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Commit | Line | Data |
---|---|---|
f4c0250b SB |
1 | 2004-08-30 Steven Bosscher <stevenb@suse.de> |
2 | ||
3 | * cfgcleanup.c (merge_memattrs): Look at the value of MEM_SIZE, | |
4 | not the pointers. | |
5 | ||
ff164b22 GK |
6 | 2004-08-30 Geoffrey Keating <geoffk@apple.com> |
7 | ||
8 | PR 12738 | |
9 | PR 17205 | |
10 | Radar 3460526 | |
11 | Radar 3775729 | |
12 | * c-decl.c (grokdeclarator): Produce error for 'static' on local | |
13 | function declaration. | |
14 | ||
bc482be4 RH |
15 | 2004-08-30 Richard Henderson <rth@redhat.com> |
16 | ||
17 | * expr.c (array_ref_element_size): Force aligned_size back to | |
18 | sizetype. | |
19 | (component_ref_field_offset): Similarly for aligned_offset. | |
20 | * tree.c (recompute_tree_invarant_for_addr_expr): Mark raw | |
21 | low-bound, element-size, field-offset fields rather than | |
22 | computed values. | |
23 | ||
21611613 JM |
24 | 2004-08-30 Joseph S. Myers <jsm@polyomino.org.uk> |
25 | ||
26 | * c-parse.in (parmlist_or_identifiers_1): Remove unreachable and | |
27 | redundant code. | |
28 | ||
7b112487 JM |
29 | 2004-08-30 Joseph S. Myers <jsm@polyomino.org.uk> |
30 | ||
31 | * c-tree.h (struct language_function): Add arg_info element. | |
32 | * c-decl.c (current_function_arg_info): New. | |
33 | (grokdeclarator, store_parm_decls): Use it instead of | |
34 | DECL_ARGUMENTS. | |
35 | (c_push_function_context, c_pop_function_context): Save and | |
36 | restore it. | |
37 | ||
5cc200fc RH |
38 | 2004-08-30 Richard Henderson <rth@redhat.com> |
39 | ||
40 | * c-typeck.c (build_unary_op): Don't expand ADDR_EXPR of a | |
41 | COMPONENT_REF to pointer arithmetic. | |
42 | * varasm.c (initializer_constant_valid_p): Allow "&(*c).f", for | |
43 | constant "c" as a valid constant initializer. Allow narrowing of | |
44 | differences against the same base object, for any base object. | |
45 | ||
6377bb9a RH |
46 | 2004-08-30 Richard Henderson <rth@redhat.com> |
47 | ||
48 | * expr.c (expand_expr_addr_expr): New. | |
49 | (expand_expr_real_1) <case ADDR_EXPR>: Use it. | |
50 | ||
308cd611 RS |
51 | 2004-08-30 Richard Sandiford <rsandifo@redhat.com> |
52 | ||
53 | * config/mips/mips.c (MIPS_FP_CONDITIONS): New macro. | |
54 | (mips_fp_condition): New enum. | |
55 | (mips_fp_conditions): New array. | |
56 | (print_fcc_operand): Delete. | |
57 | (print_operand): Remove %V, %v and %Q. Redefine %Z so that it prints | |
58 | the operand and comma if and only if ISA_HAS_8CC. Add %Y. | |
59 | (builtin_description): Add "cond" field. | |
60 | (DIRECT_BUILTIN): Initialize it. | |
61 | (CMP_{SCALAR,PS,4S}_BUILTINS, MOVTF_BUILTINS): Split INSN parameter | |
62 | into INSN and CODE. Initialize the "cond" field. | |
63 | (CMP_BUILTINS): Update accordingly. | |
64 | (mips_bdesc): Use MIPS_FP_CONDITIONS to invoke CMP_BUILTINS. | |
65 | (mips_expand_builtin_movtf, mips_expand_builtin_compare): Take the | |
66 | mips_fp_condition as argument. Make it the final operand of the | |
67 | comparison instruction. | |
68 | (mips_expand_builtin): Update accordingly. | |
69 | * config/mips/mips.md (UNSPEC_C_*, UNSPEC_CABS_*): Delete. | |
70 | (UNSPEC_C, UNSPEC_CABS): New constants. Shuffle others to fill | |
71 | the gaps. | |
72 | * config/mips/mips-ps-3d.md (mips_cond_move_tf_ps, bc1any[24][ft]): | |
73 | Don't use the 'Q' operand prefix; just print the operand normally. | |
74 | (mips_cabs_*, mips_c_*): Delete, replacing with... | |
75 | (mips_c_cond_{ps,4s}, mips_cabs_cond_{s,d,ps,4s}): ...these new | |
76 | patterns. Split the 4s versions into 2 ps patterns after reload. | |
77 | ||
88f19756 RH |
78 | 2004-08-30 Richard Henderson <rth@redhat.com> |
79 | ||
80 | * fold-const.c (tree_expr_nonzero_p): Use get_base_address before | |
81 | assuming an ADDR_EXPR is non-null. | |
82 | ||
70008293 JM |
83 | 2004-08-30 Jason Merrill <jason@redhat.com> |
84 | ||
d92a3b38 | 85 | * gthr-posix.h, gthr-dce.h: Add #pragma weaks. |
70008293 | 86 | |
fc6633e0 NS |
87 | 2004-08-30 Nathan Sidwell <nathan@codesourcery.com> |
88 | ||
e0448193 NS |
89 | * gcov-io.c (GCOV_CHECK): Use gcc_assert when available. |
90 | * gcov.c (abort): Remove undef. | |
91 | ||
fc6633e0 NS |
92 | * tree.h (BINFO_PRIMARY_BASE_OF): Remove. |
93 | (struct tree_binfo): Remove primary field. | |
94 | ||
89b8abbf PB |
95 | 2004-08-30 Paolo Bonzini <bonzini@gnu.org> |
96 | ||
97 | * fixinc/Makefile.in (machname.h): Remove. | |
98 | (fixincl.x): Do not pass $@ to genfixes. | |
99 | * fixinc/genfixes: Remove code to produce machname.h. | |
100 | * fixinc/fixincl.sh: Move it here instead. | |
101 | * fixinc/fixlib.c: Do not conditionalize on MN_NAME_PAT's presence, | |
102 | instead check if pz_mn_name_pat is NULL. Make mn_get_regexps | |
103 | return a bool indicating whether pz_mn_name_pat is NULL. | |
104 | * fixinc/fixlib.h: Do not conditionalize on MN_NAME_PAT's presence. | |
105 | Declare extern C variables for the ENV_TABLE. | |
106 | * fixinc/fixfixes.c: Do not conditionalize on MN_NAME_PAT's presence, | |
107 | instead use the result of mn_get_regexps. | |
108 | * fixinc/fixtests.c: Likewise. | |
109 | ||
39880d37 PB |
110 | 2004-08-30 Paolo Bonzini <bonzini@gnu.org> |
111 | ||
112 | * configure.ac: Do not run fixincludes after stage1 during | |
113 | toplevel bootstrap. | |
114 | * configure: Regenerate. | |
115 | ||
a8b3643c RE |
116 | 2004-08-30 Richard Earnshaw <rearnsha@arm.com> |
117 | ||
118 | * sched-deps.c (get_condition): Partially revert previous, by never | |
119 | trying to extract the condition from a condjump. | |
120 | ||
fc6633e0 NS |
121 | 2004-08-30 Nathan Sidwell <nathan@codesourcery.com> |
122 | ||
123 | * c-common.c (c_sizeof_or_alignof_type): Use gcc_assert. | |
124 | (handle_visibility_attribute, c_determine_visibility): Likewise. | |
125 | * c-common.h (my_friendly_assert): Remove. | |
126 | ||
afa396ff RS |
127 | 2004-08-30 Richard Sandiford <rsandifo@redhat.com> |
128 | ||
129 | * config/mips/mips.md (UNSPEC_{RSQRT,RECIP}[12]_{S,D,PS}): Delete. | |
130 | (UNSPEC_{RSQRT,RECIP}[12]): New constants. | |
131 | (UNSPEC_MOVE_TF_PS): Renumber to avoid gaps. | |
132 | * config/mips/mips-ps-3d.md (*movcc_v2sf_[sd]i): Use :GPR. | |
133 | (mips_{rsqrt,recip}[12]_{s,d,ps}): Use :ANYF. | |
134 | ||
ef6379fd DN |
135 | 2004-08-30 Diego Novillo <dnovillo@redhat.com> |
136 | ||
137 | * tree-pretty-print.c (dump_generic_node): Handle VALUE_HANDLE | |
138 | in COMPONENT_REF nodes. | |
139 | ||
7783b402 GDR |
140 | 2004-08-29 Gabriel Dos Reis <gdr@integrable-solutions.net> |
141 | ||
142 | PR c++/15378 | |
143 | * c-opts.c (c_common_handle_option): <case OPT_Werror> set | |
144 | global_dc->warning_as_error_requested. | |
145 | * diagnostic.c (diagnostic_initialize): Tidy. | |
146 | * diagnostic.h (diagnostic_context::x_data): Remove | |
147 | (diagnostic_context::issue_warnings_are_errors_message): Rename | |
148 | from warnings_are_errors_message. | |
149 | (diagnostic_context::warning_as_error_requested): New. | |
150 | ||
adf968c7 RE |
151 | 2004-08-30 Richard Earnshaw <rearnsha@arm.com> |
152 | ||
153 | * sched-deps.c (get_condition): Fix breakage in previous patch. | |
154 | ||
999f4d5e PB |
155 | 2004-08-30 Paul Brook <paul@codesourcery.com> |
156 | ||
157 | * doc/install.texi: Fix broken mpfr link. | |
158 | ||
5a0c2304 DB |
159 | 2004-08-29 David O'Brien <obrien@FreeBSD.org> |
160 | ||
161 | * config/rs6000/sysv4.h (LINK_OS_FREEBSD_SPEC): Sync '-p' handling with | |
162 | other FreeBSD platforms. | |
163 | ||
880873be RE |
164 | 2004-08-29 Richard Earnshaw <rearnsha@arm.com> |
165 | ||
166 | * arm.h (REVERSE_CONDITION): Define. | |
167 | (REVERSIBLE_CC_MODE): All comparisons are now reversible. | |
168 | ||
15dce812 RE |
169 | 2004-08-29 Richard Earnshaw <rearnsha@arm.com> |
170 | ||
171 | * flow.c (REVERSE_CONDEXEC_PREDICATES_P): Use the whole comparison, not | |
172 | just the codes, call reversed_comparison_code (). | |
173 | (ior_reg_cond): Update arguments to REVERSE_CONDEXEC_PREDICATES_P. | |
174 | (not_reg_cond): Use reversed_comparison_code. | |
175 | (and_reg_cond): Likewise. | |
176 | * ifcvt.c (cond_exec_process_if_block): Likewise. | |
177 | * doc/tm.texi (REVERSE_CONDEXEC_PREDICATES_P): Update documentation. | |
178 | ||
6903ecd4 RE |
179 | 2004-08-29 Richard Earnshaw <rearnsha@arm.com> |
180 | ||
181 | * sched-deps.c (get_condition): Rewrite using jump support functions. | |
182 | Use reversed_comparison_code. | |
183 | (conditions_mutex_p): Use reversed_comparison_code. | |
184 | ||
ea9bfbf2 RS |
185 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
186 | ||
187 | * config/mips/mips.c (override_options): Disable hot/cold partitioning | |
188 | for MIPS16. | |
189 | ||
4ca1f68f RS |
190 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
191 | ||
192 | * config/mips/mips.h (mips_builtins, mips_cmp_choice): Delete. | |
193 | (mips_function_type): Move to mips.c. | |
194 | * config/mips/mips.c (mips_builtin_type): New enum. | |
195 | (builtin_description): Replace code and ftype with builtin_type | |
196 | and function_type. | |
197 | (DIRECT_BUILTIN, CMP_SCALAR_BUILTINS, CMP_PS_BUILTINS, CMP_4S_BUILTINS) | |
198 | (MOVTF_BUILTINS, CMP_BUILTINS): New macros. | |
199 | (CODE_FOR_mips_abs_ps): Define. | |
200 | (mips_bdesc): Use new macros. | |
201 | (mips_expand_builtin): Use builtin_type. Update calls to subroutines. | |
202 | (mips_init_builtins): Use the mips_bdesc[] index as the function code. | |
203 | (mips_expand_builtin_direct): New function. | |
204 | (mips_expand_builtin_movtf): Renamed from mips_expand_ps_cond_move_ | |
205 | builtin. Replace boolean parameter with builtin_type. | |
206 | (mips_expand_compare_builtin, mips_expand_scalar_compare_builtin) | |
207 | (mips_expand_4s_compare_builtin): Delete, replacing with... | |
208 | (mips_expand_builtin_compare): ...this new function. | |
209 | ||
5e9f78cc MM |
210 | 2004-08-29 Mark Mitchell <mark@codesourcery.com> |
211 | ||
212 | PR rtl-optimization/16590 | |
213 | * gcse.c (pre_delete): Do not create invalid REG_EQUAL notes. | |
214 | ||
766ff1b1 DN |
215 | 2004-08-29 Diego Novillo <dnovillo@redhat.com> |
216 | ||
217 | * tree-ssa-ccp.c (ccp_visit_stmt): Remove #if 0 guards. | |
218 | * tree-ssa-propagate.c: Fix documentation. | |
219 | ||
2435c4c1 RS |
220 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
221 | ||
222 | * config/mips/mips.md (*mov[sd]f_on_*): Redefine using :SCALARF. | |
223 | (mov[sd]fcc): Likewise. | |
224 | ||
53d9ac3b RS |
225 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
226 | ||
227 | * config/mips/mips.md (cmp[sd]f): Redefine using :SCALARF. | |
228 | ||
93898c8b RS |
229 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
230 | ||
231 | * config/mips/mips.md (divide_condition): New mode attribute. | |
232 | (div[sd]f3, *div[sd]f3): Use it. Redefine using :SCALARF. | |
233 | (sqrt[sd]f3): Redefine using SCALARF. | |
234 | (*recip[sd]f3, *rsqrt<mode>[ab]): Likewise. Name formerly unnamed | |
235 | patterns. | |
236 | ||
aae0609c RS |
237 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
238 | ||
239 | * config/mips/mips.md (ANYF, SCALARF): New mode macros. | |
240 | (loadx, storex, fmt, UNITMODE): New mode attributes. | |
241 | (add{sf,df,v2sf}3, sub{sf,df,v2sf}3): Redefine using :ANYF. | |
242 | (mul[sd]f3): Redefine using :SCALARF. | |
243 | (*mul[sd]f3): Renamed from mul[sd]f3_internal. Use :SCALARF. | |
244 | (*mul[sd]3_r4300): Likewise mul[sd]f3_r4300. | |
245 | (*m{add,sub}{sf,df,v2sf}3): Name formerly unnamed patterns. Use :ANYF. | |
246 | Check TARGET_FUSED_MADD for V2SF too. | |
247 | (*nm{add,sub}{sf,df,v2sf}3{,_fastmath}): Likewise, except v2sf patterns | |
248 | were already named. | |
249 | (abs{sf,df,v2sf}3, neg{sf,df,v2sf}3): Redefine using :ANYF. | |
250 | (*[sl][wd]xc1_[sd]i): Redefine using :ANYF. | |
251 | ||
74fc61d1 RS |
252 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
253 | ||
254 | * config/mips/mips.c (mips_init_builtins): Simplify. Only create | |
255 | V2SF_type_node if it will be needed. | |
256 | ||
ff55fb9c RS |
257 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
258 | ||
259 | * config/mips/mips.h (MIPS_CMP_MOVT, MIPS_CMP_MOVF): Delete. | |
260 | * config/mips/mips.c (mips_prepare_builtin_arg): New function. | |
261 | (mips_prepare_builtin_target): New function. | |
262 | (mips_expand_builtin): Use them. Update calls to subroutines. | |
263 | (mips_expand_ps_cond_move_builtin): Use the new functions. Replace | |
264 | cmp_choice with a boolean argument to select between movt and movf. | |
265 | Take the comparison's icode as an argument, not the function's fcode. | |
266 | (mips_expand_compare_builtin): New function. Rename existing function | |
267 | to mips_expand_scalar_compare_builtin. | |
268 | (mips_expand_scalar_compare_builtin, mips_expand_4s_compare_builtin) | |
269 | (mips_expand_ps_compare_builtin): Use the new functions. Take the | |
270 | comparison's icode as an argument, not the builtin's fcode. | |
271 | ||
f691c4e3 RS |
272 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
273 | ||
274 | * config/mips/mips.c (print_operand): Remove '%Y' and '%y'. | |
275 | (mips_expand_4s_compare_builtin): Redefine CCV4 to be 0 if all | |
276 | registers are false and -1 if all registers are true. | |
277 | (mips_expand_ps_compare_builtin): Likewise CCV2. Use subregs for | |
278 | MIPS_CMP_UPPER and MIPS_CMP_LOWER. | |
279 | * config/mips/mips.md (mips_cond_move_tf_ps): Use %Q rather than %y. | |
280 | (bc1any4t, bc1any4f): Adjust for new CCV4 interpretation. | |
281 | (bc1any2t, bc1any2f): Likewise CCV2. | |
282 | (bc1upper2t, bc1lower2t, bc1upper2f, bc1lower2f): Delete. | |
283 | ||
49135706 RS |
284 | 2004-08-29 Richard Sandiford <rsandifo@redhat.com> |
285 | ||
286 | * config/mips/mips.md (UNSPEC_MOVE_TF_PS): New. | |
287 | * config/mips/mips-ps-3d.md (mips_cond_move_tf_ps): Express as an | |
288 | UNSPEC rather than an IF_THEN_ELSE. | |
289 | * config/mips/mips.c (mips_expand_ps_cond_move_builtin): Emit | |
290 | mips_cond_move_tf_ps by name. | |
291 | ||
06a4ab70 CF |
292 | 2004-08-29 Chao-ying Fu <fu@mips.com> |
293 | James E Wilson <wilson@specifixinc.com> | |
294 | ||
295 | * config/mips/mips-modes.def (V2SF, CCV2, CCV4): New modes. Give CCV2 | |
296 | 8 byte size and alignment. Give CCV4 16 byte size and alignment. | |
297 | * config/mips/mips-ps-3d.md: New file. | |
298 | * config/mips/mips.c (TARGET_VECTOR_MODE_SUPPORTED_P, | |
299 | TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN): Define. | |
300 | (mips_const_insns): Handle CONST_VECTOR the same as CONST_DOUBLE. | |
301 | (mips_output_move): Emit "mov.ps" for V2SFmode. | |
302 | (mips_arg_info): Add checks for VECTOR_FLOAT_TYPE_P and | |
303 | MODE_VECTOR_FLOAT. | |
304 | (override_options): Check if TARGET_MIPS3D and there was an explicit | |
305 | !TARGET_PAIRED_SINGLE_FLOAT. Set MASK_PAIRED_SINGLE, if TARGET_MIPS3D. | |
306 | Check if TARGET_FLOAT64 and TARGET_HARD_FLOAT are both true, when | |
307 | TARGET_PAIRED_SINGLE_FLOAT is true. Check if the ISA supports | |
308 | TARGET_PAIRED_SINGLE_FLOAT. Allow MODE_VECTOR_FLOAT in fp registers, | |
309 | and allow CCV2 and CCV4 to occupy two and four CC registers. | |
310 | (print_fcc_operand): New function. | |
311 | (print_operand): Add %Y, %y, %V, %v, %Q for CCV2, CCV4, CC. Modify | |
312 | %Z to call print_fcc_operand. | |
313 | (mips_function_value): Handle MODE_VECTOR_FLOAT. | |
314 | (mips_class_max_nregs): Check for ST_REGS, and handle CCmodes. | |
315 | (mips_vector_mode_supported_p): New function. | |
