000.c (rs6000_override_options): Fix test for | |
821 | unrecognisable switches. | |
822 | ||
0aa487d5 R |
823 | Wed Aug 18 23:31:57 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
824 | ||
825 | * loop.c (recombine_givs): Set ix field after sorting. | |
826 | (recombine_givs): Remove bogus index / giv lockstep looping. | |
827 | ||
b30f05db BS |
828 | Wed Aug 18 18:20:40 1999 Bernd Schmidt <bernds@cygnus.co.uk> |
829 | ||
830 | * expmed.c (emit_store_flag): If UNSIGNEDP, call unsigned_condition | |
831 | on CODE. | |
832 | (emit_store_flag_force): Use do_compare_rtx_and_jump. | |
833 | (do_cmp_and_jump): Formatting fixes. | |
834 | * expr.c (do_compare_and_jump): Renamed from compare; changed to call | |
835 | do_compare_rtx_and_jump instead of compare_from_rtx. | |
836 | (do_compare_rtx_and_jump): New function; mostly copied from | |
837 | compare_from_rtx. | |
838 | (do_jump_for_compare): Delete. | |
839 | (expand_expr): Use do_compare_rtx_and_jump when handling MAX_EXPR and | |
840 | MIN_EXPR. | |
841 | (do_jump): Use do_compare_and_jump or do_compare_rtx_and_jump instead | |
842 | of compare/do_jump_for_compare pairs. | |
843 | (do_jump_by_parts_greater): Use do_jump_by_parts_greater_rtx. | |
844 | (do_jump_by_parts_greater_rtx): Use do_compare_rtx_and_jump instead of | |
845 | compare_from_rtx/do_jump_for_compare pairs. | |
846 | (do_jump_by_parts_equality): Likewise. | |
847 | (do_jump_by_parts_equality_rtx): Likewise. | |
848 | * expr.h (do_compare_rtx_and_jump): Declare. | |
849 | * optabs.c (prepare_cmp_insn): New function, contains most of the code | |
850 | that used to be in emit_cmp_insn. | |
851 | (cmp_available_p): New function. | |
852 | (prepare_operand): New function. | |
853 | (emit_cmp_and_jump_insn_1): New function, contains some code that used | |
854 | to be in emit_cmp_insn. | |
855 | (prepare_float_lib_cmp): Renamed from emit_float_lib_cmp; change some | |
856 | parameters to be pointers; don't emit final compare but modify some of | |
857 | the values pointed to by the args so the caller can perform the | |
858 | correct comparison. | |
859 | (expand_binop): Call emit_store_flag_force with signed forms of | |
860 | comparison code. | |
861 | (expand_abs): Use do_compare_rtx_and_jump instead of compare_from_rtx/ | |
862 | emit_jump_insn pair. | |
863 | (emit_cmp_and_jump_insn): Use prepare_cmp_insn and | |
864 | emit_cmp_and_jump_insn_1. Call emit_queue. | |
865 | (emit_cmp_insn): Just call emit_cmp_and_jump_insns with zero for LABEL | |
866 | arg. | |
867 | * flow.c (tidy_fallthru_edge): If HAVE_cc0, verify insn before a | |
868 | jump sets cc0 before deleting it. | |
869 | * integrate.c (expand_inline_function): Likewise. | |
870 | * unroll.c (unroll_loop): Similar changes in several places. | |
871 | (copy_loop_body): If HAVE_cc0, verify insn before a jump sets cc0 | |
872 | before deleting it. | |
873 | ||
3648099b BS |
874 | Wed Aug 18 06:37:44 1999 Bernd Schmidt <bernds@cygnus.co.uk> |
875 | ||
876 | * Makefile.in (insn-recog.o): Update dependencies. | |
877 | * genrecog.c (main): Make generated file include "function.h". | |
878 | ||
312f6255 GK |
879 | Sat Aug 14 00:54:57 1999 Geoffrey Keating <geoffk@cygnus.com> |
880 | ||
881 | * cse.c (cse_insn): Call never_reached_warning when a jump is | |
882 | changed to be unconditional. | |
883 | * flags.h: Declare warn_notreached. | |
884 | * flow.c (delete_block): Call never_reached_warning when | |
885 | a block is deleted. | |
886 | * jump.c (delete_barrier_successors): Call never_reached_warning | |
887 | when we delete everything after a BARRIER. | |
888 | (never_reached_warning): New function. | |
889 | * rtl.h: Declare never_reached_warning. | |
890 | * toplev.c (warn_notreached): New variable. | |
891 | (lang_independent_options): Set warn_notreached | |
892 | when -Wunreachable-code. | |
893 | (compile_file): We need line numbers for -Wunreachable-code. | |
894 | ||
77f3d48a JH |
895 | Tue Aug 17 22:06:11 1999 Jan Hubicka <hubicka@freesoft.cz> |
896 | ||
897 | * haifa-sched.c (insn_unit): Fix typo on out of range test. | |
898 | * sched.c (insn_unit): Likewise. | |
899 | ||
0e403ec3 AS |
900 | Tue Aug 17 21:57:23 1999 Andreas Schwab <schwab@suse.de> |
901 | ||
902 | * combine.c (distribute_notes): Handle REG_EH_RETHROW. | |
903 | ||
57ad4479 AM |
904 | Tue Aug 17 17:39:43 EDT 1999 Andrew MacLeod <amacleod@cygnus.com> |
905 | ||
906 | * flow.c (create_edge_list): Use xmalloc, not malloc. | |
907 | ||
c78896f0 LR |
908 | Tue Aug 17 01:40:54 1999 Loren Rittle <ljrittle@acm.org> |
909 | ||
910 | * fixinc/inclhack.def (no_double_slash): Do not trash single-line | |
911 | C-style comments. Do not lose the character before double slash. | |
912 | ||
410538ea AM |
913 | Mon Aug 16 18:08:22 EDT 1999 Andrew MacLeod <amacleod@cygnus.com> |
914 | ||
915 | * basic-block.h (struct edge_list): Stucture to maintain a vector | |
916 | of edges. | |
917 | (EDGE_INDEX_NO_EDGE, EDGE_INDEX, INDEX_EDGE_PRED_BB, INDEX_EDGE_SUCC_BB, | |
918 | INDEX_EDGE, NUM_EDGES): New Macros for accessing edge list. | |
919 | (create_edge_list, free_edge-List, print_edge_list, verify_edge_list): | |
920 | New function prototypes. | |
921 | * flow.c (create_edge_list): Function to create an edge list. | |
922 | (free_edge_list): Discards memory used by an edge list. | |
923 | (print_edge_list): Debug output showing an edge list. | |
924 | (verify_edge_list): Internal consistency check for an edge list. | |
925 | (find_edge_index): Function to find an edge index for a pred and succ. | |
926 | ||
63ebc275 MM |
927 | Mon Aug 16 11:56:36 1999 Mark Mitchell <mark@codesourcery.com> |
928 | ||
929 | * tree.c (type_hash_add): Use permalloc to allocate nodes in the | |
930 | hashtable. | |
931 | ||
87d9d860 R |
932 | Mon Aug 16 17:04:15 1999 Jorn Rennecke <amylaar@cygnus.co.uk> |
933 | ||
934 | * mips.h (CLASS_CANNOT_CHANGE_SIZE): Define. | |
935 | ||
861313f2 GP |
936 | Fri Aug 13 15:20:43 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> |
937 | ||
938 | * config/i386/freebsd.h (HANDLE_PRAGMA_PACK_PUSH_POP): Define. | |
939 | ||
88924698 NC |
940 | Fri Aug 13 10:21:28 1999 Nick Clifton <nickc@cygnus.com> |
941 | ||
942 | * toplev.c (rest_of_compilation): Allow machine dependent | |
943 | reorganisation pass to place information into the RTL dump | |
944 | file if it so wishes. | |
945 | ||
d3ca5cdd JW |
946 | Sun Aug 15 12:41:21 1999 Jim Wilson <wilson@cygnus.com> |
947 | ||
0c61f541 JW |
948 | * explow.c (hard_function_value): Use VOIDmode instead of |
949 | MAX_MACHINE_MODE. | |
950 | * stmt.c (expand_return): Likewise. | |
951 | * stor-layout.c (get_best_mode): Likewise. | |
952 | ||
d3ca5cdd JW |
953 | * genemit.c (gen_expand): If next is MATCH_PAR_DUP, then output |
954 | emit call instead of emit_insn call. | |
955 | ||
f4ab28e3 MK |
956 | Sat Aug 14 15:04:06 1999 Mumit Khan <khan@xraylith.wisc.edu> |
957 | ||
958 | * configure.in: Handle --disable/enable-win32-registry. | |
959 | * install.texi: Document --disable/enable-win32-registry. | |
960 | * acconfig.h (ENABLE_WIN32_REGISTRY): New macro. | |
961 | (WIN32_REGISTRY_KEY): New macro. | |
962 | * prefix.c: Use to enable/disable win32-specific code. | |
963 | (lookup_key): Use versioned key. | |
964 | * configure: Regenerate. | |
965 | * config.in: Likewise. | |
966 | ||
d3a34a0a JM |
967 | Fri Aug 13 17:41:55 1999 Jason Merrill <jason@yorick.cygnus.com> |
968 | ||
969 | * cpplib.c (read_line_number): New fn, split out of... | |
970 | (do_line): Here. | |
971 | ||
0a818f84 GRK |
972 | Fri Aug 13 14:18:27 1999 Gavin Romig-Koch <gavin@cygnus.com> |
973 | ||
974 | tree.c (lang_unsave_expr_now) : New. | |
975 | (unsave_expr_now): Call lang_unsave_expr_now. | |
976 | tree.h (lang_unsave_expr_now) : New. | |
977 | ||
6e487a49 JM |
978 | Fri Aug 13 00:49:46 1999 Jason Merrill <jason@yorick.cygnus.com> |
979 | ||
980 | * toplev.c (flag_new_exceptions): On by default. | |
981 | ||
afe60c51 MM |
982 | 1999-08-13 Michael Meissner <meissner@cygnus.com> |
983 | ||
984 | * Makefile.in (GCC_FOR_TARGET): Move -B./ after the tooldir -B. | |
985 | ||
e139d296 AO |
986 | Fri Aug 13 01:29:57 1999 Alexandre Oliva <oliva@dcc.unicamp.br> |
987 | ||
988 | * dwarfout.c (fundamental_type_code): Return FT_boolean for | |
989 | INTEGER_TYPE with precision==1, it's __java_boolean. | |
990 | ||
ea1637e9 R |
991 | Thu Aug 12 23:51:04 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
992 | ||
993 | * global.c (prune_preferences): Move some invariants out of the | |
994 | inner loop. | |
995 | ||
7bc69973 JP |
996 | Thu Aug 12 15:30:29 1999 Jesse Perry (jap@unx.dec.com) |
997 | ||
998 | * configure.in (alpha*-dec-osf*): Add osf5. | |
999 | ||
402fd873 PB |
1000 | Sun Aug 1 22:24:03 1999 Philip Blundell <philb@gnu.org> |
1001 | ||
1002 | * configure.in: Rework handling of ARM GNU/Linux slightly. | |
1003 | (arm*-*-linux-gnuoldld): New target. | |
1004 | * configure: Regenerate. | |
1005 | * install.texi (Configurations): Add arm-*-linux-gnu{oldld} and | |
1006 | arm-*-elf. Mention that arm-*-linux-gnuaout is obsolete. | |
1007 | * config/arm/linux-oldld.h: New file. | |
1008 | * config/arm/linux-elf26.h: Don't include linux-elf.h. | |
1009 | (TARGET_DEFAULT, SUBTARGET_LINK_SPEC, SUBTARGET_EXTRA_ASM_SPEC): | |
1010 | Don't define. | |
1011 | * config/arm/linux-elf.h (ASM_SPEC): Define. | |
1012 | (TARGET_DEFAULT, SUBTARGET_EXTRA_LINK_SPEC, | |
1013 | SUBTARGET_EXTRA_ASM_SPEC, CPP_APCS_PC_DEFAULT): Add definitions | |
1014 | for 26-bit APCS and old linker. | |
1015 | (CPP_PREDEFINES): Define `__arm__'; don't define `arm' or | |
1016 | `arm_elf'. | |
1017 | (FP_DEFAULT): Define to FP_SOFT3 for all machines. | |
1018 | * config/arm/linux-aout.h (CPP_PREDEFINES): Define `__arm__'; | |
1019 | don't define `arm' or `arm_elf'. | |
1020 | * config/arm/t-linux (EXTRA_MULTILIB_PARTS, MULTILIB_OPTIONS, | |
1021 | MULTILIB_DIRNAMES): Define. Fix typo in comment. | |
1022 | ||
305f3003 AS |
1023 | Thu Aug 12 10:14:47 1999 Andreas Schwab <schwab@suse.de> |
1024 | ||
1025 | * rtl.texi: Fix typo. | |
1026 | ||
631cf95d JM |
1027 | Wed Aug 11 23:50:57 1999 Jason Merrill <jason@yorick.cygnus.com> |
1028 | ||
1029 | * invoke.texi (C++ Dialect Options): Add -fms-extensions. | |
1030 | ||
6eabb241 MM |
1031 | Wed Aug 11 12:59:37 1999 Mark Mitchell <mark@codesourcery.com> |
1032 | ||
1033 | * extend.texi (C++ Signatures): Remove node. | |
1034 | * invoke.texi: Remove discussion of -fhandle-signatures, | |
1035 | signature, sigof, __signature__, and __sigof__. | |
1036 | ||
94304469 JL |
1037 | Wed Aug 11 03:38:25 1999 Jeffrey A Law (law@cygnus.com) |
1038 | ||
1039 | * Makefile.in (JAVAGC): Removed. | |
1040 | ||
0181177d JL |
1041 | Wed Aug 11 02:13:26 1999 Mumit Khan <khan@xraylith.wisc.edu> |
1042 | ||
1043 | * i386/cygwin.h (ASM_OUTPUT_ALIGNED_BSS): Define. | |
1044 | ||
1045 | 1999-08-11 Mark Elbrecht <snowball3@bigfoot.com> | |
1bf560bd ME |
1046 | |
1047 | * i386/djgpp.h (ASM_OUTPUT_ALIGNED_BSS): Define. | |
1048 | ||
00995e78 RE |
1049 | 1999-08-11 Richard Earnshaw (rearnsha@arm.com) |
1050 | ||
1051 | * emit-rtl.c (mark_reg_pointer): Don't increase the alignment of | |
1052 | a register that is already known to be a pointer. | |
1053 | ||
7aed7b70 BK |
1054 | 1999-08-11 Bruce Korb <ddsinc09@ix.netcom.com> |
1055 | ||
1056 | * fixinc/inclhack.tpl: Only install assert.h conditionally. | |
1057 | * fixinc/inclhack.sh: Regenerated. | |
1058 | * fixinc/fixincl.sh: Regenerated. | |
1059 | ||
0c2d1a2a JB |
1060 | Wed Aug 11 00:34:22 1999 Joe Buck <jbuck@synopsys.com> |
1061 | ||
1062 | * invoke.texi: s/GNU CC/GCC/ for consistency with gcc.texi. | |
1063 | Fix documentation of -ansi flag to describe its C++ behavior. | |
1064 | Remove bogus reference to GCC 2.9. | |
1065 | ||
ab1672a3 JW |
1066 | Tue Aug 10 17:19:02 1999 Jim Wilson <wilson@cygnus.com> |
1067 | ||
1068 | * config/sh/sh.c (machine_dependent_reorg): Only call PUT_MODE on | |
1069 | note if it is non-NULL. | |
1070 | ||
1ef1bf06 AM |
1071 | Tue Aug 10 10:47:42 EDT 1999 Andrew MacLeod <amacleod@cygnus.com> |
1072 | ||
1073 | * except.h (eh_nesting_info): Add new structure defintion. | |
1074 | (init_eh_nesting_info, free_eh_nesting_info): Add function prototypes. | |
1075 | (reachable_handlers, update_rethrow_references): Add function | |
1076 | prototypes. | |
1077 | * rtl.h (struct rtvec_def): Update comments. REG_EH_RETHROW takes | |
1078 | a rethrow symbol instead of an integer exception region number. | |
1079 | * flow.c (Make_edges): Use new exception nesting routines to determine | |
1080 | which handlers are reachable from a CALL or asynchronous insn. | |
1081 | Dont add an edge for calls with a REG_EH_REGION of -1 to non-local | |
1082 | goto receivers. | |
1083 | (delete_eh_regions): Update rethrow labels, and don't delete | |
1084 | regions which are the target of a rethrow. | |
1085 | * except.c (struct func_eh_entry): Add rethrow_ref field, now we can | |
1086 | avoid overloading the SYMBOL_REF_USED flag. | |
1087 | (rethrow_symbol_map): Use new rethrow_ref field. | |
1088 | (rethrow_used): Use new rethrow_ref field. | |
1089 | (expand_rethrow): REG_EH_RETHROW now has a SYMBOL_REF instead | |
1090 | of an integer. Fix formatting. | |
1091 | (output_exception_table_entry): Use new rethrow_ref field. | |
1092 | (can_throw): Check for EH_REGION_NOTE before deciding | |
1093 | whether a CALL can throw or not. | |
1094 | (scan_region): Call rethrow_used() instead of accessing data structure. | |
1095 | (update_rethrow_references): New function to make sure only regions | |
1096 | which are still targets of a rethrow are flagged as such. | |
1097 | (process_nestinfo): New static function to initialize a handler | |
1098 | list for a specific region. | |
1099 | (init_eh_nesting_info): New function to allocate and initialize | |
1100 | the list of all EH handlers reachable from all regions. | |
1101 | (reachable_handlers): New function to retrieve the list of handlers | |
1102 | reachable from a specific region and insn. | |
1103 | (free_eh_nesting_info): New function to dispose of a list of | |
1104 | reachable handlers. | |
1105 | ||
a8688bd6 AM |
1106 | Tue Aug 10 10:39:31 EDT 1999 Andrew MacLeod <amacleod@cygnus.com> |
1107 | ||
1108 | * flow.c (split_edge): Set JUMP_LABEL field. | |
1109 | (commit_one_edge_insertion): Set head correctly for insert_before. | |
1110 | When inserting insns, update insn block numbers if allocated. | |
1111 | ||
d560ee52 KG |
1112 | Tue Aug 10 09:26:07 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
1113 | ||
1114 | * dwarf2out.c (dwarf2out_frame_debug_expr, add_incomplete_type, | |
1115 | retry_incomplete_types): Add static prototype. | |
1116 | (stripattributes, dwarf_cfi_name, ASM_OUTPUT_DWARF_STRING, | |
1117 | dwarf_tag_name, dwarf_attr_name, dwarf_form_name, | |
1118 | dwarf_stack_op_name, dwarf_type_encoding_name, add_AT_string, | |
1119 | dwarf2_name, add_name_attribute, lookup_filename, dwarf2out_line, | |
1120 | dwarf2out_start_source_file, dwarf2out_define, dwarf2out_undef): | |
1121 | Constify a char*. | |
1122 | ||
1123 | * dwarf2out.h (dwarf2out_define, dwarf2out_undef, | |
1124 | dwarf2out_start_source_file, dwarf2out_line): Likewise. | |
1125 | ||
ec940faa KG |
1126 | Tue Aug 10 09:21:46 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
1127 | ||
1128 | * output.h (assemble_name): Constify a char*. | |
1129 | ||
1130 | * varasm.c (UNIQUE_SECTION, assemble_start_function, | |
1131 | assemble_variable, assemble_name): Likewise. | |
1132 | ||
1133 | * dwarf2out.c (ASM_NAME_TO_STRING): Likewise. | |
1134 | ||
1135 | * arm/pe.c (arm_pe_unique_section): Likewise. | |
1136 | ||
1137 | * i386/cygwin.h (STRIP_NAME_ENCODING): Likewise. | |
1138 | ||
1139 | * i386/i386-interix.h (STRIP_NAME_ENCODING): Likewise. | |
1140 | ||
1141 | * i386/interix.c (i386_pe_unique_section): Likewise. | |
1142 | ||
1143 | * i386/win32.h (STRIP_NAME_ENCODING): Likewise. | |
1144 | ||
1145 | * i386/winnt.c (i386_pe_unique_section): Likewise. | |
1146 | ||
1147 | * m32r/m32r.h (ASM_OUTPUT_LABELREF): Likewise. | |
1148 | ||
1149 | * mn10200/mn10200.h (ASM_OUTPUT_LABELREF): Likewise. | |
1150 | ||
1151 | * mn10300/mn10300.h (ASM_OUTPUT_LABELREF): Likewise. | |
1152 | ||
1153 | * pa/pa.c (output_call): Likewise. | |
1154 | ||
1155 | * pa/pa.h (ASM_OUTPUT_MI_THUNK): Likewise. | |
1156 | ||
1157 | * pa/som.h (ASM_OUTPUT_FUNCTION_PREFIX): Likewise. | |
1158 | ||
1159 | * rs6000/rs6000.c (rs6000_output_load_toc_table, output_toc): | |
1160 | Likewise. | |
1161 | ||
1162 | * rs6000/rs6000.h (RS6000_OUTPUT_BASENAME, STRIP_NAME_ENCODING): | |
1163 | Likewise. | |
1164 | ||
1165 | * rs6000/sol2.h (ASM_OUTPUT_SOURCE_LINE): Likewise. | |
1166 | ||
1167 | * rs6000/sysv4.h (ASM_DECLARE_FUNCTION_NAME, ASM_OUTPUT_INT, | |
1168 | STRIP_NAME_ENCODING, ASM_OUTPUT_LABELREF): Likewise. | |
1169 | ||
1170 | * v850/v850.h (ASM_OUTPUT_LABELREF): Likewise. | |
1171 | ||
eefc2c6e KG |
1172 | Mon Aug 9 19:54:05 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
1173 | ||
1174 | * real.c (GET_REAL, PUT_REAL): Use memcpy instead of bcopy. | |
1175 | ||
c9591059 KG |
1176 | Mon Aug 9 19:36:00 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
1177 | ||
1178 | * tree.h (lang_identify): Constify a char*. | |
1179 | (print_error_function): Add extern prototype. Constify a char*. | |
1180 | ||
1181 | * c-lang.c (lang_identify): Constify a char*. | |
1182 | ||
1183 | * objc/objc-act.c (lang_identify): Constify a char*. | |
1184 | ||
ad171e80 BS |
1185 | Mon Aug 9 16:21:53 1999 Bernd Schmidt <bernds@cygnus.co.uk> |
1186 | ||
1187 | * genpeep.c (main): Make generated file include "function.h". | |
1188 | * arm.c (function_really_clobbers_lr): Delete INLINE_HEADER case. | |
1189 | ||
49ad7cfa BS |
1190 | Mon Aug 9 10:08:50 1999 Bernd Schmidt <bernds@cygnus.co.uk> |
1191 | ||
1192 | * Makefile.in: Update dependencies. | |
1193 | * alias.c: Include "function.h" | |
1194 | * c-decl.c: Likewise. | |
1195 | * caller-save.c: Likewise. | |
1196 | * calls.c: Likewise. | |
1197 | * combine.c: Likewise. | |
1198 | * cse.c: Likewise. | |
1199 | * explow.c: Likewise. | |
1200 | * final.c: Likewise. | |
1201 | * global.c: Likewise. | |
1202 | * graph.c: Likewise. | |
1203 | * local-alloc.c: Likewise. | |
1204 | * loop.c: Likewise. | |
1205 | * optabs.c: Likewise. | |
1206 | * profile.c: Likewise. | |
1207 | * recog.c: Likewise. | |
1208 | * regclass.c: Likewise. | |
1209 | * regmove.c: Likewise. | |
1210 | * reload.c: Likewise. | |
1211 | * reorg.c: Likewise. | |
1212 | * resource.c: Likewise. | |
1213 | * sched.c: Likewise. | |
1214 | * stupid.c: Likewise. | |
1215 | * config/1750a/1750a.c: Likewise. | |
1216 | * config/a29k/a29k.c: Likewise. | |
1217 | * config/arc/arc.c: Likewise. | |
1218 | * config/arm/arm.c: Likewise. | |
1219 | * config/arm/thumb.c: Likewise. | |
1220 | * config/c4x/c4x.c: Likewise. | |
1221 | * config/clipper/clipper.c: Likewise. | |
1222 | * config/convex/convex.c: Likewise. | |
1223 | * config/fx80/fx80.c: Likewise. | |
1224 | * config/i860/i860.c: Likewise. | |
1225 | * config/m68k/m68k.c: Likewise. | |
1226 | * config/m88k/m88k.c: Likewise. | |
1227 | * config/mips/mips.c: Likewise. | |
1228 | * config/pdp11/pdp11.c: Likewise. | |
1229 | * config/pyr/pyr.c: Likewise. | |
1230 | * config/romp/romp.c: Likewise. | |
1231 | * config/sh/sh.c: Likewise. | |
1232 | * config/tahoe/tahoe.c: Likewise. | |
1233 | * config/vax/vax.c: Likewise. | |
1234 | * config/we32k/we32k.c: Likewise. | |
1235 | * config/sparc/sparc.c: Include "function.h". | |
1236 | (mem_min_alignment): Test current_function rather than | |
1237 | regno_pointer_align. | |
1238 | * config/pa/pa.c: Likewise. | |
1239 | (compute_frame_size): Delete declaration of | |
1240 | current_function_outgoing_args_size. | |
1241 | * config/arc/arc.h (current_function_varargs): Delete declaration. | |
1242 | * config/elxsi/elxsi.h (current_function_calls_alloca): Delete | |
1243 | declaration. | |
1244 | * config/i370/i370.h (current_function_outgoing_args_size): Delete | |
1245 | declaration. | |
1246 | * config/i386/i386.h (FINALIZE_PIC): Delete declaration of | |
1247 | current_function_uses_pic_offset_table. | |
1248 | * config/m68k/a-ux.h (FUNCTION_EXTRA_EPILOGUE): Delete declaration | |
1249 | of current_function_returns_pointer. | |
1250 | * config/m68k/altos3068.h (FUNCTION_EXTRA_EPILOGUE): Likewise. | |
1251 | * config/m68k/linux.h (FUNCTION_EXTRA_EPILOGUE): Likewise. | |
1252 | * config/m68k/m68kv4.h (FUNCTION_EXTRA_EPILOGUE): Likewise. | |
1253 | * config/m68k/mot3300.h (FUNCTION_EXTRA_EPILOGUE): Likewise. | |
1254 | * config/m68k/pbb.h (FUNCTION_EXTRA_EPILOGUE): Likewise. | |
1255 | * config/m68k/tower-as.h (FUNCTION_EXTRA_EPILOGUE): Likewise. | |
1256 | * config/m88k/m88k.c: Include "function.h" | |
1257 | (call_used_regs, current_function_pretend_args_size, | |
1258 | current_function_outgoing_args_size, frame_pointer_needed): Delete | |
1259 | declarations. | |
1260 | * config/m88k/m88k.h (current_function_pretend_args_size): Delete | |
1261 | declaration. | |
1262 | * config/mips/mips.h (current_function_calls_alloca): Delete | |
1263 | declaration. | |
1264 | * config/mn10200/mn10200.h (current_function_needs_context, | |
1265 | rtx_equal_function_value_matters): Delete declarations. | |
1266 | * config/ns32k/ns32k (current_function_uses_pic_offset_table, | |
1267 | flag_pic): Delete declarations. | |
1268 | * config/pa/pa.h (current_function_pretend_args_size, | |
1269 | current_function_decl): Delete declarations. | |
1270 | * config/pa/som.h (current_function_varargs): Delete declaration. | |
1271 | * config/pdp11/pdp11.h (current_function_pretend_args_size): Delete | |
1272 | declaration. | |
1273 | * config/pyr/pyr.h (current_function_pretend_args_size, | |
1274 | current_function_args_size, current_function_calls_alloca): Delete | |
1275 | declarations. | |
1276 | * config/sh/sh.h (current_function_varargs): Delete declaration. | |
1277 | * config/sparc/sparc.h (current_function_outgoing_args_size, | |
1278 | current_function_calls_alloca, current_function_decl): Delete | |
1279 | declarations. | |
1280 | * config/spur/spur.h (current_function_pretend_args_size, | |
1281 | current_function_calls_alloca): Delete declarations. | |
1282 | * config/v850/v850.c (current_function_outgoing_args_size): Delete | |
1283 | declaration. | |
1284 | * config/vax/vms.h (current_function_name): Delete declaration. | |
1285 | * gcse.c: Include "function.h". | |
1286 | (current_function_name, current_function_calls_setjmp): Delete | |
1287 | declarations. | |
1288 | * haifa-sched.c: Include "function.h". | |
1289 | (forced_labels): Delete declaration. | |
1290 | * jump.c: Likewise. | |
1291 | * reg-stack.c: Likewise. | |
1292 | * reload1.c: Likewise. | |
1293 | * genemit.c (main): Make generated file include function.h. | |
1294 | * genoutput.c (output_prologue): Likewise. | |
1295 | ||
1296 | * builtins.c (saveregs_value, apply_args_value): Delete variables. | |
1297 | * emit-rtl.c (reg_rtx_no, first_label_num, first_insn, last_insn, | |
1298 | sequence_rtl_expr, cur_insn_uid, last_linenum, last_filename, | |
1299 | regno_pointer_flag, regno_pointer_flag_length, regno_pointer_align, | |
1300 | regno_reg_rtx, sequence_stack): Delete variables. Add accessor | |
1301 | macros for some of them. | |
1302 | (emit_filename, emit_lineno): Delete declarations. | |
1303 | (gen_reg_rtx): Use memset/memcpy instead of bzero/bcopy. Access | |
1304 | regno_pointer_* variables through current_function. | |
1305 | (gen_inline_header_rtx): Delete function. | |
1306 | (save_emit_status): Delete function. | |
1307 | (set_new_last_label_num): New function. | |
1308 | (clear_emit_caches): New function. | |
1309 | (restore_emit_status): Just clear last_labelnum and call | |
1310 | clear_emit_caches. | |
1311 | (get_last_insn_anywhere): Variable sequence_stack is now accessed | |
1312 | through macro seq_stack. | |
1313 | (add_insn_after): Likewise. | |
1314 | (add_insn_before): Likewise. | |
1315 | (remove_insn): Likewise. | |
1316 | (pop_topmost_sequence): Likewise. | |
1317 | (in_sequence_p): Likewise. | |
1318 | (start_sequence_for_rtl_expr): Likewise. | |
1319 | (start_sequence): Likewise, and likewise for | |
1320 | sequence_rtl_expr/seq_rtl_expr. | |
1321 | (push_topmost_sequence): Likewise. | |
1322 | (end_sequence): Likewise. | |
1323 | (init_virtual_regs): Now takes a "struct emit_status *" argument. | |
1324 | All callers changed. Store into that pointer instead of globals. | |
1325 | (init_emit): Allocate emit elt of current_function. | |
1326 | Changes for sequence_rtl_expr/sequence_stack renaming. | |
1327 | Call clear_emit_caches instead of doing it in-line. | |
1328 | Access regno_pointer_* variables through current_function. | |
1329 | (init_emit_once) Don't clear sequence_stack. | |
1330 | ||
1331 | * expr.c (pending_stack_adjust, inhibit_defer_pop, pending_chain): | |
1332 | Delete variables. | |
1333 | (arg_pointer_save_area): Delete declaration. | |
1334 | (finish_expr_for_function): Renamed from init_queue; no longer static. | |
1335 | (init_expr): Don't call init_queue. | |
1336 | (save_expr_status, restore_expr_status): Delete functions. | |
1337 | (expand_expr): Changes to reflect new layout of struct function. | |
1338 | Don't access current_function_check_memory_usage when current_function | |
1339 | is 0. | |
1340 | * expr.h (forced_labels, save_expr_regs, saveregs_value, | |
1341 | apply_args_value, current_function_calls_alloca, inhibit_defer_pop, | |
1342 | current_function_outgoing_args_size, current_function_arg_offset_rtx, | |
1343 | current_function_uses_const_pool, function_call_count, | |
1344 | current_function_uses_pic_offset_table, nonlocal_labels, | |
1345 | current_function_internal_arg_pointer, nonlocal_goto_stack_level, | |
1346 | current_function_check_memory_usage, nonlocal_goto_handler_slots, | |
1347 | pending_stack_adjust, target_temp_slot_level, temp_slot_level): Delete | |
1348 | declarations. | |
1349 | (finish_expr_for_function): Declare. | |
1350 | * flags.h (current_function_has_nonlocal_label, | |
1351 | current_function_has_nonlocal_goto, current_function_is_thunk, | |
1352 | current_function_has_computed_jump): Delete declarations. | |
1353 | * flow.c (forced_labels): Delete declaration. | |
1354 | * function.c (current_function_pops_args, | |
1355 | current_function_returns_struct, current_function_returns_pcc_struct, | |
1356 | current_function_needs_context, current_function_calls_setjmp, | |
1357 | current_function_calls_longjmp, current_function_has_nonlocal_label, | |
1358 | current_function_has_nonlocal_goto, current_function_is_thunk, | |
1359 | current_function_has_computed_jump, current_function_calls_alloca, | |
1360 | current_function_contains_functions, current_function_returns_pointer, | |
1361 | current_function_epilogue_delay_list, current_function_args_size, | |
1362 | current_function_pretend_args_size, current_function_arg_offset_rtx, | |
1363 | current_function_outgoing_args_size, current_function_varargs, | |
1364 | current_function_stdarg, current_function_args_info, cleanup_label, | |
1365 | current_function_name, current_function_uses_const_pool, | |
1366 | current_function_instrument_entry_exit, current_function_return_rtx, | |
1367 | current_function_uses_pic_offset_table, nonlocal_labels, | |
1368 | current_function_internal_arg_pointer, current_function_cannot_inline, | |
1369 | current_function_check_memory_usage, function_call_count, | |
1370 | nonlocal_goto_handler_slots, nonlocal_goto_handler_labels, | |
1371 | nonlocal_goto_stack_level, return_label, save_expr_regs, | |
1372 | stack_slot_list, rtl_expr_chain, tail_recursion_label, temp_slots, | |
1373 | tail_recursion_reentry, arg_pointer_save_area, frame_offset, | |
1374 | context_display, trampoline_list, parm_birth_insn, invalid_stack_slot, | |
1375 | last_parm_insn, max_parm_reg, parm_reg_stack_loc, sequence_rtl_expr, | |
1376 | temp_slot_level, var_temp_slot_level, target_temp_slot_level): | |
1377 | Delete variables. | |
1378 | (push_function_context_to): Don't save them. Don't call | |
1379 | save_storage_status, save_emit_status or save_expr_status. | |
1380 | (pop_function_context_from): Don't restore them. Don't call | |
1381 | restore_storage_status or restore_expr_status. | |
1382 | (get_func_frame_size): New function. | |
1383 | (get_frame_size): Use it. | |
1384 | (assign_outer_stack_local): Reflect some member name changes in struct | |
1385 | function. | |
1386 | (put_reg_into_stack): Likewise. | |
1387 | (assign_stack_temp_for_type): sequence_rtl_expr was renamed to | |
1388 | seq_rtl_expr. | |
1389 | (fixup_var_refs): Likewise. | |
1390 | (fix_lexical_addr): Likewise. | |
1391 | (trampoline_address): Likewise. | |
1392 | (prepare_function_start): Clear field inlinable of current_function. | |
1393 | (init_function_for_compilation): New function. | |
1394 | (expand_dummy_function_end): New function. | |
1395 | (expand_function_end): Call finish_expr_for_function. | |
1396 | * function.h (struct emit_status): New; fields moved here from struct | |
1397 | function and from global variables. Add accessor macros for some of | |
1398 | the fields. | |
1399 | (struct expr_status): Likewise. | |
1400 | (REGNO_POINTER_ALIGN, REGNO_POINTER_FLAG): Moved here from regs.h. | |
1401 | (struct function): Add fields expr and emit, inlinable, inl_emit, | |
1402 | original_arg_vector, original_decl_initial, inl_last_parm_insn, | |
1403 | inl_max_label_num. Add many comments. | |
1404 | Add accessor macros for all elts of struct function that no longer | |
1405 | have a global variable. | |
1406 | (cleanup_label, return_label, frame_offset, tail_recursion_label, | |
1407 | tail_recursion_reentry, arg_pointer_save_area, rtl_expr_chain, | |
1408 | stack_slot_list): Delete declarations. | |
1409 | (get_func_frame_size): Declare. | |
1410 | (save_expr_status, restore_expr_status, save_emit_status, | |
1411 | save_storage_status, restore_storage_status): Delete declarations. | |
1412 | (init_virtual_regs): Declare. | |
1413 | * output.h (current_function_pops_args, | |
1414 | current_function_returns_struct, current_function_returns_pcc_struct, | |
1415 | current_function_needs_context, current_function_calls_setjmp, | |
1416 | current_function_calls_longjmp, current_function_calls_alloca, | |
1417 | current_function_has_nonlocal_label, current_function_varargs, | |
1418 | current_function_has_computed_jump, current_function_returns_pointer, | |
1419 | current_function_contains_functions, current_function_args_size, | |
1420 | current_function_pretend_args_size, current_function_stdarg, | |
1421 | current_function_outgoing_args_size, current_function_args_info, | |
1422 | current_function_name, current_function_return_rtx, | |
1423 | current_function_epilogue_delay_list, | |
1424 | current_function_uses_const_pool, current_function_cannot_inline): | |
1425 | Delete declarations. | |
1426 | * regs.h (reg_rtx_no, regno_pointer_flag, regno_pointer_flag_length, | |
1427 | regno_reg_rtx): Delete declaration. | |
1428 | (REGNO_POINTER_FLAG): Delete macro. | |
1429 | * stmt.c (expand_goto): Changes to reflect that some fields in struct | |
1430 | function were renamed. | |
1431 | * stor-layout.c (save_storage_status, restore_storage_status): Delete | |
1432 | functions. | |
1433 | * toplev.c: Include "function.h". | |
1434 | (current_function_decl): Delete declaration. | |
1435 | (compile_file): Call init_dummy_function_start and | |
1436 | expand_dummy_function_end around some initializations that need to | |
1437 | emit rtl. | |
1438 | (rest_of_compilation): Use DECL_SAVED_INSNS properly. | |
1439 | Call init_function_for_compilation. | |
1440 | * unroll.c: Include "function.h" | |
1441 | (unroll_loop): Access regno_pointer_* variables through | |
1442 | current_function. | |
1443 | ||
1444 | * tree.h (struct tree_decl): Add elt f to saved_insns member. | |
1445 | (DECL_SAVED_INSNS): use it. | |
1446 | (expand_dummy_function_end): Declare. | |
1447 | (init_function_for_compilation): Declare. | |
1448 | * calls.c (calls_function_1): Change use of DECL_SAVED_INSNS now | |
1449 | that it's no longer an INLINE_HEADER. | |
1450 | (expand_call): Likewise. | |
1451 | * integrate.c (finish_inline): Delete function. | |
1452 | (max_parm_reg, parm_reg_stack_loc): Delete declarations. | |
1453 | (initialize_for_inline): Delete min_labelno, max_labelno and max_reg | |
1454 | args. Don't generate an INLINE_HEADER rtx, just return the arg | |
1455 | vector. All callers changed. | |
1456 | (save_for_inline_copying): Create a duplicate struct emit_status to | |
1457 | hold the emit state for compiling the current function. Use this and | |
1458 | the other new fields in struct function that are for integration | |
1459 | instead of an INLINE_HEADER. | |
1460 | Use memcpy instead of bcopy. | |
1461 | Store the current struct function in DECL_SAVED_INSNS of fndecl. | |
1462 | (save_for_inline_nocopy): Similar changes, except no new emit_status | |
1463 | is needed here. | |
1464 | (expand_inline_function): Get information from function structure, | |
1465 | not from an inline header rtx. | |
1466 | (output_inline_function): Lose code to extract the necessary | |
1467 | information from an inline header; simply put back the function | |
1468 | structure into current_function. Clear its inlinable elt. | |
1469 | * rtl.def (INLINE_HEADER): Delete. | |
1470 | * rtl.h: Delete all accessors for an INLINE_HEADER. | |
1471 | (gen_inline_header_rtx): Delete declaration. | |
1472 | (regno_reg_rtx, regno_pointer_align, nonlocal_goto_handler_labels): | |
1473 | Delete declarations. | |
1474 | (REGNO_POINTER_ALIGN): Delete. | |
1475 | (clear_emit_caches): Declare. | |
1476 | (set_new_last_label_num): Declare. | |
1477 | ||
e7b9b18e JM |
1478 | Mon Aug 9 01:52:24 1999 Jason Merrill <jason@yorick.cygnus.com> |
1479 | ||
1480 | * print-tree.c (print_node): Print base for OFFSET_TYPEs. | |
1481 | ||
1482 | * except.c (expand_eh_region_start_for_decl): Always start a new block. | |
1483 | * stmt.c (is_eh_region): Make sure current_function is present, too. | |
1484 | ||
8f851c1f JL |
1485 | Mon Aug 9 01:15:24 1999 Jeffrey A Law (law@cygnus.com) |
1486 | ||
9275b45e JL |
1487 | * pa.h (HARD_REGNO_MODE_OK): Correctly handle FPregs, even when |
1488 | for 64bit PA targets. | |
1489 | ||
8f851c1f JL |
1490 | * pa.h (SELECT_SECTION): Define. |
1491 | * som.h (SELECT_SECTION): Delete. | |
1492 | ||
950fe843 KG |
1493 | Sun Aug 8 15:13:20 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
1494 | ||
1495 | * alias.c (init_alias_analysis): Wrap call to | |
1496 | `prologue_epilogue_contains' within HAVE_prologue||HAVE_epilogue. | |
1497 | ||
94cc6036 BK |
1498 | 1999-08-07 Bruce Korb <autogen@linuxbox.com> |
1499 | ||
1500 | * fixinc/inclhack.def(irix_asm_apostrophe): IRIX 5.2's | |
1501 | <sys/asm.h> contains an asm comment with an apostrophe | |
1502 | * fixinc/inclhack.sh: regen | |
1503 | * fixinc/fixincl.x: regen | |
1504 | ||
5c7675e9 RH |
1505 | Sat Aug 7 19:37:07 1999 Richard Henderson <rth@cygnus.com> |
1506 | ||
1507 | * function.c (init_function_start): Clear prologue & epilogue. | |
1508 | (prologue_epilogue_contains): New function. | |
1509 | * alias.c (init_alias_analysis): Use it. | |
1510 | * rtl.h (prologue_epilogue_contains): Declare it. | |
1511 | ||
d0e80719 RH |
1512 | Sat Aug 7 19:32:16 1999 Richard Henderson <rth@cygnus.com> |
1513 | ||
1514 | * jump.c (onlyjump_p): New function. | |
1515 | * rtl.h: Declare it. | |
1516 | * flow.c (delete_unreachable_blocks): Use onlyjump_p instead | |
1517 | of condjump_p in calling tidy_fallthru_edge and merge_blocks. | |
1518 | ||
021d1677 RH |
1519 | Sat Aug 7 17:09:36 1999 Richard Henderson <rth@cygnus.com> |
1520 | ||
1521 | * global.c (build_insn_chain): Use EXECUTE_IF_SET_IN_REG_SET | |
1522 | to invert loops. Simplify block scanning. | |
1523 | ||
05f6f07c BS |
1524 | Sat Aug 7 02:11:13 1999 Bernd Schmidt <bernds@cygnus.co.uk> |
1525 | ||
1526 | * gcse.c (hash_scan_set): Treat SYMBOL_REFs like CONST_INTs. | |
1527 | (cprop_insn): Treat SYMBOL_REFs like CONST_INTs. | |
1528 | ||
28df4168 JL |
1529 | 1999-08-07 Jonathan Larmour <jlarmour@cygnus.co.uk> |
1530 | ||
1531 | * config/sparc/liteelf.h: New file to support sparclite-elf target | |
1532 | * config/sparc/t-sp86x: New file to support sparc86x targets | |
1533 | * config/sparc/sp86x-aout.h: New file to support sparc86x-aout target | |
1534 | * config/sparc/sp86x-elf.h: New file to support sparc86x-elf target | |
1535 | * configure.in: Support above target triplets | |
1536 | * configure: Regenerated | |
1537 | ||
4bc49b49 PDM |
1538 | Sat Aug 7 01:39:27 1999 Philippe De Muyter <phdm@macqel.be> |
1539 | ||
1540 | * fixinc/server.c (server_setup): Do not prefix function used as | |
1541 | parameter with `&'. | |
1542 | ||
8608bd56 RH |
1543 | Sat Aug 7 00:21:20 1999 Richard Henderson <rth@cygnus.com> |
1544 | ||
1545 | * alpha.md (movhi and movqi patterns): Correct predicate for !BWX. | |
1546 | Remove fp reg alternatives. | |
1547 | ||
80d25530 JL |
1548 | Sat Aug 7 00:06:54 1999 Jeffrey A Law (law@cygnus.com) |
1549 | ||
cf52b2f7 JL |
1550 | * Makefile.in (TAROUTOPTS): Kill. |
1551 | (install-headers-tar): Use "xpf" for tar headerfile extraction | |
1552 | * i370/x-oe (TAROUTOPTS): Delete. | |
1553 | * m68k/x-apollo68 (TAROUTOPTS): Delete. | |
1554 | * m68k/x-hp320 (TAROUTOPTS): Delete. | |
1555 | * m68k/x-hp320g (TAROUTOPTS): Delete. | |
80d25530 JL |
1556 | * gcc.texi: Update bug reporting text. |
1557 | ||
80832cf2 HB |
1558 | 1999-08-6 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl> |
1559 | ||
1560 | * reg-stack.c (change_stack) Fixed problem with negative array index. | |
1561 | ||
8490b533 JL |
1562 | Fri Aug 6 23:08:44 1999 Jeffrey A Law (law@cygnus.com) |
1563 | ||
4a21803f JL |
1564 | * extend.texi, install.texi: Fix spelling mistakes. |
1565 | ||
5b4146bd JL |
1566 | * Makefile.in (PREMADE_ATTRTAB_MD, PREMADE_ATTRTAB): Delete. |
1567 | (s-attrtab); No longer try to use pre-made insn-attrtab file. | |
1568 | * mips/t-bsd: Delete references to obsolete PREMADE_ATTRTAB and | |
1569 | PREMADE_ATTRTAB_MD. | |
1570 | * mips/t-ecoff: Likewise. | |
1571 | * mips/t-elf: Likewise. | |
1572 | * mips/t-mips: Likewise. | |
1573 | * mips/t-osfrose: Likewise. | |
1574 | * mips/t-r3900: Likewise. | |
1575 | * mips/t-svr3: Likewise. | |
1576 | * mips/t-svr4: Likewise. | |
1577 | * mips/t-ultrix: Likewise. | |
1578 | ||
8490b533 JL |
1579 | * gcc.texi: Document recommend means to provide software floating |
1580 | point libraries in libgcc.a | |
1581 | ||
adace600 JM |
1582 | 1999-08-06 Jason Merrill <jason@yorick.cygnus.com> |
1583 | ||
1584 | * c-lex.c (yylex): We can have a number with no digits. | |
1585 | ||
cfe2d2e7 JW |
1586 | Fri Aug 6 16:53:55 EDT 1999 John Wehle (john@feith.com) |
1587 | ||
1588 | * jump.c (delete_prior_computation): New function, broken | |
1589 | out of delete_computation. Check for side effects with | |
1590 | side_effects_p instead of FIND_REG_INC_NOTE. Handle | |
1591 | multi-word hard registers. | |
1592 | (delete_computation): Use it. Check for side effects with | |
1593 | side_effects_p instead of FIND_REG_INC_NOTE. Synthesize a | |
1594 | missing REG_DEAD note for a register which is both set and | |
1595 | used by an insn. | |
1596 | ||
e7eacc8e JL |
1597 | Fri Aug 6 11:05:29 1999 Jeffrey A Law (law@cygnus.com) |
1598 | ||
1599 | * elf.h (TEXT_SPACE_P, FUNCTION_NAME_P): Delete. | |
1600 | (ASM_GLOBALIZE_LABEL, ASM_OUTPUT_INT, ASM_OUTPUT_DOUBLE_INT): Likewise. | |
1601 | (ASM_FILE_START): Import _mcount with the right type. | |
1602 | (ASM_DECLARE_FUNCTION_NAME): Define. | |
1603 | (ASM_OUTPUT_EXTERNAL, ASM_OUTPUT_EXTERNAL_LIBCALL): Define. | |
1604 | * pa.c (output_function_prologue): Always emit the function's label | |
1605 | here. | |
1606 | * pa.h (TEXT_SPACE_P): Define. | |
1607 | (FUNCTION_NAME_P, ENCODE_SECTION_INFO, STRIP_NAME_ENCODING): Likewise. | |
1608 | (ASM_OUTPUT_INT, ASM_OUTPUT_DOUBLE_INT, ASM_GLOBALIZE_LABEL): Likewise. | |
1609 | * som.h (TEXT_SPACE_P): Delete. | |
1610 | (FUNCTION_NAME_P, ENCODE_SECTION_INFO, STRIP_NAME_ENCODING): Likewise. | |
1611 | (ASM_GLOBALIZE_LABEL, ASM_OUTPUT_INT): Likewise. | |
1612 | ||
7c4a6db0 JW |
1613 | Thu Aug 5 19:29:39 1999 Jim Wilson <wilson@cygnus.com> |
1614 | ||
1615 | * expr.c (emit_group_load): Allow src to be a CONCAT. | |
1616 | ||
b28f69a0 R |
1617 | Thu Aug 5 22:27:15 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
1618 | ||
1619 | * config/sh/lib1funcs.asm (___movstrSI0): Change or r0,r0,r0 to nop. | |
1620 | (___mulsi3): Use '!' comment character. | |
1621 | ||
6b9c6f4f BS |
1622 | Thu Aug 5 13:34:14 1999 Bernd Schmidt <bernds@cygnus.co.uk> |
1623 | ||
1624 | * reload1.c (maybe_fix_stack_asms): Also declare P as "const char *". | |
1625 | ||
82fb18dd JL |
1626 | Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com) |
1627 | ||
1628 | * gcc.c: Update URLs and mail addresses. | |
1629 | * gcc.texi: Likewise. | |
1630 | ||
8f1b829e DJ |
1631 | Thu Aug 5 01:14:13 1999 Daniel Jacobowitz <drow@false.org> |
1632 | ||
1633 | * rs6000.c (current_file_function_operand): Return zero for | |
1634 | weak functions. | |
1635 | (rs6000_encode_section_info): Do not set SYMBOL_REF_FLAG for | |
1636 | weak symbols. | |
1637 | * rs6000.h (ENCODE_SECTION_NIFO): Do not set SYMBOL_REF_FLAG | |
1638 | for weak symbols. | |
1639 | ||
906fb125 GK |
1640 | Thu Aug 5 00:56:30 1999 Geoffrey Keating <geoffk@cygnus.com> |
1641 | ||
1642 | * rs6000.c (rs6000_stack_info): For ABI_V4/ABI_SOLARIS -fpic, always | |
1643 | allocate space in the stack frame for the PIC register. | |
1644 | ||
14fe6c70 JL |
1645 | Thu Aug 5 00:20:47 1999 Jeffrey A Law (law@cygnus.com) |
1646 | ||
1647 | * m68k.md (xordi3, anddi3): These patterns are not available on | |
1648 | the coldfire. | |
1649 | ||
d7afe8ec MM |
1650 | Wed Aug 4 23:39:20 1999 Mark Mitchell <mark@codesourcery.com> |
1651 | ||
1652 | * real.c (GET_REAL): Don't violate ANSI/ISO aliasing rules. | |
1653 | (PUT_REAL): Likewise. | |
1654 | ||
edd6ede7 R |
1655 | Wed Aug 4 20:45:04 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
1656 | ||
1657 | * final.c (shorten_branches): Don't add an alignment for loops | |
1658 | that have no label inside. | |
1659 | ||
cbbfcb3b KG |
1660 | Wed Aug 4 16:39:24 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
1661 | ||
1662 | * builtins.c (expand_builtin_memcmp, expand_builtin_strcmp): Wrap | |
1663 | prototypes in macro HAVE_cmpstrsi. | |
1664 | ||
1665 | * cpplib.c (cpp_get_token): Remove unused label `op3'. | |
1666 | ||
1667 | * emit-rtl.c (operand_subword): Remove unused variable | |
1668 | `bits_per_word'. | |
1669 | ||
1670 | * rtl.c (shallow_copy_rtx): Remove unused variable `format_ptr'. | |
1671 | ||
1672 | * tree.c (chainon): Wrap variable `t2' in macro ENABLE_CHECKING. | |
1673 | ||
5d83f44b ZW |
1674 | Wed Aug 4 13:29:23 1999 Zack Weinberg <zack@bitmover.com> |
1675 | ||
1676 | * cpphash.c (macroexpand): Delete leading whitespace when arg | |
1677 | is concatenated before. | |
1678 | (unsafe_chars): Correct test for whether + and - can extend a | |
1679 | token. | |
1680 | ||
1681 | * cppinit.c (cpp_start_read): Do dependencies for | |
1682 | -include/-imacros files also. | |
1683 | ||
1684 | * cpplib.c (cpp_scan_buffer): In no-output mode, don't bother | |
1685 | tokenizing non-directive lines. | |
1686 | (cpp_expand_to_buffer): Temporarily disable no-output mode. | |
1687 | * cppmain.c: In no-output mode, just call cpp_scan_buffer for | |
1688 | the input file. | |
1689 | ||
fbb18613 JM |
1690 | Wed Aug 4 12:53:44 1999 Jason Merrill <jason@yorick.cygnus.com> |
1691 | ||
2a94e396 JM |
1692 | * expr.c (expand_expr, case PLUS_EXPR): Fix parallel case, too. |
1693 | ||
fbb18613 JM |
1694 | * c-lex.c: Sync with C++ frontend. |
1695 | (linemode): New variable. | |
1696 | (parse_float): imag, conversion_errno, and type are output only. | |
1697 | (yylex): Adjust. Move initial '.' case into main switch. | |
1698 | Use linemode. | |
1699 | (handle_generic_pragma): Just deal with tokens. | |
1700 | (readescape): Use ISXDIGIT and ISGRAPH. | |
1701 | * c-parse.in: Add END_OF_LINE token. | |
1702 | ||
1703 | * c-lex.c (lang_init): Generalize. | |
1704 | (nextchar): Remove. Replace uses with UNGETC. | |
1705 | (skip_white_space): Handle linemode here. Optimize for cpplib. | |
1706 | (skip_white_space_on_line): Remove. | |
1707 | (extend_token_buffer_to): New fn. | |
1708 | (extend_token_buffer): Use it. | |
1709 | (read_line_number, check_newline): Just deal with tokens. | |
1710 | (token_getch, token_put_back): New fns. | |
1711 | (yylex): Use them. More cpplib optimizations. Simplify. | |
1712 | ||
1713 | Wed Aug 4 12:53:44 1999 Michael Tiemann <tiemann@holodeck.cygnus.com> | |
1714 | Jason Merrill <jason@yorick.cygnus.com> | |
1715 | ||
1716 | * c-lex.c (init_parse): Set cpp_token to CPP_DIRECTIVE. | |