316 | (mips_hard_regno_nregs): Check for ST_REG_P, and handle CCmodes. | |
317 | (builtin_description): New struct. | |
318 | (mips_bdesc): New array of struct builtin_description. | |
319 | (mips_expand_builtin, mips_init_builtins, | |
320 | mips_expand_ps_cond_move_builtin, mips_expand_4s_compare_builtin, | |
321 | mips_expand_compare_builtin, mips_expand_ps_compare_builtin): New | |
322 | functions. | |
323 | * config/mips/mips.h (MASK_PAIRED_SINGLE, MASK_MIPS3D): New defines. | |
324 | (TARGET_PAIRED_SINGLE_FLOAT, TARGET_MIPS3D): New defines. | |
325 | (TARGET_CPU_CPP_BUILTINS): Add __mips_paired_single_float. | |
326 | (TARGET_SWITCHES): Added "-mpaired-single", "-mno-paired-single", | |
327 | "-mips3d", and "-mno-mips3d". | |
328 | (ASM_SPEC): Map -mips3d to -mips3d in gas. | |
329 | (EXTRA_CONSTRAINT_Y): New macro. | |
330 | (EXTRA_CONSTRAINT_STR): Renamed from EXTRA_CONSTRAINT. Add new | |
331 | multi-letter constraint 'Y'. | |
332 | (CONSTRAINT_LEN): New macro. | |
333 | (enum mips_builtins): New for MIPS builtin functions. | |
334 | (enum mips_function_type): New for the types of MIPS builtin functions. | |
335 | (enum mips_cmp_choice): New for the MIPS comparison builtin functions. | |
336 | * config/mips/mips.md: New constants for paired single and MIPS-3D | |
337 | instructions. Include the new mips-ps-3d.md file. | |
338 | (addv2sf3, subv2sf3, mulv2sf3, absv2sf2, negv2sf2, movv2sf, | |
339 | movv2sf_hardfloat_64bit): New named patterns. | |
340 | (madd.ps, msub.ps, nmaddv2sf, nmaddv2sf_fastmath, nmsubv2sf, | |
341 | nmsubv2sf_fastmath, ldxc1_v2sf_si, ldxc1_v2sf_di, sdxc1_v2sf_si, | |
342 | sdxc1_v2sf_di): New unnamed patterns. | |
343 | * config/mips/predicates.md (const_0_operand, const_1_operand): Add | |
344 | const_vector support. | |
345 | (const_0_or_1_operand): New predicate. | |
346 | * doc/invoke.texi (MIPS Options): Add -mpaired-single and -mips3d. | |
347 | ||
750628d8 DN |
348 | 2004-08-29 Diego Novillo <dnovillo@redhat.com> |
349 | ||
350 | * Makefile.in (OBJS-common): Add tree-ssa-propagate.o | |
351 | (tree-ssa-propagate.o): New rule. | |
352 | (GTFILES): Add tree-ssa-propagate.c. | |
353 | * tree-flow.h (struct stmt_ann_d): Remove field | |
354 | in_ccp_worklist. | |
355 | * tree-ssa-propagate.c: New file. | |
356 | * tree-ssa-propagate.h: New file. | |
357 | * tree-ssa-ccp.c: Re-write to use the routines from | |
358 | tree-ssa-propagate.c. | |
359 | ||
f108270b AP |
360 | 2004-08-28 Andrew Pinski <apinski@apple.com> |
361 | ||
362 | * tree-ssa-loop.c: Remove extra include of basic-block.h. | |
363 | ||
e5a002e3 ZL |
364 | 2004-08-28 Ziemowit Laski <zlaski@apple.com> |
365 | ||
366 | * c-common.h: Update comments about ObjC/ObjC++ entry points. | |
367 | (objc_is_reserved_word): New prototype. | |
368 | (get_current_scope, objc_mark_locals_volatile): Move prototypes to | |
369 | separate section; these are call-backs. | |
370 | * c-lex.c (c_lex_with_flags): Call objc_is_reserved_word() to detect | |
371 | ObjC/ObjC++ "@" keywords. | |
372 | * c-tree.h (get_current_scope, objc_mark_locals_volatile): Remove | |
373 | prototypes; they already live in c-common.h. | |
374 | * stub-objc.c: Update copyright notice. | |
375 | (objc_is_reserved_word): New stub. | |
376 | ||
2c46a62f NS |
377 | 2004-08-28 Nathan Sidwell <nathan@codesourcery.com> |
378 | ||
379 | * system.h (gcc_assert): Remove __builtin_expect. Evaluate EXPR | |
380 | even when not checking. | |
381 | ||
40aac948 JM |
382 | 2004-08-27 Jason Merrill <jason@redhat.com> |
383 | ||
384 | PR c++/13684 | |
385 | * gimplify.c (gimplify_cleanup_point_expr): Handle CLEANUP_EH_ONLY. | |
386 | (gimple_push_cleanup): Add eh_only parm. | |
387 | (gimplify_target_expr): Pass it. | |
388 | * c.opt (-fno-threadsafe-statics): New option. | |
389 | * c-opts.c (c_common_handle_option): Handle it. | |
390 | * c-common.h (flag_threadsafe_statics): Declare it. | |
391 | * c-common.c (flag_threadsafe_statics): Record it. | |
392 | * doc/invoke.texi: Document it. | |
393 | * tsystem.h (_GNU_SOURCE): Define. | |
394 | * gthr-posix.h (__gthread_recursive_mutex_t): New typedef. | |
395 | (__GTHREAD_RECURSIVE_MUTEX_INIT): New macro. | |
396 | (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): New macro. | |
397 | (__gthread_recursive_mutex_init_function): New fn. | |
398 | (__gthread_recursive_mutex_lock): New fn. | |
399 | (__gthread_recursive_mutex_trylock): New fn. | |
400 | (__gthread_recursive_mutex_unlock): New fn. | |
401 | * gthr-solaris.h, gthr-single.h, gthr-dce.h: Likewise. | |
402 | * gthr-win32.h, gthr-vxworks.h: Likewise. | |
403 | * gthr.h: Document. | |
404 | ||
1494c534 DE |
405 | 2004-08-27 David Edelsohn <edelsohn@gnu.org> |
406 | ||
407 | * config/rs6000/rs6000.c (rs6000_override_options): Increase | |
408 | maximum skip to 15. Set function alignment, jump alignment, and | |
409 | loop alignment to 16 for processors that form dispatch groups. | |
03e9c50a | 410 | (rs6000_rtx_costs): outer_code is used. |
1494c534 | 411 | |
ce552f75 NS |
412 | 2004-08-27 Nathan Sidwell <nathan@codesourcery.com> |
413 | ||
e3861d2a NS |
414 | * stor-layout.c (sizetype_set): Remove. |
415 | (set_sizetype): Don't test or set it. | |
416 | ||
ce552f75 NS |
417 | * tree.h (size_int_type): Remove. |
418 | * fold-const.c: Do not #include gt-fold-const.h. | |
419 | (size_htab_hash, size_htab_eq): Remove. | |
420 | (size_int_kind): Use build_int_cst. | |
421 | (new_const, size_htab): Remove. | |
422 | (size_int_type): Remove. | |
423 | (round_up): Use build_int_cst. | |
424 | (round_down): Likewise. Remove spurious constant build. | |
425 | ||
06c37c96 NS |
426 | 2004-08-27 Nathan Sidwell <nathan@codesourcery.com> |
427 | ||
428 | * configure.ac: Add ENABLE_ASSERT_CHECKING control. | |
429 | Add is_release variable, use it for --enable-werror and | |
430 | --enable-checking defaults. | |
431 | * system.h (gcc_assert, gcc_unreachable): New. | |
432 | * doc/install.texi (--enable-checking): Update. | |
433 | * configure, config.in: Rebuilt. | |
434 | ||
57406c63 RS |
435 | 2004-08-26 Richard Sandiford <rsandifo@redhat.com> |
436 | ||
437 | * rtl.h (read_rtx): Change prototype. | |
438 | * read-rtl.c (read_rtx): Provide the caller with both an rtx and a | |
439 | line number. Return true on success. | |
440 | * gensupport.c (process_include, init_md_reader_args_cb): Adjust | |
441 | callers accordingly. | |
442 | ||
ee8a6a3e RH |
443 | 2004-08-26 Richard Henderson <rth@redhat.com> |
444 | ||
445 | * c-typeck.c (build_offsetof): Remove. | |
446 | * c-tree.h (build_offsetof): Remove. | |
447 | * c-common.c (fold_offsetof_1, fold_offsetof): New. | |
448 | * c-common.h (fold_offsetof): Declare. | |
449 | * c-parse.in (offsetof_base): New. | |
450 | (offsetof_member_designator): Use it. Build references, not just | |
451 | a tree list. | |
452 | (primary): Use fold_offsetof, not build_offsetof. | |
453 | ||
525c6bf5 RH |
454 | 2004-08-26 Richard Henderson <rth@redhat.com> |
455 | ||
456 | * tree.c (staticp): Return the static object. | |
457 | * tree.h (staticp): Update decl. | |
458 | * langhooks.h (struct lang_hooks): Change staticp return type to tree. | |
459 | * langhooks.c (lhd_staticp): Return NULL_TREE. | |
460 | * langhooks-def.h (lhd_staticp): Update decl. | |
461 | * c-common.c (c_staticp): Return the static object. | |
462 | * c-common.h (c_staticp): Update decl. | |
463 | ||
d416c0b3 RH |
464 | 2004-08-26 Richard Henderson <rth@redhat.com> |
465 | ||
466 | * config/alpha/alpha.h (HARD_REGNO_MODE_OK): Allow complex float | |
467 | modes. | |
468 | ||
0b410f0b JM |
469 | 2004-08-26 Joseph S. Myers <jsm@polyomino.org.uk> |
470 | ||
471 | PR c/13801 | |
472 | * c-decl.c (struct c_binding): Add type and inner_comp fields. | |
473 | (bind): Set type and inner_comp fields. | |
474 | (pop_scope): Restore type of decl to the correct type from an | |
475 | outer scope. Give error when popping file scope for incomplete | |
476 | arrays completed incompatibly with default initialization in an | |
477 | inner scope. | |
478 | (diagnose_mismatched_decls): Handle externs with initializers at | |
479 | block scope. | |
480 | (pushdecl): Set type of external declaration at block scope based | |
481 | only on the visible declarations. Save type when changing the | |
482 | type of a declaration. Merge an external declaration at block | |
483 | scope with a visible static declaration at file scope. | |
484 | (implicitly_declare): Give recycled old declaration the new type | |
485 | except for incompatible declarations of built-in functions, saving | |
486 | the old type. | |
487 | ||
b77c7437 ZL |
488 | 2004-08-26 Ziemowit Laski <zlaski@apple.com> |
489 | ||
490 | * c-parse.in (OBJC_TYPE_QUAL): New %token for ObjC use. | |
491 | ||
a228baff DB |
492 | 2004-08-26 Daniel Berlin <dberlin@dberlin.org> |
493 | ||
494 | * tree-alias-common.c (gate_pta): New function. | |
495 | (pass_build_pta): Use it. | |
496 | (pass_del_pta): Use it. | |
497 | (delete_alias_vars): Don't check flag_tree_points_to. | |
498 | ||
2e6c9641 FJ |
499 | 2004-08-26 Fariborz Jahanian <fjahanian@apple.com> |
500 | ||
501 | * config/rs6000/rs6000.h (HARD_REGNO_CALL_PART_CLOBBERED): Added | |
502 | TFmode as additional register mode cloberred by call. | |
503 | ||
504 | 2004-08-26 Fariborz Jahanian <fjahanian@apple.com> | |
505 | ||
506 | * config/rs6000/rs6000.c (rs6000_libcall_value): Generate | |
507 | parallel pattern for library call returning DImode in | |
508 | mixed mode. | |
509 | ||
510 | 2004-08-26 Fariborz Jahanian <fjahanian@apple.com> | |
511 | ||
512 | * config/rs6000/rs6000.c (function_arg): Generate parallel | |
513 | pattern for more split args. | |
514 | ||
515 | 2004-08-26 Fariborz Jahanian <fjahanian@apple.com> | |
516 | ||
517 | * config/rs6000/rs6000.c (rs6000_split_multireg_move): Call | |
518 | either gen_movdi_di_update or gen_movdi_si_update depending on | |
519 | target mode. | |
520 | * config/rs6000/rs6000.md (movdi_update): Changed to movdi_<mode>_update, | |
521 | to generate two versions. | |
522 | ||
36d59cf7 DB |
523 | 2004-08-26 Daniel Berlin <dberlin@dberlin.org> |
524 | ||
525 | * Makefile.in (lambda-code.o): New. | |
526 | (lambda-trans.o): Ditto. | |
527 | (TREE_DATA_REF_H): Ditto. | |
528 | (LAMBDA_H): Ditto. | |
529 | (lambda-mat.o): Use LAMBDA_H. | |
530 | (tree-data-ref.o): Ditto. | |
531 | * lambda-code.c: New file. Lambda code generation algorithm. | |
532 | * lambda-trans.c: Ditto. Lambda transformation matrix support. | |
533 | * lambda.h: Add lambda loop structures. | |
534 | Add lambda loopnest structures. | |
535 | Add lambda body vector structure. | |
536 | Add lambda linear expression structures. | |
537 | Add prototypes for functions in new files. | |
538 | * lambda-mat.c: Include tree.h | |
539 | ||
540 | 2004-08-26 Daniel Berlin <dberlin@dberlin.org> | |
541 | Sebastian Pop <pop@cri.ensmp.fr> | |
542 | ||
543 | * tree-data-ref.h: Include lambda.h | |
544 | (free_dependence_relation): Declared here. | |
545 | (free_dependence_relations): Ditto. | |
546 | (free_data_refs): Ditto. | |
547 | * tree-data-ref.c (free_dependence_relation): New function. | |
548 | (free_dependence_relations): Ditto. | |
549 | (free_data_refs): Ditot. | |
550 | (analyze_all_data_dependences): Free datarefs and dependence_relations. | |
551 | (build_classic_dist_vector): Store in the dependence_relations the | |
552 | information. Each arc in the dependence_relations graph is labelled | |
553 | with the distance and direction vectors. | |
554 | (build_classic_dir_vector): Ditto. | |
555 | (compute_rw_wr_ww_dependences): Renamed again compute_all_dependences. | |
556 | Now computes again the whole dependence graph including read-read | |
557 | relations. | |
558 | (compute_data_dependences_for_loop): Now dependence_relations contains | |
559 | all the data, and thus it doesn't need to initialize the classic_dir | |
560 | and classic_dist vectors. | |
561 | (analyze_all_data_dependences): Adjusted for using the new interface of | |
562 | compute_data_dependences_for_loop. Remove the statistics dump. | |
563 | ||
a46bbb5a BW |
564 | 2004-08-26 Bob Wilson <bob.wilson@acm.org> |
565 | ||
566 | * config/xtensa/xtensa.c (xtensa_ld_opcodes, xtensa_st_opcodes): Delete. | |
567 | (xtensa_expand_block_move): Update comment. | |
568 | (override_options): Remove initialization of xtensa_{ld,st}_opcodes. | |
569 | ||
52351a5e RE |
570 | 2004-08026 Richard Earnshaw <rearnsha@arm.com> |
571 | ||
572 | PR target/13506 | |
573 | * toplev.c (crash_signal): If we crashed while emitting | |
574 | a user asm, then die more gracefully. | |
575 | ||
b72e46f0 NC |
576 | 2004-08-26 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
577 | ||
578 | PR target/17119. | |
579 | * config/m32r.c (gen_compare): Use reg_or_int16_operand when | |
580 | checking for a valid constant, regardless of sign. | |
581 | ||
fd9363bf RH |
582 | 2004-08-25 Richard Henderson <rth@redhat.com> |
583 | ||
d416c0b3 RH |
584 | PR target/16974 |
585 | * config/alpha/alpha.md (adddi_fp_hack): Don't rely on splitting | |
586 | if the constant satisfies add_operand. | |
fd9363bf | 587 | |
45f413e4 RH |
588 | 2004-08-25 Richard Henderson <rth@redhat.com> |
589 | ||
d416c0b3 RH |
590 | PR debug/10695 |
591 | * config/alpha/alpha.c (emit_frame_store_1, emit_frame_store): New. | |
592 | (alpha_expand_prologue): Handle >32-bit frames. Generate proper | |
593 | unwind info for >16-bit frames. | |
45f413e4 | 594 | |
7e233208 RK |
595 | 2004-08-25 Richard B. Kreckel <richard.kreckel@framatome-anp.com> |
596 | ||
597 | PR target/17171 | |
598 | * config/i386/gas.h (ASM_COMMENT_START): Define to "#". | |
599 | ||
04886dc0 RH |
600 | 2004-08-25 Richard Henderson <rth@redhat.com> |
601 | ||
d416c0b3 RH |
602 | * config/alpha/alpha.c (alpha_cannot_force_const_mem): New. |
603 | (TARGET_CANNOT_FORCE_CONST_MEM): New. | |
04886dc0 | 604 | |
aca2bd7c AM |
605 | 2004-08-25 Andrew MacLeod <amacleod@redhat.com> |
606 | ||
607 | * doc/tree-ssa.texi: Document new operand iterator. | |
608 | ||
0423421f AM |
609 | 2004-08-26 Alan Modra <amodra@bigpond.net.au> |
610 | ||
611 | PR target/16480 | |
612 | * config/rs6000/rs6000.c (rs6000_split_multireg_move): Don't abort | |
613 | on "(mem (symbol_ref ..))" rtl. Look at LO_SUM base regs as well | |
614 | as PLUS base regs. | |
615 | ||
e4dc702c PB |
616 | 2005-08-28 Paul Brook <paul@codesourcery.com> |
617 | ||
618 | * config/arm/symbian.h (SUBTARGET_ASM_FLOAT_SPEC): Default to | |
619 | -mfpu=vfp -march=armv5t | |
37d5a9a5 | 620 | * config/arm/t-symbian: Change multilib to mfloat-abi=softfp. |
e4dc702c | 621 | |
6dd53648 RH |
622 | 2004-08-25 Richard Henderson <rth@redhat.com> |
623 | ||
624 | * target-def.h (TARGET_SCALAR_MODE_SUPPORTED_P): New. | |
625 | * target.h (struct gcc_target): Add scalar_mode_supported_p. | |
626 | * targhooks.c (default_scalar_mode_supported_p): New. | |
627 | * targhooks.h (default_scalar_mode_supported_p): Declare. | |
628 | * doc/tm.texi (TARGET_SCALAR_MODE_SUPPORTED_P): Document. | |
629 | ||
630 | * c-common.c (handle_mode_attribute): Query scalar_mode_supported_p | |
631 | before attempting to create types. Tidy. | |
632 | * expr.c (vector_mode_valid_p): Use scalar_mode_supported_p. | |
633 | ||
634 | * config/alpha/alpha.c (alpha_scalar_mode_supported_p): New. | |
635 | (TARGET_SCALAR_MODE_SUPPORTED_P): New. | |
636 | ||
bab2b22b RH |
637 | 2004-08-25 Richard Henderson <rth@redhat.com> |
638 | ||
639 | * config/i386/freebsd.h (SUBTARGET_OVERRIDE_OPTIONS): Don't | |
640 | set REAL_MODE_FORMAT for TFmode. | |
641 | ||
c34be55e ZL |
642 | 2004-08-25 Ziemowit Laski <zlaski@apple.com> |