1717 | (consume_string): Make this smart about USE_CPPLIB. | |
1718 | (check_newline): Rewrite to be intelligent about USE_CPPLIB. | |
1719 | (yylex): Rewrite to be intelligent about USE_CPPLIB. | |
1720 | Also, clean up cases where we redundantly set token_buffer[0]. | |
1721 | (read_line_number): New fn. | |
1722 | (ignore_escape_flag): New variable. | |
1723 | ||
0aefc57b JL |
1724 | Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com) |
1725 | ||
c91fba50 JL |
1726 | * a29k/t-a29kbare: Fix some comments. |
1727 | (LIB2FUNCS_EXTRA): Remove fp-bit.c and dp-bit.c | |
1728 | (FPBIT, DPBIT): Define. | |
1729 | * a29k/t-vx29k: Likewise. | |
1730 | * arc/t-arc: Likewise. | |
1731 | * arm/t-arm-elf: Likewise. | |
1732 | * arm/t-bare: Likewise. | |
1733 | * arm/t-pe: Likewise. | |
1734 | * arm/t-pe-thumb: Likewise. | |
1735 | * arm/t-semi: Likewise. | |
1736 | * arm/t-thumb: Likewise. | |
1737 | * arm/t-thumb-elf: Likewise. | |
1738 | * arm/t-thumb-linux: Likewise. | |
1739 | * h8300/t-h8300: Likewise. | |
1740 | * i960/t-i960: Likewise. | |
1741 | * i960/t-vxworks960: Likewise. | |
1742 | * m32r/t-m32r: Likewise. | |
1743 | * mips/t-ecoff: Likewise. | |
1744 | * mips/t-elf: Likewise. | |
1745 | * mips/t-r3900: Likewise. | |
1746 | * pa/t-pro: Likewise. | |
1747 | * rs6000/t-aix43: Likewise. | |
1748 | * rs6000/t-beos: Likewise. | |
1749 | * rs6000/t-newas: Likewise. | |
1750 | * rs6000/t-ppccomm: Likewise. | |
1751 | * rs6000/t-rs6000: Likewise. | |
1752 | * rs6000/t-winnt: Likewise. | |
1753 | * rs6000/t-xnewas: Likewise. | |
1754 | * rs6000/t-xrs6000: Likewise. | |
1755 | * sh/t-sh: Likewise. | |
1756 | * sparc/t-elf: Likewise. | |
1757 | * sparc/t-sparcbare: Likewise. | |
1758 | * sparc/t-sparclite: Likewise. | |
1759 | * sparc/t-splet: Likewise. | |
1760 | * v850/t-v850: Likewise. | |
1761 | * mn10200/t-mn10200: Fix comments. | |
1762 | * mn10300/t-mn10300: Likewise. | |
1763 | ||
6c0c4022 JL |
1764 | * pa.md (divsi3, udivsi3, modsi3, umodsi3 expanders): Clobber a new |
1765 | dummy operand. Allocate a new pseudo for the dummy operand. | |
1766 | (divsi3, udivsi3, modis3, umodsi3 patterns): Corresponding changes. | |
1767 | ||
0aefc57b JL |
1768 | * pa.md (movqi, movhi patterns): Do not expose FP regs to regclass. |
1769 | ||
430e7edf TT |
1770 | Wed Aug 4 11:53:55 1999 Tom Tromey <tromey@cygnus.com> |
1771 | ||
1772 | * configure: Rebuilt. | |
1773 | * configure.in: Removed --enable-java-gc option and JAVAGC subst. | |
1774 | ||
cc3dea85 RE |
1775 | Wed Aug 4 09:06:14 1999 Richard Earnshaw (rearnsha@arm.com) |
1776 | ||
1777 | * recog.c (preproces_constraints): Zero recog_op_alt before | |
1778 | processing the constraints. | |
1779 | ||
949d79eb RE |
1780 | * arm.c (typedef minipool_node): Renamed from pool_node. |
1781 | (minipool_vector, minipool_size, minipool_vector_label): Similarly. | |
1782 | (add_minipool_constant): New function. | |
1783 | (dump_minipool): New function. | |
1784 | (find_barrier): Remove special case for getting the insn size of | |
1785 | an insn that references the constant pool. | |
1786 | (minipool_fixup): New structure. | |
1787 | (push_minipool_barrier): New function. | |
1788 | (push_minipool_fix): New function. | |
1789 | (note_invalid_constants): New function. | |
1790 | (add_pool_constant, dump_table, fixit, broken_move): Delete. | |
1791 | (arm_reorg): Rewrite code to fix up the constant pool into a | |
1792 | series of mini-pools embedded in the insn stream. | |
1793 | (arm_output_epilogue): New function, made mainly from the body | |
1794 | of output_func_epilogue. | |
1795 | (output_func_epilogue): Move insn generation part of epilogue code | |
1796 | to arm_output_epilogue. | |
1797 | * arm.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY): Delete. | |
1798 | * arm.md (pool_range): New attribute. | |
1799 | (zero_extendqidi2): Add attribute pool_range. | |
1800 | (zero_extend_hisi_insn, load_extendqisi, extendhisi_insn, | |
1801 | extendqihi_insn, extendqisi_insn, movdi, movsi_insn, pic_load_addr, | |
1802 | pic_load_addr_based_insn, movhi_insn_arch4, movhi_insn_littleend, | |
1803 | movhi_insn_bigend, loadhi_si_bigend, movsf_hard_insn, movsf_soft_insn, | |
1804 | movdf_hard_insn, movdf_soft_insn, movxf_hard_insn): Likewise. | |
1805 | (epilogue): New expand. | |
1806 | (epilogue_insn): New insn. Call arm_output_epilogue. | |
1807 | ||
1808 | * arm.c (arm_poke_function_name): Undo change of July 17. Tidy up. | |
1809 | * arm.h (TARGET_SWITCHES): Add missing doc string for TARGET_DEFAULT. | |
1810 | ||
f0ce07b8 JM |
1811 | Mon Aug 2 19:18:44 1999 Jason Merrill <jason@yorick.cygnus.com> |
1812 | ||
1813 | * linux.h (HANDLE_PRAGMA_PACK_PUSH_POP): Define. | |
1814 | ||
bc3c01c5 ME |
1815 | 1999-08-04 Mark Elbrecht <snowball3@bigfoot.com> |
1816 | ||
1817 | * config/i386/djgpp.h (BSS_SECTION_ASM_OP): Define. | |
1818 | ||
1fe65930 RH |
1819 | Wed Aug 4 02:15:32 1999 Richard Henderson <rth@cygnus.com> |
1820 | ||
1821 | * jump.c (delete_insn): Delete the addr_vec when deleting a tablejump. | |
1822 | ||
318e4b56 JK |
1823 | Wed Aug 4 01:48:08 1999 Jim Kingdon <http://developer.redhat.com> |
1824 | ||
1825 | * global.c: Fix comment. | |
1826 | ||
ca606201 ILT |
1827 | Wed Aug 4 01:43:01 1999 Ian Lance Taylor <ian@zembu.com> |
1828 | ||
1829 | * gcc.c (access_check): New static function. | |
1830 | (find_a_file): Use it when searching a directory list. | |
1831 | * collect2.c (find_a_file): Don't accept directories found when | |
1832 | searching a directory list. | |
1833 | ||
0c26b18a PDM |
1834 | Wed Aug 4 01:40:43 1999 Philippe De Muyter <phdm@macqel.be> |
1835 | ||
1836 | * tlink.c (symbol_hash_lookup): Do not prefix functions used as | |
1837 | function parameters with `&'. | |
1838 | (file_hash_lookup, demangled_hash_lookup, tlink_init): Ditto. | |
1839 | ||
e8fe3cc3 JL |
1840 | Wed Aug 4 01:08:44 1999 Jeffrey A Law (law@cygnus.com) |
1841 | ||
1842 | * flow.c (delete_unreachable_blocks): Do not call merge_blocks | |
1843 | or tidy_fallthru_edge if the last insn in the block is not | |
1844 | an unconditional jump or a simple conditional jump. | |
1845 | ||
02edc62b R |
1846 | Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
1847 | ||
1848 | * Makefile.in (c-decl.o): Depends on defaults.h. | |
1849 | ||
156e68b7 JL |
1850 | Tue Aug 3 14:14:52 1999 Jeffrey A Law (law@cygnus.com) |
1851 | ||
1852 | * pa.h (HARD_REGNO_NREGS): FP registers are always 4 bytes wide for | |
1853 | PA1.1 and above. | |
1854 | (CLASS_MAX_NREGS): Likewise. | |
1855 | ||
778e0677 JL |
1856 | Tue Aug 3 03:51:20 1999 Jeffrey A Law (law@cygnus.com) |
1857 | ||
1858 | * cse.c (cse_insn): Fix dumb thinko in last change. | |
1859 | ||
392dccb7 BS |
1860 | Tue Aug 3 10:36:13 1999 Bernd Schmidt <bernds@cygnus.co.uk> |
1861 | ||
1862 | * reload1.c (maybe_fix_stack_asms): Declare CONSTRAINTS as | |
1863 | "const char *". | |
1864 | ||
555b6442 HPN |
1865 | Mon Aug 2 23:45:45 1999 Hans-Peter Nilsson <hp@bitrange.com> |
1866 | ||
1867 | * dwarf2out.c (add_location_or_const_value_attribute): Correct | |
1868 | test for sizes of passed and declared parameter types. | |
1869 | ||
c354f40d KG |
1870 | Tue Aug 3 00:03:41 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
1871 | ||
1872 | * fixincludes: Fix the return type of bsearch, char* -> void*. | |
1873 | ||
1874 | * fixinc/inclhack.def: Likewise. | |
1875 | ||
f71f87f9 MM |
1876 | Mon Aug 2 18:29:32 1999 Mark Mitchell <mark@codesourcery.com> |
1877 | ||
1878 | * invoke.texi (-fdump-translation-unit): New option. | |
1879 | ||
31534a2c RH |
1880 | Mon Aug 2 17:54:19 1999 Richard Henderson <rth@cygnus.com> |
1881 | ||
1882 | * expr.h (PROMOTE_PROTOTYPES): Move ... | |
1883 | * defaults.h: ... to here. | |
1884 | * c-decl.c: Include defaults.h instead of expr.h. | |
1885 | * c-typeck.c: Include defaults.h. | |
1886 | ||
e1c49ab4 MM |
1887 | Mon Aug 2 17:10:24 1999 Mark Mitchell <mark@codesourcery.com> |
1888 | ||
1889 | * toplev.h (errorcount): Declare. | |
1890 | (warningcount): Likewise. | |
1891 | (sorrycount): Likewise. | |
1892 | * c-lex.c (errorcount): Don't declare. | |
1893 | * dwarf2out.c (errorcount): Don't declare. | |
1894 | ||
7aae67a2 JM |
1895 | Mon Aug 2 17:02:08 1999 Jason Merrill <jason@yorick.cygnus.com> |
1896 | ||
1897 | * config/libgloss.h: Add a note discouraging use with ELF. | |
1898 | * configure.in: Don't use libgloss.h for ELF targets. | |
555b6442 | 1899 | Always use_collect2 on a.out targets. |
7aae67a2 | 1900 | |
fae2db47 JW |
1901 | Mon Aug 2 16:27:42 1999 Jim Wilson <wilson@cygnus.com> |
1902 | ||
1903 | * combine.c (force_to_mode, case LSHIFTRT): Add goto shiftrt. | |
1904 | (force_to_mode, case ASHIFTRT): Add shiftrt label. | |
1905 | ||
a47f48d8 R |
1906 | Tue Aug 3 00:45:02 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
1907 | ||
1908 | * loop.c (strength_reduce): When doing biv->giv conversion, update | |
1909 | reg note of NEXT->insn. | |
1910 | ||
f634f682 JJ |
1911 | 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz> |
1912 | ||
1913 | * real.c (PUT_REAL): Clear unused bytes if long double is IEEE quad. | |
1914 | ||
7d473569 JJ |
1915 | 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz> |
1916 | ||
1917 | * c-decl.c (get_parm_info, store_parm_decls): Change all uses of | |
1918 | PROMOTE_PROTOTYPES, so that it tests it as a C expression. | |
1919 | Ensure expr.h is included. | |
1920 | * c-typecheck.c (convert_arguments): Ditto. | |
1921 | ||
1922 | * expr.h: Supply default for PROMOTE_PROTOTYPES (0). | |
1923 | ||
1924 | * config/arc/arc.h: Define PROMOTE_PROTOTYPES to 1. | |
1925 | * config/convex/convex.h: Ditto. | |
1926 | * config/dsp16xx/dsp16xx.h: Ditto. | |
1927 | * config/fx80/fx80.h: Ditto. | |
1928 | * config/gmicro/gmicro.h: Ditto. | |
1929 | * config/i370/i370.h: Ditto. | |
1930 | * config/i386/i386.h: Ditto. | |
1931 | * config/m32r/m32r.h: Ditto. | |
1932 | * config/m68k/m68k.h: Ditto. | |
1933 | * config/m88k/m88k.h: Ditto. | |
1934 | * config/mips/mips.h: Ditto. | |
1935 | * config/pa/pa.h: Ditto. | |
1936 | * config/pyr/pyr.h: Ditto. | |
1937 | * config/tahoe/tahoe.h: Ditto. | |
1938 | * config/we32k/we32k.h: Ditto. | |
1939 | ||
1940 | * config/sparc/sparc.h: Define PROMOTE_PROTOTYPES | |
1941 | based on arch size. | |
1942 | ||
1943 | * config/i1750a/i1750a.h: Define PROMOTE_PROTOTYPES to 0. | |
1944 | ||
1945 | * config/i860/paragon.h: Remove PROMOTE_PROTOTYPES | |
1946 | from comment. | |
1947 | ||
1948 | * tm.texi: Document new usage of PROMOTE_PROTOTYPES. | |
1949 | ||
40cae311 RH |
1950 | 1999-08-02 Richard Henderson <rth@cygnus.com> |
1951 | ||
1952 | * m32r.c (m32r_setup_incoming_varargs): Use get_varargs_alias_set | |
1953 | for the register spill block. | |
1954 | (m32r_va_arg): New. | |
1955 | * m32r.h (EXPAND_BUILTIN_VA_ARG): New. | |
1956 | (EXPAND_BUILTIN_SAVEREGS): Delete #if 0 code. | |
1957 | ||
1958 | * m32r.h (INT8_P): Don't short-cut test with (unsigned). | |
1959 | (INT16_P, CMP_INT16_P, UINT16_P): Likewise. | |
1960 | (UPPER16_P, UINT24_P, INT32_P, UINT5_P): Likewise. | |
1961 | ||
247cfc5c JJ |
1962 | 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz> |
1963 | ||
1964 | * config/sparc/linux.h: Define WCHAR_TYPE as "int" and undef | |
1965 | MAX_WCHAR_TYPE defined in sparc.h. | |
1966 | * config/sparc/linuxaout.h: Likewise. | |
1967 | * config/sparc/linux64.h: Likewise. | |
1968 | Also default to -mvis if CPU is UltraSPARC. | |
1969 | ||
1cb36a98 RH |
1970 | 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz> |
1971 | ||
1972 | * config/sparc/sparc.h (ASM_DECLARE_REGISTER_GLOBAL): New macro. | |
1973 | (RTX_OK_FOR_OLO10): Likewise. | |
1974 | (GO_IF_LEGITIMATE_ADDRESS): If assembler supports offsetable | |
1975 | %lo(), allow it in addresses... | |
1976 | (PRINT_OPERAND_ADDRESS): ... and print it appropriately. | |
1977 | * config/sparc/sparc.md (sethi_di_medlow_embmedany_pic): sethi %lo() | |
1978 | does not make sense. | |
1979 | * config/sparc/sparc.c (sparc_hard_reg_printed): New array. | |
1980 | (sparc_output_scratch_registers): New function. | |
1981 | (output_function_prologue, sparc_flat_output_function_prologue): Use | |
1982 | it. | |
1983 | * varasm.c (make_decl_rtl): Use ASM_DECLARE_REGISTER_GLOBAL if | |
1984 | defined. | |
1985 | * tm.texi (ASM_DECLARE_REGISTER_GLOBAL): Document it. | |
1986 | * configure.in: Add check for .register pseudo-op support in as and | |
1987 | check for offsetable %lo(). | |
1988 | * acconfig.h: Add templates for the above checks. | |
1989 | * configure: Regenerate. | |
1990 | ||
1991 | 1999-08-02 Richard Henderson <rth@cygnus.com> | |
1992 | ||
1993 | * sparc/linux64.h (TARGET_DEFAULT): Remove MASK_APP_REGS. | |
1994 | * sparc/sol2-sld-64.h (TARGET_DEFAULT): Likewise. | |
1995 | * sparc/sol2.h (TARGET_DEFAULT): Likewise. | |
1996 | ||
e76d2376 R |
1997 | Mon Aug 2 23:46:45 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
1998 | ||
1999 | * loop.c (strength_reduce): When doing biv->giv conversion, fix up | |
2000 | reg_biv_class. | |
2001 | ||
39c440fc JJ |
2002 | 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz> |
2003 | ||
2004 | * config/float-sparc.h: New file. | |
2005 | * configure.in: Use float_format=sparc for sparc-*-linux-gnulibc1, | |
2006 | sparc-*-linux-gnu and sparc64-*-linux*. | |
2007 | ||
dfafc897 FS |
2008 | 1999-08-02 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
2009 | ||
2010 | * rs6000.c (rs6000_va_list): Type is an array. | |
2011 | (rs6000_va_start): Don't doubly adjust for varargs. | |
2012 | (rs6000_va_arg): Evaluate long long GPR adjustment. | |
2013 | ||
5f59ecb7 DE |
2014 | Mon Aug 2 16:15:57 1999 David Edelsohn <edelsohn@gnu.org> |
2015 | ||
2016 | * rs6000/aix43.h (SUBTARGET_SWITCHES): Use -m64 and -m32 instead of | |
2017 | -maix64 and -maix32. | |
2018 | (ASM_SPEC, ASM_CPU_SPEC, CPP_SPEC, CPP_CPU_SPEC, LIB_SPEC, | |
2019 | LINK_SPEC): Change appropriately. | |
2020 | * rs6000/rs6000.c (short_cint_operand): Use CONST_OK_FOR_LETTER_P. | |
2021 | (u_short_cint_operand): Likewise. | |
2022 | * rs6000/rs6000.md (movdi splitters): Add TARGET_POWERPC64 support | |
2023 | for 64-bit hosts. | |
2024 | * rs6000/t-aix43 (MULTILIB): Change to -m64. | |
2025 | ||
2026 | * invoke.texi (RS/6000 Submodel): Document 64-bit processor options. | |
2027 | ||
2028 | Mon Aug 2 16:15:57 1999 Geoff Keating <geoffk@cygnus.com> | |
2029 | ||
2030 | * rs6000/rs6000.c (num_insns_constant_wide): Correct | |
2031 | for type promotion. | |
2032 | (add_operand): Get test correct for 64-bit HOST_WIDE_INT. | |
2033 | (non_add_cint_operand): Likewise. | |
2034 | (logical_operand): Likewise. | |
2035 | (non_logical_cint_operand): Likewise. | |
2036 | (print_operand): Correct printf()s for 64-bit HOST_WIDE_INT. | |
2037 | (print_operand_address): Correct printf() for 64-bit HOST_WIDE_INT. | |
2038 | (rs6000_select_rtx_section): Suppress warning. | |
2039 | (small_data_operand): Suppress warning. | |
2040 | (rs6000_got_register): Suppress warning. | |
2041 | * rs6000/rs6000.md (andsi3): HOST_WIDE_INT is a signed | |
2042 | type, so `J' is generally the wrong constraint for a SImode value; | |
2043 | use `L' instead. | |
2044 | (andsi3_internal2): Likewise. | |
2045 | (andsi3_internal3): Likewise. | |
2046 | (iorsi3_internal1): Likewise. | |
2047 | (xorsi3_internal1): Likewise. | |
2048 | (movsi): Likewise. | |
2049 | (movsf_softfloat): Likewise. | |
2050 | (scc insns): Likewise. | |
2051 | (movsi+2): Preserve sign bits of SImode constant. | |
2052 | (floatsidf2_internal+1): Sign-extend SImode constant correctly. | |
2053 | (movdf+1): Sign-extend properly. | |
2054 | (movdi_32+1): Sign-extend properly. | |
2055 | (scc insns): Sign-extend properly. | |
2056 | ||
2057 | * md.texi (RS/6000 EXTRA_CONSTRAINTS): Update documentation for J, | |
2058 | K, L, and T. | |
2059 | ||
981a828e RH |
2060 | 1999-08-02 Richard Henderson <rth@cygnus.com> |
2061 | ||
2062 | * alpha.c (override_options): Move ev6 alpha_tp frobbing out of | |
2063 | -mcpu parsing code. | |
2064 | (print_operand): Notice alpha_fptm not alpha_tp for sw completion. | |
2065 | * alpha.md (all fp insns): Likewise. | |
2066 | ||
ccc0b2f9 NC |
2067 | 1999-08-02 Nick Clifton <nickc@cygnus.com> |
2068 | ||
2069 | * config/v850/v850.h (STRICT_ALIGNMENT): Only define if not | |
2070 | already defined. | |
2071 | ||
b3d9ecf0 JL |
2072 | Mon Aug 2 03:38:33 1999 Jeffrey A Law (law@cygnus.com) |
2073 | ||
2074 | * pa.c (legitimize_pic_address): Clarify comments. Do not call the | |
2075 | pic_load_label generator directly. | |
2076 | * pa.md (pic_load_label): Clarify comments. Remove modes on operands. | |
2077 | No longer a named pattern. | |
2078 | ||
96843fa2 NC |
2079 | Mon Aug 2 09:38:10 1999 Nick Clifton <nickc@cygnus.com> |
2080 | ||
2081 | * explow.c (force_reg): Call force_operand if X does not | |
2082 | satisfy general_operand. | |
2083 | ||
93b9cce7 JL |
2084 | Mon Aug 2 01:34:22 1999 Jeffrey A Law (law@cygnus.com) |
2085 | ||
2086 | * fix-header.c (main): When testing for CONTINUED, use string | |
2087 | equality, not pointer equality. | |
2088 | ||
110b0302 DN |
2089 | Mon Aug 2 01:27:24 1999 Dan Nicolaescu <dann@ics.uci.edu> |
2090 | ||
2091 | * sparc.c (sparc_block_profiler): Use the %g2 register, not %o0. | |
2092 | ||
63429dd7 JL |
2093 | Sun Aug 1 22:46:42 1999 Jeffrey A Law (law@cygnus.com) |
2094 | ||
eec9ef57 JL |
2095 | * cse.c (cse_insn): Fix loop which deletes insns after a jump |
2096 | that has become an unconditional jump. | |
2097 | ||
63429dd7 JL |
2098 | * m68k.c (output_function_prologue): Fix typo in CPU32 case. |
2099 | (output_function_epilogue): Similarly. | |
2100 | ||
73a8b900 BS |
2101 | Sun Aug 1 20:14:00 1999 Bernd Schmidt <bernds@cygnus.co.uk> |
2102 | ||
2103 | * tree.h (init_dummy_function_start): Declare. | |
2104 | ||
3f1d071b BS |
2105 | Sun Aug 1 12:55:31 1999 Bernd Schmidt <bernds@cygnus.co.uk> |
2106 | ||
2107 | * stmt.c (emit_filename, emit_lineno, expr_stmts_for_value, | |
2108 | last_expr_type, last_expr_value, block_start_count, block_stack, | |
2109 | stack_block_stack, cond_stack, loop_stack, case_stack, nesting_stack, | |
2110 | nesting_depth, goto_fixup_chain): Delete global vars; now allocated | |
2111 | dynamically in stmt elt of struct function for each function. | |
2112 | (struct nesting): Rename function_call_count elt to n_function_calls, | |
2113 | target_temp_slot_level to block_target_temp_slot_level. All users | |
2114 | changed. | |
2115 | (struct stmt_status): New structure definition. | |
2116 | Add many accessor macros for stmt_status elements which previously | |
2117 | were global variables. | |
2118 | (init_stmt_for_function): Allocate stmt elt for current_function. | |
2119 | Reflect that block_start_count was renamed to | |
2120 | current_block_start_count. | |
2121 | (save_stmt_status, restore_stmt_status): Delete functions. | |
2122 | (preserve_subexpressions_p): Don't access loop_stack when outside | |
2123 | a function. | |
2124 | (expand_start_bindings): Reflect that block_start_count was renamed to | |
2125 | current_block_start_count. | |
2126 | (expand_fixup): Likewise. | |
2127 | (expand_decl): Don't access block_stack when outside a function. | |
2128 | (expand_decl_cleanup): Likewise. | |
2129 | (expand_dcc_cleanup): Likewise. | |
2130 | (expand_dhc_cleanup): Likewise. | |
2131 | (expand_anon_union_decl): Likewise. | |
2132 | (set_file_and_line_for_stmt): New function. | |
2133 | (in_control_zone_p): New function. | |
2134 | ||
2135 | * function.h (struct function): Add new elt stmt. | |
2136 | Delete elts block_stack, stack_block_stack, cond_stack, loop_stack, | |
2137 | case_stack, nesting_stack, nesting_depth, block_start_count, | |
2138 | last_expr_type, last_expr_value, expr_stmts_for_value, emit_filename, | |
2139 | emit_lineno, goto_fixup_chain. | |
2140 | (save_eh_status, restore_eh_status, save_stmt_status, | |
2141 | restore_stmt_status): Delete declarations. | |
2142 | * function.c (push_function_context_to): Don't call save_stmt_status. | |
2143 | (pop_function_context_to): Don't call restore_stmt_status. | |
2144 | * tree.h (in_control_zone_p): Declare. | |
2145 | * rtl.h (set_file_and_line_for_stmt): Declare. | |
2146 | ||
2147 | * emit-rtl.c (emit_line_note): Don't set emit_filename/emit_lineno; | |
2148 | call set_file_and_line_for_stmt. | |
2149 | ||
048fc686 JB |
2150 | Thu Jul 31 12:34:45 1999 Joe Buck <jbuck@synopsys.com> |
2151 | ||
2152 | * gcc.texi: Use terms "GNU Compiler Collection" and "GCC". | |
2153 | Also update copyright. | |
2154 | ||
b384405b BS |
2155 | Sat Jul 31 11:10:07 1999 Bernd Schmidt <bernds@cygnus.co.uk> |
2156 | ||
2157 | * c-pragma.c: Don't include "except.h". | |
2158 | * emit-rtl.c: Likewise. | |
2159 | * stor-layout.c: Likewise. | |
2160 | * tree.c: Likewise. | |
2161 | * varasm.c: Likewise. | |
2162 | ||
2163 | * flow.c: Include "function.h". | |
2164 | * tree.h (init_dummy_function_start): Declare new function. | |
2165 | ||
2166 | * except.h (struct eh_status): New structure. | |
2167 | (struct label_node, struct eh_entry): Declare even if tree.h hasn't | |
2168 | been included. | |
2169 | (eh_return_stub_label, ehstack, catchstack, ehqueue, | |
2170 | catch_clauses, false_label_stack, caught_return_label_stack, | |
2171 | protect_list, current_function_ehc): Add accessor macros for the | |
2172 | corresponding fields in current_function->eh; delete declarations | |
2173 | for all items that used to be declared here. | |
2174 | * except.c (eh_return_stub_label, ehstack, catchstack, ehqueue, | |
2175 | catch_clauses, false_label_stack, caught_return_label_stack, | |
2176 | protect_list, current_function_ehc): Delete variables. | |
2177 | (init_eh_for_function): Allocate current_function->eh. | |
2178 | (save_eh_status, restore_eh_status): Delete functions. | |
2179 | ||
2180 | * function.h (struct function): Add fields next_global and eh. | |
2181 | Delete all exception handling related fields. | |
2182 | * function.c (current_function): New variable. | |
2183 | (all_functions): New variable. | |
2184 | (push_function_context_to): Don't allocate a struct function, | |
2185 | use current_function instead. Call init_dummy_function_start when | |
2186 | outside a function. Clear current_function before returning. | |
2187 | (pop_function_context_from): Restore current_function. | |
2188 | Don't free the restored struct function. | |
2189 | (prepare_function_start): New function. | |
2190 | (init_dummy_function_start): New function. | |
2191 | (init_function_start): Break out some code into prepare_function_start | |
2192 | and call it here. | |
2193 | ||
2194 | * stmt.c (save_stmt_status): Don't call save_eh_status. | |
2195 | (restore_stmt_status): Don't call restore_eh_status. | |
2196 | ||
2197 | * Makefile.in: Update dependencies. | |
2198 | ||
1984b4af JL |
2199 | Sat Jul 31 04:10:01 1999 Jeffrey A Law (law@cygnus.com) |
2200 | ||
6261ede7 JL |
2201 | * pa.c (compute_frame_size): Use STARTINg_FRAME_OFFSET instead |
2202 | of depending on a magic constant value. Update comments. | |
2203 | (hppa_expand_prologue): Similarly. | |
2204 | ||
1984b4af JL |
2205 | * pa.md (reload_indi, reload_outdi): Allow any register for the |
2206 | original reload register. | |
2207 | ||
278a994d JW |
2208 | Fri Jul 30 19:41:35 1999 Jim Wilson <wilson@cygnus.com> |
2209 | ||
2210 | * cccp.c (print_help): Change marcos to macros. | |
2211 | ||
7e8176d7 RH |
2212 | 1999-07-30 Richard Henderson <rth@cygnus.com> |
2213 | ||
2214 | * c-typeck.c (initializer_constant_valid_p): Move ... | |
2215 | * c-common.c (initializer_constant_valid_p): ... here. Use | |
2216 | FOO_TYPE_P instead of tests against TREE_CODE. Allow subtraction | |
2217 | of label addresses. | |
2218 | * c-common.h (initializer_constant_valid_p): Declare. | |
2219 | * c-tree.h (initializer_constant_valid_p): Remove. | |
2220 | ||
96a0a146 MF |
2221 | Fri Jul 30 16:33:42 1999 Mathias Froehlich <frohlich@na.uni-tuebingen.de> |
2222 | ||
2223 | * config/i386/sol2-c1.asm: Align the stack. | |
2224 | * config/i386/sol2-gc1.asm: Likewise. | |
2225 | ||
8d72ec32 VM |
2226 | 1999-07-30 Vladimir Makarov <vmakarov@loony.cygnus.com> |
2227 | ||
2228 | * config/sparc/sparc.h (ASM_CPU32_DEFAULT_SPEC): Change -Av8 onto | |
2229 | -Asparclite for sparc86x. | |
2230 | (CPP_CPU32_DEFAULT_SPEC, CPP_CPU_SPEC): Remove -D__sparc_v8__ for | |
2231 | sparc86x. | |
2232 | (ASM_CPU_SPEC): Use -Asparclite for sparc86x. | |
2233 | ||
5cb01b65 JJ |
2234 | Fri Jul 30 14:53:56 1999 Jakub Jelinek <jj@ultra.linux.cz> |
2235 | ||
2236 | * config/sparc/linux64.h (CC1_SPEC): Preserve CPU specified by | |
2237 | the user if using the non-default arch size in BI_ARCH configuration. | |
2238 | * config/sparc/sol2-sld-64.h (CC1_SPEC): Ditto. | |
2239 | ||
2240 | * config/sparc/sparc.md (cmp_mul_set, cmp_udiv_cc_set): | |
2241 | Fix patterns so that they actually match. | |
2242 | (cmp_sdiv_cc_set): Ditto, also don't require g0 to be zero. | |
2243 | (mulsidi3_sp64, const_mulsidi3_sp64): New patterns. | |
2244 | (const_mulsidi3_sp32): Renamed from const_mulsidi3, only on | |
2245 | TARGET_HARD_MUL32. | |
2246 | (mulsidi3): Reflect this in the expand. | |
2247 | (smulsi3_highpart): Only on TARGET_ARCH32. | |
2248 | (umulsidi3_sp64, const_umulsidi3_sp64): New patterns. | |
2249 | (const_umulsidi3_sp32): Renamed from const_umulsidi3. | |
2250 | (umulsidi3): Reflect this in the expand. | |
2251 | (umulsi3_highpart): Only on TARGET_ARCH32. | |
2252 | (divsi3_sp32): Renamed from divsi3, only on TARGET_ARCH32, | |
2253 | don't require g0 to be zero. | |
2254 | (udivsi3_sp32): Renamed from udivsi3, only on TARGET_ARCH32. | |
2255 | ({,u}divsi3): New expands. | |
2256 | ({,u}divsi3_sp64): New patterns. | |
2257 | (after lshrdi3_v8plus): Four new patterns to help combiner | |
2258 | optimizing nested mixed mode shifts. | |
2259 | ||
2260 | * config/sparc/sparc.c (sparc_override_options): Use deprecated | |
2261 | v8 instructions if optimizing for UltraSPARC I, II, IIi, as it | |
2262 | speed things up. Don't use them by default on plain v9 in 64bit | |
2263 | mode, according to what SPAMv9 sais. | |
2264 | ||
2265 | * config/sparc/sparc.h: Fix comments, e.g. Linux already preserves | |
2266 | top 32 bits of %[og][0-7] in signal handlers. | |
2267 | Also, TARGET_HARD_MUL32 now is only true for TARGET_ARCH32. | |
2268 | ||
6fda0f5b JL |
2269 | Fri Jul 30 03:00:41 1999 Jeffrey A Law (law@cygnus.com) |
2270 | ||
93b69d0f JL |
2271 | * pa.md (zvdep_imm32): Renamed from zvdep_imm. |
2272 | (ashlsi3): Corresponding changes. | |
2273 | ||
6fda0f5b JL |
2274 | * pa.c (compute_zdepwi_operands): Renamed from compute_zdepi_operands. |
2275 | ||
f6b37354 JL |
2276 | Thu Jul 29 18:37:13 1999 Jeffrey A Law (law@cygnus.com) |
2277 | ||
2278 | * pa.h (FIRST_PARM_CALLER_OFFSET): Delete. | |
2279 | ||
3bccbef6 BS |
2280 | Thu Jul 29 19:01:58 1999 Bernd Schmidt <bernds@cygnus.co.uk> |
2281 | ||
2282 | * arm.h (Hint): Delete macro. | |
2283 | Substitute HOST_WIDE_INT for Hint in some prototypes. | |
2284 | * arm.c: Substitute HOST_WIDE_INT for Hint in one prototype. | |
2285 | ||
7d505b82 NC |
2286 | Thu Jul 29 09:21:42 1999 Nick Clifton <nickc@cygnus.com> |
2287 | ||
2288 | * builtins.c (expand_builtin_setjmp): Use force_operand to | |
2289 | make sure that the buffer address is in a suitable form to be | |
2290 | passed to force_reg. | |
2291 | ||
be44d23e GK |
2292 | Wed Jul 28 12:50:48 1999 Geoff Keating <geoffk@cygnus.com> |
2293 | ||
1d0e51ba JM |
2294 | * config/mips/mips.c: system.h handles MIN and MAX, don't undefine |
2295 | them here. | |
be44d23e | 2296 | |
885ae155 JL |
2297 | Wed Jul 28 13:18:35 1999 Jeffrey A Law (law@cygnus.com) |
2298 | ||
e58f99c4 JL |
2299 | * pa.md (indirect_jump): Remove mode from match_operand. Verify |
2300 | proper mode in the condition string. | |
2301 | (icacheflush, dcacheflush): Remove modes from match_operands. | |
2302 | ||
1d0e51ba JM |
2303 | * pa.c (emit_move_sequence): Always convert scratch_reg to the |
2304 | proper mode before using it. | |
1b8ad134 | 2305 | |
9d142e3f JL |
2306 | * pa.md (adddi3, subdi3): Turn into a define_expand/define_insn |
2307 | pair. | |
2308 | ||
fc82f2f1 JL |
2309 | * pa.c (store_reg): Do not call add_high_const generator directly. |
2310 | (load_reg, set_reg_plus_d): Likewise. | |
2311 | * pa.md (add_high_const): No longer a named pattern. | |
2312 | ||
2a0a6f69 JL |
2313 | * pa.c (legitimize_address): Consistently use Pmode rather than |
2314 | SImode. Do not call gen_pic2_highpart directly anymore. | |
2315 | * pa.md (pic2_highpart): No longer a named pattern. | |
2316 | (pic2_lo_sum): Similarly. Reformat to make more readable. | |
2317 | ||
f8b20fd0 JL |
2318 | * pa.md (call, call_value): Use "word_mode" instead of "SImode" as |
2319 | needed. | |
885ae155 | 2320 | |
1d0e51ba | 2321 | * README: Update. |
3195128c | 2322 | |
895f2336 FS |
2323 | Wed Jul 28 11:28:04 1999 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
2324 | ||
2325 | * builtins.c (expand_builtin): Typo in call to expand_builtin_ffs. | |
2326 | ||
ca5f4364 RH |
2327 | Wed Jul 28 11:23:48 1999 Richard Henderson <rth@cygnus.com> |
2328 | ||
2329 | * pa.c (hppa_builtin_saveregs): Use get_varargs_alias_set | |
2330 | and tag the spill mems. | |
2331 | (hppa_va_start): New. | |
2332 | (hppa_va_arg): New. | |
2333 | * pa.h (EXPAND_BUILTIN_VA_START): New. | |
2334 | (EXPAND_BUILTIN_VA_ARG): New. | |
2335 | ||
fc2acc87 RH |
2336 | Wed Jul 28 11:22:21 1999 Richard Henderson <rth@cygnus.com> |
2337 | ||
2338 | * mn10300.c (mn10300_builtin_saveregs): Use get_varargs_alias_set | |
2339 | and tag the spill mems. | |
2340 | (mn10300_va_start): New. | |
2341 | (mn10300_va_arg): New. | |
2342 | * mn10300.h (EXPAND_BUILTIN_VA_START): New. | |
2343 | (EXPAND_BUILTIN_VA_ARG): New. | |
2344 | ||
8bb793f3 RH |
2345 | Wed Jul 28 11:20:19 1999 Richard Henderson <rth@cygnus.com> |
2346 | ||
2347 | * mn10200.c (mn10200_va_arg): New. | |
2348 | * mn10200.h (EXPAND_BUILTIN_VA_ARG): New. | |
2349 | ||
d0be05db RH |
2350 | Wed Jul 28 11:19:06 1999 Richard Henderson <rth@cygnus.com> |
2351 | ||
2352 | * builtins.c (std_expand_builtin_va_arg): Use int_size_in_bytes | |
2353 | rather than play with TREE_INT_CST_LOW. | |
2354 | ||
483f6332 PB |
2355 | 1999-07-27 Philip Blundell <pb@nexus.co.uk> |
2356 | ||
2357 | * config/arm/telf.h: Include dbxelf.h. | |
2358 | (CPP_PREDEFINES): Only define if not already defined. | |
2359 | (ASM_IDENTIFY_GCC): Likewise. | |
2360 | (SUBTARGET_EXTRA_SECTIONS): Likewise. | |
2361 | (SUBTARGET_EXTRA_SECTION_FUNCTIONS): Likewise. | |
2362 | * config/arm/thumb.h (LINK_SPEC): Only define if not already | |
2363 | defined. | |
2364 | (DBX_DEBUGGING_INFO): Don't define. | |
2365 | * config/arm/linux-telf.h: New file. | |
2366 | * config/arm/linux-tgas.h: New file. | |
2367 | * config/arm/t-thumb-linux: New file. | |
2368 | * config/arm/uclinux-elf.h: New file. | |
2369 | * config/arm/uclinux-telf.h: New file. | |
2370 | * configure.in (arm-*-uclinux, thumb-*-linux-gnu, | |
2371 | thumb-*-uclinux): New targets. | |
2372 | * configure: Regenerate. | |
2373 | ||
30d1e848 JL |
2374 | Tue Jul 27 23:20:21 1999 Jeffrey A Law (law@cygnus.com) |
2375 | ||
2376 | * pa.md (post_store, pre_load): New expanders. | |
2377 | (post_stwm, pre_ldwm): Renamed to post_stw and pre_ldw respectively. | |
2378 | (post_ldwm, pre_stwm): Make these unnamed patterns since we never | |
2379 | need to directly generate RTL for them. | |
2380 | * pa.c (hppa_expand_prologue, hppa_expand_epilogue): Corresponding | |
2381 | changes. | |
2382 | ||
3cb999d8 DE |
2383 | Tue Jul 27 16:05:52 1999 David Edelsohn <edelsohn@gnu.org> |
2384 | ||
2385 | * aix43.h (ASM_CPU_SPEC, CPP_CPU_SPEC): Add rs64a and PPC630. | |
2386 | * rs6000.c (processor_target_table): Add powerpc64, rs64a, and PPC630. | |
2387 | (rs6000_cpu): Choose between 32-bit and 64-bit default processors. | |
2388 | (secndary_reload_class): Make TARGET_ELF conditional compile. | |
2389 | (print_operand_address): Similar. | |
2390 | (output_toc): Print all values as hex. | |
2391 | (get_issue_rate): Rearrange and add RS64A and PPC630. | |
2392 | * rs6000.h (processor_type): Add RS64A and PPC630. | |
2393 | (PROCESSOR_POWERPC64): New. | |
2394 | (PROMOTE_MODE): Use word_mode. | |
2395 | (RTX_COSTS): Add RS64A and PPC630. | |
2396 | * rs6000.md (scheduling information): Add lmul and ldiv | |
2397 | representing 64-bit integer multiply and divide. Add rs64a and | |
2398 | PPC630 information. | |
2399 | (ashldi3): Add support for "rldic" instruction. | |
2400 | * sysv4.h (PROCESSOR_DEFAULT): Change to PROCESSOR_750. | |
2401 | ||
d3ec6b06 VM |
2402 | Tue Jul 27 15:31:53 1999 Vladimir Makarov <vmakarov@toad.to.cygnus.com> |
2403 | ||
2404 | * config/sparc/sparc.c (sparc_override_options): Enable SPARCLITE | |
2405 | instead of V8 for sparclite86x in cpu_table. | |
2406 | ||
f55dcd41 BS |
2407 | Tue Jul 27 17:49:42 1999 Bernd Schmidt <bernds@cygnus.co.uk> |
2408 | ||
2409 | * config/arm/coff.h (ASM_FILE_START): If generating SDB output, call | |
2410 | output_file_directive. | |
2411 | ||
a5efcd63 JM |
2412 | Tue Jul 27 03:15:33 1999 Jason Merrill <jason@yorick.cygnus.com> |
2413 | ||
2414 | * expr.c (expand_expr, case PLUS_EXPR): Get the mode from the | |
2415 | tree for op1, not the rtl. | |
2416 | ||
a9b8384d RH |
2417 | Tue Jul 27 00:18:34 1999 Richard Henderson <rth@cygnus.com> |
2418 | ||
2419 | * m88k.c (m88k_builtin_saveregs): Break out the constructor code | |
2420 | to m88k_va_start, leaving only the register spill. | |
2421 | (m88k_build_va_list): New. | |
2422 | (m88k_va_start): New. | |
2423 | (m88k_va_arg): New. | |
2424 | * m88k.h (BUILD_VA_LIST_TYPE): New. | |
2425 | (EXPAND_BUILTIN_VA_START): New. | |
2426 | (EXPAND_BUILTIN_VA_ARG): New. | |
2427 | ||
05e4a2ab GK |
2428 | Mon Jul 26 19:07:11 1999 Geoff Keating <geoffk@cygnus.com> |
2429 | ||
2430 | * config/rs6000/rs6000.c (rs6000_expand_builtin_saveregs): | |
2431 | Rename from expand_builtin_saveregs. | |
cc95be93 | 2432 | * config/rs6000/rs6000.h (EXPAND_BUILTIN_SAVEREGS): Change caller. |
05e4a2ab | 2433 | |
c2749e2d RH |
2434 | Mon Jul 26 22:52:47 1999 Richard Henderson <rth@cygnus.com> |
2435 | ||
2436 | * i960.c (i960_setup_incoming_varargs): Use get_varargs_alias_set | |
2437 | for the register spill block. | |
2438 | (i960_build_va_list): New. | |
2439 | (i960_va_start): New. | |
2440 | (i960_va_arg): New. | |
2441 | * i960.h (BUILD_VA_LIST_TYPE): New. | |
2442 | (EXPAND_BUILTIN_VA_START): New. | |
2443 | (EXPAND_BUILTIN_VA_ARG): New. | |
2444 | * i960.md (store_multiple): Use change_address on individul mems. | |
2445 | ||
daf68dd7 RH |
2446 | Mon Jul 26 22:43:12 1999 Richard Henderson <rth@cygnus.com> |
2447 | ||
2448 | * builtins.c (stabilize_va_list): Don't INDIRECT_REF through | |
2449 | an ARRAY_TYPE. | |
2450 | (std_expand_builtin_va_start): Back out one word if !stdarg_p. | |
2451 | (expand_builtin_va_end): Evaluate arg for side effects. | |
2452 | * c-common.c (c_common_nodes_and_builtins): Construct a | |
2453 | va_list_arg_type_node to handle array decomposition to pointer. | |
2454 | ||
f654e526 RH |
2455 | Mon Jul 26 18:51:34 1999 Richard Henderson <rth@cygnus.com> |
2456 | ||
2457 | * except.c (start_dynamic_cleanup): Use force_operand on the | |
2458 | buffer's address. | |
2459 | ||
cc7fd398 RH |
2460 | Mon Jul 26 16:43:26 1999 Richard Henderson <rth@cygnus.com> |
2461 | ||
2462 | * c4x.h (EXPAND_BUILTIN_VA_ARG): New. | |
2463 | * c4x.c (c4x_va_arg): New. | |
2464 | ||
e7f9deae JM |
2465 | Mon Jul 26 12:30:09 1999 Jason Merrill <jason@yorick.cygnus.com> |
2466 | ||
2467 | * cpplib.c (cpp_get_token): Don't return a CPP_POP if the buffer | |
2468 | has manual_pop set. | |
2469 | ||
1652ca3e NS |
2470 | 1999-07-26 Nathan Sidwell <nathan@acm.org> |
2471 | ||
2472 | * eh-common.h (__eh_matcher): Prototype correctly. | |
2473 | ||
4bdc1ac7 PB |
2474 | Mon Jul 26 17:24:51 1999 Philip Blundell <pb@nexus.co.uk> |
2475 | ||
2476 | * config/arm/thumb.h (THUMB_FLAG_SINGLE_PIC_BASE): Define. | |
2477 | (TARGET_SINGLE_PIC_BASE): Likewise. | |
2478 | (GOT_PCREL, NEED_GOT_RELOC, NEED_PLT_RELOC): Provide default | |
2479 | definitions. | |
2480 | (TARGET_CALLEE_INTERWORKING): Fix typo in comment. | |
2481 | (TARGET_SWITCHES): Add -m{no-}single-pic-base. | |
2482 | (TARGET_OPTIONS): Add -mpic-register=N. | |
2483 | (OUTPUT_INT_ADDR_CONST): New macro. | |
2484 | (INDEX_REGISTER_RTX_P, PIC_OFFSET_TABLE_REGNUM, FINALIZE_PIC, | |
2485 | LEGITIMATE_PIC_OPERAND_P): Likewise. | |
2486 | (LEGITIMIZE_ADDRESS, GOT_IF_LEGITIMATE_ADDRESS): Support PIC. | |
2487 | (ASM_OUTPUT_INT): Use OUTPUT_INT_ADDR_CONST rather than calling | |
2488 | output_addr_const directly. | |
2489 | (PRINT_OPERAND_PUNCT_VALID_P): Accept `|' for compatibility with | |
2490 | ARM port. | |
2491 | (thumb_pic_register, thumb_pic_register_string): Declare. | |
2492 | ||
2493 | * config/arm/thumb.c (symbol_mentioned_p): New function: Imported | |
2494 | from arm.c. | |
2495 | (label_mentioned_p): New function: Imported from arm.c. | |
2496 | (legitimize_pic_address): New function: Imported from arm.c. | |
2497 | (is_pic):New function: Imported from arm.c. | |
2498 | (thumb_finalize_pic):New function: Imported from arm.c. | |
2499 | (add_constant): Cope with PIC constants. | |
2500 | (fixit): Cope with PIC constants. | |
2501 | (output_return): Do not treat the PIC register as live if | |
2502 | TARGET_SINGLE_PIC_BASE is true. | |
2503 | (thumb_function_prologue): Do not treat the PIC register as live if | |
2504 | TARGET_SINGLE_PIC_BASE is true. | |
2505 | (thumb_expand_prologue): Do not treat the PIC register as live if | |
2506 | TARGET_SINGLE_PIC_BASE is true. | |
2507 | (thumb_unexpand_epilogue): Do not treat the PIC register as live if | |
2508 | TARGET_SINGLE_PIC_BASE is true. | |
2509 | (thumb_print_operand): Accept '|'. | |
2510 | (thumb_override_options): Process PIC options. | |
2511 | ||
2512 | * config/arm/thumb.md (movsi): Support PIC. | |
2513 | (call_insn): Change "i" constraint to "X". | |
2514 | (call_value_insn): Likewise. | |
2515 | (consttable_4, consttable_8, consttable_end): Set and clear | |
2516 | "making_const_table" as appropriate. | |
2517 | (pic_load_addr, pic_add_dot_plus_four): New insns. | |
2518 | ||
2519 | * invoke.texi (Thumb Options): Fix spelling. Document new | |
2520 | options -msingle-pic-base and -mpic-register=. | |
2521 | ||
63063278 AH |
2522 | 1999-07-26 Andrew Haley <aph@cygnus.com> |
2523 | ||
2524 | * config/m32r/initfini.c (__init): Use a full word immediate for | |
2525 | __fini: this allows it to be placed in any memory region. | |
2526 | ||
2527 | * config/m32r/t-m32r: Compile crtinit.o and crtfini.o for | |
2528 | -mmodel=medium. This is OK for all memory models. | |
2529 | ||
dd18ae56 NC |
2530 | Mon Jul 26 11:58:46 1999 Nick Clifton <nickc@cygnus.com> |
2531 | ||
2532 | * config/arm/arm.c: Replace %R%s in asm_fprintf strings with %r. | |
2533 | * config/arm/arm.h: Replace %R%s in asm_fprintf strings with %r. | |
2534 | ||
fe0503ea NC |
2535 | Mon Jul 26 10:23:36 1999 Nick Clifton <nickc@cygnus.com> |
2536 | ||
2537 | * final.c (asm_fprintf): Accept ASM_FPRINTF_EXTENSIONS, if | |
2538 | defined. | |
2539 | ||
2540 | * tm.texi: Document ASM_FPRINTF_EXTENSIONS. | |
2541 | ||
0174469a RH |
2542 | Sun Jul 25 23:51:59 1999 Richard Henderson <rth@cygnus.com> |
2543 | ||
2544 | * i860.h (EXPAND_BUILTIN_SAVEREGS): New. | |
2545 | (BUILD_VA_LIST_TYPE): New. | |
2546 | (EXPAND_BUILTIN_VA_START): New. | |
2547 | (EXPAND_BUILTIN_VA_ARG): New. | |
2548 | * i860.c (output_delayed_branch): Disable. | |
2549 | (output_delay_insn): Likewise. | |
2550 | (i860_saveregs): New. | |
2551 | (i860_build_va_list): New. | |
2552 | (i860_va_start): New. | |
2553 | (i860_va_arg): New. | |
2554 | * i860.md: Disable all peepholes using output_delayed_branch. | |
2555 | * i860/sysv4.h (I860_SVR4_VA_LIST): New. | |
2556 | ||
bffe09ec RH |
2557 | Sun Jul 25 23:44:13 1999 Richard Henderson <rth@cygnus.com> |
2558 | ||
2559 | * clipper.h (EXPAND_BUILTIN_SAVEREGS): Remove argument. | |
2560 | (BUILD_VA_LIST_TYPE): New. | |
2561 | (EXPAND_BUILTIN_VA_START): New. | |
2562 | (EXPAND_BUILTIN_VA_ARG): New. | |
2563 | * clipper.c (clipper_builtin_saveregs): Only dump registers. | |
2564 | Return the address of the save area. | |
2565 | (clipper_build_va_list): New. | |
2566 | (clipper_va_start): New. | |
2567 | (clipper_va_arg): New. | |
2568 | ||
965eb474 RH |
2569 | Sun Jul 25 22:56:47 1999 Richard Henderson <rth@cygnus.com> |
2570 | ||
2571 | * arc.h (EXPAND_BUILTIN_VA_START): New. | |
2572 | (EXPAND_BUILTIN_VA_ARG): New. | |
2573 | * arc.c (arc_setup_incoming_varargs): Set alias set of | |
2574 | varargs save area. | |
2575 | (arc_va_start): New. | |
2576 | (arc_va_arg): New. | |
2577 | ||
63966b3b RH |
2578 | Sun Jul 25 22:45:55 1999 Richard Henderson <rth@cygnus.com> |
2579 | ||
2580 | * alpha.h (EXPAND_BUILTIN_SAVEREGS): Delete. | |
2581 | (BUILD_VA_LIST_TYPE): New. | |
2582 | (EXPAND_BUILTIN_VA_START): New. | |
2583 | (EXPAND_BUILTIN_VA_ARG): New. | |
2584 | * alpha.c (alpha_builtin_saveregs): Delete. | |
2585 | (alpha_build_va_list): New. | |
2586 | (alpha_va_start): New. | |
2587 | (alpha_va_arg): New. | |
2588 | ||
1e1ec633 JL |
2589 | Sun Jul 25 21:40:33 1999 Jeffrey A Law (law@cygnus.com) |
2590 | ||
80c83e63 JL |
2591 | * config/svr4.h (CTORS_SECTION_ASM_OP): Do not emit directives in |
2592 | column zero. | |
2593 | (DTORS_SECTION_ASM_OP, INIT_SECTION_ASM_OP): Likewise. | |
2594 | (FINI_SECTION_ASM_OP, ASM_OUTPUT_SECTION_NAME): Likewise. | |
2595 | ||
1e1ec633 JL |
2596 | * gcc.texi: More changes related to list conversion. |
2597 | * invoke.texi: Likewise. | |
2598 | ||
d3707adb RH |
2599 | Sun Jul 25 18:15:39 1999 Richard Henderson <rth@cygnus.com> |
2600 | ||
2601 | * builtins.c (expand_builtin_saveregs): Remove static, remove exp | |
2602 | and ignore arguments, bail if no EXPAND_BUILTIN_SAVEREGS. | |
2603 | (expand_builtin_next_arg): Accept ARGLIST not EXP. | |
2604 | (stabilize_va_list): New function. | |
2605 | (std_expand_builtin_va_start): New function. | |
2606 | (expand_builtin_va_start): New function. | |
2607 | (get_varargs_alias_set): New function. | |
2608 | (std_expand_builtin_va_arg): New function. | |
2609 | (expand_builtin_va_arg): New function. | |
2610 | (expand_builtin_va_end): New function. | |
2611 | (expand_builtin_va_copy): New function. | |
2612 | (expand_builtin): Call them. | |
2613 | * c-common.c (c_common_nodes_and_builtins): Build __builtin_va_list, | |
2614 | __builtin_{varargs_start,stdarg_start,end,copy}. | |
2615 | (build_va_arg): New function. | |
2616 | * c-common.h (CTI_PTR_TYPE, ptr_type_node): Delete. | |
2617 | (build_va_arg): Declare. | |
2618 | * c-decl.c (ptr_type_node, va_list_type_node): New. | |
2619 | * c-parse.gperf (__builtin_va_arg): New. | |
2620 | * c-parse.in (VA_ARG): New token. | |
2621 | (unary_expr): Recognize it. | |
2622 | * expr.c (expand_expr): Expand VA_ARG_EXPR. | |
2623 | * expr.h (std_expand_builtin_va_start): Declare. | |
2624 | (std_expand_builtin_va_arg): Declare. | |
2625 | (expand_builtin_va_arg): Declare. | |
2626 | (get_varargs_alias_set): Declare. | |
2627 | * tree.def (VA_ARG_EXPR): New. | |
2628 | * tree.h (BUILT_IN_VARARGS_START): New. | |
2629 | (BUILT_IN_STDARG_START, BUILT_IN_VA_END): New. | |
2630 | (ptr_type_node, va_list_type_node): Declare. | |
2631 | * tm.texi (EXPAND_BUILTIN_SAVEREGS): Kill unused ARGLIST argument. | |
2632 | * m32r.h (EXPAND_BUILTIN_SAVEREGS): Likewise. | |
2633 | * m88k.h, m88k.c: Likewise. | |
2634 | * mn10300.h, mn10300.c: Likewise. | |
2635 | * pa.h, pa.c: Likewise. | |
2636 | * rs6000.h, rs6000.c: Likewise. | |
2637 | * sh.h, sh.c: Likewise. | |
2638 | * sparc.h, sparc.c: Likewise. | |
2639 | ||
2640 | * emit-rtl.c (operand_subword): Copy alias set. | |
2641 | (change_address): Likewise. | |
2642 | ||
0a35e2fd JL |
2643 | Sun Jul 25 15:04:37 1999 Jeffrey A Law (law@cygnus.com) |
2644 | ||
2645 | * pa.c (compute_frame_size): Scan all the used callee saved registers, | |
2646 | not just the first one. | |
2647 | ||
ed0e6530 PB |
2648 | Fri Jul 23 14:09:58 1999 Philip Blundell <pb@nexus.co.uk> |
2649 | ||
2650 | * config/arm/arm.h (TARGET_SWITCHES): Add | |
2651 | -m{no-}single-pic-base. Correct help string for -mshort-load-words. | |
2652 | (TARGET_OPTIONS): Add -mpic-register=. | |
2653 | (ARM_FLAG_SINGLE_PIC_BASE, TARGET_SINGLE_PIC_BASE): Define. | |
2654 | (arm_pic_register_string): Declare. | |
2655 | (NEED_PLT_GOT): Delete, replace with ... | |
2656 | (NEED_GOT_RELOC, NEED_PLT_RELOC): ... these. New macros. | |
2657 | (OUTPUT_INT_ADDR_CONST): Replace NEED_PLT_GOT with NEED_GOT_RELOC. | |
2658 | (ASM_OUTPUT_MI_THUNK): Replace NEED_PLT_GOT with NEED_PLT_RELOC. | |
2659 | * config/arm/arm.c (arm_override_options): Add new option | |
2660 | -mpic-register=N. | |
2661 | (arm_pic_register_string): New variable. | |
2662 | (arm_finalize_pic): Respect TARGET_SINGLE_PIC_BASE. | |