643 | ||
644 | * c-decl.c (grokparm): New function. | |
645 | * c-tree.h (grokparm): New prototype. | |
646 | ||
4c124b4c AM |
647 | 2004-08-25 Andrew MacLeod <amacleod@redhat.com> |
648 | ||
649 | * tree-ssa-operands.h (struct ssa_operand_iterator_d): New. SSA operand | |
650 | iterator controlling structure. | |
651 | (SSA_OP_USE, SSA_OP_DEF, SSA_OP_VUSE, SSA_OP_VMAYUSE, SSA_OP_VMAYDEF, | |
652 | SSA_OP_VMUSTDEF, SSA_OP_VIRTUAL_USES, SSA_OP_VIRTUAL_DEFS, | |
653 | SSA_OP_ALL_USES, SSA_OP_ALL_DEFS, SSA_OP_ALL_OPERANDS): New. Operand | |
654 | iterator flags. | |
655 | (FOR_EACH_SSA_TREE_OPERAND): New. Iterate over operands as trees. | |
656 | (FOR_EACH_SSA_USE_OPERAND): New. Iterate over operands as uses. | |
657 | (FOR_EACH_SSA_DEF_OPERAND): New. Iterate over operands as defs. | |
658 | (FOR_EACH_SSA_MAYDEF_OPERAND): New. Iterate over V_MAY_DEFs. | |
659 | * tree-ssa-operands.c (NULL_DEF_OPERAND_P, NULL_USE_OPERAND_P): New. | |
660 | Empty operand pointers. | |
661 | * tree-flow-inline.h (op_iter_done): New. Return true if finished. | |
662 | (op_iter_next_use): New. Return next use_operand_p. | |
663 | (op_iter_next_def): New. Return next def_operand_p. | |
664 | (op_iter_next_tree): New. Return next operands as a tree. | |
665 | (op_iter_init): New. Initialize an iterator structure. | |
666 | (op_iter_init_use): New. Initialize structure and get the first use. | |
667 | (op_iter_init_def): New. Initialize structure and get the first def. | |
668 | (op_iter_init_tree): New. Initialize structure and get the first tree. | |
669 | (op_iter_next_maydef): New. Return next V_MAY_DEF operands. | |
670 | (op_iter_init_maydef): New. Initialize structure and get the first | |
671 | V_MAY_DEF operands. | |
672 | * tree-cfg.c (tree_duplicate_bb): Use new operand iterator. | |
673 | * tree-dfa.c (compute_immediate_uses_for_stmt, | |
674 | redirect_immediate_uses): Use new operand iterator. | |
675 | (v_may_defs_disappeared_p, v_must_defs_disappeared_p): Delete. | |
676 | (mark_new_vars_to_rename): Use new operand iterator. Count virtual | |
677 | operands instead of using *_disappeared_p routines. | |
678 | * tree-into-ssa.c (mark_def_sites, ssa_mark_def_sites, rewrite_stmt, | |
679 | ssa_rewrite_stmt): Use new operand iterator. | |
680 | * tree-outof-ssa.c (check_replaceable, find_replaceable_in_bb, | |
681 | rewrite_trees): Use new operand iterator. | |
682 | * tree-pretty-print.c (dump_vops): Use new operand iterator. | |
683 | * tree-sra.c (mark_all_v_defs): Use new operand iterator. | |
684 | * tree-ssa-alias.c (compute_points_to_and_addr_escape, | |
685 | dump_points_to_info): Use new operand iterator. | |
686 | * tree-ssa-ccp.c (cp_lattice_meet, visit_stmt, initialize, | |
687 | replace_uses_in, replace_vuse_in, likely_value, set_rhs): Use new | |
688 | operand iterator. | |
689 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary, | |
690 | propagate_necessity): Use new operand iterator. | |
691 | * tree-ssa-dom.c (cprop_into_stmt, optimize_stmt): Use operand iterator. | |
692 | (register_definitions_for_stmt): Use new operand iterator. Take stmt as | |
693 | a parameter instead of a stmt_ann_t. | |
694 | * tree-ssa-live.c (create_ssa_var_map, calculate_live_on_entry, | |
695 | build_tree_conflict_graph): Use new operand iterator. | |
696 | * tree-ssa-loop-im.c (determine_max_movement, single_reachable_address, | |
697 | rewrite_mem_refs): Use new operand iterator. | |
698 | * tree-ssa-loop-manip.c (find_uses_to_rename_stmt, | |
699 | check_loop_closed_ssa_use): Use new operand iterator. | |
700 | * tree-ssa.c (verify_ssa, replace_immediate_uses): Use operand iterator. | |
701 | * tree-ssanames.c (release_defs): Use new operand iterator. | |
702 | * tree-vectorizer.c (vect_create_data_ref): Use new operand iterator. | |
703 | ||
4185f1ce AN |
704 | 2004-08-25 Adam Nemet <anemet@lnxw.com> |
705 | ||
706 | * tlink.c (initial_cwd): New variable. | |
707 | (tlink_init): Initialize it. | |
708 | (recompile_files): Use tlink_execute() instead of system(). Don't | |
709 | duplicate verbose output of collect_execute. Restore initial_cwd. | |
710 | Update comment before the function. | |
711 | ||
700686fa ZL |
712 | 2004-08-25 Ziemowit Laski <zlaski@apple.com> |
713 | ||
714 | * c-typeck.c (build_c_cast): In ObjC, always preserve (and silently | |
715 | accept) a cast from one Objective-C pointer type to another. | |
716 | ||
7fb654ef PC |
717 | 2004-08-25 Paolo Carlini <pcarlini@suse.de> |
718 | ||
719 | * doc/install.texi: Document that libstdc++-v3 requires | |
720 | now automake 1.9.1. | |
721 | ||
8e8d5162 CT |
722 | 2004-08-25 Caroline Tice <ctice@apple.com> |
723 | ||
724 | * bb-reorder.c (partition_hot_cold_basic_blocks): Add more details | |
725 | to comments at start of function. | |
726 | * cfgbuild.c (make_edges): Add more details to hot/cold partitioning | |
727 | comment. | |
728 | * cfgcleanup.c (try_simplify_condjump, try_forward_edges, | |
729 | merge_blocks_move_predecessor_nojumps, | |
730 | merge_blocks_move_successor_nojumps, merge_blocks_move, | |
731 | try_crossjump_to_edge, try_crossjump_bb): Likewise. | |
732 | * cfglayout.c (fixup_reorder_chain): Likewise. | |
733 | * cfgrtl.c (rtl_can_merge_blocks, try_redirect_by_replacing_jump, | |
734 | cfg_layout_can_merge_blocks_p): Likewise. | |
735 | * ifcvt.c (find_if_case_1, find_if_case_2): Likewise. | |
736 | * passes.c (rest_of_compilation): Update comments for calling | |
737 | optimization that partitions hot/cold basic blocks. | |
738 | * doc/invoke.texi: Update documentation of | |
739 | freorder-blocks-and-partition flag. | |
740 | ||
41a21e1d RS |
741 | 2004-08-25 Richard Sandiford <rsandifo@redhat.com> |
742 | ||
743 | * config/mips/mips.md (reg): Renamed mode attribute from ccreg. | |
744 | (*mov*_on_*): Adjust accordingly. Add an explicit MOVECC: prefix. | |
745 | ||
e5f14571 RS |
746 | 2004-08-25 Richard Sandiford <rsandifo@redhat.com> |
747 | ||
748 | * config/mips/mips.md (any_shift): New code macro. | |
749 | (optab, insn): New code attributes. | |
750 | ({ashl,ashr,lshr}[sd]i3): Redefine using :GPR and any_shift. | |
751 | Use the standard rather than internal patterns for the MIPS16 | |
752 | double-shift optimization. | |
753 | (*{ashl,ashr,lshr}[sd]i3): New names for the non-mips16 shift patterns. | |
754 | Redefine using :GPR and any_shift. | |
755 | (*{ashl,ashr,lshr}si3_extend): Generalize ashlsi3_internal1_extend | |
756 | to cover all three shifts. | |
757 | (*{ashl,ashr,lshr}si3_mips16): New names for the mips16 SImode shifts. | |
758 | Redefine using any_shift. Use :GPR and any_shift to combine splitters. | |
759 | (*{ashl,ashr,lshr}di3_mips16): New names for the mips16 DImode shifts. | |
760 | ||
bbbb79d4 GK |
761 | 2004-08-24 Geoffrey Keating <geoffk@apple.com> |
762 | ||
763 | * gimplify.c (lookup_tmp_var): Separate temporaries when not | |
764 | optimizing. | |
765 | ||
d711cf67 JDA |
766 | 2004-08-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
767 | ||
768 | PR libstdc++/17005 (fix for HP-UX 11.11) | |
769 | * config.gcc (hppa*-*-*): Move MASK_BIG_SWITCH to target_cpu_default2. | |
770 | (hppa*-*-hpux*): Consolidate hppa1.0-*-* code. Rework handling of | |
771 | tm_file including pa-hpux1010.h or pa-hpux1111.h when appropriate. | |
772 | * config/pa/pa-hpux1010.h, config/pa/pa-hpux1111.h: New files. | |
773 | * config/pa/pa-hpux.h (TARGET_HPUX): Define. | |
774 | (LINK_SPEC): Handle march=1.0 option. | |
775 | * config/pa/pa-hpux10.h (TARGET_OS_CPP_BUILTINS): Predefine _XOPEN_UNIX | |
776 | and _XOPEN_SOURCE_EXTENDED for UNIX 95. | |
777 | (SUBTARGET_OPTIONS): New define. | |
778 | (LINK_SPEC): Handle march=1.0 option. | |
779 | (STARTFILE_SPEC): New define. | |
780 | * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Predefine _XOPEN_UNIX | |
781 | and _XOPEN_SOURCE_EXTENDED for UNIX 95. Additionally, predefine | |
782 | _INCLUDE__STDC_A1_SOURCE and _INCLUDE_XOPEN_SOURCE_500 for UNIX 98. | |
783 | (SUBTARGET_OPTIONS): New define. | |
784 | (LINK_SPEC): Handle march=1.0 option. | |
785 | (STARTFILE_SPEC): New define. | |
786 | * config/pa/pa.c (override_options): Add code to process -munix= option. | |
787 | * config/pa/pa.h (pa_unix_string, flag_pa_unix): Declare. | |
788 | (TARGET_HPUX, TARGET_HPUX_10_10, TARGET_HPUX_11_11): Provide default | |
789 | defines. | |
790 | (TARGET_OPTIONS): Add SUBTARGET_OPTIONS to option list. | |
791 | (SUBTARGET_OPTIONS): Provide default define. | |
792 | * config/pa/pa64-hpux.h (STANDARD_STARTFILE_PREFIX_1, | |
793 | STANDARD_STARTFILE_PREFIX_2): New defines. | |
794 | (STARTFILE_SPEC): Provide unix95.o or unix98.o startfiles as necessary. | |
795 | (ENDFILE_SPEC): Use %O. | |
796 | * doc/install.texi (hppa*-*-hpux*): Reword paragraph on -g and gas. | |
797 | Mention issue caused by changing namespace and runtime to UNIX 95/98. | |
798 | * doc/invoke.texi (HPPA options): Move misplaced text to FRV options. | |
799 | Document -munix=std option. | |
800 | ||
5affca01 SB |
801 | 2004-08-25 Steven Bosscher <stevenb@suse.de> |
802 | ||
803 | * cse.c (cse_around_loop, cse_check_loop_start, | |
804 | cse_set_around_loop): Remove. | |
805 | (cse_basic_block): Remove the around_loop argument. | |
806 | (cse_end_of_basic_block): Remove the after_loop argument. | |
807 | (cse_main): Likewise. | |
808 | * rtl.h (cse_main): Update prototype. | |
809 | * passes.c (rest_of_handle_cse, rest_of_handle_cse2, | |
810 | rest_of_handle_gcse): Update cse_main calls. | |
811 | ||
7d60be94 NS |
812 | 2004-08-25 Nathan Sidwell <nathan@codesourcery.com> |
813 | ||
814 | * tree.h (build_int_cst): New, sign extended constant. | |
815 | (build_int_cstu): New, zero extended constant. | |
816 | (build_int_cst_wide): Renamed from build_int_cst. | |
817 | * tree.c (build_int_cst, build_int_cstu): New. | |
818 | (build_int_cst_wide): Renamed from build_int_cst. | |
819 | (make_vector_type, build_common_tree_nodes, | |
820 | build_common_tree_nodes_2): Adjust build_int_cst calls. | |
821 | * builtins.c (expand_builtin_prefetch, expand_builtin_strstr, | |
822 | expand_builtin_strpbrk, expand_builtin_fputs, | |
823 | build_string_literal, expand_builtin_printf, | |
824 | expand_builtin_sprintf, fold_builtin_classify_type, | |
825 | fold_builtin_lround, fold_builtin_bitop, fold_builtin_isascii, | |
826 | fold_builtin_toascii, fold_builtin_isdigit, | |
827 | simplify_builtin_strstr, simplify_builtin_strpbrk, | |
828 | fold_builtin_fputs, simplify_builtin_sprintf): Likewise. | |
829 | * c-common.c (start_fname_decls, fix_string_type, shorten_compare, | |
830 | DEF_ATTR_INT): Likewise. | |
831 | * c-decl.c (complete_array_type, check_bitfield_type_and_width): | |
832 | Likewise. | |
833 | * c-lex.c (interpret_integer, lex_charconst): Likewise. | |
834 | * c-parse.in (primary) <TYPES_COMPATIBLE_P> Likewise. | |
835 | * c-pretty-print.c (pp_c_integer_constant): Likewise. | |
836 | * c-typeck.c (really_start_incremental_init, push_init_level, | |
837 | set_nonincremental_init_from_string): Likewise. | |
838 | * calls.c (load_register_parameters): Likewise. | |
839 | convert.c (convert_to_pointer): Likewise. | |
840 | coverage.c (coverage_counter_alloc, tree_coverage_counter_ref, | |
841 | build_fn_info_type, build_fn_info_value, build_ctr_info_value, | |
842 | build_gcov_info): Likewise. | |
843 | * except.c (init_eh, assign_filter_values): Likewise. | |
844 | * expmed.c (store_fixed_bit_field, extract_bit_field, | |
845 | extract_fixed_bit_field, extract_split_bit_field, expand_shift, | |
846 | expand_mult_const, expand_mult_highpart_adjust, extract_high_half, | |
847 | expand_sdiv_pow2, expand_divmod, make_tree): Likewise. | |
848 | * expr.c (convert_move, emit_group_load, emit_group_store, | |
849 | expand_assignment, store_constructor, store_field, | |
850 | expand_expr_real_1, reduce_to_bit_field_precision): Likewise. | |
851 | fold-const.c (force_fit_type, int_const_binop, fold_convert_const, | |
852 | invert_truthvalue, optimize_bit_field_compare, | |
853 | decode_field_reference, all_ones_mask_p, constant_boolean_node, | |
854 | fold_div_compare, fold, fold_read_from_constant_string, | |
855 | fold_negate_const, fold_abs_const, fold_not_const, round_up, | |
856 | round_down): Likewise. | |
857 | * function.c (assign_parm_setup_block): Likewise. | |
858 | * stmt.c (shift_return_value, expand_case, estimate_case_costs): | |
859 | Likewise. | |
860 | * stor-layout.c (layout_type, initialize_sizetypes, | |
861 | set_min_and_max_values_for_integral_type): Likewise. | |
862 | * tree-chrec.c (chrec_fold_multiply_poly_poly, | |
863 | reset_evolution_in_loop): Likewise. | |
864 | * tree-chrec.h (build_polynomial_chrec): Likewise. | |
865 | * tree-complex.c (build_replicated_const): Likewise. | |
866 | * tree-eh.c (honor_protect_cleanup_actions, | |
867 | lower_try_finally_onedest, lower_try_finally_copy, | |
868 | lower_try_finally_switch): Likewise. | |
869 | * tree-mudflap.c (mf_build_string, mx_register_decls, | |
870 | mudflap_register_call, mudflap_enqueue_constant): Likewise. | |
871 | * tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise. | |
872 | * tree-pretty-print.c (dump_generic_node): Likewise. | |
873 | * tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref): | |
874 | Likewise. | |
875 | * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise. | |
876 | * tree-ssa-loop-niter.c (number_of_iterations_cond, | |
877 | loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type): | |
878 | Likewise. | |
879 | * tree-ssa-loop-ivcanon.c (create_canonical_iv, | |
880 | canonicalize_loop_induction_variables): Likewise. | |
881 | * tree-vectorizer.c (vect_create_index_for_array_ref, | |
882 | vect_transform_loop_bound, vect_compute_data_ref_alignment): | |
883 | Likewise. | |
884 | ||
885 | * config/alpha/alpha.c (alpha_initialize_trampoline, alpha_va_start, | |
886 | alpha_gimplify_va_arg_1): Likewise. | |
887 | * config/arm/arm.c (arm_get_cookie_size): Likewise. | |
888 | * config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise. | |
889 | * config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise. | |
890 | * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise. | |
891 | * config/mips/mips.c (mips_build_builtin_va_list, mips_va_start, | |
892 | mips_gimplify_va_arg_expr): Likewise. | |
893 | * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise. | |
894 | * config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg, | |
895 | add_compiler_branch_island): Likewise. | |
896 | * config/s390/s390.c (s390_va_start): Likewise. | |
897 | * config/sh/sh.c (sh_va_start): Likewise. | |
898 | * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start): | |
899 | Likewise. | |
900 | * config/xtensa/xtensa.c (xtensa_va_start, | |
901 | xtensa_gimplify_va_arg_expr): Likewise. | |
902 | ||
903 | * objc/objc-act.c (build_objc_string_object, | |
904 | build_objc_symtab_template, init_def_list, init_objc_symtab, | |
905 | init_module_descriptor, generate_static_references, | |
906 | build_selector_translation_table, get_proto_encoding, | |
907 | build_typed_selector_reference, build_selector_reference, | |
908 | build_next_objc_exception_stuff, | |
909 | build_method_prototype_list_template, generate_descriptor_table, | |
910 | generate_protocols, build_protocol_initializer, | |
911 | build_ivar_list_template, build_method_list_template, | |
912 | build_ivar_list_initializer, generate_ivars_list, | |
913 | generate_dispatch_table, generate_protocol_list, | |
914 | build_category_initializer, build_shared_structure_initializer, | |
915 | generate_shared_structures, handle_impent, | |
916 | generate_objc_image_info): Likewise. | |
917 | ||
8b63d0e5 PB |
918 | 2004-04-25 Paolo Bonzini <bonzini@gnu.org> |
919 | ||
920 | * cfglayout.c (duplicate_insn_chain): Remove references to | |
921 | NOTE_INSN_LOOP_VTOP and NOTE_INSN_LOOP_CONT. | |
922 | * cfgloop.h (struct loop): Remove fields vtop, cont and cont_dominator. | |
923 | * cfgrtl.c (rtl_delete_block): Remove handling of NOTE_INSN_LOOP_CONT. | |
924 | * final.c (final_scan_insn): Remove references to NOTE_INSN_LOOP_VTOP | |
925 | and NOTE_INSN_LOOP_CONT. | |
926 | * insn-notes.def (NOTE_INSN_LOOP_VTOP, NOTE_INSN_LOOP_CONT): Remove. | |
927 | * jump.c (squeeze_notes): Remove references to NOTE_INSN_LOOP_VTOP | |
928 | and NOTE_INSN_LOOP_CONT. | |
929 | * loop.c (scan_loops, find_and_verify_loops, for_each_insn_in_loop, | |
930 | check_dbra_loop, loop_dump_aux): Remove references to removed notes | |
931 | and fields. | |
932 | * reorg.c (mostly_true_jump): Do not rely on NOTE_INSN_LOOP_VTOPs. | |
933 | * unroll.c (unroll_loop, copy_loop_body, loop_iterations): Remove | |
934 | references to removed notes and fields. | |
935 | (subtract_reg_term, ujump_to_loop_cont): Remove. | |
936 | ||
078e3ffe PB |
937 | 2004-08-25 Paolo Bonzini <bonzini@gnu.org> |
938 | ||
8b63d0e5 | 939 | * doc/install.texi: Document that libcpp does not require |
078e3ffe PB |
940 | Automake any longer. Document that Automake 1.9.1 should |
941 | work everywhere. | |
942 | ||
f8ca7e49 ZW |
943 | 2004-08-25 Zack Weinberg <zack@codesourcery.com> |
944 | ||
945 | * flags.h (enum debug_info_type): Remove DWARF_DEBUG. | |
946 | * defaults.h (PREFERRED_DEBUGGING_TYPE): Remove check for | |
947 | DWARF_DEBUGGING_INFO from choice-of-definition chain; | |
948 | restructure using C89 features (#elif, #error). | |
949 | * c-lex.c, final.c, opts.c, config/cris/cris.c, config/frv/frv.c | |
950 | * config/sh/sh.h: Remove references to DWARF_DEBUG. | |
951 | * doc/invoke.texi: Remove references to DWARF version 1; | |
952 | clarify why -gdwarf-2<n> doesn't work. | |
953 | ||
51a904c9 ZW |
954 | 2004-08-25 Zack Weinberg <zack@codesourcery.com> |
955 | ||
956 | * basic-block.h (BB_SET_PARTITION): Clear old value first. | |
957 | * cfg.c (clear_bb_flags): Don't clear partition setting. | |
69b9b0d2 | 958 | * ifcvt.c (find_if_case_1): Remove ??? comment. |
51a904c9 | 959 | |
e548ead9 AM |
960 | 2004-08-25 Alan Modra <amodra@bigpond.net.au> |
961 | ||
962 | PR target/17052 | |
963 | * config/rs6000/rs6000.h (machine_function): Remove sysv_varargs_p. | |
964 | * config/rs6000/sysv4.h (RS6000_VARARGS_AREA): Use | |
965 | current_function_stdarg in place of sysv_varargs_p. | |
966 | * config/rs6000/rs6000.c (setup_incoming_varargs): Don't set | |
967 | sysv_varargs_p. | |
968 | ||
1e19ac74 RH |
969 | 2004-08-24 Richard Henderson <rth@redhat.com> |
970 | ||
971 | PR target/16298 | |
972 | * config/i386/i386.c (legitimate_constant_p): Rework to not accept | |
973 | random codes within CONST. | |
974 | ||
c61225e7 JW |
975 | 2004-08-24 James E Wilson <wilson@specifixinc.com> |
976 | ||
977 | * Makefile.in (STAGEFEEDBACK_FLAGS_TO_PASS): Remove | |
978 | -freorder-blocks-and-partition. | |
979 | ||
37840132 JDA |
980 | 2004-08-24 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
981 | ||
982 | PR middle-end/17044 | |
983 | * tree-ssa-threadupdate.c (redirection_data): Make static. | |
984 | (thread_block): Use ggc_alloc_cleared to allocate struct | |
985 | redirection_data. Don't free elements in redirection_data. | |
986 | ||
cf1d880b RS |
987 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
988 | ||
989 | * config/mips/predicates.md (small_data_pattern): Match prefetches. | |
990 | ||
b3393f1f ZD |
991 | 2004-08-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
992 | ||
993 | PR tree-optimization/17016 | |
994 | * tree-ssa-loop-niter.c (number_of_iterations_cond, | |
995 | number_of_iterations_exit): Use POINTER_TYPE_P instead | |
996 | of testing for POINTER_TYPE. | |
997 | ||
82b85a85 ZD |
998 | 2004-08-24 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
999 | ||
1000 | * tree-ssa-loop-ivcanon.c: New file. | |
1001 | * tree-ssa-loop-manip.c (create_iv): New function. | |
1002 | * Makefile.in (tree-ssa-loop-ivcanon.o): Add. | |
1003 | (tree-ssa-loop.o, tree-ssa-loop-manip.o): Add SCEV_H dependency. | |
1004 | * cfgloop.c (mark_single_exit_loops): New function. | |
1005 | (verify_loop_structure): Verify single-exit loops. | |
1006 | * cfgloop.h (struct loop): Add single_exit field. | |
1007 | (LOOPS_HAVE_MARKED_SINGLE_EXITS): New constant. | |
1008 | (mark_single_exit_loops): Declare. | |
1009 | (tree_num_loop_insns): Declare. | |
1010 | * cfgloopmanip.c (update_single_exits_after_duplication): New function. | |
1011 | (duplicate_loop_to_header_edge): Use it. | |
1012 | * common.opt (fivcanon): New flag. | |
1013 | * timevar.def (TV_TREE_LOOP_IVCANON, TV_COMPLETE_UNROLL): New timevars. | |
1014 | * tree-cfg.c (tree_find_edge_insert_loc): Return newly created block. | |
1015 | (bsi_commit_edge_inserts_1): Pass null to tree_find_edge_insert_loc. | |
1016 | (bsi_insert_on_edge_immediate): New function. | |
1017 | * tree-flow.h (bsi_insert_on_edge_immediate, | |
1018 | canonicalize_induction_variables, tree_unroll_loops_completely, | |
1019 | create_iv): Declare. | |
1020 | * tree-optimize.c (init_tree_optimization_passes): Add | |
1021 | pass_iv_canon and pass_complete_unroll. | |
1022 | * tree-pass.h (pass_iv_canon, pass_complete_unroll): Declare. | |
1023 | * tree-scalar-evolution.c (get_loop_exit_condition, | |
1024 | get_exit_conditions_rec, number_of_iterations_in_loop, | |
1025 | scev_initialize): Use single_exit information. | |
1026 | * tree-ssa-loop-niter.c (number_of_iterations_cond): Record | |
1027 | missing assumptions. | |
1028 | (loop_niter_by_eval): Return number of iterations as unsigned | |
1029 | int. | |
1030 | * tree-ssa-loop.c (tree_ssa_loop_init): Mark single exit loops. | |
1031 | (tree_ssa_loop_ivcanon, gate_tree_ssa_loop_ivcanon, pass_iv_canon, | |
1032 | tree_complete_unroll, gate_tree_complete_unroll, pass_complete_unroll): | |
1033 | New passes. | |
1034 | (tree_ssa_loop_done): Call free_numbers_of_iterations_estimates. | |
1035 | * tree-ssanames.c (make_ssa_name): Allow creating ssa name before | |
1036 | the defining statement is ready. | |
1037 | * tree-vectorizer.c (vect_create_iv_simple): Removed. | |
1038 | (vect_create_index_for_array_ref, vect_transform_loop_bound): | |
1039 | Use create_iv. | |
1040 | (vect_transform_loop_bound): Use single_exit information. | |
1041 | (vect_analyze_loop_form): Cleanup bogus tests. | |
1042 | (vectorize_loops): Do not call flow_loop_scan. | |
1043 | * tree.h (may_negate_without_overflow_p): Declare. | |
1044 | * fold-const.c (may_negate_without_overflow_p): Split out from ... | |
1045 | (negate_expr_p): ... this function. | |
1046 | (tree_expr_nonzero_p): Handle overflowed constants correctly. | |
1047 | * doc/invoke.texi (-fivcanon): Document. | |
1048 | * doc/passes.texi: Document canonical induction variable creation. | |
1049 | ||
b3c90666 RS |
1050 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
1051 | ||
1052 | * config/mips/mips.h (ISA_HAS_INT_CONDMOVE): Delete. | |
1053 | * config/mips/mips.c (print_operand): Fold %B/%b handling into %T/%t, | |
1054 | using the mode of the operand to decide between them. | |
1055 | * config/mips/mips.md (MOVECC): New mode macro. | |
1056 | (ccreg): New mode attribute. | |
1057 | (*mov{si,di,sf,df}_on_{cc,si,di}): Name formerly unnamed patterns. | |
1058 | Redefine using :GPR and :MOVECC. Use %T and %t for the condition. | |
1059 | (mov[sd]icc): Redefine using :GPR. | |
1060 | ||
4767c570 RS |
1061 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
1062 | ||
04550232 RS |
1063 | * config/mips/mips-protos.h (mips_emit_prefetch): Delete. |
1064 | (mips_prefetch_cookie): New function. | |
1065 | * config/mips/mips.c (print_operand_address): Fix handling of | |
1066 | ADDRESS_CONST_INT. | |
1067 | (mips_emit_prefetch): Delete. | |
1068 | (mips_prefetch_cookie): New function. | |
1069 | * config/mips/mips.md (prefetch): Turn into a define_insn. Use a | |
1070 | mode of QImode for the address_operand. Use mips_prefetch_cookie | |
1071 | to calculate the first "pref" operand. | |
1072 | (prefetch_[sd]i, prefetch_[sd]i_address): Delete. | |
1073 | (prefetch_indexed_[sd]i): Redefine using :P. Use mips_prefetch_cookie. | |
4767c570 | 1074 | |
a657c98a RE |
1075 | 2004-08-24 Richard Earnshaw <rearnsha@arm.com> |
1076 | ||
1077 | * arm.md: Include predicates.md. | |
1078 | * predicates.md: New file. | |
1079 | * arm.c (s_register_operand, arm_hard_register_operand) | |
1080 | (arm_general_register_operand, f_register_operand, reg_or_int_operand) | |
1081 | (arm_immediate_operand, arm_neg_immediate_operand) | |
1082 | (arm_not_immediate_operand, arm_rhs_operand, arm_rhsm_operand) | |
1083 | (arm_add_operand, arm_addimm_operand, arm_not_operand) | |
1084 | (offsettable_memory_operand, alignable_memory_operand) | |
1085 | (arm_reload_memory_operand, arm_float_rhs_operand) | |
1086 | (arm_float_add_operand, vfp_compare_operand, arm_float_compare_operand) | |
1087 | (index_operand, shiftable_operator, logical_binary_operator) | |
1088 | (shift_operator, equality_operator, arm_comparison_operator) | |
1089 | (minmax_operator, cc_register, dominant_cc_register) | |
1090 | (arm_extendqisi_mem_op, power_of_two_operand, nonimmediate_di_operand) | |
1091 | (di_operand, nonimmediate_soft_df_operand, soft_df_operand) | |
1092 | (const_shift_operand, load_multiple_operation) | |
1093 | (store_multiple_operation, multi_register_push, thumb_cmp_operand) | |
1094 | (thumb_cmpneg_operand, thumb_cbrch_target_operand) | |
1095 | (cirrus_register_operand, cirrus_fp_register) | |
1096 | (cirrus_shift_const): Delete, replaced with equivalents in | |
1097 | predicates.md. | |
1098 | (shift_op): Handle ROTATE. | |
1099 | * arm-protos.h: Delete declarations for above. | |
1100 | * arm.h (PREDICATE_CODES, SPECIAL_MODE_PREDICATES): Delete. | |
1101 | * t-arm (MD_INCLUDES): Add predicates.md. | |
1102 | (s-preds): Depends on MD_INCLUDES. | |
1103 | ||
886ce862 RS |
1104 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
1105 | ||
1106 | * config/mips/mips.c (mips_gen_conditional_trap): Fix mode. | |
1107 | * config/mips/mips.md (*conditional_trap[sd]i): Name previously unnamed | |
1108 | patterns. Redefine using :GPR. Give the match_operator a mode. | |
1109 | Use '%2' rather than '%z2' for operand 2. | |
1110 | ||
be659abd RS |
1111 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
1112 | ||
1113 | * config/mips/mips.md (load_call[sd]i): Redefine using :P. Add mode | |
1114 | attribute. | |
1115 | ||
92dcb882 RS |
1116 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
1117 | ||
1118 | * config/mips/mips.md (indirect_jump): Use force_reg. Adjust names | |
1119 | of internal patterns. | |
1120 | (indirect_jump[sd]i): Renamed from indirect_jump_internal[12]. | |
1121 | Redefine using :P. | |
1122 | (tablejump): Use expand_binop to calculate address. Adjust names | |
1123 | of internal patterns. | |
1124 | (tablejump[sd]i): Renamed from tablejump_internal[12]. | |
1125 | Redefine using :P. | |
1126 | (tablejump_mips16[12]): Delete. | |
1127 | ||
a0160289 RS |
1128 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
1129 | ||
1130 | * config/mips/mips.md (*seq_[sd]i, *seq_[sd]i_mips16, *sne_[sd]i) | |
1131 | (*sgt_[sd]i, *sgt_[sd]i_mips16, *sge_[sd]i, *slt_[sd]i) | |
1132 | (*slt_[sd]i_mips16, *sle_[sd]i, *sle_[sd]i_mips16, *sgtu_[sd]i) | |
1133 | (*sgtu_[sd]i_mips16, *sge_[sd]i, *sltu_[sd]i, *sltu_[sd]i_mips16) | |
1134 | (*sleu_[sd]i, *sleu_[sd]i_mips16): Redefine using :GPR. | |
1135 | ||
2c4402f4 RS |
1136 | 2004-08-24 Richard Sandiford <rsandifo@redhat.com> |
1137 | ||
1138 | * config/mips/mips.md (cmpsi, cmpdi): Redefine using :GPR. | |
1139 | (*branch_zero[sd]i): Renamed from branch_zero{,_di}. Redefine | |
1140 | using :GPR. | |
1141 | (*branch_zero[sd]i_inverted): Likewise branch_zero{,_di}_inverted. | |
1142 | (*branch_equality[sd]i): Likewise branch_equality{,_di}. | |
1143 | (*branch_equality[sd]i_inverted): Likewise | |
1144 | branch_equality{,_di}_inverted. | |
1145 | (*branch_equality[sd]i_mips16): Name formerly unnamed patterns. | |
1146 | Redefine using :GPR. | |
1147 | ||
b5c2f1d1 ZW |
1148 | 2004-08-24 Zack Weinberg <zack@codesourcery.com> |
1149 | ||
1150 | * rtl.def: Reorganize, placing all codes used only in machine | |
1151 | descriptions at the end. | |
1152 | ||
9e995780 ZW |
1153 | * rtl.def: Wrap MD-only codes in #ifdef GENERATOR_FILE. |
1154 | * gengtype.c: Don't include rtl.h. Define enum rtx_code and | |
1155 | rtx_name, rtx_format arrays by direct reference to rtl.def, | |
1156 | first undefining GENERATOR_FILE. Define enum insn_note and | |
1157 | note_insn_name array by direct reference to insn-notes.def. | |
1158 | (adjust_field_rtx_def): Remove local definition of rtx_name. | |
1159 | Use symbolic names for insn notes. | |
1160 | * Makefile.in (gengtype.o): Update dependencies. | |
1161 | ||
076c7ab8 ZW |
1162 | 2004-08-24 Zack Weinberg <zack@codesourcery.com> |
1163 | ||
1164 | * basic-block.h (struct basic_block_def): Reorder fields to | |
1165 | eliminate interior padding. Remove 'partition' field. | |
1166 | (BB_DISABLE_SCHEDULE, BB_HOT_PARTITION, BB_COLD_PARTITION) | |
1167 | (BB_UNPARTITIONED, BB_PARTITION, BB_SET_PARTITION) | |
1168 | (BB_COPY_PARTITION): New macros. | |
1169 | * bb-reorder.c, cfgcleanup.c, cfglayout.c, cfgrtl.c, ifcvt.c | |
1170 | Replace all references to the 'partition' field of a basic | |
1171 | block with new macros. | |
1172 | ||
1173 | * insn-notes.def: Delete NOTE_INSN_DISABLE_SCHED_OF_BLOCK. | |
1174 | * final.c (final_scan_insn): Don't handle it. | |
1175 | * modulo-sched.c: Set BB_DISABLE_SCHEDULE flag on g->bb | |
1176 | instead of emitting a NOTE_INSN_DISABLE_SCHED_OF_BLOCK note. | |
1177 | * sched-rgn.c (sched_is_disabled_for_current_region_p): | |
1178 | Look for a BB_DISABLE_SCHEDULE flag on the block instead of a note. | |
1179 | ||
8c1d6d62 NS |
1180 | 2004-08-24 Nathan Sidwell <nathan@codesourcery.com> |
1181 | ||
1182 | * c-decl.c (c_init_decl_processing): Adjust | |
1183 | build_common_tree_nodes call. | |
1184 | * expmed.c (const_mult_add_overflow_p): Use | |
1185 | build_distinct_type_copy. | |
1186 | * stor-layout.c (early_type_list): Remove. | |
1187 | (layout_type): Don't append to early_type_list. | |
1188 | (initialize_sizetypes): Add signed_p argument. | |
1189 | (set_sizetype): Overwrite the stub type nodes directly. | |
1190 | * tree.c (copy_node_stat): Clear a type's value cache here ... | |
1191 | (build_distinct_type): ... not here. | |
1192 | (build_common_tree_nodes): Add signed_sizetype argument. Adjust. | |
1193 | * tree.h (initialize_sizetypes): Add signed_p argument. | |
1194 | (build_common_tree_nodes): Likewise. | |
1195 | ||
1196 | * objc/objc-act.c (get_static_reference): Use | |
1197 | build_variant_type_copy. | |
1198 | (get_protocol_reference): Likewise. | |
1199 | * objc/objc-act.h (TREE_STATIC_TEMPLATE): Use TREE_PRIVATE. | |
1200 | ||
97dc04b3 | 1201 | 2004-08-24 Richard Henderson <rth@redhat.com> |
076c7ab8 | 1202 | Andrew Pinski <apinski@apple.com> |
97dc04b3 RH |
1203 | |
1204 | * gimplify.c (gimplify_array_ref_to_plus): Delete. | |
1205 | (gimplify_addr_expr): Do not call gimplify_array_ref_to_plus | |
1206 | for ARRAY_REF. | |
1207 | ||
1208 | * config/rs6000/rs6000.c (altivec_expand_builtin): Go passed | |