2663 | (output_func_prologue): If TARGET_SINGLE_PIC_BASE, treat the PIC | |
2664 | register as never live. Use NEED_PLT_RELOC not NEED_PLT_GOT. | |
2665 | (output_return_instruction): Likewise. | |
2666 | * config/arm/elf.h (NEED_PLT_GOT): Delete, replace with ... | |
2667 | (NEED_GOT_RELOC, NEED_PLT_RELOC): ... these. Define to flag_pic. | |
2668 | * config/arm/arm.md: Use NEED_PLT_RELOC in place of NEED_PLT_GOT. | |
2669 | ||
2670 | * invoke.texi (ARM Options): Fix spelling. Remove duplicate | |
2671 | mention of -msched-prolog. Document new options -msingle-pic-base | |
2672 | and -mpic-register=. | |
2673 | ||
19699da4 RH |
2674 | Thu Jul 22 18:23:56 1999 Richard Henderson <rth@cygnus.com> |
2675 | ||
2676 | * haifa-sched.c (reemit_notes): Tidy. | |
2677 | * sched.c (reemit_notes): Duplicate 1998-08-31 patch to | |
2678 | haifa's routine. | |
2679 | ||
7e4ce834 RH |
2680 | Thu Jul 22 18:21:04 1999 Richard Henderson <rth@cygnus.com> |
2681 | ||
2682 | * explow.c (trunc_int_for_mode): New function. | |
2683 | (plus_constant_wide): Use it. | |
2684 | * combine.c (simplify_and_const_int): Likewise. | |
2685 | (merge_outer_ops): Likewise. | |
2686 | (simplify_shift_const): Likewise. | |
2687 | * cse.c (simplify_unary_operation): Likewise. | |
2688 | (simplify_binary_operation): Likewise. | |
2689 | * emit-rtl.c (operand_subword): Likewise. | |
2690 | * rtl.h: Declare it. | |
2691 | ||
5f5780e6 BS |
2692 | Thu Jul 22 14:34:59 1999 Bernd Schmidt <bernds@cygnus.co.uk> |
2693 | ||
2694 | * config/arm/arm.c (arm_print_operand): Fix typo in 'M' case | |
2695 | (use NUM_REGS instead of NUM_INTS). | |
2696 | ||
28f4ec01 BS |
2697 | Thu Jul 22 11:25:20 1999 Bernd Schmidt <bernds@cygnus.co.uk> |
2698 | ||
2699 | * builtins.c: New file. | |
2700 | * expr.c (saveregs_value, apply_args_value): Delete definition, | |
2701 | moved into builtins.c. | |
2702 | (string_constant): No longer static. | |
2703 | (get_pointer_alignment, c_strlen, get_memory_rtx, expand_builtin, | |
2704 | apply_args_size, apply_result_size, result_vector, | |
2705 | expand_builtin_apply_args, expand_builtin_apply, | |
2706 | expand_builtin_return): Delete functions, moved into builtins.c. | |
2707 | (INCOMING_REGNO, OUTGOING_REGNO): Delete unused macros. | |
2708 | * expr.h (saveregs_value, apply_args_value): Declare variables. | |
2709 | (expand_builtin, string_constant): Declare functions. | |
2710 | * Makefile.in: Update to build builtin.o. | |
2711 | ||
b366352b MM |
2712 | Wed Jul 21 00:46:58 1999 Mark P. Mitchell <mark@codesourcery.com> |
2713 | ||
2714 | * defaults.h (DWARF2_GENERATE_TEXT_SECTION_LABEL): New macro. | |
2715 | * tm.texi (DWARF2_GENERATE_TEXT_SECTION_LABEL): Define it. | |
2716 | * dwarf2out.c (dwarf2out_init): Don't output a label to mark the | |
2717 | start of the text section if DWARF2_GENERATE_TEXT_SECTION_LABEL is | |
2718 | false. | |
2719 | * config/mips/iris6.h (DWARF2_GENERATE_TEXT_SECTION_LABEL): | |
2720 | Define to zero. | |
2721 | ||
a6c7a886 MM |
2722 | 1999-07-21 Michael Meissner <meissner@cygnus.com> |
2723 | ||
2724 | * print-rtl.c (print_rtx): Print the names of the virtual | |
2725 | registers. | |
2726 | ||
9daca635 NC |
2727 | Wed Jul 21 16:00:32 1999 Nick Clifton <nickc@cygnus.com> |
2728 | ||
2729 | * config/arm/arm.h (INITIAL_ELIMINATION_OFFSET): Fix typo | |
2730 | introduced in previous delta. | |
2731 | ||
9c1ce433 BS |
2732 | Wed Jul 21 14:30:51 1999 Bernd Schmidt <bernds@cygnus.co.uk> |
2733 | ||
2734 | * c-lang.c (finish_file): Rename void_list_node to void_list_node_1 | |
2735 | to avoid name clash. | |
2736 | ||
cc144655 GRK |
2737 | Wed Jul 21 08:39:22 1999 Gavin Romig-Koch <gavin@cygnus.com> |
2738 | ||
2739 | * c-lex.c (yylex) : Correct the test for overflow when lexing | |
2740 | integer literals. | |
2741 | ||
197043f5 RH |
2742 | Tue Jul 20 18:02:42 1999 Richard Henderson <rth@cygnus.com> |
2743 | ||
2744 | * haifa-sched.c (insn_cost): FREE implies cost 0 and vice versa. | |
2745 | (adjust_priority): Always call ADJUST_PRIORITY. | |
2746 | (schedule_insn): Only put insns into the ready at cost 0. | |
2747 | (schedule_block): Remove redundant initial sort. Give clock_var | |
2748 | and can_issue_more to MD_SCHED_REORDER. Requeue if hazard cost | |
2749 | is not 0. | |
2750 | * tm.texi (MD_SCHED_REORDER): Update docs. | |
2751 | ||
2752 | * sparc.h (MD_SCHED_REORDER): Update. Set CAN_ISSUE_MORE. | |
2753 | * sparc.c (ultra_reorder_called_this_block): Delete. | |
2754 | (ultrasparc_sched_init): Don't set it. | |
2755 | (ultrasparc_sched_reorder): Don't check it. | |
2756 | ||
03a6745b RH |
2757 | Tue Jul 20 17:07:54 1999 Richard Henderson <rth@cygnus.com> |
2758 | ||
2759 | * rs6000.h (struct rs6000_args): Add sysv_gregno. | |
2760 | * rs6000.c (init_cumulative_args): Init sysv_gregno. | |
2761 | (function_arg_boundary): Align DFmode. | |
2762 | (function_arg_advance): Restructure for ABI_V4; use sysv_gregno | |
2763 | to get fp reg and stack overflow correct. | |
2764 | (function_arg): Likewise. | |
2765 | (function_arg_pass_by_reference): True for TFmode for ABI_V4. | |
2766 | (setup_incoming_varargs): Restructure for ABI_V4; use | |
2767 | function_arg_advance to skip final named argument. | |
2768 | (expand_builtin_saveregs): Properly unskip the last integer arg | |
2769 | when doing varargs. Adjust overflow location calculation. | |
2770 | ||
2771 | * ginclude/va-ppc.h (struct __va_list_tag): Make gpr and fpr | |
2772 | explicitly unsigned. | |
2773 | (__VA_FP_REGSAVE): Use new OFS argument instead of AP->fpr directly. | |
2774 | (__VA_GP_REGSAVE): Similarly. | |
2775 | (__va_longlong_p): Delete. | |
2776 | (__va_arg_type_violation): New declaration. | |
2777 | (va_arg): Restructure. Flag promotion errors. Align double. | |
2778 | TFmode passed by reference. | |
2779 | ||
2780 | * rs6000.md (movdi_32+1): Use GEN_INT after arithmetic | |
2781 | in the HOST_BITS_PER_WIDE_INT > 32 case. | |
2782 | ||
81f374eb HPN |
2783 | Tue Jul 20 12:37:30 1999 Hans-Peter Nilsson <hp@bitrange.com> |
2784 | ||
2785 | * dwarf2out.c (output_abbrev_section): Terminate with a zero. | |
2786 | ||
3773a46b JM |
2787 | Tue Jul 20 12:12:27 1999 Jason Merrill <jason@yorick.cygnus.com> |
2788 | ||
2789 | * gcc.c (default_compilers, cpp-output): Pass -fpreprocessed. | |
2790 | * toplev.c (documented_lang_options): Add -fpreprocessed. | |
2791 | * cpplib.h (struct cpp_buffer): Add preprocessed. | |
2792 | * cppinit.c (cpp_handle_option): Handle -fpreprocessed. | |
2793 | (cpp_start_read): Don't expand macros or emit an initial #line | |
2794 | directive if -fpreprocessed. | |
2795 | ||
2796 | Tue Jul 20 12:12:09 1999 Michael Tiemann <tiemann@holodeck.cygnus.com> | |
2797 | ||
2798 | * cpplib.h (struct cpp_buffer): Added manual_pop for | |
2799 | better C++ tokenization. | |
2800 | * cpplib.c (cpp_get_token): Return CPP_EOF if manual_pop. | |
2801 | Also, support C++ tokenization for ->*, .*, <?, and >? operators. | |
2802 | * c-common.c (cpp_token): Make non-static. | |
2803 | ||
7f4edbcb BS |
2804 | Tue Jul 20 11:24:19 1999 Bernd Schmidt <bernds@cygnus.co.uk> |
2805 | ||
2806 | * c-common.h: New file. | |
2807 | * c-common.c (permanent_obstack): Delete unused declaration. | |
2808 | (c_global_trees): New array. | |
2809 | (c_common_nodes_and_builtins): New function; split off common code | |
2810 | from init_decl_processing in both c-decl.c and cp/decl.c. | |
2811 | * c-tree.h: Delete lots of declarations of tree nodes; replaced by | |
2812 | c_global_trees and accessor macros defined in c-common.h. | |
2813 | Include c-common.h. | |
2814 | * c-decl.c: Delete definitions for tree nodes that were replaced by | |
2815 | c_global_trees. | |
2816 | (init_decl_processing): Build void_list_node. | |
2817 | Call c_common_nodes_and_builtins; delete code to generate the common | |
2818 | builtins here. | |
2819 | * objc/objc-act.c (build_module_descriptor): Rename variable | |
2820 | void_list_node to avoid clash with c-common.h. | |
2821 | ||
2822 | * Makefile.in: Update dependencies. | |
2823 | * objc/Make-lang.in: Likewise. | |
2824 | ||
2d6b61cb MM |
2825 | Mon Jul 19 14:22:18 1999 Mark P. Mitchell <mark@codesourcery.com> |
2826 | ||
2827 | * config/mips/iris6gld.h (MAKE_DECL_ONE_ONLY): Define. | |
2828 | (UNIQUE_SECTION_P): Likewise. | |
2829 | (UNIQUE_SECTION): Likewise. | |
2830 | ||
92d6db66 LV |
2831 | 1999-07-19 Linas Vepstas <linas@linas.org> |
2832 | ||
2833 | * config/i370/README: New file. | |
2834 | * config/i370/linux.h: New file. | |
2835 | * config/i370/mvs.h: New file. | |
2836 | * config/i370/oe.h: New file. | |
2837 | * config/i370/t-linux: New file. | |
2838 | * config/i370/t-mvs: New file. | |
2839 | * config/i370/t-oe: New file. | |
2840 | * config/i370/x-oe: New file. | |
2841 | * config/i370/xm-linux.h: New file. | |
2842 | * config/i370/xm-mvs.h: New file. | |
2843 | * config/i370/xm-oe.h: New file. | |
2844 | ||
2845 | * i370.c (label_node_t): Add first_ref_page, label_addr, | |
2846 | label_first_ref, label_last_ref members. | |
2847 | (mvs_need_base_reload): Renamed from mvs_label_emitted. | |
2848 | (MAX_MVS_LABEL_SIZE): Define. | |
2849 | (MAX_LONG_LABEL_SIZE): Define. | |
2850 | (alias_node_t, alias_anchor, alias_number): New. | |
2851 | (mvs_function_table): Reorder for EBCDIC. | |
2852 | (ascebc, ebcasc): Unconditionally define. | |
2853 | (i370_branch_dest, i370_branch_length): New functions. | |
2854 | (i370_short_branch, i370_label_scan): New functions. | |
2855 | (mvs_get_label): Renamed from mvs_add_label. Search for | |
2856 | an existing label before creating a new one. | |
2857 | (mvs_add_label): New function. | |
2858 | (mvs_get_label_page): New function. | |
2859 | (mvs_free_label_list): Renamed from mvs_free_label. Iterate | |
2860 | over the entire list. | |
2861 | (mvs_check_page) [TARGET_HLASM]: Use BASR not BALR. | |
2862 | (mvs_check_page) [TARGET_ELF_ABI]: New function. | |
2863 | (mvs_add_alias, mvs_need_alias): New functions. | |
2864 | (mvs_get_alias, mvs_check_alias): New functions. | |
2865 | (handle_pragma): New function. | |
2866 | (mvs_function_check): New function. | |
2867 | (unsigned_jump_follows_p): Search harder. | |
2868 | (i370_function_prolog) [TARGET_HLASM]: Handle LE370. Scan labels. | |
2869 | (i370_function_prolog) [TARGET_ELF_ABI]: New function. | |
2870 | * i370.h (TARGET_VERSION): Delete. | |
2871 | (CPP_SPEC, CPP_PREDEFINES): Delete. | |
2872 | (mvs_label_emitted): Delete. | |
2873 | (TARGET_EBCDIC): Delete. | |
2874 | (MAP_CHARACTER): Define only if TARGET_EBCDIC. | |
2875 | (HANDLE_PRAGMA): Define. | |
2876 | (HARD_REGNO_NREGS): Handle complex modes. | |
2877 | (HARD_REGNO_MODE_OK): Likewise. | |
2878 | (CLASS_MAX_NREGS): Likewise. | |
2879 | (RET_REG): Likewise. | |
2880 | (EXTRA_CONSTRAINT): Define. | |
2881 | (RETURN_IN_MEMORY): True for DImode. | |
2882 | (TRAMPOLINE_TEMPLATE): Use gen_rtx instead of GEN_INT. | |
2883 | (FUNCTION_PROFILER): Delete. | |
2884 | (COUNT_REGS): Fail if REG_P but not REG_OK_FOR_BASE_P. | |
2885 | (NOTICE_UPDATE_CC): Correct handling of MULT, DIV, logicals and shifts. | |
2886 | (TARGET_ESC, TARGET_BELL): Conditionally define for TARGET_EBCDIC. | |
2887 | (TARGET_BS, TARGET_TAB, TARGET_NEWLINE): Likewise. | |
2888 | (TARGET_VT, TARGET_FF, TARGET_CR): Likewise. | |
2889 | (ASM_FILE_START): Add "RMODE ANY". | |
2890 | (ASM_OUTPUT_EXTERNAL): Check for aliases. | |
2891 | (ASM_GLOBALIZE_LABEL): Likewise. | |
2892 | (ASM_OUTPUT_LABELREF): Likewise. | |
2893 | (ASM_OUTPUT_COMMON): Likewise. | |
2894 | (PRINT_OPERAND): Handle 'K', 'W', default. | |
2895 | (PRINT_OPERAND_ADDRESS): New. | |
2896 | (Lots of defines): Add support for TARGET_ELF_ABI. | |
2897 | * i370.md (attr length): New. Define for all patterns. | |
2898 | (*): Lots of tweeks to assembly output and constraints. | |
2899 | ||
0ad91047 DE |
2900 | Mon Jul 19 15:09:29 1999 David Edelsohn <edelsohn@gnu.org> |
2901 | ||
2902 | * rs6000.md (arithmetic, logical, and shift Rc combiner patterns): | |
2903 | Disable patterns performing SImode comparisons with SImode values | |
2904 | if TARGET_POWERPC64 and instruction does not sign-extend or does | |
2905 | not mask to narrower than SImode, i.e. where bit 31 and bit 63 may | |
2906 | differ for signed quantities. | |
2907 | (indirect_jump): Add expander to choose RTL based on TARGET_64BIT. | |
2908 | (tablejump): Patterns contingent on TARGET_64BIT not TARGET_POWERPC64. | |
2909 | (decrement_and_branch_on_count): Add 64-bit variant. | |
2910 | ||
463a8384 BS |
2911 | Mon Jul 19 09:36:27 1999 Bernd Schmidt <bernds@cygnus.co.uk> |
2912 | ||
2913 | * final.c (output_asm_insn): When searching for the matching string | |
2914 | for a given dialect, don't run past the end of the list of | |
2915 | alternatives if there are fewer alternatives in the template than | |
2916 | dialects. | |
2917 | ||
e67df273 | 2918 | 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br> |
1d0e51ba | 2919 | |
e67df273 AO |
2920 | * gcc.texi: Update e-mail addresses and URLs to gcc.gnu.org. |
2921 | Removed paragraph about compression of files and size limitation, | |
2922 | duplicated in the FAQ. Use gcc-patches for posting patches. | |
2923 | * gcc.c (main): Updated URL with bug reporting instructions to | |
2924 | gcc.gnu.org. Removed e-mail address. | |
2925 | * system.h (abort): Likewise. | |
2926 | ||
50908fad KG |
2927 | 1999-07-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
2928 | ||
1d0e51ba JM |
2929 | * Makefile.in (stmp-multilib-sub): Make the files extracted |
2930 | from $(LIBGCC1) writable. | |
50908fad | 2931 | |
6cfc7210 NC |
2932 | Sat Jul 17 14:25:46 1999 Nick Clifton <nickc@cygnus.com> |
2933 | ||
2934 | * config/arm/aout.h: Reformat for improved readability. | |
2935 | ||
2936 | * config/arm/arm.h: Reformat for improved readability. | |
2937 | Replace uses of fprintf with asm_fprintf where appropriate. | |
2938 | (ARM_DECLARE_FUNCTION_NAME): New macro: Perform any generic ARM | |
2939 | function declaration assembler actions. | |
2940 | (NUM_INTS): New macro: Convert from bytes to words. | |
2941 | (NUM_REGS): New macro: Compute number of registers required to | |
2942 | hold a quanitity of tyep MODE. | |
2943 | (NUM_REGS2): New macro: Like NUM_REGS but also copes with BLKmode | |
2944 | types. | |
2945 | (NUM_ARG_REGS): New macro: The number of argument registers | |
2946 | available. | |
2947 | (ARG_REGISTER): New macro: Compute the register number of the Nth | |
2948 | argument register. | |
2949 | (LAST_ARG_REGNUM): New macro: The number of the last argument | |
2950 | register. | |
2951 | (SP_REGNUM): New macro: Register number of the stack pointer. | |
2952 | (FP_REGNUM): New macro: Register number of the frame pointer. | |
2953 | (FUNCTION_ARG, FUNCTION_ARG_PARTIAL_NREGS, INIT_CUMULATIVE_AGS, | |
2954 | FUNCTION_ARG_ADVANCE, SETUP_INCOMING_VARARGS): Change | |
2955 | CUMULATIVE_ARGS so that it counts registers not bytes. | |
2956 | ||
2957 | * config/arm/arm.c: Rename TARGET_THUMB_INTERWORK to | |
2958 | TARGET_INTERWORK. | |
2959 | Replace uses of fprintf with asm_fprintf where appropriate. | |
2960 | (output_ascii_pseudo_op): Replace with version from thumb.c | |
2961 | ||
2962 | * config/arm/coff.h (ASM_FILE_START): Emit ASM_APP_OFF. | |
2963 | ||
2964 | * config/arm/elf.h (CPP_PREDEFINES): Replace with | |
2965 | SUBTARGET_CPP_SPEC. | |
2966 | (ASM_DECLARE_FUNCTION_NAME): Use ARM_DECLARE_FUNCTION_NAME. | |
2967 | (ASM_FILE_START): Emit ASM_APP_OFF. | |
2968 | ||
6d32de1a | 2969 | Fri Jul 16 13:48:09 1999 Jeffrey A Law (law@cygnus.com) |
cb16fe9f | 2970 | |
b3292eb0 JL |
2971 | * pa.c (compute_frame_size): Round frame according to |
2972 | STACK_BOUNDARY rather than a hardwired value. | |
2973 | ||
cb16fe9f | 2974 | * pa.h (POINTER_SIZE, PARM_BOUNDARY): Define in terms of BITS_PER_WORD. |
30f08b39 JL |
2975 | |
2976 | * configure.in (hppa*-*-hpux11*): Use symbolic MASK_PA_11 instead | |
2977 | of "1". | |
2978 | * configure: Rebuilt. | |
6d32de1a | 2979 | |
0e22c1d8 JL |
2980 | * configure.in (hppa*-*-linux*): New configuration. |
2981 | * configure: Rebuilt. | |
2982 | * pa.h (MAX_OFILE_ALIGNMENT): Delete. | |
2983 | * pa/som.h (MAX_OFILE_ALIGNMENT): Define. | |
2984 | * pa/pa-linux.h: New file. | |
2985 | * pa/t-linux: New file. | |
2986 | * pa/xm-linux.h: New file. | |
2987 | ||
690d4228 JL |
2988 | * pa.c (hppa_legitimize_address): Change references from SImode to |
2989 | either Pmode or word_mode as appropriate. | |
2990 | (emit_move_sequence, store_reg, load_reg): Likewise. | |
2991 | (set_reg_plus_d, hppa_expand_prologue): Likewise. | |
2992 | (output_mul_insn): Likewise. | |
2993 | * pa.h (PROMOTE_MODE): Likewise. | |
2994 | (INITIALZE_TRAMPOLINE): Likewise. | |
2995 | (Pmode): Define to word_mode. | |
2996 | ||
d7735a07 JL |
2997 | * pa.c (compute_frame_size): Use UNITS_PER_WORD instead of hardwired |
2998 | value of 4. Allocate 8 bytes for each FP register save. | |
2999 | (hppa_expand_epilogue): Use UNITS_PER_WORD instead of harwarewired | |
3000 | value of 4. | |
3001 | (hppa_expand_prologue): Likewise. | |
3002 | * pa.h (PROMOTE_MODE): Likewise. | |
3003 | (HARD_REGNO_MODE_OK, FUNCTION_ARG_SIZE): Likewise. | |
3004 | (FUNCTION_ARG_BOUNDARY): Likewise. | |
3005 | ||
c8730d93 JL |
3006 | * invoke.texi (HPPA Options): Remove -mspace/-mno-space. |
3007 | ||
7123b6ed JL |
3008 | * pa.c (out_of_line_prologue_epilogue): Delete. |
3009 | (override_options): Remove -mspace related code. | |
3010 | (hppa_expand_prologue, hppa_expand_epilogue): Likewise. | |
3011 | (compute_frame_size): Only allocate space for register that | |
3012 | actually need to be saved. | |
3013 | * pa.h (MASK_SPACE, TARGET_SPACE): Delete. | |
3014 | (TARGET_SWITCHES): Remove -mspace, -mno-space | |
3015 | * pa/t-pa (LIB2FUNCS_EXTRA): Remove ee.asm and ee_fp.asm | |
3016 | * pa/t-pro (LIB2FUNCS_EXTRA): Likewise. Remove -mspace multilib. | |
3017 | * pa/ee.asm, pa/ee_fp.asm: Delete. | |
3018 | ||
15c58c19 JL |
3019 | * pa/elf.h (ASM_OUTPUT_DOUBLE_INT): Define. |
3020 | ||
6d32de1a JL |
3021 | * config/svr4.h (CONST_SECTION_ASM_OP): Do not emit assembler |
3022 | directive in column zero. | |
3023 | ||
df59fef7 JL |
3024 | Fri Jul 16 01:39:57 1999 Jeffrey A Law (law@cygnus.com) |
3025 | ||
3026 | * m68k.c (output_function_prologue): Fix computation of save mask | |
3027 | when generating PIC code. | |
3028 | ||
e500a90e JW |
3029 | Thu Jul 15 15:40:09 1999 Jim Wilson <wilson@cygnus.com> |
3030 | ||
3031 | * tree.c (build_type_attribute_variant): Move current_obstack restore | |
3032 | after build_qualified_type call. | |
3033 | ||
e3f5cc86 MM |
3034 | 1999-07-15 Mark Mitchell <mark@codesourcery.com> |
3035 | ||
3036 | * configure.in: Use t-iris6, even with GNU LD. | |
3037 | * config/mips/iris6gld.h: Fix typo in linker spec. | |
3038 | * config/mips/t-iris6gld: Remove. | |
3039 | ||
a78e33fc DE |
3040 | Thu Jul 15 15:15:43 1999 David Edelsohn <edelsohn@gnu.org> |
3041 | ||
3042 | * rs6000.md (insv, extzv): Remove SImode dependence in named | |
3043 | patterns. Explicitly generate DImode RTL if PowerPC64 and | |
3044 | operand is DImode. | |
3045 | (insvdi): Reverse start and size in instruction template. | |
3046 | ||
1bd31d56 JM |
3047 | 1999-07-12 Joseph S. Myers <jsm28@cam.ac.uk> |
3048 | ||
3049 | * invoke.texi: Typo fixes. | |
3050 | ||
bb183b9e JL |
3051 | Wed Jul 14 23:28:06 1999 Jeffrey A Law (law@cygnus.com) |
3052 | ||
40c0c3cf JL |
3053 | * emit-rtl.c (gen_realpart): Issue an error for cases GCC can not |
3054 | handle at this time instead of silently generating incorrect code. | |
3055 | (gen_imagpart): Likewise. | |
3056 | ||
bb183b9e JL |
3057 | * reload.c (find_reloads): Emit a USE for a pseudo register without |
3058 | a hard register if we could not create an optional reload for the | |
3059 | pseudo. | |
3060 | ||
9bbecbc4 R |
3061 | Wed Jul 14 23:45:48 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
3062 | ||
3063 | * c-typeck.c (output_init_element, process_init_element): | |
3064 | When advancing constructor_unfilled_fields for a RECORD_TYPE, | |
3065 | check for nameless bit fields. | |
3066 | ||
cf353617 RH |
3067 | Wed Jul 14 01:57:39 1999 Richard Henderson <rth@cygnus.com> |
3068 | ||
3069 | * regclass.c (scan_one_insn): Notice subregs that change the | |
3070 | size of their operand. | |
3071 | (record_reg_classes): Use that to obey CLASS_CANNOT_CHANGE_SIZE. | |
3072 | ||
e345693a JL |
3073 | Wed Jul 14 01:41:42 1999 Jeffrey A Law (law@cygnus.com) |
3074 | ||
3075 | * configure.in (alpha*-*-*): Include alpha/t-ieee. | |
3076 | * configure: Rebuilt. | |
3077 | * alpha/t-ieee: New file. | |
3078 | ||
02441cd6 JL |
3079 | Tue Jul 13 10:45:58 1999 Jeffrey A Law (law@cygnus.com) |
3080 | ||
3081 | * rs6000.c (find_addr_reg): Do not select r0 as an address | |
3082 | register. | |
3083 | ||
86f5dfc8 PDM |
3084 | Tue Jul 13 00:46:18 1999 Philippe De Muyter <phdm@macqel.be> |
3085 | ||
3086 | * m68k/x-mot3300 (XCFLAGS): List of big files now includes `cse.o'. | |
3087 | ||
cbbc503e JL |
3088 | Mon Jul 12 14:29:15 1999 Jeffrey A Law (law@cygnus.com) |
3089 | ||
22e228e7 JL |
3090 | * rs6000.md (movsf): Do not force easy FP constants into memory. |
3091 | ||
cbbc503e JL |
3092 | * expr.c (expand_expr, case PLUS_EXPR): Pass constants through |
3093 | immed_double_const to ensure they are properly truncated then | |
3094 | sign extended. | |
3095 | ||
115b4dd3 VM |
3096 | Mon Jul 12 10:40:01 1999 Vladimir Makarov <vmakarov@tofu.to.cygnus.com> |
3097 | ||
3098 | * config/arm/thumb.c (thumb_reorg): Call replace_symbols_in_block | |
3099 | always unless NO_DEBUG is used. Compile this code | |
3100 | unconditionally. | |
3101 | (replace_symbols_in_block): Compile it unconditionally. | |
3102 | ||
9b5c756a JL |
3103 | Sun Jul 11 12:32:32 1999 Jeffrey A Law (law@cygnus.com) |
3104 | ||
3105 | * configure.in (i?86-*-elf*): New target. | |
3106 | * configure: Rebuilt. | |
3107 | * i386/i386elf.h, i386/t-i386elf: New files. | |
3108 | ||
539bd34c JM |
3109 | Fri Jul 9 22:39:44 1999 Jason Merrill <jason@yorick.cygnus.com> |
3110 | ||
3111 | * toplev.c (main): Don't complain about saying -gdwarf. | |
3112 | (rest_of_compilation): Remove redundant code. | |
3113 | ||
570621d5 JW |
3114 | Fri Jul 9 19:08:55 1999 Jim Wilson <wilson@cygnus.com> |
3115 | ||
3116 | * unroll.c (unroll_loops): Don't delete named CODE_LABELs. | |
3117 | ||
c3c7ea1f FL |
3118 | Fri Jul 9 18:54:18 1999 Felix Lee <flee@cygnus.com> |
3119 | ||
3120 | * config/i960/i960.c (ret_label): Change asm label from "LR:" to | |