1209 | ARRAY_REF also to get to the STRING_CST. | |
1210 | ||
72cdc543 PB |
1211 | 2004-08-24 Paul Brook <paul@codesourcery.com> |
1212 | ||
1213 | * config/arm/arm.c (arm_override_options): Update error message. | |
1214 | * config/arm/arm.h (TARGET_HARD_FLOAT): Rename to | |
1215 | TARGET_HARD_FLOAT_ABI. | |
1216 | (TARGET_SOFT_FLOAT_ABI): Rename to TARGET_HARD_FLOAT. | |
1217 | (LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Use TARGET_HARD_FLOAT_ABI. | |
1218 | ||
bd5ca07e NC |
1219 | 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> |
1220 | ||
1221 | PR target/17093 | |
1222 | * config/m32r.md (movsi_sda): Add SI mode specification to | |
1223 | UNSPEC. | |
1224 | ||
1225 | 2004-08-24 Nick Clifton <nickc@redhat.com> | |
1226 | ||
1227 | * config/m32r/m32r.h (PREDICATE_CODES): Remove duplicate definition | |
1228 | of seth_add3_operand. | |
1229 | ||
d46cd2be NS |
1230 | 2004-08-24 Nathan Sidwell <nathan@codesourcery.com> |
1231 | ||
1232 | * Makefile.in (PROTO_OBJS): Add errors.o. | |
1233 | * protoize.c (fancy_abort): Remove. | |
1234 | * mips-tfile.c (fancy_abort): Add parameters. | |
1235 | ||
748fa294 JW |
1236 | 2004-08-24 Jonathan Wakely <redi@gcc.gnu.org> |
1237 | ||
1238 | * doc/trouble.texi (C++ misunderstandings): Fix example code. | |
1239 | ||
4505f099 AT |
1240 | 2004-08-24 Andreas Tobler <a.tobler@schweiz.ch> |
1241 | ||
1242 | * Makefile.in (HOOKS_H): Add dependency on MACHMODE_H. | |
1243 | (host-default.o): Add dependency on HOOKS_H. | |
1244 | * config/x-linux: Likewise. | |
1245 | * config/x-solaris: Likewise. | |
1246 | * config/i386/x-mingw32: Likewise. | |
1247 | * config/rs6000/x-darwin: Likewise. | |
1248 | ||
a2fe1975 JW |
1249 | 2004-08-23 James E Wilson <wilson@specifixinc.com> |
1250 | ||
1251 | * reg-notes.def (REG_NOTE): In comment, change DEF_INSN_NOTE to | |
1252 | DEF_REG_NOTE. | |
1253 | ||
c3f216e2 MM |
1254 | 2004-08-23 Mark Mitchell <mark@codesourcery.com> |
1255 | ||
1256 | PR c/14492 | |
1257 | * dwarf2out.c (loc_descriptor_from_tree): Robustify. | |
1258 | ||
2e6ae27f DN |
1259 | 2004-08-23 Diego Novillo <dnovillo@redhat.com> |
1260 | ||
1261 | * cfg.c (check_bb_profile): Fix typos. | |
1262 | * function.c (assign_parm_is_stack_parm): Likewise. | |
1263 | * tree-nested.c: Likewise. | |
1264 | ||
d685c974 DJ |
1265 | 2004-08-23 Daniel Jacobowitz <dan@debian.org> |
1266 | ||
1267 | * ggc-zone.c (struc alloc_chunk): Rearrange flag bits and SIZE. | |
1268 | Remove TYPECODE. | |
1269 | (ggc_alloc_zone_1): Mark TYPE as unused. Don't save it in the chunk. | |
1270 | ||
f676971a EC |
1271 | 2004-08-23 Eric Christopher <echristo@redhat.com> |
1272 | ||
1273 | * defaults.h (VECTOR_MODE_SUPPORTED_P): Remove macro. | |
1274 | * system.h (VECTOR_MODE_SUPPORTED_P): Poison. | |
1275 | * target-def.h (TARGET_VECTOR_MODE_SUPPORTED_P): Define. | |
1276 | * target.h: Ditto. | |
1277 | * hooks.h: Include machmode.h. | |
1278 | (hook_bool_mode_false): Declare. | |
1279 | * hooks.c (hook_bool_mode_false): Define. | |
1280 | * expr.c (vector_mode_valid_p): Use targetm.vector_mode_supported_p. | |
1281 | * stor-layout.c (layout_type): Ditto. | |
1282 | * config/alpha/alpha.c (alpha_vector_mode_supported_p): New function. | |
1283 | Define to target macro. | |
1284 | * config/alpha/alpha.h (VECTOR_MODE_SUPPORTED_P): Delete. | |
1285 | * config/arm/arm.c: Ditto. Use. | |
1286 | * config/arm/arm.h: Ditto. | |
1287 | * config/arm/arm-protos.h: Ditto. | |
1288 | * config/i386/i386.c: Ditto. | |
1289 | * config/i386/i386.h: Ditto. | |
1290 | * config/rs6000/rs6000.c: Ditto. | |
1291 | * config/rs6000/rs6000.h: Ditto. | |
1292 | * config/sh/sh.c: Ditto. | |
1293 | * config/sh/sh.h: Ditto. | |
1294 | * config/sh/sh-protos.h: Ditto. | |
1295 | * config/sh/sh.md: Use. | |
1296 | * doc/tm.texi: Move documentation for VECTOR_MODE_SUPPORTED_P | |
1297 | to TARGET_VECTOR_MODE_SUPPORTED_P. | |
1298 | ||
8dd16ecc NS |
1299 | 2004-08-23 Nathan Sidwell <nathan@codesourcery.com> |
1300 | ||
b3d1f5b4 NS |
1301 | * Makefile.in (BUILD_ERRORS): Set to build-errors. |
1302 | (errors.o): New target for host. | |
1303 | (build-errors.o): New target for build. | |
1304 | (genobjs): Replace errors.o with build-errors. | |
1305 | (gengenrtl$(buildexeext)): Add $(BUILD_ERRORS). | |
1306 | (GCOV_OBJS, GCOV_DUMP_OBJS): Add errors.o. | |
1307 | (fix-headers$(build_exeext)): Add $(BUILD_ERRORS). | |
1308 | (fix-header.o): Add errors.h | |
1309 | * collect2.c (fancy_abort): Add parameters. | |
1310 | * collect2.h (fancy_abort): Don't declare. | |
1311 | * errors.h (fancy_abort): Don't declare. | |
1312 | * errors.c: Include either bconfig.h or config.h. | |
1313 | (fancy_abort): Trim filename. | |
1314 | * fix-header.c (v_fatal, fatal): Remove. | |
1315 | (progname): Remove definition. | |
1316 | (main): Set progname here. | |
1317 | * gcc.c (fancy_abort): Add parameters. | |
1318 | * gcc.h (fancy_abort): Remove declaration. | |
1319 | * gcov.c (fancy_abort): Remove. | |
1320 | * rtl.h (fancy_abort): Don't declare. | |
1321 | (abort): Don't define. | |
1322 | * tree.h (fancy_abort): Don't declare. | |
1323 | (abort): Don't define. | |
1324 | * system.h (fancy_abort): Declare. | |
1325 | (abort): Define to fancy_abort. | |
1326 | * fixinc/Makefile.in (ALLOBJ): Add ../build-errors.o | |
1327 | ||
be88a628 NS |
1328 | * tree.h (enum size_type_kind): Remove USIZETYPE, UBITSIZETYPE. |
1329 | (usize_type, ubitsizetype): Remove. | |
1330 | * stor-layout.c (set_sizetype): Don't initialize usizetype, | |
1331 | ubitsizetype. | |
1332 | * fold-const.c (size_diffop): TYPE can never be ubitsizetype. | |
1333 | ||
8dd16ecc NS |
1334 | * tree.h (build_distinct_type_copy): New. |
1335 | (build_type_copy): ... here. Rename to ... | |
1336 | (build_variant_type_copy): ... here. | |
1337 | * tree.c (build_qualified_type): Rename build_type_copy call. | |
1338 | (build_distinct_type_copy): New, broken out of ... | |
1339 | (build_type_copy): ... here. Rename to ... | |
1340 | (build_variant_type_copy): ... here. Use | |
1341 | build_distinct_type_copy. | |
1342 | (build_common_tree_nodes_2): Rename build_type_copy call. | |
1343 | * c-common.c (c_common_nodes_and_builtins): Rename build_type_copy | |
1344 | call. | |
1345 | (handle_packed_attribute, handle_unused_attribute, | |
1346 | handle_transparanet_union_attribute, handle_aligned_attribute, | |
1347 | handle_deprecated_attribute): Likewise. | |
1348 | * c-decl.c (clone_underlying_type, store_parm_decls_oldstyle): | |
1349 | Likewise. | |
1350 | * config/arm/arm.c (arm_handle_isr_attribyte): Likewise. | |
1351 | * config/rs6000/rs6000.c (rs6000_init_builtins): Use | |
1352 | build_distinct_type_copy. | |
1353 | ||
e8bf0f3b RS |
1354 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
1355 | ||
1356 | * config/mips/mips.md (mfhilo_[sd]i): Redefine using :GPR. Add mode | |
1357 | attribute. | |
1358 | ||
4d06ed0a RS |
1359 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
1360 | ||
1361 | * config/mips/mips.md (length): Don't use mips_fetch_insns for indexed | |
1362 | loads and stores. | |
1363 | (*lwxc1_<mode>, *ldxc1_<mode>, *swxc1_<mode>, *sdxc1_<mode>): Name | |
1364 | formerly unnamed patterns. Redefine using :P for the address. Remove | |
1365 | explicit length attributes. | |
1366 | ||
a3631d97 ZD |
1367 | 2004-08-23 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
1368 | ||
1369 | * tree-ssa-loop-im.c (fem_single_reachable_address, for_each_memref): | |
1370 | New functions. | |
1371 | (single_reachable_address): Use them. | |
1372 | (schedule_sm): Add dump. | |
1373 | (is_call_clobbered_ref): New function. | |
1374 | (determine_lsm_reg): Check whether the reference is call clobbered. | |
1375 | Only work for gimple_reg_type values. | |
1376 | ||
b1f58428 RS |
1377 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
1378 | ||
1379 | * config/mips/mips.md (*mov<mode>_ra): Name previously unnamed MIPS16 | |
1380 | $31 store insns. Redefine using :GPR. | |
1381 | ||
237b301e RS |
1382 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
1383 | ||
1384 | * config/mips/mips.md (P): New mode macro. | |
1385 | (*xgot_hi[sd]i, *xgot_lo[sd]i, *got_disp[sd]i, *got_page[sd]i) | |
1386 | (*load_got[sd]i, *low[sd]i, *low[sd]i_mips16): Redefine using :P. | |
1387 | Add mode attributes. | |
1388 | ||
c9081a92 RS |
1389 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
1390 | ||
1391 | * config/mips/mips.md (UNSPEC_[LS][WD][LR]): Delete in favor of... | |
1392 | (UNSPEC_{LOAD,STORE}_{LEFT,RIGHT}): ...these new constants. Shuffle | |
1393 | later constants to cover the gap. | |
1394 | (load, store): New mode attributes. | |
1395 | (mov_l[wd]l, mov_l[wd]r, mov_s[wd]l, mov_s[wd]r): Redefine using :GPR. | |
1396 | Use new unspec constants. | |
1397 | ||
3d1f285d RS |
1398 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
1399 | ||
1400 | * config/mips/mips.md (one_cmpl[sd]i2): Redefine using :GPR. | |
1401 | (and[sd]3, ior[sd]i3, xor[sd]i3): Likewise. Change 32-bit patterns | |
1402 | to use register_operand rather than uns_arith_operand as the predicate | |
1403 | for operand 1. Remove redundant MIPS16 force_reg() for operand 1. | |
1404 | (*and[sd]i3, *ior[sd]i3, *xor[sd]i3): Name formerly unnamed patterns. | |
1405 | Redefine using :GPR. Make same predicate change here. Extend the | |
1406 | commutativity of operands 1 and 2 from the SImode version to the | |
1407 | DImode one. | |
1408 | (*and[sd]i3_mips16, *ior[sd]i3_mips16, *xor[sd]i3_mips16): Likewise, | |
1409 | but with no predicate changes. | |
1410 | (*nor[sd]i3): Redefine using :GPR. | |
1411 | ||
c0e1b12f ZD |
1412 | 2004-08-23 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
1413 | ||
1414 | * tree-ssa-operands.c (get_call_expr_operands): Add VUSE operands for | |
1415 | noreturn functions. | |
1416 | ||
400a9325 RS |
1417 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
1418 | ||
1419 | * config/mips/mips.h (ISA_HAS_DCLZ_DCLO): Delete. | |
1420 | * config/mips/mips.md (abs[sd]i2): Redefine using :GPR. Only use | |
1421 | branch-likely insns for absdi2 if GENERATE_BRANCHLIKELY. Use "%." | |
1422 | rather than "%z2" (with a fake const0_rtx for operand 2). | |
1423 | (ffs[sd]i2): Redefine using :GPR. | |
1424 | (clz[sd]i2): Likewise. Use ISA_HAS_CLO_CLZ for the 64-bit case. | |
1425 | ||
2222da3a RS |
1426 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
1427 | ||
1428 | * config/mips/mips.md ({,u}divmod[sd]i4): Redefine using :GPR. | |
1429 | ||
15ac4ccf RS |
1430 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
1431 | ||
1432 | * config/mips/mips.md (any_extend): New code macro. | |
1433 | (u, su): New code attributes. | |
1434 | ({,u}mulsidi3, {,u}mulsidi3_32bit_internal, {,u}mulsidi3_32bit_r4000) | |
1435 | ({u,s}mulsi3_highpart, {u,s}mulsi3_highpart_internal) | |
1436 | ({u,s}mulsi3_highpart_mulhi_internal, {s,u}muldi3_highpart) | |
1437 | (*{s,u}mul_acc_di): Redefine using any_extend. | |
1438 | (*{,u}muls_di, *{s,u}msac_di): Likewise. Change names of patterns | |
1439 | to reflect real insn names. | |
1440 | (*mulsidi3_64bit, *mulsidi3_64bit_parts): Replace use of match_operator | |
1441 | with an any_extend template. | |
1442 | ({u,s}mulsi3_highpart_neg_mulhi_internal): Redefine using any_extend. | |
1443 | Add '*' to name. | |
1444 | ||
d46c971d RS |
1445 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
1446 | ||
1447 | * config/mips/mips.h (GENERATE_MULT3_SI): Check TARGET_MAD. | |
1448 | * config/mips/mips.md (mul[sd]i3, mul[sd]i3_internal) | |
1449 | (mul[sd]i3_r4000): Redefine using :GPR. | |
1450 | (mulsi3_mult3): Don't check TARGET_MAD separately. | |
1451 | (muldi3_mult3): Moved after mulsi_mult3. | |
1452 | ||
5811cb27 RS |
1453 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
1454 | ||
1455 | * config.gcc (mips-*-*): Remove definitions of MASK_GAS and | |
1456 | OBJECT_FORMAT_ELF. Set MASK_SPLIT_ADDR by default if using GNU ld. | |
1457 | * config/mips/mips.h (MASK_GAS): Delete. Shuffle later masks down. | |
1458 | (TARGET_GAS, TARGET_MIPS_AS): Delete. | |
1459 | (TARGET_GPWORD): Define to true for n32 on IRIX. | |
1460 | (TARGET_SWITCHES): Remove -mmips-as. Turn -mgas into a no-op. | |
1461 | (MIPS_AS_ASM_SPEC, SUBTARGET_MIPS_AS_ASM_SPEC): Delete. | |
1462 | (GAS_ASM_SPEC): Delete, folding into ASM_SPEC. | |
1463 | (ASM_ABI_DEFAULT_SPEC, TARGET_ASM_SPEC): Delete. | |
1464 | (MDEBUG_ASM_SPEC): Delete, folding into... | |
1465 | (SUBTARGET_ASM_DEBUGGING_SPEC): ...here. | |
1466 | (ASM_SPEC): Inline old GAS_ASM_SPEC. Use GNU names for ABI switches. | |
1467 | (EXTRA_SPECS): Remove mips_as_asm_spec, gas_asm_spec, target_asm_spec, | |
1468 | subtarget_mips_as_asm_spec, mdebug_asm_spec. Use MULTILIB_ABI_DEFAULT | |
1469 | to define asm_abi_default_spec. | |
1470 | (ASM_STABS_OP, ASM_STABN_OP, ASM_STABD_OP): Delete. | |
1471 | (TARGET_ASM_SELECT_SECTION): Delete. | |
1472 | * config/mips/mips.c (MIPS_MAX_FIRST_STACK_STEP): Define to 0x7ff0 | |
1473 | for non-mips16 code, removing previous workaround for SGI assemblers. | |
1474 | (TARGET_ASM_INTEGER, mips_assemble_integer): Delete. | |
1475 | (TARGET_ASM_ALIGNED_DI_OP): Define this instead. | |
1476 | (override_options): Remove !TARGET_GAS and !have_named_sections code. | |
1477 | (print_operand): Fold TARGET_GAS conditionals into asm strings. | |
1478 | (mips_output_filename): Remove !TARGET_GAS code. Replace use of | |
1479 | ASM_STABS_OP and ASM_STABN_OP. | |
1480 | (mips_file_start): Remove TARGET_MIPS_AS/TARGET_GAS checks. | |
1481 | (mips_output_aligned_decl_common): Remove mention of SGI o32 assembler. | |
1482 | (mips_output_function_prologue): Remove !TARGET_GAS code. | |
1483 | (mips_select_rtx_section): Remove !have_named_sections code. | |
1484 | (mips_select_section): Delete. | |
1485 | * config/mips/mips.md (trap): Remove !TARGET_GAS check. | |
1486 | * config/mips/linux.h (TARGET_DEFAULT): Remove use of MASK_GAS. | |
1487 | * config/mips/sdb.h (PUT_SDB_DEF, PUT_SDB_PLAIN_DEF): Delete. | |
1488 | (PUT_SDB_BLOCK_START, PUT_SDB_BLOCK_END): Fold TARGET_GAS conditional. | |
1489 | * config/mips/vxworks.h (ASM_SPEC): As for mips.h. | |
1490 | * config/mips/windiss.h (ASM_SPEC): Likewise. | |
1491 | ||
032e8348 RS |
1492 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
1493 | ||
1494 | * read-rtl.c (map_value, mapping, macro_group): New structures. | |
1495 | (BELLWETHER_CODE): New macro. | |
1496 | (modes, codes, bellwether_codes): New variables. | |
1497 | (find_mode, uses_mode_macro_p, apply_mode_macro, find_code) | |
1498 | (uses_code_macro_p, apply_code_macro, apply_macro_to_string) | |
1499 | (apply_macro_to_rtx, uses_macro_p, add_condition_to_string) | |
1500 | (add_condition_to_rtx, apply_macro_traverse, add_mapping) | |
1501 | (add_map_value, initialize_macros): New functions. | |
1502 | (def_hash, def_hash_eq_p): Generalize to anything that points to, | |
1503 | or starts with, a char * field. | |
1504 | (find_macro, read_mapping, check_code_macro): New functions. | |
1505 | (read_rtx_1): New, split out from read_rtx. Handle the new | |
1506 | define_{mode,code}_{macro,attr} constructs. Use find_macro | |
1507 | to parse the name of a code or mode. Use BELLWETHER_CODE to | |
1508 | extract the format and to choose a suitable code for rtx_alloc. | |
1509 | Modify recursive invocations to use read_rtx_1. | |
1510 | (read_rtx): Call initialize_macros. Apply code and mode macros | |
1511 | to the rtx returned by read_rtx_1. Cache everything after the | |
1512 | first macro expansion for subsequent read_rtx calls. | |
1513 | * doc/md.texi: Document new .md constructs. | |
1514 | * config/mips/mips.md (GPR): New mode macro. | |
1515 | (d, si8_di5): New mode attributes. | |
1516 | (any_cond): New code macro. | |
1517 | (add[sd]i3): Redefine using :GPR. | |
1518 | (*add[sd]i3): Likewise, renaming from add[sd]i3_internal. | |
1519 | (*add[sd]i3_sp[12], *add<mode>3_mips16): Redefine using :GPR, naming | |
1520 | previously unnamed MIPS16 patterns. | |
1521 | (*addsi3_extended): Renamed from addsi3_internal_2. Fix overly long | |
1522 | lines. Don't match (plus (const_int 0) ...). | |
1523 | (*addsi3_extended_mips16): Name previously unnamed MIPS16 pattern. | |
1524 | Use a define_split to generate the addition. | |
1525 | (sub[sd]i3): Redefine using :GPR. Turn subsi3 into a define_insn. | |
1526 | (subsi3_internal): Delete. | |
1527 | (*subsi3_extended): Renamed from subsi3_internal_2. | |
1528 | (bunordered, bordered, bunlt, bunge, buneq, bltgt, bunle, bungt) | |
1529 | (beq, bne, bgt, bge, blt, ble, bgtu, bgeu, bltu, bleu): Redefine | |
1530 | using an any_cond template. | |
1531 | ||
ecce923e RS |
1532 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
1533 | ||
1534 | * read-rtl.c (read_rtx): Tidy use of format_ptr. | |
1535 | ||
a269d6c8 RS |
1536 | 2004-08-23 Richard Sandiford <rsandifo@redhat.com> |
1537 | ||
1538 | * read-rtl.c (string_obstack): New file-scope variable. | |
1539 | (read_string, read_quoted_string, read_braced_string) | |
1540 | (read_escape): Remove obstack parameter and use string_obstack instead. | |
1541 | (read_rtx): Remove function-local rtl_obstack and initialize | |
1542 | string_obstack instead. Update call to read_string. | |
1543 | ||
9fc3b39a AP |
1544 | 2004-08-22 Andrew Pinski <apinski@apple.com> |
1545 | ||
1546 | PR c/15262 | |
1547 | * c-typeck.c (build_unary_op): Use &a.b if the foldded lowered | |
1548 | expression is not constant. | |
1549 | (c_finish_return): Do not go through INDIRECT_REF when looking | |
1550 | for the inner expression of an ADDR_EXPR for warning about. | |
1551 | ||
cea49550 RH |
1552 | 2004-08-22 Richard Henderson <rth@redhat.com> |
1553 | ||
1554 | PR 17075 | |
1555 | * cfgexpand.c (expand_gimple_tailcall): Detect when we can both | |
1556 | create new blocks and fall through. | |
1557 | (expand_gimple_basic_block): Update to match. | |
1558 | ||
0b540f12 UW |
1559 | 2004-08-22 Ulrich Weigand <uweigand@de.ibm.com> |
1560 | ||
1561 | * reload.c (find_reloads_address): Make return value tri-state. | |
1562 | Return -1 if LEGITIMIZE_RELOAD_ADDRESS succeeded. | |
1563 | (find_reloads): Assume that reloaded addresses match 'o' or | |
1564 | EXTRA_MEMORY_CONSTRAINT constraints only if find_reloads_address | |
1565 | returned 1 (not -1). Omit optional reloads for address operands | |
1566 | only if find_reloads_address returned 1 (not -1). | |
1567 | ||
1568 | * config/s390/s390.c (legitimize_reload_address): New function. | |
1569 | * config/s390/s390-protos.h (legitimize_reload_address): Declare. | |
1570 | * config/s390/s390.h (LEGITIMIZE_RELOAD_ADDRESS): Define. Call | |
1571 | legitimize_reload_address. | |
1572 | ||
7f5e6307 RH |
1573 | 2004-08-22 Richard Hendersion <rth@redhat.com> |
1574 | ||
1575 | * tree.h (SAVE_EXPR_RESOLVED_P): New. | |
1576 | * gimplify.c (gimplify_save_expr): Use it. | |
1577 | * expr.c (expand_expr_real_1): Likewise. Also set DECL_IGNORED_P | |
1578 | on the temporary variable. | |
1579 | ||
efd610a6 AP |
1580 | 2004-08-22 Andrew Pinski <pinskia@physics.uc.edu> |
1581 | ||
1582 | * fold-const.c (rtl_expr_nonnegative_p): Delete. | |
1583 | * tree.h (rtl_expr_nonnegative_p): Remove. | |
1584 | ||
324a6c95 SB |
1585 | 2004-08-22 Steven Bosscher <stevenb@suse.de> |
1586 | ||
1587 | * config/i386/ppro.md (ppro_complex_insn): Add missing check | |
1588 | for cpu==pentiumpro. | |
1589 | ||
1590 | * combine.c (struct reg_stat): Fix comment typo. | |
1591 | ||
41db8425 JM |
1592 | 2004-08-22 Joseph S. Myers <jsm@polyomino.org.uk> |
1593 | ||
1594 | * c-tree.h (c_sizeof_nowarn): Remove. | |
1595 | ||
00325bce JM |
1596 | 2004-08-21 Joseph S. Myers <jsm@polyomino.org.uk> |
1597 | ||
1598 | * c-decl.c (set_array_declarator_type): Rename to | |
1599 | set_array_declarator_inner. | |
1600 | (build_c_parm, build_attrs_declarator, build_function_declarator): | |
1601 | New functions. | |
1602 | (make_pointer_declarator): Call build_attrs_declarator. | |
1603 | * c-tree.h (set_array_declarator_type): Rename to | |
1604 | set_array_declarator_inner. | |
1605 | (build_c_parm, build_attrs_declarator, build_function_declarator): | |
1606 | New prototypes. | |
1607 | * c-parse.in (after_type_declarator, | |
1608 | parm_declarator_starttypename, parm_declarator_nostarttypename, | |
1609 | notype_declarator, absdcl_maybe_attribute, direct_absdcl1, parm, | |
1610 | firstparm): Use these functions | |
1611 | ||
60919bce JM |
1612 | 2004-08-21 Joseph S. Myers <jsm@polyomino.org.uk> |
1613 | ||
1614 | * c-decl.c (build_array_declarator, set_array_declarator_type, | |
1615 | start_decl, grokdeclarator, grokparms): Change boolean parameters | |
1616 | to type bool. | |
1617 | * c-tree.h (build_array_declarator, set_array_declarator_type, | |
1618 | start_decl): Update prototypes. | |
1619 | * c-decl.c, c-parse.in: All callers changed. | |
1620 | ||
bdfd0ed4 MS |
1621 | 2004-08-21 Mike Stump <mrs@apple.com> |
1622 | ||
1623 | * config/rs6000/darwin.h (SUBTARGET_OPTIONS): Move from here, to... | |
1624 | (darwin_fix_and_continue): Likewise. | |
1625 | (darwin_fix_and_continue_switch): Likewise. | |
1626 | * config/darwin.h (SUBTARGET_OPTIONS): ...here, to fix -mone-byte-bool. | |
1627 | (darwin_fix_and_continue): Likewise. | |
1628 | (darwin_fix_and_continue_switch): Likewise. | |
1629 | ||
35da8b56 | 1630 | 2004-08-21 Danny Smith <dannysmith@users.sourceforge.net> |
23d34220 DS |
1631 | |
1632 | PR c++/16030 | |
1633 | * config/i386/winnt/c (gen_stdcall_suffix, gen_fastcall_suffix): | |
1634 | Remove, merging into ... | |
1635 | (gen_stdcall_or_fastcall_suffix): New function, returning tree | |
1636 | rather than const char*, and accepting additional parameter. | |
1637 | Don't add suffix to '*'-prefixed symbols or variadic functions. | |
1638 | (i386_pe_encode_section_info): Adjust for call to new function. | |
1639 | Call change_decl_assembler_name. | |
1640 | ||
828a4fe4 MS |
1641 | 2004-08-20 Mike Stump <mrs@apple.com> |
1642 | ||
1643 | * config/darwin.c (machopic_indirect_data_reference): Mark | |
1644 | stubs as defined. | |
1645 | * config/386/386.c (darwin_local_data_pic): Add. | |
1646 | (legitimate_constant_p): Reorder so that PLUS handling runs | |
1647 | before darwin_local_data_pic to match the ordering in | |
1648 | legitimate_pic_address_disp_p and so that MINUS runs after | |
1649 | darwin_local_data_pic as otherwise the darwin_local_data_pic | |
1650 | logic can be skipped, which would be very bad. | |
1651 | (legitimate_pic_address_disp_p): Move from from here to | |
1652 | darwin_local_data_pic so it can be reused. | |
1653 | ||
85b776df AM |
1654 | 2004-08-21 Alan Modra <amodra@bigpond.net.au> |
1655 | ||
1656 | * config/rs6000/linux64.h (DOT_SYMBOLS): Define. | |
1657 | (CRT_CALL_STATIC_FUNCTION): Define !DOT_SYMBOLS version. | |
1658 | (ASM_DECLARE_FUNCTION_SIZE): Modify for !DOT_SYMBOLS. | |
1659 | (ASM_OUTPUT_SOURCE_LINE, DBX_OUTPUT_BRAC, DBX_OUTPUT_NFUN): Likewise. | |
1660 | (RS6000_ABI_NAME): Define as "linux". | |
1661 | (SUBSUBTARGET_OVERRIDE_OPTIONS): Set dot_symbols. | |
1662 | * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Select | |
1663 | ABI_AIX when rs6000_abi_name is "linux" and TARGET_64BIT. | |
1664 | * config/rs6000/rs6000-protos.h (rs6000_output_function_entry): Decl. | |
1665 | * config/rs6000/rs6000.c (dot_symbols): New global var. | |
1666 | (rs6000_output_function_entry): New function, modified for | |
1667 | !DOT_SYMBOLS.. | |
1668 | (print_operand <case 'z'>): ..extracted from here. | |
1669 | (rs6000_assemble_visibility): Modify for !DOT_SYMBOLS. | |
1670 | (rs6000_output_function_epilogue): Likewise. | |
1671 | (rs6000_elf_declare_function_name): Likewise. | |
1672 | * config/rs6000/rs6000.h (DOT_SYMBOLS): Define. | |
1673 | (ASM_WEAKEN_DECL, ASM_OUTPUT_DEF_FROM_DECLS): Modify for !DOT_SYMBOLS. | |
1674 | * configure.ac (HAVE_LD_NO_DOT_SYMS): Add new AC_DEFINE. | |
1675 | * configure: Regenerate. | |
1676 | * config.in: Regenerate. | |
1677 | ||
14d3dc34 MM |
1678 | 2004-08-20 Mark Mitchell <mark@codesourcery.com> |
1679 | ||
0e544c37 MM |
1680 | * reload.c (find_reloads_address): Fix thinko in previous change. |
1681 | ||
14d3dc34 MM |
1682 | * reload.c (find_reloads_address): Reload the sum of a LO_SUM and |
1683 | a CONST_INT. | |
1684 | ||
f3b2657c JJ |
1685 | 2004-08-20 Jakub Jelinek <jakub@redhat.com> |
1686 | ||
1687 | PR rtl-optimization/17099 | |
1688 | * combine.c (force_to_mode): Check if inner_mask has any bits set | |
1689 | outside of GET_MODE (x) instead of op_mode. | |
1690 | ||
d2294baa MM |
1691 | 2004-08-20 Mark Mitchell <mark@codesourcery.com> |
1692 | ||
1693 | * config.gcc (arm*-*-symbianelf*): Add t-symbian Makefile | |
1694 | fragment. | |
1695 | * config/arm/bpabi.h (RENAME_LIBRARY_SET): Fix typo. | |
1696 | (SUBTARGET_EXTRA_ASM_SPEC): Pass -meabi=3 to the assembler. | |
1697 | * config/arm/symbian.h (SUBTARGET_CPU_DEFAULT): Assume ARMV5 | |
1698 | architecture. | |
1699 | (SUBTARGET_ASM_FLOAT_SPEC): Default to -mfpu=vfp for hard-float | |
1700 | configurations. | |
1701 | * config/arm/t-symbian: New file. | |
1702 | ||
753d0efa AP |
1703 | 2004-08-20 Andrew Pinski <apinski@apple.com> |
1704 | ||
1705 | * regrename.c (kill_value_regno): ANSIfy. | |
1706 | ||
627b6fe2 DJ |
1707 | 2004-08-20 Dale Johannesen <dalej@apple.com> |
1708 | ||
324a6c95 | 1709 | * config/rs6000/rs6000.c (rs6000_rtx_costs): Improve DIV/MOD. |
627b6fe2 | 1710 | |
d64d5e80 DJ |
1711 | 2004-08-20 Daniel Jacobowitz <dan@debian.org> |
1712 | ||
1713 | * regrename.c (kill_value_one_regno): Renamed from kill_value_regno. | |
1714 | (kill_value_regno): New function, derived from kill_value. | |
1715 | (kill_value): Update. | |
1716 | (copyprop_hardreg_forward_1): Update call to kill_value_regno. | |
1717 | ||
af75a7ea | 1718 | 2004-08-20 Daniel Berlin <dberlin@dberlin.org> |
f676971a | 1719 | |
af75a7ea DB |
1720 | Fix PR tree-optimization/17111 |
1721 | * tree-ssa-pre.c (create_value_expr_from): Don't change the types | |
1722 | of non-value_handles. | |
1723 | (bitmap_set_contains): All constants are in every set. | |
1724 | ||
0a936b12 NS |
1725 | 2004-08-20 Nathan Sidwell <nathan@codesourcery.com> |
1726 | ||
1727 | * fold-const.c (round_up, round_down): Use build_int_cst. | |
1728 | Optimize common case. | |
1729 | ||
774acadf ZW |
1730 | 2004-08-20 Zack Weinberg <zack@codesourcery.com> |
1731 | John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
1732 | ||
324a6c95 | 1733 | * config/pa/pa-protos.h (readonly_data, one_only_readonly_data_section, |
774acadf ZW |
1734 | one_only_data_section): Rename to som_readonly_data_section, |
1735 | som_one_only_readonly_data_section and som_one_only_data_section. | |
324a6c95 | 1736 | * config/pa/pa.c (ONE_ONLY_TEXT_SECTION_ASM_OP, |
0a936b12 NS |
1737 | NEW_TEXT_SECTION_ASM_OP, DEFAULT_TEXT_SECTION_ASM_OP): Delete |
1738 | conditional defines. | |
774acadf ZW |
1739 | (som_text_section_asm_op): Replace ONE_ONLY_TEXT_SECTION_ASM_OP, |
1740 | NEW_TEXT_SECTION_ASM_OP and DEFAULT_TEXT_SECTION_ASM_OP with actual | |
1741 | string values. | |
1742 | (pa_select_section): Use renamed section functions. | |
1743 | * config/pa/pa.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, | |
324a6c95 | 1744 | SOM_READONLY_DATA_SECTION_FUNCTION, |
774acadf | 1745 | SOM_ONE_ONLY_READONLY_DATA_SECTION_FUNCTION, |
324a6c95 SB |
1746 | SOM_ONE_ONLY_DATA_SECTION_FUNCTION, FORGET_SECTION_FUNCTION): |
1747 | Define here ... | |
1748 | * config/pa/som.h: ... not here. | |
1749 | (DEFAULT_TEXT_SECTION_ASM_OP, NEW_TEXT_SECTION_ASM_OP, | |
774acadf ZW |
1750 | ONE_ONLY_TEXT_SECTION_ASM_OP, READONLY_DATA_ASM_OP, |
1751 | ONE_ONLY_READONLY_DATA_SECTION_ASM_OP, | |
324a6c95 SB |
1752 | ONE_ONLY_DATA_SECTION_ASM_OP): Delete. |
1753 | (READONLY_DATA_SECTION): Use som_readonly_data_section. | |
774acadf | 1754 | |
3224bead NS |
1755 | 2004-08-20 Nathan Sidwell <nathan@codesourcery.com> |
1756 | ||
fabead06 NS |
1757 | * fold-const.c (int_const_binop): Don't generate non-overflowing |
1758 | size-types specially. | |
1759 | (fold_convert_const): Likewise. | |
1760 | ||
3224bead NS |
1761 | * stor-layout.c (initialize_sizetypes): Set SIZETYPE earlier, |
1762 | clear cache on copied sizetype. | |
1763 | ||
fb38008e BE |
1764 | 2004-08-20 Ben Elliston <bje@au.ibm.com> |
1765 | ||
1766 | * configure.ac: Don't escape apostrophe in --enable-coverage help. | |
1767 | * configure: Regenerate. | |
1768 | ||
a9024779 DS |
1769 | 2004-08-20 Danny Smith <dannysmith@users.sourceforge.net> |
1770 | ||
1771 | PR 5620 | |
1772 | * gcc.c (struct stat input_stat): Don't define if | |
1773 | HOST_LACKS_INODE_NUMBERS | |
1774 | (do_spec_1): If HOST_LACKS_INODE_NUMBERS, use lrealpath rather | |
1775 | than stat to determine if temp file is same as input file. | |
1776 | * doc/hostconfig.texi: Document HOST_LACKS_INODE_NUMBERS. | |
1777 | * config/i386/xm-mingw32.h: Define HOST_LACKS_INODE_NUMBERS | |
1778 | ||
82563d35 RS |
1779 | 2004-08-20 Richard Sandiford <rsandifo@redhat.com> |
1780 | ||
1781 | * configure.ac (mips*-*-*): Print an error if not using GAS. | |
1782 | * configure: Regenerated. | |
1783 | * doc/install.texi: Remove irix5 bullet from --with-gnu-as. Remove | |
1784 | comments about buggy MIPSpro assemblers. | |
1785 | * config.gcc (mips-sgi-irix[56]*): Combine stanzas. Include elfos.h | |
1786 | before mips.h and iris.h after it. Use t-iris and t-slibgcc-irix. | |
1787 | Use iris5.h only for IRIX 5 configs. Use iris6.h and t-iris6 for | |
1788 | IRIX 6 configs. Define IRIX_USING_GNU_LD if using GNU ld. | |
1789 | * config/mips/iris5.h (TARGET_IRIX, SWITCHES_NEED_SPACES) | |
1790 | (DEFAULT_SIGNED_CHAR, WORD_SWITCH_TAKES_ARG, SUBTARGET_CC1_SPEC) | |
1791 | (NO_IMPLICIT_EXTERN_C, MIPS_DEFAULT_GVALUE) | |
1792 | (TARGET_ASM_EXTERNAL_LIBCALL): Move to iris.h. | |
1793 | (WCHAR_TYPE, WCHAR_TYPE_SIZE, TARGET_OS_CPP_BUILTINS): Delete in favor | |
1794 | of more general IRIX 6 definitions. | |
1795 | (OBJECT_FORMAT_ELF, ASM_OUTPUT_ASCII, ASM_WEAKEN_LABEL) | |
1796 | (HANDLE_SYSV_PRAGMA): Delete in favor of elfos.h definitions. | |
1797 | (TARGET_IRIX5, ABICALLS_ASM_OP, BSS_SECTION_ASM_OP, HAS_INIT_SECTION) | |
1798 | (LD_INIT_SWITCH, LD_FINI_SWITCH, SUBTARGET_ASM_OPTIMIZING_SPEC) | |
1799 | (ASM_FINAL_SPEC, DBX_DEBUGGING_INFO, MIPS_DEBUGGING_INFO) | |
1800 | (PREFERRED_DEBUGGING_TYPE, DWARF2_UNWIND_INFO, SET_FILE_NUMBER) | |
1801 | (LABEL_AFTER_LOC, DOLLARS_IN_IDENTIFIERS, NO_DOLLAR_IN_LABEL) | |
1802 | (TARGET_ASM_NAMED_SECTION, EXTRA_SECTION_FUNCTIONS) | |
1803 | (ASM_DECLARE_FUNCTION_SIZE, ASM_OUTPUT_WEAK_ALIAS) | |
1804 | (SUBTARGET_EXTRA_SPECS): Delete definitions or undefs. | |
1805 | (LINK_SPEC): Move most of definition to iris.h. | |
1806 | (SUBTARGET_LINK_SPEC): New macro. | |
1807 | (IRIX_STARTFILE_SPEC): Fold into... | |
1808 | (STARTFILE_SPEC): ...here. | |
1809 | (IRIX_ENDFILE_SPEC): Fold into... | |
1810 | (ENDFILE_SPEC): ...here. | |
1811 | * config/mips/iris6.h (TARGET_IRIX5): Remove override. | |
1812 | (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE) | |
1813 | (DWARF_OFFSET_SIZE, DWARF_INITIAL_LENGTH_SIZE, SET_ASM_OP) | |
1814 | (LINK_ELIMINATE_DUPLICATE_LDIRECTORIES, ASM_DECLARE_OBJECT_NAME) | |