3121 | "Li960R:", to avoid name clash. | |
3122 | ||
22b452e7 BS |
3123 | Fri Jul 9 10:48:28 1999 Bernd Schmidt <bernds@cygnus.co.uk> |
3124 | ||
3125 | * loop.c (check_dbra_loop): When reversing a loop, delete all | |
3126 | REG_EQUAL notes referencing the reversed biv except those which are | |
3127 | for a giv based on it. | |
3128 | ||
4470c399 JL |
3129 | Fri Jul 9 03:51:52 1999 Jeffrey A Law (law@cygnus.com) |
3130 | ||
3131 | * version.c: Drop "gcc-" prefix from version #. | |
3132 | ||
ac260b05 JM |
3133 | Thu Jul 8 18:06:30 1999 Jason Merrill <jason@yorick.cygnus.com> |
3134 | ||
3135 | * dwarf2out.c (dwarf2out_line): Emit a line number comment after | |
3136 | the label if we're being verbose. | |
3137 | ||
ca21e4da RH |
3138 | Thu Jul 8 14:18:46 1999 Richard Henderson <rth@cygnus.com> |
3139 | ||
3140 | * m68k.c (output_function_prologue): Add pic register to mask | |
3141 | if live and flag_pic. | |
3142 | (output_function_epilogue): Likewise. | |
3143 | ||
e541a076 JL |
3144 | Thu Jul 8 12:55:12 1999 Jeffrey A Law (law@cygnus.com) |
3145 | ||
d49d43f0 JL |
3146 | * dbxelf.h (ASM_OUTPUT_SOURCE_LINE): Do not put assembler |
3147 | directives in column zero. | |
3148 | ||
d8292963 JL |
3149 | * pa/elf.h (ASM_FILE_START): Define. |
3150 | * pa/som.h (ASM_FILE_START): Include .level directives. | |
3151 | * pa/hpux10.h (ASM_FILE_START): Delete. | |
3152 | * pa/hpux11.h (ASM_FILE_START): Delete. | |
3153 | ||
e541a076 JL |
3154 | * pa/elf.h (BSS_SECTION_ASM_OP): Use .section .bss. |
3155 | ||
fe92fe26 R |
3156 | Thu Jul 8 18:03:19 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
3157 | ||
3158 | * reload1.c (choose_reload_regs): Never call remove_adress_replacements | |
3159 | when reload_out equals reload_in. | |
3160 | ||
a743d340 NC |
3161 | Thu Jul 8 16:50:14 1999 Nick Clifton <nickc@cygnus.com> |
3162 | ||
3163 | * invoke.texi (Spec Files): New node: Describe the contents of | |
3164 | spec files. | |
3165 | ||
ec4b2ecb CB |
3166 | Thu Jul 8 10:28:25 1999 Craig Burley <craig@jcb-sc.com> |
3167 | ||
3168 | * invoke.texi (DEC Alpha Options): Put @end table at | |
3169 | beginning of line, to avoid confusing texi2html. | |
3170 | ||
2988a4c3 NC |
3171 | Thu Jul 8 09:22:06 1999 Nick Clifton <nickc@cygnus.com> |
3172 | ||
3173 | * config/arm/elf.h (ASM_OUTPUT_INTERNAL_LABEL): Fixed typo | |
3174 | introduced in previous delta. | |
3175 | ||
09522f21 FS |
3176 | Wed Jul 7 02:00:04 1999 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
3177 | ||
3178 | * reload1.c (gen_reload): When synthesizing a 3 operand add | |
3179 | sequence, improve test for when to reload OP1 into the reload | |
3180 | register instead of OP0. | |
3181 | ||
c3fc2b5a JW |
3182 | Wed Jul 7 01:38:03 1999 Jim Wilson <wilson@cygnus.com> |
3183 | ||
3184 | * unroll.c (unroll_loop): Don't delete NOTE_INSN_DELETED_LABEL notes. | |
3185 | ||
1d8f2d15 MH |
3186 | 1999-07-07 Manfred Hollstein <mhollstein@cygnus.com> |
3187 | ||
3188 | * m88k/dguxbcs.h (CPP_SPEC): Add missing \ in multi-line | |
3189 | string literal. | |
3190 | ||
120b9f1f RH |
3191 | Wed Jul 7 01:16:43 1999 Richard Henderson <rth@cygnus.com> |
3192 | ||
3193 | * ginclude/varargs.h (__builtin_va_alist_t): New typedef. | |
3194 | (va_dcl): Use __builtin_va_alist_t. | |
3195 | ||
32acdfaf JM |
3196 | Wed Jul 7 01:14:42 1999 Jason Merrill <jason@yorick.cygnus.com> |
3197 | ||
3198 | * dwarf2out.c (gen_struct_or_union_type_die): Only remember types | |
3199 | on the permanent_obstack. | |
3200 | * dwarfout.c (output_type): Likewise. | |
3201 | ||
693a6128 GRK |
3202 | Tue Jul 6 15:25:32 1999 Gavin Romig-Koch <gavin@cygnus.com> |
3203 | ||
3204 | * c-common.c (unsigned_type,signed_type,signed_or_unsigned_type) : | |
3205 | Merged from c-typeck.c and cp/typeck.c. | |
3206 | * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : | |
3207 | Merged into c-common. | |
3208 | ||
d2164ac2 DB |
3209 | Tue Jul 6 13:06:01 1999 Dave Brolley <brolley@cygnus.com> |
3210 | ||
3211 | * c-lex.c (errorcount): Declare it. | |
3212 | (finish_parse): Update errorcount when using CPPLIB. | |
3213 | ||
ef9375a9 BK |
3214 | 1999-07-06 Bruce Korb <ddsinc09@ix.netcom.com> |
3215 | ||
3216 | * fixinc/inclhack.def(end_else_label): Double the backslash so | |
3217 | sed gets a chance to see it. | |
3218 | * fixinc/inclhack.sh: regen | |
3219 | * fixinc/fixincl.x: regen | |
3220 | ||
62b10bbc NC |
3221 | Fri Jul 2 18:49:51 1999 Nick Clifton <nickc@cygnus.com> |
3222 | ||
3223 | Add framework to support armv5 architecture when it becomes | |
3224 | available: | |
3225 | ||
3226 | * config/arm/arm.c (FL_ARCH5): New processor capability flag. | |
3227 | (arm_arch5): New variable. | |
3228 | (all_architectures): Add armv5 line. | |
3229 | * config/arm/arm.h (CPP_CPU_ARCH_SPEC): Define __ARM_ARCH_5__ if | |
3230 | -march=armv5 is specified on the command line. | |
3231 | (arm_arch5): Export this variable. | |
3232 | * invoke.texi: Document new string accepted by -march= switch for | |
3233 | ARM ports. | |
3234 | ||
3235 | * config/arm/arm.h: Replace use of constant 12 as a register | |
3236 | number with IP_REGNUM. Similarly 14 and LR_REGNUM. | |
3237 | * config/arm/arm.c: Replace use of constant 12 as a register | |
3238 | number with IP_REGNUM. Similarly 14 and LR_REGNUM. | |
3239 | ||
3240 | * config/arm/elf.h: Tidy up. | |
3241 | * config/arm/coff.h: Tidy up. | |
3242 | ||
05476613 MM |
3243 | Thu Jul 1 19:08:13 1999 Mark P. Mitchell <mark@codesourcery.com> |
3244 | ||
3245 | * gcc/configure.in (mips-sgi-irix6*): Handle --with-gnu-ld. | |
3246 | * gcc/config/mips/t-iris6gld: New file. | |
3247 | * gcc/config/mips/iris6gld.h: Likewise. | |
3248 | ||
835f9b4d GRK |
3249 | Fri Jul 2 13:23:39 1999 Gavin Romig-Koch <gavin@cygnus.com> |
3250 | ||
3251 | * c-decl.c (widest_integer_literal_type_node, | |
3252 | widest_unsigned_literal_type) : New. | |
3253 | (init_decl_processing): Handle/use the two new types. | |
3254 | * c-common.c (type_for_size,type_for_mode) : Same. | |
3255 | * c-lex.c (yylex) : Same. | |
3256 | * c-typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : | |
3257 | Same. | |
3258 | * c-tree.h (widest_integer_literal_type_node, | |
3259 | widest_unsigned_literal_type) : New. | |
3260 | ||
84d59453 JL |
3261 | Fri Jul 2 03:05:44 1999 Jeffrey A Law (law@cygnus.com) |
3262 | ||
3263 | * dwarfout.c (field_byte_offset): Correctly compute the object's | |
3264 | byte offset for the first bit of a field which crosses an alignment | |
3265 | boundary on a !BYTES_BIG_ENDIAN target. | |
3266 | ||
37f7ba0a RL |
3267 | Fri Jul 2 01:36:36 1999 Robert Lipe <robertlipe@usa.net> |
3268 | ||
3269 | * fixinc.svr4: Fix <arpa/inet.h> by deleting protos for htons and | |
3270 | ntohs. | |
3271 | ||
88250fae | 3272 | Fri Jul 2 00:46:47 1999 Richard Henderson <rth@cygnus.com> |
1d0e51ba | 3273 | Jeff Law <law@cygnus.com> |
88250fae | 3274 | |
262b846d RH |
3275 | * ginclude/varargs.h (va_dcl): Use word_mode for type of |
3276 | __builtin_va_list. | |
3277 | ||
88250fae RH |
3278 | * except.c: Include intl.h. |
3279 | (expand_eh_return): Set current_function_cannot_inline. | |
3280 | (save_eh_status, restore_eh_status): Twiddle eh_return_stub_label. | |
3281 | * function.h (struct function): Add eh_return_stub_label. | |
3282 | * flow.c (delete_unreachable_blocks): Don't merge across EH edges. | |
3283 | * Makefile.in (except.o): Depend on intl.h. | |
3284 | ||
69f51a21 DE |
3285 | Fri Jul 2 00:04:23 1999 David Edelsohn <edelsohn@gnu.org> |
3286 | ||
3287 | * rs6000.md (movdf_hardfloat32): Handle PRE_INC and PRE_DEC the | |
3288 | same as offsettable in cases 1 and 2. | |
3289 | ||
786d6092 RH |
3290 | Thu Jul 1 20:54:10 1999 Richard Henderson <rth@cygnus.com> |
3291 | ||
3292 | * alpha.md (extqh): Define as 64-((R&7)*8) instead of 56-(((R-1)&7)*8). | |
3293 | (extlh, extwh): Likewise. | |
3294 | ||
ed534bdd GRK |
3295 | Thu Jul 1 11:05:25 1999 Gavin Romig-Koch <gavin@cygnus.com> |
3296 | ||
3297 | * c-lex.c (yylex): Improve 'integer constant out of range' messages. | |
3298 | ||
cb805c2d NC |
3299 | Wed Jun 30 16:51:41 1999 Nick Clifton <nickc@cygnus.com> |
3300 | ||
3301 | * configure.in: Add arm-pe and thumb-pe targets. | |
3302 | * configure: Regenerate. | |
3303 | ||
3304 | * thumb.c (arm_naked_function_p): New function: Determines if | |
3305 | a function is naked (has no gcc generated prologue/epilogue). | |
3306 | (is_called_in_ARM_mode): Return true if the func has the | |
3307 | interfacearm attribute. | |
3308 | (output_return): Do not generate a return for naked functions. | |
3309 | (thumb_function_prologue): Do not generate a prologue for | |
3310 | naked functions. | |
3311 | (thumb_expand_prologue): Do not generate a prologue for naked | |
3312 | functions. | |
3313 | (thumb_expand_epilogue): Do not generate an epilogue for naked | |
3314 | functions. | |
3315 | (arm_valid_machine_decl_attribute): New function, copied from | |
3316 | arm.c: Permit naked and interfacearm attributes. | |
3317 | ||
3318 | * config/arm/pe.c: New file: Support code for arm-pe target. | |
3319 | * config/arm/pe.h: New file: Header file for arm-pe target. | |
3320 | * config/arm/tpe.h: New file: Header file for thumb-pe target. | |
3321 | * config/arm/t-thumb-pe: New file: Makefile fragment for | |
3322 | thumb-pe target. | |
3323 | ||
a071bd35 MK |
3324 | 1999-07-01 Mark Kettenis <kettenis@gnu.org> |
3325 | ||
3326 | * config/i386/gnu.h (CPP_SPEC): Define __PIC__ and __pic__ if | |
3327 | -fPIC or -fpic is specified. | |
3328 | ||
57220c8c JL |
3329 | Wed Jun 30 03:31:54 1999 Jeffrey A Law (law@cygnus.com) |
3330 | ||
f3dc586a JL |
3331 | * expr.c (emit_block_move): Use copy_to_mode_reg for |
3332 | !TARGET_MEM_FUNCTIONS case too. | |
3333 | ||
0d381b47 JL |
3334 | * configure.in (hppa*-*-*): Add som.h or elf.h to tm_file as |
3335 | appropriate. | |
3336 | * configure: Rebuilt. | |
3337 | (hppa1.1-*-pro*, hppa1.1-*-rtems*): Define target_cpu_default. | |
3338 | * pa.h: Include dbxelf.h. Delete various dbx/stabs related | |
3339 | definitions made redundant by dbxelf.h inclusion. Delete | |
3340 | lots of definitions related to assembly output that are | |
3341 | specific to the SOM object format. | |
3342 | * pa.c (output_function_prologue): Do not emit the function's | |
3343 | name for OBJ_ELF. | |
3344 | * pa-pro-end.h (STARTFILE_SPEC): Undefine before redefining. | |
3345 | * pa-pro.h: Deleted. | |
3346 | * som.h: New file with SOM specific definitions. | |
3347 | * elf.h: New file with ELF specific definitions. | |
3348 | ||
c7a159aa JL |
3349 | * elfos.h (const_section): Output a tab before assembler directives. |
3350 | (ctors_section, dtors_section): Likewise. | |
3351 | (ASM_OUTPUT_SECTION_NAME): Likewise. | |
3352 | ||
57220c8c JL |
3353 | * pa/pa1.h: Delete unused file. |
3354 | ||
5dd29219 JL |
3355 | Tue Jun 29 01:37:53 1999 Jeffrey A Law (law@cygnus.com) |
3356 | ||
fab7be4f JL |
3357 | * configure.in (hppa*-hp-hpux11*): New configuration. |
3358 | * configure: Rebuilt. | |
3359 | * pa/pa-hpux11.h: New file. | |
3360 | * pa.h (CPP_SPEC): Conditionally add -D__STDC_EXT__ to the cpp | |
3361 | command line. | |
3362 | ||
be8b493b JL |
3363 | * mips.md (leasi, leadi): New patterns. |
3364 | ||
5dd29219 JL |
3365 | * expr.c (emit_block_move): Properly handle case where one of the |
3366 | block move arguments has a queued increment or decrement. | |
3367 | (clear_storage): Similarly. Fix formatting goof. | |
3368 | ||
eca5590f DB |
3369 | 1999-06-28 "David O'Brien" <obrien@NUXI.com> |
3370 | ||
3371 | * fixinc/inclhack.def(stdio_va_list): This patch Removes a | |
3372 | semicolon from the BSD VA_LIST replacement expression. | |
3373 | ||
3374 | * fixinc/inclhack.sh: regen | |
3375 | * fixinc/fixincl.x: regen | |
3376 | ||
3377 | * fixinc/mkfixinc.sh: Have `i[34567]86-*-freebsd*' machines | |
3378 | now use the fixincl program. | |
3379 | ||
8945f887 JL |
3380 | Mon Jun 28 05:28:12 1999 Jeffrey A Law (law@cygnus.com) |
3381 | ||
44e3d967 JL |
3382 | * m68k.h (CONDITIONAL_REGISTER_USAGE): Define for !SUN_FPA |
3383 | case. Also make the PIC register call_used. | |
3384 | ||
8945f887 JL |
3385 | * m68k.h (FINALIZE_PIC): Delete. |
3386 | * m68k.c (finalize_pic): Delete. | |
3387 | ||
9f81f523 RH |
3388 | Mon Jun 28 05:16:35 1999 Richard Henderson <rth@cygnus.com> |
3389 | ||
3390 | * m68k.h (PREFERRED_RELOAD_CLASS): Don't force any FP const_doubles | |
3391 | to memory. | |
3392 | ||
c8e7fe58 DE |
3393 | Mon Jun 28 04:07:27 1999 David Edelsohn <edelsohn@gnu.org> |
3394 | ||
3395 | * expmed.c (expand_divmod): Ensure unsigned value fits in reg_note. | |
3396 | ||
9da8a3ae RH |
3397 | Sun Jun 27 02:39:08 1999 Richard Henderson <rth@cygnus.com> |
3398 | ||
3399 | * jump.c (jump_optimize_1): Validate the cmov copy to a temporary. | |
3400 | ||
19087b1c DE |
3401 | Sat Jun 26 17:18:18 1999 David Edelsohn <edelsohn@gnu.org> |
3402 | ||
3403 | * rs6000.c (print_operand, case 'L'): Use plus_constant_for_output. | |
3404 | ||
be78cbc9 RH |
3405 | Fri Jun 25 11:33:24 1999 Richard Henderson <rth@cygnus.com> |
3406 | ||
3407 | * alpha.c (override_options): Add -mcpu=ev45 as an alias for ev4. | |
3408 | ||
31bfaa0b DE |
3409 | Fri Jun 25 13:41:25 1999 David Edelsohn <edelsohn@gnu.org> |
3410 | ||
3411 | * rs6000.c (output_toc): Always use hex values for floating-point | |
3412 | constants. Store single-precision values in upper-half of TOC | |
3413 | entry in 64-bit mode. | |
3414 | * rs6000.md (floatsidf2, floatunssidf2): Add !TARGET_POWERPC64 | |
3415 | to final constraints. | |
3416 | (fix_truncdfsi2 splitter): Change pattern matching fctiwz. | |
3417 | (fctiwz): Improve accuracy of RTL for pattern. | |
3418 | ||
6ab46dff GRK |
3419 | Fri Jun 25 11:26:38 1999 Gavin Romig-Koch <gavin@cygnus.com> |
3420 | ||
3421 | * expr.c (expand_expr): Allow RTL_EXPR's through the | |
3422 | MAX_INTEGER_COMPUTATION_MODE checks. | |
3423 | ||
b75ff53e RH |
3424 | Fri Jun 25 06:06:37 1999 Richard Henderson <rth@cygnus.com> |
3425 | ||
3426 | * alpha.h (MASK_SUPPORT_ARCH, MASK_CPU_EV5, MASK_CPU_EV6): Define | |
3427 | such that MASK_SUPPORT_ARCH is not negative. | |
3428 | ||
2f47f8d0 JL |
3429 | Fri Jun 25 05:35:44 1999 Jeffrey A Law (law@cygnus.com) |
3430 | ||
3431 | * loop.c (verify_dominator): Properly handle ADDR_VEC and | |
3432 | ADDR_DIFF_VEC insns that appear inside loops. | |
3433 | ||
2b97222d DE |
3434 | Thu Jun 24 22:54:05 1999 David Edelsohn <edelsohn@gnu.org> |
3435 | Jeff Law <law@cygnus.com> | |
3436 | ||
3437 | * rs6000.md (movdf_hardfloat32): Revert previous patch. | |
3438 | Handle LO_SUM the same as offsettable in cases 1 and 2. | |
3439 | * rs6000.c (find_addr_reg): Revert previous patch. | |
3440 | ||
c22c8e60 PDM |
3441 | Thu Jun 24 22:43:12 1999 Philippe De Muyter <phdm@macqel.be> |
3442 | ||
3443 | * system.h (strstr): New external function declaration. | |
3444 | * acconfig.h (NEED_DECLARATION_STRSTR): New define slot. | |
3445 | * configure.in (GCC_NEED_DECLARATIONS): Check for strstr. | |
3446 | * config.in, configure: Rebuilt. | |
3447 | ||
a5ac7533 TT |
3448 | 1999-06-24 Tom Tromey <tromey@cygnus.com> |
3449 | ||
3450 | * gcc.c (main): Read user-specified specs files after computing | |
3451 | additional startfile_prefixes. | |
3452 | ||
e04ea7d3 MM |
3453 | Thu Jun 24 15:00:47 1999 Mark Mitchell <mark@codesourcery.com> |
3454 | ||
3455 | Revert these two patches: | |
3456 | ||
3457 | Thu Jun 17 21:34:24 1999 J"orn Rennecke <amylaar@cygnus.co.uk> | |
3458 | * loop.c (strength_reduce): When doing biv->giv conversion, update | |
3459 | reg note of NEXT->insn. | |
3460 | ||
3461 | Thu Jun 17 17:22:07 1999 J"orn Rennecke <amylaar@cygnus.co.uk> | |
3462 | * loop.c (strength_reduce): When doing biv->giv conversion, fix up | |
3463 | reg_biv_class. | |
3464 | (recombine_givs): Set ix field after sorting. | |
3465 | ||
2f9fb4c2 R |
3466 | Wed Jun 23 21:26:00 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
3467 | ||
3468 | * rtlanal.c (reg_referenced_p): Use reg_overlap_mentioned_p | |
3469 | for the parts of an UNSPEC / UNSPEC_VOLATILE. | |
3470 | ||
d71ef9d4 BK |
3471 | 1999-06-23 Bruce Korb <ddsinc09@ix.netcom.com> |
3472 | ||
3473 | *fixinc/inclhack.def: Add fix development commentary | |
3474 | (read_ret_type): reactivate and add selection clause | |
3475 | (zzz_*): tweak output file name to match what is used in hackshell.tpl | |
3476 | *fixinc/{fixincl.x|inclhack.sh}: regen | |
3477 | ||
5f652c07 JM |
3478 | Wed Jun 23 00:48:21 1999 Jason Merrill <jason@yorick.cygnus.com> |
3479 | ||
3480 | * expr.c (expand_expr): STRIP_NOPS before checking against | |
3481 | MAX_INTEGER_COMPUTATION_MODE | |
3482 | (check_max_integer_computation_mode): Likewise. | |
3483 | ||
759c58af JW |
3484 | Tue Jun 22 20:23:43 1999 Jim Wilson <wilson@cygnus.com> |
3485 | ||
3486 | * md.texi (smul@var{m}3_highpart): Add missing 's' prefix. | |
3487 | ||
3dbecef9 JW |
3488 | 1999-06-22 Jim Wilson <wilson@cygnus.com> |
3489 | ||
3490 | * expr.c (store_expr): When target is a promoted subreg, return a | |
3491 | promoted subreg as a result. | |
3492 | ||
2618f955 MM |
3493 | Tue Jun 22 17:14:58 1999 Michael Meissner <meissner@cygnus.com> |
3494 | ||
3495 | * dwarf2out.c (dwarf2out_frame_debug_expr): Reformat to match GNU | |
3496 | coding standards. | |
3497 | (dwarf2out_define): Mark unused parameters appropriately. | |
3498 | (gen_unspecified_parameters_die): Ditto. | |
3499 | (gen_subprogram_die): Fix signed/unsigned warnings. | |
3500 | (gen_variable_die): Ditto. | |
3501 | ||
15b18336 BK |
3502 | 1999-06-22 Bruce Korb <ddsinc09@ix.netcom.com> |
3503 | ||
2618f955 | 3504 | * fixinc/inclhack.def(end_else_label): combined else_label |
15b18336 BK |
3505 | and endif_label and fixed the sed expression. |
3506 | *fixinc/{fixincl.x|inclhack.sh}: regen | |
3507 | ||
79853d16 JL |
3508 | Tue Jun 22 01:58:18 1999 Jeffrey A Law (law@cygnus.com) |
3509 | ||
3510 | * rs6000.md (movdf_hardfloat32): Use %X instead of always emitting | |
3511 | 'x' when handling non-offsettable addresses | |
3512 | ||
e598cdff RE |
3513 | Tue Jun 22 00:20:05 1999 Richard Earnshaw (rearnsha@arm.com) |
3514 | ||
3515 | * final.c (shorten_branches): Don't try to split an insn that has | |
3516 | been deleted. | |
3517 | ||
d660677d MM |
3518 | Mon Jun 21 12:47:39 1999 Mark Mitchell <mark@codesourcery.com> |
3519 | ||
3520 | * config/mips/mips.c (symbolic_expression_p): New function. | |
3521 | (mips_select_rtx_section): Put symbolic expressions in the | |
3522 | data section, not the read-only data section. | |
3523 | ||
b2d5abe3 JL |
3524 | Mon Jun 21 22:13:06 1999 Jeffrey A Law (law@cygnus.com) |
3525 | ||
3526 | * rs6000.md (find_addr_reg): Handle LO_SUM addresses. | |
3527 | ||
6690d24c RH |
3528 | Mon Jun 21 20:10:42 1999 Richard Henderson <rth@cygnus.com> |
3529 | ||
3530 | * collect2.c (main): Log frame table count. | |
3531 | (GCC_OK_SYMBOL) [ECOFF]: Accept stGlobal. | |
3532 | (scan_prog_file) [COFF]: Handle frame tables. | |
3533 | ||
3534 | * alpha/alpha.h (UNALIGNED_SHORT_ASM_OP): Define. | |
3535 | (UNALIGNED_INT_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): Define. | |
3536 | * alpha/elf.h: Undef them again. | |
3537 | * alpha/vms.h: Remove their definitions. | |
3538 | ||
b8794099 R |
3539 | Tue Jun 22 03:17:53 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
3540 | ||
3541 | * sh.c (machine_dependent_reorg): When fixing up fp pcloads, | |
3542 | remove the clobber of r0 and change the REG_UNUSED note to | |
3543 | REG_INC. | |
3544 | ||
8fc4af0f JJ |
3545 | 1999-06-21 Jakub Jelinek <jj@ultra.linux.cz> |
3546 | ||
3547 | * real.c (ereal_from_double): Fix for 64-bit big endian hosts. | |
3548 | * emit-rtl.c (gen_lowpart_common): Add case for hosts where double | |
3549 | fits in HOST_WIDE_INT and one uses union to access a long constant | |
3550 | as double. | |
3551 | ||
2be15d0f RH |
3552 | Mon Jun 21 17:18:25 1999 Richard Henderson <rth@cygnus.com> |
3553 | ||
3554 | * sparc.c (sparc_override_options): Don't allow profiling for | |
3555 | code models other than medlow. | |
3556 | (sparc_function_profiler): New function from old FUNCTION_PROFILER | |
3557 | macro. Use ASM_GENERATE_INTERNAL_LABEL and MCOUNT_FUNCTION. | |
3558 | (sparc_function_block_profiler): Likewise. Use user_label_prefix. | |
3559 | (sparc_block_profiler): Likewise. | |
3560 | (sparc_function_block_profiler_exit): Likewise. | |
3561 | * sparc.h (FUNCTION_PROFILER): Call new sparc.c function. | |
3562 | (FUNCTION_BLOCK_PROFILER): Likewise. | |
3563 | (BLOCK_PROFILER): Likewise. | |
3564 | (FUNCTION_BLOCK_PROFILER_EXIT): Likewise. | |
3565 | (MCOUNT_FUNCTION): New. | |
3566 | * sparc/pbd.h (FUNCTION_PROFILER): Delete. | |
3567 | (FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER): Delete. | |
3568 | * sparc/sun4o3.h (FUNCTION_PROFILER): Delete. | |
3569 | (MCOUNT_FUNCTION): New. | |
3570 | * sparc/sysv4.h (FUNCTION_BLOCK_PROFILER): Delete. | |
3571 | (BLOCK_PROFILER): Delete. | |
3572 | (MCOUNT_FUNCTION): New. | |
3573 | ||
cf2c48d8 DE |
3574 | Mon Jun 21 14:11:29 1999 David Edelsohn <edelsohn@gnu.org> |
3575 | ||
3576 | * rs6000.md (movdf_hardfloat32): Fix typo in case 2. | |
3577 | ||
48b1580e VM |
3578 | Mon Jun 21 12:27:17 1999 Vladimir Makarov <vmakarov@tofu.to.cygnus.com> |
3579 | ||
3580 | * config/mips/elf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): | |
3581 | Add the macros. | |
3582 | ||
3583 | * config/m68k/m68kelf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): | |
3584 | Ditto. | |
3585 | ||
3586 | * config/sh/sh.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): | |
3587 | Ditto. | |
3588 | ||
3589 | * config/arm/telf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): | |
3590 | Ditto. | |
3591 | ||
60d0536b NC |
3592 | Mon Jun 21 14:58:42 1999 Nick Clifton <nickc@cygnus.com> |
3593 | ||
3594 | * config/arm/arm.h: Add cpp support for ARM920 and ARM920T cpu | |
3595 | types. | |
3596 | ||
15d76a9b ME |
3597 | Mon Jun 21 06:22:21 1999 Mark Elbrecht <snowball3@bigfoot.com> |
3598 | ||
3599 | * i386/djgpp.h (LIB_SPEC): New. | |
3600 | (STARTFILE_SPEC): New. | |
3601 | ||
3602 | * i386/xm-djgpp.h (NO_SYS_SIGLIST): Deleted. Now obsolete. | |
3603 | ||
cfb6c7ed PDM |
3604 | Mon Jun 21 06:19:33 1999 Philippe De Muyter <phdm@macqel.be> |
3605 | ||
3606 | * fixinc/Makefile.in (gnu-regex.o): Do not define STDC_HEADERS in | |
3607 | compiler flags. | |
3608 | ||
3609 | * system.h (WSTOPSIG): New macro. | |
3610 | ||
9a6346c1 MK |