1815 | (ASM_FINISH_DECLARE_OBJECT, LOCAL_LABEL_PREFIX): Move to iris.h. | |
1816 | (TARGET_OS_CPP_BUILTINS): Likewise. Guard IRIX6-specific bits. | |
1817 | (DWARF2_UNWIND_INFO, DWARF2_GENERATE_TEXT_SECTION_LABEL) | |
1818 | (SUBTARGET_CPP_SPEC, DWARF2_DEBUGGING_INFO, MIPS_DEBUGGING_INFO) | |
1819 | (PREFERRED_DEBUGGING_TYPE, DWARF2_FRAME_INFO, MD_EXEC_PREFIX) | |
1820 | (ASM_DECLARE_FUNCTION_NAME, ASM_DECLARE_FUNCTION_SIZE) | |
1821 | (FUNCTION_NAME_ALREADY_DECLARED, SUPPORTS_INIT_PRIORITY) | |
1822 | (POPSECTION_ASM_OP, SUBTARGET_ASM_SPEC, SUBTARGET_MIPS_AS_ASM_SPEC) | |
1823 | (SUBTARGET_ASM_DEBUGGING_SPEC, SUBTARGET_ASM_OPTIMIZING_SPEC) | |
1824 | (BSS_SECTION_ASM_OP*, READONLY_DATA_SECTION_ASM_OP*) | |
1825 | (EH_FRAME_SECTION_NAME, MUST_USE_SJLJ_EXCEPTIONS, CTORS_SECTION_ASM_OP) | |
1826 | (DTORS_SECTION_ASM_OP, TARGET_ASM_NAMED_SECTION, EH_FRAME_SECTION_NAME) | |
1827 | (ASM_OUTPUT_ALIGN, ASM_OUTPUT_FILENAME, ASM_OUTPUT_ALIGNED_LOCAL) | |
1828 | (ASM_OUTPUT_ALIGNED_BSS): Remove definitions or undefs. | |
1829 | (TARGET_IRIX6): Define to 1. | |
1830 | (DRIVER_SELF_SPECS): Define. | |
1831 | (DWARF2_FRAME_INFO): Define to 1 rather than !TARGET_SGI_O32_AS. | |
1832 | (SUBTARGET_CC1_SPEC): Remove in favor of DRIVER_SELF_SPECS. | |
1833 | (SUBTARGET_LINK_SPEC): New macro. | |
1834 | (IRIX_STARTFILE_SPEC): Fold into... | |
1835 | (STARTFILE_SPEC): ...here. Remove !mabi=* case. | |
1836 | (SUBTARGET_{,DONT_}WARN_UNUSED_SPEC): New macros. | |
1837 | (LIB_SPEC, LIBGCC_SPEC): Use them. | |
1838 | (LIB_SPEC): Remove !mabi=* case. | |
1839 | (IRIX_ENDFILE_SPEC): Fold into... | |
1840 | (ENDFILE_SPEC): ...here. Remove !mabi=* case. | |
1841 | * config/mips/mips-protos.h (irix_output_external_libcall): Delete. | |
1842 | * config/mips/mips.h (TARGET_IRIX5, TARGET_SGI_O32_AS): Delete. | |
1843 | (TARGET_IRIX6): New macro. | |
1844 | (ASM_ABI_DEFAULT_SPEC): Remove !ELF definition. | |
1845 | (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX, SET_FILE_NUMBER) | |
1846 | (LABEL_AFTER_LOC): Delete. | |
1847 | * config/mips/mips.c (TARGET_ASM_FILE_START, TARGET_ASM_FILE_END) | |
1848 | (TARGET_SECTION_TYPE_FLAGS): Remove TARGET_IRIX versions. | |
1849 | (mips_build_builtin_va_list): Check TARGET_IRIX6. | |
1850 | (override_options): Remove TARGET_SGI_O32_AS-related code. | |
1851 | (irix_output_external_libcall): Make static. | |
1852 | (mips_output_filename): Avoid use of SET_FILE_NUMBER and | |
1853 | LABEL_AFTER_LOC. | |
1854 | (mips_file_start): Tidy guard for ABI sections. Remove use of | |
1855 | ABICALLS_ASM_OP; use .abicalls instead. | |
1856 | (mips_output_aligned_decl_common, mips_declare_object_name) | |
1857 | (mips_finish_declare_object): Remove use of TARGET_SGI_O32_AS. | |
1858 | (mips_output_function_prologue): Set TREE_ASM_WRITTEN if emitting | |
1859 | .globl foo .text directives. | |
1860 | (irix_asm_named_section_1, irix_asm_named_section) | |
1861 | (irix_section_align_entry, irix_section_align_htab) | |
1862 | (irix_orig_asm_out_file, irix_section_align_entry_eq) | |
1863 | (irix_section_align_entry_hash, irix_asm_output_align) | |
1864 | (irix_file_start, irix_section_align_1, copy_file_data) | |
1865 | (irix_file_end, irix_section_type_flags): Delete. | |
1866 | * config/mips/irix-crti.asm (__gcc_init): Move to .gcc_init section. | |
1867 | Use standard section syntax. Remove protective "jr $31". | |
1868 | (__gcc_fini): Likewise .gcc_fini. | |
1869 | * config/mips/irix-crtn.asm: Adjust sections accordingly. | |
1870 | * config/mips/sdb.h (PUT_SDB_SIZE, PUT_SDB_TYPE): Moved from | |
1871 | iris5gas.h. | |
1872 | * config/mips/t-iris (irix-crti.o, irix-crtn.o): New rules, moved | |
1873 | from t-irix-gld. | |
1874 | (EXTRA_MULTILIB_PARTS): Define. | |
1875 | * config/mips/t-iris6: Remove bogus comment. | |
1876 | (EXTRA_MULTILIB_PARTS, CRTSTUFF_T_CFLAGS): Delete. | |
1877 | * config/mips/iris5gas.h, config/mips/iris5gld.h, | |
1878 | config/mips/iris6gas.h, config/mips/iris6gld.h, | |
1879 | config/mips/t-iris5-as, config/mips/t-iris5-gas | |
1880 | config/mips/t-irix-gld: Delete. | |
1881 | * config/mips/iris.h: New file. | |
1882 | * config/mips/t-slibgcc-irix: Renamed from t-iris5-6. | |
1883 | ||
c4cdb8e1 RE |
1884 | 2004-08-20 Richard Earnshaw <rearnsha@arm.com> |
1885 | ||
1886 | * postreload.c (reload_cse_move2add): Allow any condjump, but check | |
1887 | that the implicit set isn't clobbered in the jump insn. | |
1888 | ||
d55ab31d MM |
1889 | 2004-08-19 Mark Mitchell <mark@codesourcery.com> |
1890 | ||
1891 | * defaults.h (TARGET_LIBGCC_LIBFUNCS): Remove. | |
1892 | * optabs.c (init_optabs): Don't check it. | |
1893 | * config/arm/bpabi.h (TARGET_LIBGCC_LIBFUNCS): Do not define. | |
1894 | * doc/tm.texi (TARGET_LIBGCC_FUNCS): Remove. | |
1895 | ||
d75f90f1 AK |
1896 | 2004-08-18 Andreas Krebbel <krebbel1@de.ibm.com> |
1897 | ||
1898 | * config/s390/s390.md (s390_warn_framesize_string) | |
1899 | (s390_warn_dynamic_string, s390_stack_size_string) | |
1900 | (s390_stack_guard_string): New global string variables. | |
1901 | (s390_warn_framesize, s390_warn_dynamicstack_p, s390_stack_size) | |
1902 | (s390_stack_guard): New global variables. | |
1903 | (override_options): Added checks for the new options. | |
1904 | (s390_emit_prologue): Emit stack check and trap code and perform | |
1905 | compile time stack size checking. | |
f676971a EC |
1906 | |
1907 | * config/s390/s390.h (TARGET_OPTIONS): Added new options | |
d75f90f1 AK |
1908 | "warn-framesize", "warn-dynamicstack", "stack-size" and |
1909 | "stack-guard". | |
1910 | ||
1911 | * doc/invoke.texi: Added documentation for the new options. | |
1912 | ||
ca29916b UW |
1913 | 2004-08-19 Ulrich Weigand <uweigand@de.ibm.com> |
1914 | ||
1915 | * unwind-dw2-fde.c (get_cie_encoding): Cast argument to strlen | |
1916 | to eliminate warning. | |
1917 | (linear_search_fdes): Declare p as unsigned. | |
1918 | (binary_search_mixed_encoding_fdes): Likewise. | |
1919 | * unwind-dw2.c (get_cie_encoding): Cast argument to strlen | |
1920 | to eliminate warning. | |
1921 | * config/s390/linux.h (MD_FALLBACK_FRAME_STATE_FOR): Add missing | |
1922 | type cast. | |
1923 | ||
e1d5ee28 UW |
1924 | 2004-08-19 Ulrich Weigand <uweigand@de.ibm.com> |
1925 | ||
1926 | * config/s390/s390-protos.h (preferred_la_operand_p): Adapt prototype. | |
1927 | * config/s390/s390.c (preferred_la_operand_p): Accept two operands | |
1928 | instead of one. Check for strictly legitimate address. | |
1929 | * config/s390/s390.md ("*la_31"/"*la_64" peepholes): Adapt call | |
1930 | to preferred_la_operand_p, do not call gen_rtx_PLUS in predicate. | |
1931 | ||
19114537 EC |
1932 | 2004-08-19 Eric Christopher <echristo@redhat.com> |
1933 | ||
1934 | * langhooks-def.h (LANG_HOOKS_UNSAVE_EXPR_NOW): Remove. | |
1935 | * langhooks.h (unsave_expr_now): Ditto. | |
1936 | * tree.h (unsave_expr_1): Remove prototype. | |
1937 | (lhd_unsave_expr_now): Rename to unsave_expr_now. | |
1938 | * tree-inline.c (unsave_expr_1): Move here | |
1939 | from tree.c. Make static. | |
1940 | (unsave_expr_now): Rename from lhd_unsave_expr_now. | |
1941 | * tree-sra.c: Fix up for rename. | |
1942 | * tree-ssa-copy.c: Ditto. | |
1943 | * tree-eh.c: Ditto. | |
1944 | * tree.c (unsave_expr_1): Move to tree-inline.c. | |
1945 | ||
d5bfecf2 CT |
1946 | 2004-08-19 Caroline Tice <ctice@apple.com> |
1947 | ||
324a6c95 SB |
1948 | * config/i386/cygming.h (switch_to_section): Fix typo (change |
1949 | in_unlikely_text_section to in_unlikely_executed_text). | |
19114537 | 1950 | |
58152808 DB |
1951 | 2004-08-19 Daniel Berlin <dberlin@dberlin.org> |
1952 | ||
1953 | * vec.h (VEC_lower_bound): New macro. | |
19114537 | 1954 | |
ae043003 RS |
1955 | 2004-08-19 Richard Sandiford <rsandifo@redhat.com> |
1956 | ||
1957 | PR target/16446 | |
1958 | * config/mips/mips.c (struct mips_arg_info): Delete num_bytes. | |
1959 | (mips_arg_info): Update accordingly. Remove common treatment of fpr_p; | |
1960 | treat each ABI separately. Deal with n32/n64 complex float arguments. | |
1961 | (function_arg): Add associated complex handling here. | |
1962 | ||
50ed9cea RH |
1963 | 2004-08-19 Richard Henderson <rth@redhat.com> |
1964 | ||
1965 | * config/arm/arm.c (arm_gen_load_multiple): Use | |
1966 | adjust_automodify_address. Take base memory and offset instead | |
1967 | of unchanging/struct/scalar bits. | |
1968 | (arm_gen_store_multiple): Likewise. | |
1969 | (arm_gen_movmemqi): Use adjust_automodify_address. | |
1970 | * config/arm/arm-protos.h: Update decls. | |
1971 | * config/arm/arm.md (load_multiple): Update arm_gen_load_multiple call. | |
1972 | (store_multiple): Similarly. | |
1973 | ||
74ae207d R |
1974 | 2004-08-19 J"orn Rennecke <joern.rennecke@superh.com> |
1975 | ||
1976 | * regclass.c (globalize_reg): Update call_really_used_regs. | |
1977 | ||
89b0433e NS |
1978 | 2004-08-19 Nathan Sidwell <nathan@codesourcery.com> |
1979 | ||
31ebd7c8 NS |
1980 | * doc/invoke.texi (integer-share-limit): Document. |
1981 | ||
89b0433e NS |
1982 | * tree.h (TYPE_CACHED_VALUES_P): New. |
1983 | (TYPE_CACHED_VALUES): New. | |
1984 | (TYPE_ORIG_SIZE_TYPE): Adjust. | |
1985 | * tree.def (INTEGER_CST): Update documentation. | |
1986 | * tree.c: Inlcude params.h. | |
1987 | (build_int_cst): Cache small values. | |
1988 | (build_type_copy): Do not copy the value cache. | |
1989 | * c-common.c (c_common_nodes_and_builtins): Add comment, remove | |
1990 | unneeded zeroing. | |
1991 | * c-typeck.c (build_c_cast): Add comment about OVERFLOW setting. | |
1992 | * expmed.c (const_mult_add_overflow_p): Clear type copy's value | |
1993 | cache. | |
1994 | * fold-const.c (force_fit_type): Copy value when setting | |
1995 | overflows. | |
1996 | (int_const_binop): Likewise. | |
1997 | * stor-layout.c: Include params.h | |
1998 | (set_sizetype): Create values cache. | |
1999 | (fixup_unsigned_type): Set UNSIGNED_P before caching any values. | |
2000 | * params.def (PARAM_INTEGER_SHARE_LIMIT): New. | |
2001 | * params.h (INTEGER_SHARE_LIMIT): New. | |
2002 | * Makefile.in (tree.o, stor-layout.o): Depend on PARAMS_H. | |
19114537 | 2003 | |
c2504783 PB |
2004 | 2004-08-19 Paolo Bonzini <bonzini@gnu.org> |
2005 | ||
2006 | * gimplify.c (gimplify_minimax_expr): Remove. | |
2007 | (gimplify_expr) <MIN_EXPR, MAX_EXPR>: Remove special handling. | |
2008 | ||
7a8554ce DN |
2009 | 2004-08-19 Dorit Naishlos <dorit@il.ibm.com> |
2010 | ||
19114537 | 2011 | * tree-vectorizer.c (vect_can_force_dr_alignment_p): Replace |
7a8554ce DN |
2012 | STACK_BOUDARY with PREFERRED_STACK_BOUNDARY. |
2013 | ||
1905f33d MM |
2014 | 2004-08-19 Mark Mitchell <mark@codesourcery.com> |
2015 | ||
2016 | * bpabi.h (FPUTYPE_DEFAULT): Set it to FPUTYPE_VFP. | |
2017 | ||
f1732751 AP |
2018 | 2004-08-18 Andrew Pinski <apinski@apple.com> |
2019 | ||
2020 | * varasm.c (ecode_reg_name): Do nothing if the asmspec is empty. | |
2021 | ||
8c78a388 MM |
2022 | 2004-08-18 Mark Mitchell <mark@codesourcery.com> |
2023 | ||
2024 | * config/arm/bpabi.c (__aeabi_ul2d): Give it default visibility. | |
2025 | (__aeabi_ul2f): Likewise. | |
2026 | ||
7eda7cda RH |
2027 | 2004-08-18 Richard Henderson <rth@redhat.com> |
2028 | ||
2029 | * config/xtensa/xtensa.c (xtensa_expand_block_move): Expand block | |
2030 | move to rtl completely. | |
2031 | (struct meminsnbuf, xtensa_emit_block_move): Remove. | |
2032 | (xtensa_find_mode_for_size): Remove. | |
2033 | * config/xtensa/xtensa-protos.h (xtensa_emit_block_move): Remove. | |
2034 | * config/xtensa/xtensa.md (movmemsi_internal): Remove. | |
2035 | ||
88042663 RH |
2036 | 2004-08-18 Richard Henderson <rth@redhat.com> |
2037 | ||
2038 | * config/mcore/mcore.c (mode_from_align): Remove DImode. | |
2039 | (block_move_sequence): Rewrite to use adjust_address. | |
2040 | (mcore_expand_block_move): Cleanup logic. Accept only operands. | |
2041 | Return boolean indicating success/failure. | |
2042 | * config/mcore/mcore-protos.h (mcore_expand_block_move): Update decl. | |
2043 | * config/mcore/mcore.md (movmemsi): Update to match. | |
2044 | ||
699c914a MS |
2045 | 2004-08-18 Mike Stump <mrs@apple.com> |
2046 | ||
2047 | * doc/invoke.texi (-mfix-and-continue): Add support for | |
2048 | fast turn around debugging. | |
2049 | (-ffix-and-continue): Likewise. | |
2050 | (-mindirect-data): Likewise. | |
2051 | (-findirect-data): Likewise. | |
2052 | * config/darwin.c (TARGET_FIX_AND_CONTINUE): Likewise. | |
2053 | (indirect_data): Likewise. | |
2054 | (machopic_data_defined_p): Likewise. | |
2055 | (machopic_output_indirection): Likewise. | |
2056 | (darwin_encode_section_info): Likewise. | |
2057 | (darwin_fix_and_continue): Likewise. | |
2058 | (darwin_fix_and_continue_switch): Likewise. | |
2059 | * config/darwin.h (MACHO_SYMBOL_STATIC): Likewise. | |
2060 | * config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): Likewise. | |
2061 | (SUBTARGET_OPTION_TRANSLATE_TABLE): Likewise. | |
2062 | (SUBTARGET_OPTIONS): Likewise. | |
2063 | (darwin_fix_and_continue): Likewise. | |
2064 | (darwin_fix_and_continue_switch): Likewise. | |
2065 | (TARGET_FIX_AND_CONTINUE): Likewise. | |
2066 | * config/rs6000.c (rs6000_emit_prologue): Likewise. | |
2067 | ||
2068 | 2004-08-19 Steven Bosscher <stevenb@suse.de> | |
bd454efd SB |
2069 | |
2070 | * basic-block.h (struct edge_def): Remove crossing_edge. | |
2071 | (EDGE_CROSSING): New define. | |
2072 | (EDGE_ALL_FLAGS): Update. | |
2073 | * bb-reorder.c (find_traces_1_round, better_edge_p, | |
2074 | find_rarely_executed_basic_blocks_and_cr, fix_up_fall_thru_edges, | |
2075 | find_jump_block, fix_crossing_conditional_branches, | |
2076 | fix_crossing_unconditional_branches, add_reg_crossing_jump_notes): | |
2077 | Replace all occurences of crossing_edge with an edge flag check | |
2078 | or set/reset. | |
2079 | * cfgcleanup.c (try_simplify_condjump, try_forward_edges, | |
2080 | try_crossjump_bb): Likewise. | |
2081 | * cfglayout.c (fixup_reorder_chain): Likewise. | |
2082 | * cfgrtl.c (force_nonfallthru_and_redirect, | |
2083 | commit_one_edge_insertion): Likewise. | |
2084 | ||
2085 | * Makefile.in (cfganal.o): Depend on TIMEVAR_H. | |
2086 | * tree-flow.h (compute_dominance_frontiers): Move prototype... | |
2087 | * basic-block.h: ...here. | |
2088 | * tree-cfg.c (compute_dominance_frontiers_1, | |
2089 | compute_dominance_frontiers): Move from here... | |
2090 | * cfganal.c: ...to here. Include timevar.h. | |
2091 | ||
9ff6992e JW |
2092 | 2004-08-18 James E Wilson <wilson@specifixinc.com> |
2093 | ||
c831f54b | 2094 | * config/mips/mips.h (ASM_SPEC): In comment, change -meabi= to -mabi=. |
a1627d80 JW |
2095 | * config/mips/sb1.md (ir_sb1_divsf_1pipe): Renamed from ...1pipes. |
2096 | ||
9ff6992e JW |
2097 | * config/mips/mips.md (type): Add frdiv. |
2098 | (divsf3+1, divsf3+2): Change type to frdiv. | |
2099 | * config/mips/sb1.md (ir_sb1_recipsf_2pipes, ir_sb1_recipsf_1pipe, | |
2100 | ir_sb1_recipdf_2pipes, ir_sb1_recipdf_1pipe): New. | |
19114537 | 2101 | |
9ff6992e JW |
2102 | * config/mips/3000.md (r3k_fdiv_single, r3k_fdiv_double): Add frdiv. |
2103 | * config/mips/4300.md (r4300_fdiv_single, r4300_fdiv_double): Likewise. | |
2104 | * config/mips/4600.md (r4600_fdiv_single, f4600_fdiv_double): Likewise. | |
2105 | * config/mips/5000.md (r5k_fdiv_single): Likewise. | |
2106 | * config/mips/5400.md (ir_vr54_fdiv_sf, ir_vr54_fdiv_df): Likewise. | |
2107 | * config/mips/5500.md (ir_vr55_fdiv_sf, ir_vr55_fdiv_df): Likewise. | |
2108 | * config/mips/6000.md (r6k_fdiv_single, r6k_fdiv_double): Likewise. | |
2109 | * config/mips/7000.md (rm7_fp_divsqrt_df, rm7_fp_divsqrt_sf): Likewise. | |