3611 | Mon Jun 21 05:33:15 1999 Mumit Khan <khan@xraylith.wisc.edu> |
3612 | ||
224bb373 MK |
3613 | * c-pragma.c (push_alignment): Don't ignore alignments greater than |
3614 | 4 bytes. | |
3615 | (insert_pack_attributes): Take into account member natural | |
3616 | alignment. | |
3617 | ||
e43f9c10 MK |
3618 | * i386/winnt.c (exports_head): New static variable. |
3619 | (i386_pe_record_exported_symbol): New function. | |
3620 | (i386_pe_asm_file_end): Use. | |
3621 | * i386/cygwin.h (ASM_OUTPUT_COMMON): Record the exported | |
3622 | symbols to be emitted at end of assembly. | |
3623 | (ASM_DECLARE_OBJECT_NAME): Likewise. | |
3624 | (ASM_DECLARE_FUNCTION_NAME): Likewise. | |
3625 | ||
9a6346c1 MK |
3626 | * i386/uwin.h (CPP_SPEC): Use -idirafter instead -iprefix and |
3627 | -iwithprefix. | |
3628 | ||
78eca9f2 JL |
3629 | Mon Jun 21 04:44:31 1999 Jeffrey A Law (law@cygnus.com) |
3630 | ||
3631 | * sparc.h (LEGITIMIZE_RELOAD_ADDRESS): Fix paren error introduced | |
3632 | in last change. | |
3633 | ||
0adb548c RH |
3634 | Sun Jun 20 17:27:20 1999 Richard Henderson <rth@cygnus.com> |
3635 | ||
3636 | * haifa-sched.c (sched_analyze_1): Use free_list instead of | |
3637 | zapping reg_last_uses directly. | |
3638 | (sched_analyze_2, sched_analyze_insn): Likewise. | |
3639 | (sched_analyze): Likewise. Don't clear reg_last_uses on calls. | |
3640 | ||
2f76d42c DE |
3641 | Sun Jun 20 16:57:29 1999 David Edelsohn <edelsohn@gnu.org> |
3642 | ||
3643 | * rs6000.md (movdf_hardfloat32): Use worst case insn length | |
3644 | attributes for cases 1 and 2. | |
3645 | ||
c1cb76e9 RH |
3646 | Sat Jun 19 22:52:55 1999 Richard Henderson <rth@cygnus.com> |
3647 | ||
3648 | * haifa-sched.c (sched_analyze): Mark call-user regs as clobbered | |
3649 | instead of set. | |
3650 | ||
b3b15f14 PB |
3651 | Sat Jun 19 05:40:07 1999 Philip Blundell <pb@nexus.co.uk> |
3652 | ||
3653 | * arm.c (arm_reload_in_hi): Invert sense of test on BYTES_BIG_ENDIAN. | |
3654 | ||
6ed30148 RE |
3655 | Sat Jun 19 05:25:05 1999 Richard Earnshaw (rearnsha@arm.com) |
3656 | ||
3657 | * arm.h (CONDITIONAL_REGISTER_USAGE): If flag_pic, never use | |
3658 | PIC_OFFSET_TABLE_REGNUM for general alloaction. | |
3659 | (INITIAL_ELIMINATION_OFFSET): Count the fact that the PIC register | |
3660 | must be stacked if it is used for PIC accesses. | |
3661 | * arm.c (use_return_insn): Handle PIC register specially. | |
3662 | (output_return_instruction): Likewise. | |
3663 | (output_func_{prologue,epilogue}): Likewise. | |
3664 | (output_expand_prologue): Likewise. | |
3665 | ||
73680b07 RE |
3666 | * arm.md (*adddf_esfdf_df): Renamed from *adddf_df_esfdf. |
3667 | (*strsi_predec): Renamed from *strqi_predec. | |
3668 | (*loadsi_shiftpreinc): Renamed from *loadqi_shiftpreinc. | |
3669 | (*loadsi_shiftpredec): Renamed from *loadqi_shiftpredec. | |
3670 | ||
61571dfc RE |
3671 | * arm.c (arm_override_options): Remove warning about PIC code |
3672 | not being supported. | |
3673 | ||
000034eb DE |
3674 | Fri Jun 18 23:47:06 1999 David Edelsohn <edelsohn@gnu.org> |
3675 | ||
3676 | * rs6000.c (find_addr_reg): New function. | |
3677 | * rs6000.h (find_addr_reg): Declare. | |
3678 | (offsettable_addr_operand): Delete. | |
3679 | * rs6000.md (movdf_hardfloat32): Handle non-offsettable loads | |
3680 | from and stores to GPRs. | |
3681 | ||
34cea4e9 RH |
3682 | Fri Jun 18 15:44:18 1999 Richard Henderson <rth@cygnus.com> |
3683 | ||
3684 | * alpha.c (alpha_expand_block_move): Use get_insns rather than | |
3685 | gen_sequence as argument to emit_no_conflict_block. | |
3686 | ||
e3235aba BK |
3687 | Fri Jun 18 07:02 1999 Bruce Korb <ddsinc09@ix.netcom.com> |
3688 | ||
3689 | * fixinc/mkfixinc.sh: enable the fixincl program for DG/UX | |
51bf846e BK |
3690 | * fixinc/inclhack.def(dgux_int_varargs): script must end with \n |
3691 | *fixinc/fixincl.x: regen | |
3692 | *fixinc/inclhack.sh: regen | |
e3235aba | 3693 | |
d4e8d1dc MM |
3694 | Thu Jun 17 15:06:10 PDT 1999 Don Lindsay <dlindsay@cygnus.com> |
3695 | ||
1d0e51ba | 3696 | * added support for -mpcrel (PC relative addressing for m68k) |
d4e8d1dc MM |
3697 | based on code done by Michael Tiemann <tiemann@axon.cygnus.com>. |
3698 | * invoke.texi (m68000 options): Add documentation for -mpcrel flag. | |
3699 | * m68k.c (print_operand_address): Handle 32-bit PIC case. | |
3700 | (comments for general_src_operand): Add some explanation | |
3701 | about EXTRA_CONSTRAINTS. | |
3702 | (OVERRIDE_OPTIONS): Enable -fPIC in combination with -mpcrel. | |
3703 | * m68kelf.h (OVERRIDE_OPTIONS): Ditto. | |
3704 | (LEGITIMATE_PIC_OPERAND_P): Fix typo. | |
3705 | (LEGITIMATE_PIC_OPERAND_P): Re-derive from m68k.h case. | |
3706 | * m68k.h (LEGITIMATE_PIC_OPERAND_P): Fix delete-o. | |
3707 | (INDIRECTABLE_1_ADDRESS): Delete spurious '/' at end of macro. | |
3708 | (OVERRIDE_OPTIONS): Change behavior so that -mpcrel implies -fpic | |
3709 | if not already set. | |
3710 | (OVERRIDE_OPTIONS): Merge in changes from m68k.h. | |
3711 | * m68k.h (TARGET_PCREL): New target flag. | |
3712 | (TARGET_SWITCHES): Add "pcrel" as a recognized switch. | |
3713 | (OVERRIDE_OPTIONS): Add checks for -mpcrel. | |
3714 | (LEGITIMATE_PIC_OPERAND_P): Don't normally accept anything that | |
3715 | contains a SYMBOL_REF. Relax this constraint during reload, since | |
3716 | we want to use the predicates, not reload's built-in concept of a | |
3717 | valid memory address, to control what insns need reloading. | |
3718 | (EXTRA_CONSTRAINT): Define constraints to accept pc-relative | |
3719 | operands (essentially 'g', 'm', and 's' under normal circumstances). | |
3720 | * m68k.c (print_operand): Cause printing of pc-relative addresses | |
3721 | to include pc register. | |
3722 | (print_operand_address): Ditto. | |
3723 | (general_src_operand): Accept operands that are not only | |
3724 | general_operands, but are also valid when used as a pc-relative | |
3725 | source. | |
3726 | (nonimmediate_src_operand): Similar, for nonimmediate_operands. | |
3727 | (memory_src_operand): Similar, for memory_operands. | |
3728 | (pcrel_address): New predicate to accept the special case of a | |
3729 | pc-relative address. | |
3730 | * m68k.md (many patterns): Rewrite common SImode, HImode, and | |
3731 | QImode insns to accept *_src_operand instead of *_operand where | |
3732 | pc-relative operands can fit. For example, a pc-relative operand | |
3733 | can be used as a memory source operand for addsi3, but not as a | |
3734 | memory destination. | |
3735 | * hp320.h linux.h m68kv4.h (LEGITIMATE_PIC_OPERAND_P) as in m68k.h. | |
3736 | ||
9ddab891 NC |
3737 | Fri Jun 18 09:11:07 1999 Nick Clifton <nickc@cygnus.com> |
3738 | ||
3739 | * config/arm/telf.h (ASM_OUTPUT_DEF_FROM_DECLS): New Marco: USe | |
3740 | .thumb_set pseudo op to mark aliases of thumb functions. | |
3741 | ||
e4faf1eb NC |
3742 | Wed Jun 16 18:19:13 1999 Nick Clifton <nickc@cygnus.com> |
3743 | ||
3744 | * varasm.c (assemble_alias): Use ASM_OUTPUT_DEF_FROM_DECLS in | |
3745 | preference to ASM_OUTPUT_DEF, if it is defined. | |
3746 | ||
3747 | * tm.texi: Document new, optional target macro | |
3748 | ASM_OUTPUT_DEF_FROM_DECLS. | |
3749 | ||
180b3d50 BK |
3750 | Thu Jun 17 15:07 1999 Bruce Korb <ddsinc09@ix.netcom.com> |
3751 | ||
3752 | * fixincludes: ISCNTL patch | |
3753 | * fixinc/inclhack.def (ioctl_fix_ctrl): Fix the definition of [_]*ISCTRL(). | |
3754 | (dgux_int_varargs): new for DG/UX | |
3755 | * fixinc/{fixincl.x,inclhack.sh}: Regenerated. | |
3756 | ||
c3bef29f | 3757 | Thu Jun 17 21:34:24 1999 Jeff Law <law@cygnus.com> |
a1c0cf1f | 3758 | |
00e59549 R |
3759 | * invoke.texi (ia32 options): Fix typo. |
3760 | ||
c3bef29f JL |
3761 | Thu Jun 17 21:34:24 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
3762 | ||
a1c0cf1f R |
3763 | * loop.c (strength_reduce): When doing biv->giv conversion, update |
3764 | reg note of NEXT->insn. | |
3765 | ||
51f0646f JL |
3766 | Thu Jun 17 14:25:08 1999 Jeffrey A Law (law@cygnus.com) |
3767 | ||
3768 | * loop.c (move_movables): Note issues with replacing REGs with | |
3769 | SUBREGs. | |
3770 | * mips.h (GO_IF_LEGITIMATE_ADDRESS): Handle SUBREGs properly. | |
3771 | ||
f4b7680b DB |
3772 | Thu Jun 17 13:28:30 1999 David O'Brien <obrien@FreeBSD.org> |
3773 | ||
8a8f4bc1 DB |
3774 | * i386/freebsd-elf.h (LINK_SPEC): Fix typo. |
3775 | ||
f4b7680b DB |
3776 | * i386/freebsd-elf.h (FUNCTION_PROFILER): labels are not needed and |
3777 | the reference to `mcount' was not correct for the ELF on FreeBSD. | |
3778 | ||
41c1b007 R |
3779 | Thu Jun 17 17:22:07 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
3780 | ||
3781 | * loop.c (strength_reduce): When doing biv->giv conversion, fix up | |
3782 | reg_biv_class. | |
3783 | ||
3784 | (recombine_givs): Set ix field after sorting. | |
3785 | ||
227d6ce0 JL |
3786 | Thu Jun 17 02:54:30 1999 Jeffrey A Law (law@cygnus.com) |
3787 | ||
3788 | * emit-rtl.c (operand_subword): Tighten checks for when it is safe | |
3789 | to safe to extract a subword out of a REG. | |
3790 | ||
78d114ef R |
3791 | Thu Jun 17 01:45:24 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
3792 | ||
3793 | * sh.md (mulsi3): Don't add a no-op move at the end. | |
3794 | ||
15c68354 R |
3795 | Wed Jun 16 20:29:00 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
3796 | ||
3797 | * cse.c (cse_insn): Don't put hard register source into tables for | |
afe95810 | 3798 | the last insn of a libcall. |
15c68354 | 3799 | |
1b786838 R |
3800 | Wed Jun 16 19:44:33 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
3801 | ||
3802 | * loop.c (strength_reduce): Insert sets of derived givs at every | |
3803 | biv increment, even if it's the only one. | |
3804 | ||
75c613db JM |
3805 | Wed Jun 16 10:33:02 1999 Jason Merrill <jason@yorick.cygnus.com> |
3806 | ||
3807 | * dwarfout.c (add_incomplete_type): New fn. | |
3808 | (output_type): Call it. | |
3809 | (retry_incomplete_types): New fn. | |
3810 | (dwarfout_finish): Call it. | |
3811 | ||
3812 | From Eric Raskin <ehr@listworks.com>: | |
3813 | (output_type): Output types for bases. | |
3814 | ||
c4e992ae AO |
3815 | Tue Jun 15 12:51:23 1999 Alexandre Oliva <oliva@dcc.unicamp.br> |
3816 | ||
75c613db | 3817 | * mips.c (mips_output_conditional_branch): Add `break' |
c4e992ae AO |
3818 | between `default' label and `close braces'. |
3819 | ||
666260c3 DB |
3820 | Tue Jun 15 01:55:20 1999 David O'Brien <obrien@FreeBSD.org> |
3821 | ||
3822 | * i386/freebsd-elf.h (LINK_SPEC): clean up the linking library | |
3823 | specifications and make it realistic. | |
3824 | (LIB_SPEC): Likewise. | |
3825 | ||
bf4f78ee JW |
3826 | Mon Jun 14 15:38:43 1999 Jim Wilson <wilson@cygnus.com> |
3827 | ||
3828 | * config/mips/mips.c (mips_secondary_reload_class): Check for | |
3829 | (PLUS (SP) (REG)) and return appropriate register class. | |
3830 | * config/mips/mips.md (reload_insi): Delete predicate for operand 1. | |
3831 | Handle (PLUS (SP) (REG)). | |
3832 | (tablejump): In mips16 code, use emit_insn instead of emit_jump_insn. | |
3833 | (tablejump_mips161, tablejump_mips162): Use emit_jump_insn instead | |
3834 | of emit_insn for tablejump. | |
3835 | ||
13f1623b DE |
3836 | Mon Jun 14 17:26:40 1999 David Edelsohn <edelsohn@gnu.org> |
3837 | ||
3838 | * rs6000.c (output_prolog): RS6000_CALL_GLUE must be | |
3839 | asm_fprintf format string by itself. | |
3840 | (output_function_profiler): Likewise. | |
3841 | ||
2e8f9abf DM |
3842 | Mon Jun 14 12:57:38 1999 David Mosberger <davidm@hpl.hp.com> |
3843 | ||
1d0e51ba JM |
3844 | * combine.c (simplify_logical, case AND): Only call |
3845 | simplify_and_const_int if the mode is no wider than HOST_WIDE_INT | |
2e8f9abf DM |
3846 | or the constant is positive. |
3847 | ||
69c9f0fb NC |
3848 | Mon Jun 14 11:43:41 1999 Nick Clifton <nickc@cygnus.com> |
3849 | ||
3850 | * configure.in: Fix typo in rs6000-ibm-aix4 case. | |
3851 | * configure: Regenerate. | |
3852 | ||
7747ddb3 JL |
3853 | Mon Jun 14 03:55:40 1999 Jeffrey A Law (law@cygnus.com) |
3854 | ||
3855 | * configure.in (rs6000-ibm-aix4.3*, powerpc-ibm-aix4.3*): Do not | |
3856 | require a sub-version #. | |
3857 | * configure: Rebuilt. | |
3858 | ||
ecad2425 RL |
3859 | 1999-06-14 Robert Lipe (robertlipe@usa.net) |
3860 | ||
3861 | * svr4.h (DWARF2_DEBUGGING_INFO): Check for redefinition. | |
3862 | ||
d739a3bc NS |
3863 | Mon Jun 14 10:30:52 BST 1999 Nathan Sidwell <nathan@acm.org> |
3864 | ||
3865 | * c-typeck.c (process_init_element): Detect excess elements in | |
3866 | char array initializer. | |
3867 | ||
8dae700b AJ |
3868 | 1999-06-14 Andreas Jaeger <aj@arthur.rhein-neckar.de> |
3869 | ||
3870 | * gcc.texi: Mention gcc 2.96 instead of egcs 1.00. | |
3871 | ||
3a6bf921 JQ |
3872 | Sat Jun 12 22:29:48 EDT 1999 Jerry Quinn <jquinn@nortelnetworks.com> |
3873 | ||
3874 | * invoke.texi (Option Summary): Add -fpermissive flag. | |
3875 | ||
691f4e73 JL |
3876 | Sat Jun 12 03:40:42 1999 Jeffrey A Law (law@cygnus.com) |
3877 | ||
3878 | * sparc.h (LEGITIMIZE_RELOAD_ADDRESS): Do nothing with operands | |
3879 | that require PIC code sequences. | |
3880 | ||
c83fe036 NC |
3881 | Wed Jun 9 16:29:01 1999 Nick Clifton <nickc@cygnus.com> |
3882 | ||
3883 | * configure.in: Add new target: thumb-elf. | |
3884 | * configure: Regenerate. | |
3885 | * config/arm/t-thumb-elf: New file: Makefile fragment for | |
3886 | thumb-elf build. | |
3887 | * config/arm/telf.h: New file: Header file for thumb-elf | |
3888 | build. | |
3889 | ||
5cda1ab6 JL |
3890 | Fri Jun 11 03:17:51 1999 Jeffrey A Law (law@cygnus.com) |
3891 | ||
657be7af JL |
3892 | * Makefile.in (libgcc2): Pass MAYBE_USE_COLLECT2 as an argument. |
3893 | * libgcc2.c (__CTOR_LIST, __DTOR_LIST); Do not provide | |
3894 | initializers is some circumstances. | |
3895 | ||
5cda1ab6 JL |
3896 | * fixinc/inclhack.def (endif_label): Add additional selector for |
3897 | more bogus stuff after #endif statements. | |
3898 | * fixinc/inclhack.sh, fixinc/fixincl.x: Rebuilt. | |
3899 | ||
8c84eeed MK |
3900 | Thu Jun 10 20:44:36 1999 Mumit Khan <khan@xraylith.wisc.edu> |
3901 | ||
3902 | * i386/cygwin.h (SET_ASM_OP): Define. | |
3903 | ||
d3b6b80c MK |
3904 | Thu Jun 10 20:37:57 1999 Mumit Khan <khan@xraylith.wisc.edu> |
3905 | ||
3906 | * reg-stack.c (stack_reg_life_analysis): Find all the RETURN insns. | |
3907 | ||
0aa54da2 R |
3908 | Thu Jun 10 19:23:00 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
3909 | ||
3910 | * sh.h (TARGET_HARWARD, TARGET_HARVARD): Changed the former to the | |
3911 | latter. | |
3912 | ||
3913 | * sh.md (ic_invalidate_line_i): Remove second alternative. | |
3914 | ||
3175776e BK |
3915 | Thu Jun 10 06:55 1999 Bruce Korb <ddsinc09@ix.netcom.com> |
3916 | ||
3917 | *fixinc/inclhack.def(sun_auth_proto): We do not know how to | |
3918 | test for the presence of valid prototypes. Delete bypass expr. | |
3919 | (ioctl_fix_ctrl): Correct the selection expression. | |
b45293b5 | 3920 | (no_double_slash): Correct quoting rules |
b4e01caa BK |
3921 | *fixinc/fixincl.x: regen |
3922 | *fixinc/inclhack.sh: regen | |
3175776e | 3923 | |
6cf32035 NC |
3924 | Thu Jun 10 15:08:15 1999 Nick Clifton <nickc@cygnus.com> |
3925 | ||
3926 | * config/arm/arm.c (struct all_cores): Add ARM920 and ARM920t. | |
3927 | ||
8d30c4ee FS |
3928 | Wed Jun 9 15:57:57 1999 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
3929 | ||
3930 | * rs6000.md (movsi_got_internal_mem): Delete. | |
3931 | * rs6000.h (CONDITIONAL_REGISTER_USAGE): Mark PIC_OFFSET_TABLE_REGNUM. | |
3932 | (GOT_TOC_REGNUM): Delete. | |
3933 | (PIC_OFFSET_TABLE_REGNUM): Define. | |
3934 | (FINALIZE_PIC): Disable. | |
3935 | * rs6000.c (rs6000_got_register): New code for fixed pic register. | |
3936 | (rs6000_replace_regno): Delete. | |
3937 | (rs6000_finalize_pic): Likewise. | |
3938 | (output_prolog): Handle PIC_OFFSET_TABLE_REGNUM. | |
3939 | ||
7c2772f1 R |
3940 | Wed Jun 9 19:44:26 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
3941 | ||
3942 | * loop.c (loop_insn_first_p): Don't compare LUIDs when P | |
3943 | is a note; use <= for the compare; advance P while it is | |
3944 | a NOTE. | |
3945 | ||
68281574 JL |
3946 | Wed Jun 9 13:12:24 1999 Jeffrey A Law (law@cygnus.com) |
3947 | ||
88b94e29 JL |
3948 | * fixinc/inclhack.def (no_double_slash): Fix quoting for test. |
3949 | * fixinc/inclhack.sh, fixinc/fixincl.x, fixinc/fixincl.sh; Rebuilt. | |
3950 | ||
ff27cf73 | 3951 | * varasm.c (remove_from_pending_weak_list): Verify t->name |
68281574 JL |
3952 | is non-NULL before passing it to strcmp. |
3953 | ||
dedfdcb2 BK |
3954 | Wed Jun 9 06:50 1999 Bruce Korb <ddsinc09@ix.netcom.com> |
3955 | ||
3956 | *fixinc/inclhack.def(sun_auth_proto): bypass the patch if | |
3957 | the typed arguments are not part of a comment | |
6deb8ad8 | 3958 | (ioctl_fix_ctrl): Added a purpose comment |
07412b07 BK |
3959 | *fixinc/fixincl.x: regenerate |
3960 | *fixinc/inclhack.sh: regenerate | |
dedfdcb2 | 3961 | |
282a61e6 MH |
3962 | Wed Jun 9 22:57:02 1999 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
3963 | ||
3964 | * invoke.texi: Add C4x invocation docs. | |
3965 | ||
31445126 MH |
3966 | Wed Jun 9 22:34:38 1999 Michael Hayes <m.hayes@elec.canterbury.ac.nz> |
3967 | ||
3968 | * config/c4x/c4x.h (TARGET_EXPOSE_LDP, LEGITIMIZE_RELOAD_ADDRESS): | |
3969 | Define new macros. | |
3970 | * config/c4x/c4x.c (c4x_emit_move_sequence, src_operand): Use | |
3971 | TARGET_EXPOSE_LDP. | |
3972 | (c4x_legitimize_reload_address): New function. | |
3973 | * config/c4x/c4x.md: Update docs. | |
3974 | ||
cddc8cd5 JL |
3975 | Wed Jun 9 04:14:48 1999 Jeffrey A Law (law@cygnus.com) |
3976 | ||
3977 | * fixincludes: Avoid removing '.'. | |
3978 | * fixinc/fixinc.svr4: Likewise. | |
3979 | * fixinc/fixinc.winnt: Likewise. | |
3980 | * fixinc/inclhack.tpl: Likewise. | |
3981 | * fixinc/fixincl.sh, fixinc/inclhack.sh: Rebuilt. | |
3982 | ||
b75b4e92 KG |
3983 | 1999-06-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3984 | ||
3985 | * fixinc/inclhack.def (sun_catmacro): Escape parens in the select | |
3986 | pattern. | |
3987 | * fixinc/fixincl.x, fixinc/inclhack.sh: Rebuilt. | |
3988 | ||
3cc0b551 MK |
3989 | Wed Jun 9 03:10:34 1999 Mumit Khan <khan@xraylith.wisc.edu> |
3990 | ||
3991 | * c-pragma.c (handle_pragma_token): Handle `#pragma pack()' | |
3992 | correctly. | |
3993 | ||
cda19af2 JW |
3994 | Tue Jun 8 13:06:15 1999 Jim Wilson <wilson@cygnus.com> |
3995 | ||
3996 | * configure.in (rs6000-ibm-aix4.[12]*): Change rx6000 to rs6000. | |
3997 | * configure: Regenerate. | |
3998 | ||
a59a536c RE |
3999 | Tue Jun 8 05:47:48 1999 Richard Earnshaw (rearnsha@arm.com) |
4000 | ||
4001 | * optabs.c (expand_cmplxdiv_wide): Use expand_abs to get the absolute | |
4002 | values. | |
4003 | ||
192c74bc JL |
4004 | Mon Jun 7 22:30:37 1999 Jeffrey A Law (law@cygnus.com) |
4005 | ||
fbc35bc1 JL |
4006 | * fixinc/inclhack.def (avoid_bool): Also catch |
4007 | "typedef [unsigned] int bool". | |
4008 | * fixinc/inclhack.sh, fixinc/fixincl.x, fixinc/fixincl.sh: Rebuilt. | |
4009 | ||
192c74bc JL |
4010 | * m68k/x-hp3bsd44: Delete obsolete and incorrect file. |
4011 | * configure.in (m68k-hp-bsd4.4): No longer use x-hp3bsd44. | |
4012 | * configure: Rebuilt. | |
4013 | ||
a0852bc0 MK |
4014 | Mon Jun 7 22:05:03 1999 Mark Kettenis <kettenis@gnu.org> |
4015 | ||
4016 | * config/i386/gnu.h: Include <gnu.h> right after <i386/linux.h>, | |
4017 | such that we can override its definitions if necessary. | |
4018 | (CPP_SPEC): New define. Support processor specific predefines via | |
4019 | %(cpp_cpu). | |
4020 | (CC1_SPEC): New define. Support processor specific compiler | |
4021 | options via %(cc1_cpu). | |
4022 | (STARTFILE_SPEC): New define. Use crt0.o instead of crt1.o for | |
4023 | -static. | |
4024 | ||
5aa8e979 KG |
4025 | 1999-06-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4026 | ||
4027 | * fixinc/inclhack.def (math_gcc_ifndefs): Insert whitespace | |
4028 | between sed's -e flag, and the open-quote following it. | |
4029 | * fixinc/fixincl.x, fixinc/fixincl.sh: Rebuilt. | |
4030 | ||
ec99e58f | 4031 | Mon Jun 7 20:34:20 1999 Robert Lipe <robertlipe@usa.net> |
1d0e51ba | 4032 | Jeffrey A Law (law@cygnus.com) |
ec99e58f RL |
4033 | |
4034 | * varasm.c (assemble_start_function): Remove the function | |
4035 | from the pending weak decls list when we define a function. | |
4036 | (assemble_variable): Similarly for variables. | |
4037 | (weak_finish): Ignore items on the list with a NULL name. | |
4038 | (remove_from_ending_weak_list); New function to "remove" an item | |
4039 | from the pending weak declarations list. | |
4040 | ||
b51c6cc0 JQ |
4041 | Mon Jun 7 19:27:07 1999 Jerry Quinn <jquinn@nortelnetworks.com> |
4042 | ||
4043 | * pa.md (fmpyfadd, fmpynfadd, fnegabs): New patterns. | |
4044 | ||
505e0385 DB |
4045 | Mon Jun 7 14:07:39 1999 Dave Brolley <brolley@cygnus.com> |
4046 | ||
4047 | * c-lex.c (GETC): Redefine to call getch. | |
4048 | (UNGETC): Redefine to call put_back. | |
4049 | (putback_buffer): New structure type. | |
4050 | (putback): New static structure. | |
4051 | (getch): New function. | |
4052 | (put_back): New function. | |
4053 | (yylex): Replace unused bytes from bad multibyte character. | |
4054 | ||
e7553be5 DB |
4055 | Mon Jun 7 13:33:39 1999 Dave Brolley <brolley@cygnus.com> |
4056 | ||
4057 | * cpplib.c (do_define): Cast `alloca' return value. | |
4058 | (do_include, do_undef, do_pragma): Likewise. | |
4059 | * cpphash.c (dump_definition): Cast `xstrdup' and `alloca' return | |
4060 | values. | |
4061 | * cppfiles.c (initialize_input_buffer): Cast `xmalloc' return values. | |
4062 | * gcc/cppspec.c (lang_specific_driver): Cast xmalloc return value. | |
4063 | ||
6570c0bd JJ |
4064 | Sun Jun 6 11:58:34 1999 Jakub Jelinek <jj@ultra.linux.cz> |
4065 | ||
4066 | * sparc.md (abstf2): This should be an expand. | |
4067 | (split after abstf2_notv9): Fix mode. | |
4068 | (abstf2_hq_v9): New pattern. | |
4069 | (abstf2_v9): Only use when no hard quad. | |
4070 | (absdf2_v9): Fix if target is not the same as source. | |
4071 | (ashrsi3_extend, ashrsi3_extend2, lshrsi3_extend, lshrsi3_extend2): | |
4072 | Add correct output constraints. | |
4073 | ||
7001ee2d CB |
4074 | Sat Jun 5 17:04:16 1999 Craig Burley <craig@jcb-sc.com> |
4075 | ||
4076 | From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100: | |
4077 | * invoke.texi: Clarify text vis-a-vis Intel CPUs. | |
4078 | ||
0ff83799 MM |
4079 | Sat Jun 5 12:11:24 1999 Mark Mitchell <mark@codesourcery.com> |
4080 | ||
4081 | * mips.h (mips_output_conditional_branch): New function. | |
4082 | (mips_adjust_insn_length): Likewise. | |
4083 | (ASSEMBLER_SCRATCH_REGNUM): New macro. | |
4084 | (ADJUST_INSN_LENGTH): Likewise. | |
4085 | * mips.c (print_operand): Add `F' and `W' for floating-point | |
4086 | comparison opcodes. | |
4087 | (machine_dependent_reorg): Adjust MIPS16 code; instruction-lengths | |
4088 | are now in bytes. | |
4089 | (mips_adjust_insn_length): New function. | |
4090 | (mips_output_conditional_branch): New function. | |
4091 | * mips.md (length): Adjust attribute definition to handle | |
4092 | conditional branches. Change lengths to bytes, rather than | |
4093 | instructions throughout. Remove length attribute from | |
4094 | instructions whose length is four bytes, and rely on the default | |
4095 | instead. | |
4096 | (dslot): Fix typo in comment. | |
4097 | Reword conditional branch patterns to use | |
4098 | mips_output_conditional_branch. | |
4099 | ||
5c5d086f RO |
4100 | Fri Jun 4 13:30:27 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
4101 | ||
4102 | * alpha/osf.h (CPP_SUBTARGET_SPEC): Handle -threads. | |
4103 | (LIB_SPEC): Likewise. | |
4104 | Link with -lprof1_r for -g/-pg. | |
4105 | ||
ef1d4aec AS |
4106 | 1999-06-04 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> |
4107 | ||
4108 | * loop.c (check_dbra_loop): Fix change of Jan 19. | |
4109 | ||
b132bf37 ME |
4110 | Fri Jun 4 00:12:40 1999 Marc Espie <espie@cvs.openbsd.org> |
4111 | ||
4112 | * freebsd-elf.h (SWITCH_TAKES_ARG): Redefine, not define. | |
4113 | (STARTFILE_SPEC): Define, override the svr4.h version. | |
4114 | (ENDFILE_SPEC): Likewise. | |
4115 | ||
c25e0aea JL |
4116 | Thu Jun 3 23:58:55 1999 Jeffrey A Law (law@cygnus.com) |
4117 | ||
4118 | * fixinc/inclhack.def (limits_ifndefs): Also apply to sys/limits.h | |
4119 | * fixinc/fixincl.x: Regenerated. | |
4120 | * fixinc/inclhack.sh: Regenerated. | |
4121 | ||
4d070fd3 R |
4122 | Fri Jun 4 05:42:23 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
4123 | ||
4124 | * sh.c (barrier_align): Don't return early for normal branch/barrier | |
4125 | when optimizing for SH2. | |
4126 | ||
4e560f90 RL |
4127 | Thu Jun 3 22:27:50 1999 Robert Lipe <robertlipe@usa.net> |
4128 | ||
4129 | * i386/udk.h (LINK_SPEC): Correct linker search path for | |
4130 | system libraries. | |
4131 | ||
eb3881bf R |
4132 | Fri Jun 4 03:20:40 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
4133 | ||
4134 | * sh.c (fixup_addr_diff_vecs): Emit braf reference label. | |
4135 | (braf_label_ref_operand): Delete. | |
4136 | * sh.h (PREDICATE_CODES): Remove braf_label_ref_operand. | |
4137 | * sh.md (casesi_jump_2): Operand1 is now the inside of a | |
4138 | label_ref, and has no predicate. | |
4139 | The patten has a predicate to guard against invalid substitutions. | |
4140 | (dummy_jump): Delete. | |
4141 | (casesi): Update use of casesi_jump_2. | |
4142 | ||
5403593a BK |
4143 | Thu Jun 3 07:48 1999 Bruce Korb <ddsinc09@ix.netcom.com> |
4144 | ||
4145 | *fixinc/inclhack.def(Io_Def_Quotes): corrected sed expression | |
4146 | *fixinc/fixincl.x: regenerate | |
4147 | *fixinc/inclhack.sh: regenerate | |
4148 | ||
8a8c3656 JM |
4149 | Thu Jun 3 02:15:07 1999 Jason Merrill <jason@yorick.cygnus.com> |
4150 | ||
4151 | * dwarf2out.c (add_incomplete_type): New fn. | |
4152 | (gen_struct_or_union_type_die): Call it. | |
4153 | (retry_incomplete_types): New fn. | |
4154 | (dwarf2out_finish): Call it. | |
4155 | ||
cd5828a9 JL |
4156 | Thu Jun 3 01:19:03 1999 Jeffrey A Law (law@cygnus.com) |
4157 | ||
4158 | * gcse.c (insert_insn_end_bb): Correct placement of insns when the | |
4159 | current block starts with a CODE_LABEL and ends with a CALL and | |
4160 | we can not find all the argument setup instructions for the CALL. | |
4161 | ||
9c922ec7 MM |
4162 | Wed Jun 2 15:44:15 1999 Mark Mitchell <mark@codesourcery.com> |
4163 | ||
1d0e51ba JM |
4164 | Revert this change: |
4165 | * fold-const.c (fold): STRIP_NOPS when deciding whether or not | |
9c922ec7 MM |
4166 | something is a candidate for optimize_bit_field_compare. |
4167 | ||
679dcddb R |
4168 | Wed Jun 2 21:53:05 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
4169 | ||
4170 | * sh.h (CONST_OK_FOR_I, CONST_OK_FOR_L): Cast VALUE to HOST_WIDE_INT. | |
4171 | ||
c04635cc RH |
4172 | Wed Jun 2 12:25:55 1999 Richard Henderson <rth@cygnus.com> |
4173 | ||
4174 | * alpha.c (override_options): Thinko in last patch. | |
4175 | ||
4176 | * alpha/osf.h (CPP_SUBTARGET_SPEC): Define. | |
4177 | (LIB_SPEC): Recognize -pthread. | |
4178 | ||
c237e586 NC |
4179 | Wed Jun 2 08:42:55 1999 Nick Clifton <nickc@cygnus.com> |
4180 | ||
4181 | * config/arm/tcoff.h (USER_LABEL_PREFIX): Synchronise with | |
4182 | definition in config/arm/coff.h | |
4183 | * config/arm/coff.h: Add comment about USER_LABEL_PREFIX. | |
4184 | ||
c04635cc | 4185 | Wed Jun 2 07:07 1999 Bruce Korb <ddsinc09@ix.netcom.com> |
bb786201 | 4186 | |
c04635cc | 4187 | * fixinc/fixincl.c(global def): Add FD_SHELL_SCRIPT to mark |
bb786201 BK |
4188 | fixes that need "file=xxx\n" prepended before invocation |
4189 | (start_fixer - new): starting the fixer process is complex enough | |
4190 | to warrent its own routine. It prepends the "file=xxx\n" stuff. | |
4191 | (process): uses the new routine; omit usage of putenv() | |
c04635cc RH |
4192 | * fixinc/fixincl.tpl: mark shell scripts with FD_SHELL_SCRIPT |
4193 | * fixinc/fixincl.x: regenerate | |
bb786201 | 4194 | |
079bd08e JL |
4195 | Wed Jun 2 02:29:07 1999 Jeffrey A Law (law@cygnus.com) |
4196 | ||
4197 | * README, configure.in, gcc.1, gcc.texi: Update name (egcs -> gcc) | |
4198 | and version #s (1.1 -> 2.96) as needed. | |
4199 | * README.g77: Kill way out of date file in the toplevel directory. | |
4200 | ||
d0550c9b DB |
4201 | Wed Jun 2 00:52:34 1999 David O'Brien <obrien@FreeBSD.org> |
4202 | ||
4203 | * configure.in (i[34567]86-*-freebsdelf): Don't include linux.h, | |
4204 | i386/freebsd-elf.h no longer requires it. Instead include svr4.h. | |
4205 | * configure: Rebuilt. | |
4206 | * i386/freebsd-elf.h (DEFAULT_VTABLE_THUNKS): Define. | |
4207 | (ASM_COMMENT_START, ASM_APP_ON, ASM_APP_OFF, SET_ASM_OP): Likewise. | |
4208 | (PREFERRED_DEBUGGING_TYPE, WCHAR_UNSIGNED): Likewise. | |
4209 | (SWITCH_TAKES_ARG): Likewise. | |
4210 | * i386/freebsd.h: Remove FREEBSD_NATIVE support. | |
4211 | * config/t-freebsd: Moved from config/i386/ so it can used for all | |
4212 | FreeBSD targets. | |
4213 | ||
332f27af PDM |
4214 | Mon May 31 02:22:55 1999 Philippe De Muyter <phdm@macqel.be> |
4215 | ||
4216 | * m68k/x-mot3300 (XCFLAGS): Fixed to match stb.o, not f/stb.o. | |
4217 | ||
fd9c643f RL |
4218 | Wed Jun 2 00:08:34 1999 Robert Lipe <robertlipe@usa.net> |
4219 | ||
4220 | * configure.in (i[34567]86-*-udk*): Install headers with cpio. | |
4221 | * configure: Rebuilt. | |
4222 | ||
949ea356 DE |
4223 | Tue Jun 1 19:06:22 1999 David Edelsohn <edelsohn@gnu.org> |
4224 | ||
4225 | * rs6000/aix41.h (RS6000_CALL_GLUE): Define. | |
4226 | * rs6000/aix43.h (RS6000_CALL_GLUE): Likewise. | |
4227 | * rs6000/rs6000.c (rs6000_file_start): Use putc. | |
4228 | (rs6000_output_load_toc_table): Same. | |
4229 | (output_prolog, output_mi_thunk): Same. | |
4230 | * rs6000/rs6000.h (SELECT_SECTION): Formatting. | |
4231 | (ASM_GLOBALIZE_LABEL): Use putc. | |
4232 | ||
e221c183 RH |
4233 | Mon May 31 15:23:23 1999 Richard Henderson <rth@cygnus.com> |
4234 | ||
4235 | * alpha.md (reload_*_help): New patterns and splitters. | |
4236 | (reload_*): Use them. | |
4237 | (mov[qh]i): Likewise. | |
4238 | ||
2f0a2a5b MM |
4239 | Mon May 31 11:48:07 1999 Mark Mitchell <mark@codesourcery.com> |
4240 | ||
1d0e51ba JM |
4241 | * cccp.c (handle_directive): Handle backslash-newlines in quoted |
4242 | strings correctly. | |
2f0a2a5b | 4243 | |
305423e8 CD |
4244 | Mon May 31 09:36:11 1999 Cort Dougan <cort@cs.nmt.edu> |
4245 | ||
4246 | * rs6000/linux.h (LINK_SPEC): Use emulation elf32ppclinux. | |
4247 | ||
e4b8a413 JW |
4248 | Mon May 31 11:40:20 EDT 1999 John Wehle (john@feith.com) |
4249 | ||
4250 | * flow.c (mark_regs_live_at_end, insn_dead_p, | |
4251 | mark_set_1, mark_used_regs): Only give FRAME_POINTER_REGNUM | |
4252 | and HARD_FRAME_POINTER_REGNUM special treatment if reload | |
4253 | hasn't run or the frame pointer is needed. | |
4254 | * haifa-sched.c (attach_deaths): Likewise. | |
4255 | * sched.c (attach_deaths): Likewise. | |
4256 | ||
3c567fae JL |
4257 | Mon May 31 00:46:17 1999 Jeffrey A Law (law@cygnus.com) |
4258 | ||
efa90f05 JL |
4259 | * jump.c (jump_optimize_1): Only set CAN_REACH_END if |
4260 | calculate_can_reach_end returns nonzero. | |
4261 | ||
779243f7 JL |
4262 | * configure.in (native gas tests): Search for an assembler in the |
4263 | same manner that the installed compiler will. | |
4264 | * configure: Rebuilt. | |
1d0e51ba | 4265 | * tm.texi (MD_EXEC_PREFIX): Note need to update configure.in too. |
779243f7 | 4266 | |
3c567fae JL |
4267 | * alias.c (find_base_term): Improve handling of addresses |
4268 | constructed from binary operations. | |
4269 | ||
79f565f6 JL |
4270 | Sun May 30 14:29:17 1999 Eric Raskin (ehr@listworks.com) |
4271 | ||
4272 | * dgux.h (STARTFILE_SPEC): Fix incorrectly matched curly-braces. | |
4273 | ||
4274 | Sun May 30 14:19:13 1999 Jeffrey A Law (law@cygnus.com) | |
4275 | ||
4276 | * function.h (cleanup_label, frame_offset): Declare. | |
4277 | (tail_recursion_label, tail_recursion_reentry): Likewise. | |
4278 | (arg_pointer_save_area, rtl_expr_chain): Likewise. | |
4279 | * stmt.c (cleanup_label, frame_offset): Delete extern declarations. | |
4280 | (tail_recursion_label, tail_recursion_reentry): Likewise. | |
4281 | (arg_pointer_save_area, rtl_expr_chain): Likewise. | |
4282 | ||
00275db1 PB |
4283 | Sat May 29 19:08:10 1999 Philip Blundell <philb@gnu.org> |
4284 | ||
4285 | * config/arm/aout.h (ASM_OUTPUT_ALIGN): Only define if not already | |
4286 | defined. | |
4287 | * config/arm/elf.h (ASM_OUTPUT_ALIGN): Define. | |
4288 | (MAX_OFILE_ALIGNMENT): Define. | |
4289 | ||
2583397b RL |
4290 | Fri May 28 21:40 1999 Robert Lipe <robertlipe@usa.net> |
4291 | ||
4292 | * fixincl.c: Replace local include scheme with #includes of | |
4293 | gansidecl.h and system.h. | |
4294 | * procopen.c: Likewise. | |
4295 | * server.c: Likewise. | |
4296 | ||
77b7d851 ER |
4297 | Fri May 28 03:47:03 1999 Eric Raskin (ehr@listworks.com) |
4298 | ||
4299 | * i386/t-dgux (EXTRA_PARTS): Add crti.o | |
4300 | (crti.o): Add build rule and dependencies. | |
1392020e | 4301 | * fixinc/fixinc.dgux: Use modified _int_varargs.h |
77b7d851 | 4302 | |
d540a32c FS |
4303 | Fri May 28 03:41:02 1999 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
4304 | ||
1d0e51ba JM |
4305 | * rs6000/sysv4.h (CC1_SPEC): Add support for -profile |
4306 | (LIB_LINUX_SPEC): Likewise. | |
4307 | (LIB_LINUX_SPEC): Add support for -pthread | |
4308 | (CPP_OS_LINUX_SPEC): Likewise. | |
4309 | (CPP_SYSV_SPEC): Avoid redefinitions if both -fpic and -fPIC are | |
4310 | specified. | |
d540a32c | 4311 | |
aa2c2771 L |
4312 | Thu May 27 13:04:52 1999 H.J. Lu (hjl@gnu.org) |
4313 | ||
4314 | * i386.c (output_fp_cc0_set): Don't check the JUMP_INSN code for | |
4315 | conditional move. | |
4316 | (notice_update_cc, output_float_compare): Enable TARGET_CMOVE support. | |
4317 | (output_float_compare, output_fp_cc0_set): Fix the FLOAT comparison | |
4318 | for IEEE math and CC_FCOMI. | |
4319 | (put_jump_code): No IEEE if CC_FCOMI is set. | |
4320 | ||
8eba681f AS |
4321 | 1999-05-27 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> |
4322 | ||
4323 | * fold-const.c (fold_truthop): Make the field reference unsigned | |
4324 | when converting a single bit compare. | |
4325 | ||
2485126f R |
4326 | Thu May 27 02:40:48 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
4327 | ||
4328 | * loop.c (strength_reduce): Don't do biv->giv conversion on constants. | |
4329 | ||
b5c15deb JL |
4330 | Thu May 27 02:09:27 1999 Jeffrey A Law (law@cygnus.com) |
4331 | ||
dd559f4e JL |
4332 | * varasm.c (STRIP_NAME_ENCODING): Remove default definition. |
4333 | * output.h (STRIP_NAME_ENCODING): Strip '*' like the old varasm | |
4334 | version did. | |
4335 | ||
b5c15deb JL |
4336 | * reload.c (push_reload): Do not call remove_address_replacements |
4337 | when presented with identical optional reloads. | |
4338 | ||
de4abb91 RH |
4339 | Wed May 26 14:18:05 1999 Richard Henderson <rth@cygnus.com> |
4340 | ||
4341 | * alpha.h (MASK_FIX, TARGET_FIX): New. | |
4342 | (MASK_*): Reorganize constants. | |
4343 | (CPP_AM_FIX_SPEC): New. | |
4344 | (TARGET_SWITCHES): Add FIX. | |
4345 | (EXTRA_SPECS): Likewise. | |
4346 | (CPP_CPU_EV6_SPEC): Use FIX, not CIX. | |
4347 | (SECONDARY_MEMORY_NEEDED): Likewise. | |
4348 | (REGISTER_MOVE_COST): Likewise. | |
4349 | * alpha.c (override_options): Add FIX support. Always use | |
4350 | ALPHA_TP_PROG for ev6. | |
4351 | * alpha.md (sqrt and mov[sd]i patterns): Use FIX, not CIX. | |
4352 | * alpha/elf.h (ASM_FILE_START): Look at FIX too. | |
4353 | * configure.in (target_cpu_default2) [ev6]: Use FIX, not CIX. | |
4354 | ||
b7f2c1fc MM |
4355 | Wed May 26 09:53:05 1999 Mark Mitchell <mark@codesourcery.com> |
4356 | ||
1d0e51ba | 4357 | * fold-const.c (fold): STRIP_NOPS when deciding whether or not |
b7f2c1fc MM |
4358 | something is a candidate for optimize_bit_field_compare. |
4359 | ||
f20b5577 MM |
4360 | Wed May 26 09:40:02 1999 Mark Mitchell <mark@codesourcery.com> |
4361 | ||
4362 | * gcc.texi (Passes): Document branch-shortening. | |
4363 | * invoke.texi (Debugging Options): Document the fact that `-dp' | |
4364 | outputs length information for instructions. | |
4365 | ||
bda435be NC |
4366 | Wed May 26 08:49:31 1999 Nick Clifton <nickc@cygnus.com> |
4367 | ||
4368 | * flow.c: Revert previous delta. | |
4369 | ||
293ecd7d NC |
4370 | Wed May 26 06:05:10 1999 Nick Clifton <nickc@cygnus.com> |
4371 | ||
4372 | * flow.c (insn_dead_p): Check against frame_pointer_rtx not | |
4373 | FRAME_POINTER_REGNUM. | |
4374 | (mark_set_1): Ditto. | |
4375 | (mark_used_regs): Ditto. | |
4376 | ||
84306176 PB |
4377 | Wed May 26 02:19:31 1999 Philip Blundell <pb@nexus.co.uk> |
4378 | ||
4379 | * arm.h (NEED_PLT_GOT): Fix mistake in last change. | |
4380 | (GOT_PCREL): New macro. Define to 1 if not already defined. | |
4381 | * arm/elf.h (GOT_PCREL): Define to 0. | |
4382 | * arm.c (arm_finalize_pic): Take into account the setting of | |
4383 | GOT_PCREL. | |
4384 | ||
3ce7c5a2 JL |
4385 | Tue May 25 14:06:06 1999 Jeffrey A Law (law@cygnus.com) |
4386 | ||
98577d03 JL |
4387 | * output.h (STRIP_NAME_ENCODING): Provide default definition. |
4388 | * dwarf2out.c (ASM_NAME_TO_STRING): Use STRIP_NAME_ENCODING. | |
4389 | ||
3ce7c5a2 JL |
4390 | * flow.c (mark_set_1): Do not record BLKmode stores as dead |
4391 | store elimination candidates. | |
4392 | ||
d89ccde6 GRK |
4393 | Tue May 25 08:55:57 1999 Gavin Romig-Koch <gavin@cygnus.com> |
4394 | ||
4395 | * config/mips/mips.h (ASM_OUTPUT_DOUBLE_INT) : Use 'dword' if | |
4396 | TARGET_GAS. | |
4397 | ||
590e30e7 JW |
4398 | Mon May 24 20:30:08 1999 Jim Wilson <wilson@cygnus.com> |
4399 | ||
4400 | * configure.in (rs6000-ibm-aix4.[12]*): Delete use of aix41-gld.h. | |
4401 | Add use of x-aix41-gld. | |
4402 | ||
9fc0706f JJ |
4403 | Mon May 24 16:44:09 1999 Jakub Jelinek <jj@ultra.linux.cz> |
4404 | ||
4405 | * sparc/linux64.h (ASM_OUTPUT_CONSTRUCTOR): Define. | |
4406 | (ASM_OUTPUT_DESTRUCTOR): Define. | |
4407 | ||
ae188a87 JL |
4408 | Mon May 24 14:35:24 1999 Jeffrey A Law (law@cygnus.com) |
4409 | ||
4410 | * loop.c (strength_reduce): Do not clear NOT_EVERY_ITERATION at the | |
4411 | last CODE_LABEL in a loop if we have previously passed a jump | |
4412 | to the top of the loop. | |
4413 | ||
687f77a1 NC |
4414 | Mon May 24 07:56:29 1999 Nick Clifton <nickc@cygnus.com> |
4415 | ||
4416 | * config/arm/arm.h (OUTPUT_INT_ADDR_CONST): Fix blunder made when | |
4417 | applying Philip's patch. | |
4418 | ||
e97b5c12 MM |
4419 | Mon May 24 01:02:12 1999 Mark Mitchell <mark@codesourcery.com> |
4420 | ||
4421 | * stmt.c (expand_end_bindings): Ignore any elements of VARS that | |
4422 | are not VAR_DECLs. | |
4423 | ||
a366a40a JL |
4424 | Sun May 23 20:31:16 1999 Jeffrey A Law (law@cygnus.com) |
4425 | ||
1d0e51ba | 4426 | * loop.c (strength_reduce): Grow reg_single_usage as needed. |
a366a40a JL |
4427 | |
4428 | Sun May 23 10:13:20 1999 David O'Brien <obrien@FreeBSD.org> | |
4429 | ||
4430 | * i386/freebsd-elf.h (LINK_SPEC): Change -static to -Bstatic. | |
4431 | Also remove a useless comment. | |
4432 | ||
4433 | Sun May 23 10:05:23 1999 Jerry Quinn <jquinn@nortelnetworks.com> | |
4434 | ||
4435 | * pa.md (negdf2,negsf2): Use fneg instead of fsub on pa 2.0. | |
4436 | ||
9d4d5d58 DE |
4437 | Sat May 22 21:02:06 1999 David Edelsohn <edelsohn@gnu.org> |
4438 | ||
4439 | * collect2.c (main): Only generate import or export file and add | |
4440 | to link arguments if non-empty. Use xmalloc not alloca. | |
4441 | (write_{export,import}_file): Delete. | |
4442 | (write_aix_file): New function. | |
4443 | (locatelib): Use xmalloc not malloc. | |
4444 | (GCC_OK_SYMBOL): Do not check type if aix64. | |
4445 | ||
4446 | Sat May 22 09:35:51 1999 Philip Blundell <pb@nexus.co.uk> | |
13bd191d PB |
4447 | |
4448 | Based on patch by Scott Bambrough and Pat Beirne: | |
4449 | * config/arm/arm.c (making_const_table): New variable. | |
4450 | * config/arm/arm.h (making_const_table): Declare. | |
4451 | (OUTPUT_INT_ADDR_CONST): Mark symbols as position independent if | |
4452 | appropriate. | |
4453 | * config/arm/arm.md (consttable_4, consttable_8, consttable_end): | |
4454 | Keep track of when we are building the constant table. | |
4455 | ||
9d4d5d58 | 4456 | Sat May 22 09:34:22 1999 Philip Blundell <pb@nexus.co.uk> |
ed4e4c74 PB |
4457 | |
4458 | * config/arm/arm.c (arm_override_options): Fix erroneous warning | |
4459 | message. | |
4460 | ||
d1fbba38 NC |
4461 | Sat May 22 09:06:33 1999 Nick Clifton <nickc@cygnus.com> |
4462 | ||
4463 | * config/arm/arm.h (NEED_PLT_GOT): Only define if not already | |
4464 | defined. | |
4465 | ||
c980b85b NC |
4466 | Sat May 22 07:17:05 1999 Nick Clifton <nickc@cygnus.com> |
4467 | ||
4468 | * tm.texi (FUNCTION_ARG): Correct description of a stack element | |
4469 | in a PARALLEL. | |
4470 | ||
4d49638c MM |
4471 | Sat May 22 01:27:49 1999 Mark Mitchell <mark@codesourcery.com> |
4472 | ||
4473 | * expr.h (lang_expand_constant): Guard with #ifdef TREE_CODE. | |
4474 | ||
22b4a3b0 FS |
4475 | Fri May 21 21:19:02 1999 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> |
4476 | ||
4477 | * rs6000.c (output_mi_thunk): Enable full support again. | |
4478 | ||
ec4c28e5 R |
4479 | Fri May 21 20:09:52 1999 J"orn Rennecke <amylaar@cygnus.co.uk> |
4480 | ||
4481 | * sh.h (BRANCH_COST): Define. | |
4482 | ||
1474e303 JL |
4483 | Thu May 20 10:00:42 1999 Stephen L Moshier <moshier@world.std.com> |
4484 | ||
4485 | * Makefile.in (GCC_FOR_TARGET): Add -I$(build_tooldir)/include. | |
4486 | ||
4487 | Thu May 20 09:58:57 1999 Jan Hubicka <hubicka@freesoft.cz> | |
4488 | ||
4489 | * function.c (assign_stack_local): Align stack slot propertly. | |
4490 | (assign_outer_stack_local): Likewise. | |
4491 | ||
e697e20a MM |
4492 | Thu May 20 10:38:43 1999 Mark Mitchell <mark@codesourcery.com> |
4493 | ||
4494 | * expr.h (lang_expand_constant): Declare. | |
4495 | * toplev.c (lang_expand_constant): Define it. | |
4496 | * varasm.c (output_constant): Use it. | |
4497 | ||
f96b337a KG |
4498 | Thu May 20 11:28:53 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4499 | ||
4500 | * optabs.c (expand_cmplxdiv_straight, expand_cmplxdiv_wide): | |
4501 | Change function definitions to K&R style. | |
4502 | ||
bf3118d0 BK |
4503 | Thu May 20 08:16:39 1999 Bruce Korb <ddsinc09@ix.netcom.com> |
4504 | ||
4505 | * fixinc/fixincl.c: We must not ignore SIGCLD now. | |
4506 | ||
48ac9ce2 AO |
4507 | Thu May 20 07:06:39 1999 Alexandre Oliva <aoliva@acm.org> |
4508 | ||
4509 | * fixinc/Makefile.in(gnu-regex.o): add $(INCLUDES) to compile options | |
4510 | * fixinc/fixincl.c(wait_for_pid): K&R-ify arguments | |
4511 | (several places): omit static initialization | |
4512 | (process): use single fd, since only the read fd is used | |
4513 | * fixinc/gnu-regex.c: define 'const' away, if not supported | |
4514 | * fixinc/procopen.c(several places): omit static initialization | |
4515 | * fixinc/server.c: define 'volitile' away, if not supported | |
4516 | ||
3d3fcaef AS |
4517 | 1999-05-20 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> |
4518 | ||
4519 | * config/dbxcoff.h (DBX_OUTPUT_MAIN_SOURCE_FILE_END): Use | |
4520 | asm_fprintf and %L to generate the label name. | |
4521 | * config/dbxelf.h (DBX_OUTPUT_MAIN_SOURCE_FILE_END): Likewise. | |
4522 | (ASM_OUTPUT_SOURCE_LINE): Correct generation of internal labels. | |
4523 | ||
b87bc8f3 JL |
4524 | Thu May 20 01:40:55 1999 Jeffrey A Law (law@cygnus.com) |
4525 | ||
4526 | * jump.c (can_reverse_comparison_p): Do not abort if the comparison | |
4527 | insn for a conditional jump can not be found. | |
4528 | ||
1945961b JL |
4529 | Wed May 19 23:58:58 1999 Jeffrey A Law (law@cygnus.com) |
4530 | ||
4531 | * mips.h (ENCODE_SECTION_INFO): Do not perform GP optimizations | |
4532 | on variables in specific sections other than .sbss and .sdata. | |
4533 | ||
1483bddb MM |
4534 | Wed May 19 03:56:56 1999 Mark Mitchell <mark@codesourcery.com> |
4535 | ||
4536 | * stmt.c (expand_return): Call start_cleanup_deferral and | |
4537 | end_cleanup_deferral around conditional code. | |
4538 | ||
c329beb0 | 4539 | Wed May 19 08:40:08 1999 Bruce Korb <ddsinc09@ix.netcom.com> |
c2caf527 BK |
4540 | |
4541 | * fixinc/fixincl.tpl: Avoid depending on ANSI C features for | |
c329beb0 | 4542 | filename lists. Utilizes new "krstr" AutoGen function. |
c2caf527 BK |
4543 | * fixinc/fixincl.x: Rebuilt. |
4544 | ||
446ba526 JH |
4545 | Wed May 19 02:47:11 1999 Jan Hubicka (hubicka@freesoft.cz) |
4546 | ||
4547 | * i386.c (output_float_compare): Avoid GNU-C extensions. | |
4548 | ||
965f4536 | 4549 | Wed May 19 00:34:40 1999 Jeffrey A Law (law@cygnus.com) |
c64f913e | 4550 | |
965f4536 JL |
4551 | * version.c: Bump to distinguish mainline tree from the |
4552 | gcc-2.95 branch. | |
c64f913e | 4553 | |
965f4536 | 4554 | See ChangeLog.1 for earlier changes. |
52267fcb JM |
4555 | |
4556 | Local Variables: | |
4557 | add-log-time-format: current-time-string | |
4558 | End: |