2110 | * config/mips/9000.md (rm8k_fdivs, rm9k_fdivd): Likewise. | |
2111 | * config/mips/generic.md (generic_fdiv_single, generic_fdiv_double): | |
2112 | Likewise. | |
2113 | * config/mips/sr71k.md (ir_sr70_fdiv_sf, ir_sr70_fdiv_df): Likewise. | |
2114 | ||
c16eb900 RB |
2115 | 2004-08-18 Robert Bowdidge <bowdidge@apple.com> |
2116 | ||
2117 | * config/rs6000/x-darwin: Remove XCFLAGS -mdynamic-no-pic to | |
324a6c95 | 2118 | get regression tester working again. |
c16eb900 | 2119 | |
826c9564 ZW |
2120 | 2004-08-18 Zack Weinberg <zack@codesourcery.com> |
2121 | ||
2122 | * insn-notes.def, reg-notes.def: New files. | |
2123 | * rtl.h: Use them to define enum insn_note and enum reg_note. | |
2124 | * rtl.c: Use them to define note_insn_name and reg_note_name. | |
4b179e92 | 2125 | * Makefile.in (RTL_BASE_H): Update. |
826c9564 ZW |
2126 | |
2127 | * modulo-sched.c, sched-rgn.c, final.c: NOTE_DISABLE_SCHED_OF_BLOCK | |
2128 | renamed to NOTE_INSN_DISABLE_SCHED_OF_BLOCK. | |
2129 | ||
21b5653c RE |
2130 | 2004-08-18 Richard Earnshaw <rearnsha@arm.com> |
2131 | ||
2132 | * arm.c (arm_size_rtx_costs): New function. | |
2133 | (arm_override_options): Use it if optimizing for space. | |
2134 | ||
542a8afa RH |
2135 | 2004-08-18 Richard Henderson <rth@redhat.com> |
2136 | ||
2137 | * emit-rtl.c (gen_const_mem): New. | |
2138 | * rtl.h (gen_const_mem): Declare. | |
2139 | * expr.c (do_tablejump): Use it. | |
2140 | * varasm.c (force_const_mem): Likewise. | |
2141 | * config/darwin.c (machopic_indirect_data_reference): Likewise. | |
2142 | (machopic_legitimize_pic_address): Likewise. | |
2143 | * config/arm/arm.c (legitimize_pic_address): Likewise. | |
2144 | * config/i386/i386.c (legitimize_pic_address): Likewise. | |
2145 | (legitimize_tls_address): Likewise. | |
2146 | * config/ia64/ia64.c (ia64_expand_tls_address): Likewise. | |
2147 | * config/ia64/ia64.md (load_fptr): Likewise. | |
2148 | * config/m32r/m32r.c (m32r_legitimize_pic_address): Likewise. | |
2149 | * config/pa/pa.c (legitimize_pic_address): Likewise. | |
2150 | * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Likewise. | |
2151 | (rs6000_emit_move): Likewise. | |
2152 | * config/s390/s390.c (legitimize_pic_address): Likewise. | |
2153 | (legitimize_tls_address): Likewise. | |
2154 | * config/s390/s390.md (casesi): Likewise. | |
2155 | * config/sh/sh.c (sh_reorg): Likewise. | |
2156 | * config/sparc/sparc.c (legitimize_pic_address): Likewise. | |
2157 | * config/v850/v850.md (casesi): Likewise. | |
2158 | ||
2159 | * config/darwin.c (machopic_indirect_call_target): Set MEM_NOTRAP_P. | |
2160 | * config/sh/sh.c (prepare_move_operands): Remove incorrect | |
2161 | use of MEM_READONLY_P. | |
2162 | ||
0516f6fe SB |
2163 | 2004-08-18 Steven Bosscher <stevenb@suse.de> |
2164 | ||
2165 | * Makefile.in (OBJS-common): Add postreload-gcse.c. | |
2166 | Add new postreload-gcse.o. | |
2167 | * cse.c (SAFE_HASH): Define as wrapper around safe_hash. | |
2168 | (lookup_as_function, insert, rehash_using_reg, use_related_value, | |
2169 | equiv_constant): Use SAFE_HASH instead of safe_hash. | |
2170 | (exp_equiv_p): Export. Add for_gcse argument when comparing | |
2171 | for GCSE. | |
2172 | (lookup, lookup_for_remove, merge_equiv_classes, find_best_addr, | |
2173 | find_comparison_args, fold_rtx, cse_insn): Update callers. | |
2174 | (hash_rtx): New function derived from old canon_hash and bits | |
2175 | from gcse.c hash_expr_1. | |
2176 | (canon_hash_string): Rename to hash_rtx_string. | |
2177 | (canon_hash, safe_hash): Make static inline. Call hash_rtx. | |
2178 | * cselib.c (hash_rtx): Rename to cselib_hash_rtx. | |
2179 | (cselib_lookup): Update this caller. | |
2180 | * gcse.c (modify_mem_list_set, canon_modify_mem_list_set): | |
2181 | Make static. | |
2182 | (hash_expr): Call hash_rtx. | |
2183 | (ldst_entry): Likewise. | |
2184 | (expr_equiv_p): Call exp_equiv_p. | |
2185 | (struct unoccr, hash_expr_1, hash_string_1, lookup_expr, | |
2186 | reg_used_on_edge, reg_set_between_after_reload_p, | |
2187 | reg_used_between_after_reload_p, get_avail_load_store_reg, | |
2188 | is_jump_table_basic_block, bb_has_well_behaved_predecessors, | |
2189 | get_bb_avail_insn, hash_scan_set_after_reload, | |
2190 | compute_hash_table_after_reload, | |
2191 | eliminate_partially_redundant_loads, gcse_after_reload, | |
2192 | get_bb_avail_insn, gcse_after_reload_main): Remove. | |
2193 | * postreload-gcse.c: New file, reincarnating most of the above. | |
2194 | * rtl.h (exp_equiv_p, hash_rtx): New prototypes. | |
2195 | (gcse_after_reload_main): Update prototype. | |
2196 | * timevar.def (TV_GCSE_AFTER_RELOAD): New timevar. | |
2197 | * passes.c (rest_of_handle_gcse2): Use it. | |
2198 | ||
95013377 DN |
2199 | 2004-08-18 Diego Novillo <dnovillo@redhat.com> |
2200 | ||
2201 | * tree-ssa-loop.c (pass_loop_init): Add TODO_dump_func. | |
2202 | (pass_loop_done): Likewise. | |
2203 | ||
ac9e2cff AP |
2204 | 2004-08-18 Andrew Pinski <apinski@apple.com> |
2205 | ||
826c9564 | 2206 | * config/rs6000/darwin.md: Delete the altivec patterns which are |
ac9e2cff AP |
2207 | handled differently now. |
2208 | (load_macho_picbase_di): Make sure that is only happens for TARGET_64BIT | |
2209 | (macho_correct_pic_di): Likewise. | |
2210 | (call_indirect_nonlocal_darwin64): Likewise. | |
2211 | Delete the save world/saveFP/saveVec patterns. | |
826c9564 | 2212 | |
ac9e2cff | 2213 | Revert the reversion of: 2004-08-16 Stan Shebs <shebs@apple.com> |
826c9564 ZW |
2214 | * config/darwin.c (macho_indirect_data_reference): Add DImode case. |
2215 | * config/rs6000/rs6000.md: Include darwin.md. | |
2216 | (builtin_setjmp_receiver): Add DImode case. | |
2217 | * config/rs6000/rs6000.c (rs6000_emit_move): Add DImode case to | |
2218 | Darwin bits. | |
ac9e2cff | 2219 | |
92b9a671 MA |
2220 | 2004-08-18 Matt Austern <austern@apple.com> |
2221 | ||
2222 | Dead code stripping | |
2223 | * darwin.h (EH_FRAME_SECTION_ATTR): Mark so it doesn't get stripped. | |
2224 | * darwin.c (darwin_file_end): Mark file as potentially strippable. | |
826c9564 | 2225 | |
4766261d RH |
2226 | 2004-08-18 Richard Henderson <rth@redhat.com> |
2227 | ||
2228 | * alias.c (readonly_fields_p): Remove. | |
2229 | (objects_must_conflict_p): Don't call it. | |
2230 | * tree.h (readonly_fields_p): Remove. | |
2231 | * langhooks.h (struct lang_hooks): Remove honor_readonly. | |
2232 | * langhooks-def.h (LANG_HOOKS_HONOR_READONLY): Remove. | |
2233 | ||
50dc9a88 DN |
2234 | 2004-08-18 Diego Novillo <dnovillo@redhat.com> |
2235 | ||
2236 | * tree-dfa.c (add_referenced_var): Only global variables are | |
2237 | call-clobbered. | |
2238 | * tree-flow.h (struct ptr_info_def): Add field pt_global_mem. | |
2239 | * tree-ssa-alias.c (compute_points_to_and_addr_escape): Mark | |
2240 | all pointers dereferenced if the statement dereferences them. | |
2241 | (create_name_tags): Do not create memory tags for pointers | |
2242 | that have PT_ANYTHING set. | |
2243 | Also check if PT_VARS is not empty before creating a name tag. | |
2244 | (compute_flow_sensitive_aliasing): Don't mark call-clobbered | |
2245 | variables that share the same alias set with a pointer that | |
2246 | may point anywhere. | |
2247 | (add_may_alias): Add FIXME comment to remove clobbering | |
2248 | aliased variables and tags. | |
2249 | (replace_may_alias): Likewise. | |
2250 | (set_pt_anything): Do not clear PT_VARS nor IS_DEREFERENCED. | |
2251 | (merge_pointed_to_info): If the original variable has not | |
2252 | points-to information, call set_pt_anything. | |
2253 | (add_pointed_to_var): Do not prevent adding a pointed-to | |
2254 | variable if the pointers is PT_ANYTHING. | |
2255 | If the variable is a global, set PT_GLOBAL_MEM. | |
2256 | (collect_points_to_info_r): Don't assume that PLUS_EXPRs of | |
2257 | pointer type only come in PTR+OFFSET flavours. | |
2258 | Always call merge_pointed_to_info on PHI arguments that are | |
2259 | SSA_NAMEs. | |
2260 | (get_nmt_for): Mark call-clobbered tags whose pointer points | |
2261 | to global memory. | |
2262 | * tree-ssa-operands.c (opf_kill_def, opf_no_vops): Switch | |
2263 | values. | |
2264 | (get_indirect_ref_operands): Always clear OPF_KILL_DEF from | |
2265 | FLAGS. | |
2266 | (add_stmt_operand): Abort if the caller tried to add a killing | |
2267 | definition for a memory tag. | |
2268 | * tree-ssa.c (verify_flow_sensitive_alias_info): Remove | |
2269 | unnecessary checks. | |
2270 | ||
62164eb4 R |
2271 | 2004-08-18 J"orn Rennecke <joern.rennecke@superh.com> |
2272 | ||
2273 | * sh.h (CONDITIONAL_REGISTER_USAGE): Don't exclude fixed registers | |
2274 | from call_used_regs. Update call_really_used_regs. | |
2275 | (CALL_REALLY_USED_REGISTERS): Define. | |
2276 | * sh.c (output_stack_adjust, shmedia_target_regs_stack_space): | |
2277 | Replace call_used_regs with call_really_used_regs. | |
2278 | (calc_live_regs, sh_media_register_for_return): Likewise. | |
2279 | (sh5_schedule_saves, sh_expand_prologue, reg_unused_after): Likewise. | |
2280 | * sh.md (return_media): Likewise. | |
2281 | ||
f9b0ac3b AP |
2282 | 2004-08-18 Andrew Pinski <apinski@apple.com> |
2283 | ||
826c9564 | 2284 | * config/darwin.c (machopic_legitimize_pic_address): Only set |
ac9e2cff | 2285 | MEM_READONLY_P in the non TARGET_TOC case. |
f9b0ac3b | 2286 | |
f822d252 ZW |
2287 | 2004-08-18 Zack Weinberg <zack@codesourcery.com> |
2288 | ||
2289 | * rtl.def (NIL): Delete. | |
2290 | * read-rtl.c (read_rtx): Handle (nil) like (define_constants). | |
2291 | Tighten the syntax a little. | |
2292 | ||
2293 | * cfgloop.h, combine.c, cse.c, loop-iv.c, postreload.c, reload.c | |
2294 | * config/alpha/alpha.c, config/alpha/alpha.h, config/arc/arc.h | |
2295 | * config/arm/arm.h, config/frv/frv.h, config/i386/i386.c | |
2296 | * config/i386/predicates.md, config/m32r/m32r.h | |
2297 | * config/m68hc11/m68hc11.c, config/mcore/mcore.h, config/mips/mips.c | |
2298 | * config/mmix/mmix.c, config/pa/pa.h, config/sh/sh.h | |
2299 | * config/sparc/sparc.h, doc/tm.texi: | |
2300 | Replace all occurrences of NIL with UNKNOWN. | |
2301 | ||
6aaf3dde ZW |
2302 | 2004-08-18 Zack Weinberg <zack@codesourcery.com> |
2303 | ||
2304 | * dojump.c (do_jump <unordered_bcc>): Do not recursively call | |
2305 | self with a TRUTH_ORIF_EXPR; generate the appropriate jump | |
2306 | sequence inline. Move drop_through_label code into this | |
2307 | block, being the only place it is used. Adjust comments. | |
2308 | ||
d62294f5 FJ |
2309 | 2004-08-18 Fariborz Jahanian <fjahanian@apple.com> |
2310 | ||
6aaf3dde ZW |
2311 | * config/rs6000/altivec.md: Add new patterns for calls to |
2312 | save_world/rest_world functions. | |
2313 | ||
2314 | * config/rs6000/rs6000-protos.h: (save_world_operation, | |
2315 | restore_world_operation) new declarations. | |
2316 | ||
2317 | * config/rs6000/rs6000.c: (struct rs6000_stack) new world_save_p | |
2318 | field added. | |
2319 | (rs6000_stack_info): Set world_save_p field. | |
2320 | (save_world_operation): New function. | |
2321 | (restore_world_operation): New function. | |
2322 | (compute_save_world_info): New function. | |
2323 | (rs6000_stack_info): Call compute_save_world_info. | |
2324 | (rs6000_emit_prologue): Check for world_save_p and generate | |
2325 | pattern to call save_world for saving all non-volatile and | |
2326 | special registers. | |
2327 | (rs6000_emit_epilogue): Check for world_save_p and generate | |
2328 | pattern to call rest_world to restore saved registers. | |
2329 | ||
2330 | config/rs6000/rs6000.h: macros FIRST_SAVED_ALTIVEC_REGNO, | |
2331 | FIRST_SAVED_FP_REGNO, FIRST_SAVED_GP_REGNO defined. | |
2332 | (rs6000_reg_names): New entries added for save_world_operation and | |
2333 | restore_world_operation. | |
d62294f5 | 2334 | |
790ac0e1 CT |
2335 | 2004-08-18 Caroline Tice <ctice@apple.com> |
2336 | ||
6aaf3dde | 2337 | * Makefile.in (STAGEFEEDBACK_FLAGS_TO_PASS) Add |
790ac0e1 CT |
2338 | "-freorder-blocks-and-partition" to the flags used in second |
2339 | stage of profiledbootstrap. | |
2340 | * bb-reorder.c (push_to_next_round_p): Add new variable, | |
2341 | next_round_is_last; set and use variable to make sure, when | |
2342 | partitioning, that the last trace construction round consists | |
2343 | of all (and only) cold basic blocks. | |
2344 | (rotate_loop): Don't copy blocks that end in a section | |
2345 | crossing jump. | |
2346 | (copy_bb): Correctly initialize "partition" of duplicated bb. | |
2347 | (add_unlikely_executed_notes): Add a comment. | |
2348 | (find_rarely_executed_basic_blocks_and_crossing_edges): Modify | |
2349 | to make sure, if function contains hot blocks, that the | |
2350 | successors of ENTRY_BLOCK_PTR are hot; also, only look for | |
2351 | crossing edges if the architecture supports named sections. | |
2352 | (mark_bb_for_unlikely_executed_section): Modify to always | |
2353 | insert the NOTE_INSN_UNLIKELY_EXECUTED_CODE immediately after | |
2354 | the basic block note insn. | |
2355 | (fix_crossing_unconditional_branches): Remove extra space. | |
2356 | (fix_edges_for_rarely_executed_code): Modify to only do | |
2357 | partitioning work if the architecture supports named sections. | |
2358 | (reorder_basic_blocks): Modify to only add | |
2359 | NOTE_INSN_UNLIKELY_EXECUTED_CODE notes if the architecture | |
2360 | supports named sections. | |
2361 | * c-common.c (handle_section_attribute): Initialize new global | |
2362 | variable, user_defined_section_attribute, to true if user has | |
2363 | specified one. | |
2364 | * cfgcleanup.c (try_forward_edges): Modify to not attempt to | |
2365 | forward edges that cross section boundaries. | |
2366 | * cfglayout.c (fixup_reorder_chain): Modify to only fix up | |
2367 | partitioning information if the architecture supports named | |
2368 | sections. | |
2369 | * cfgrtl.c (target.h): Add statement to include this. | |
2370 | (rtl_split_block): Make sure newly created bb gets correct | |
2371 | partition. | |
2372 | (try_redirect_by_replacing_jump): Make sure redirection isn't | |
2373 | attempting to cross section boundaries. | |
2374 | (force_nonfallthru_and_redirect): Only do partition fix up if | |
2375 | architecture supports named sections. | |
2376 | (rtl_split_edge): Make sure newly created bb ends up in | |
2377 | correct partition. | |
2378 | (commit_one_edge_insertion): Remove code that incorrectly | |
2379 | updated basic block partition; Make sure partition fix up only | |
2380 | happens if architecture supports named sections and it's not | |
2381 | already done. | |
2382 | (rtl_verify_flow_info_1): Fix if-condition on test/error | |
2383 | condition that fallthru edges are not allowed to cross section | |
2384 | boundaries. | |
2385 | * defaults.h (NORMAL_TEXT_SECTION_NAME): Remove this. | |
2386 | * final.c (final_scan_insn): Remove redundant test from if-statement; | |
2387 | change calls to text_section into calls to function_section; add code | |
2388 | to only to partitioning fix up if architecture supports named | |
2389 | sections. | |
2390 | * ifcvt.c (find_if_case_1): Make sure newly created bb has correct | |
2391 | partition. | |
2392 | (if_convert): Add targetm.have_named_sections to test. | |
2393 | * output.h (unlikely_section_label): Extern declaration for new global | |
2394 | variable. | |
2395 | (unlikely_text_section_name): Likewise. | |
2396 | * opts.c (decode_options): If both partitioning and DWARF debugging | |
2397 | are turned on, issue a warning that this doesn't work, and change | |
2398 | partitiong to basic block reordering (without hot/cold partitions). | |
6aaf3dde | 2399 | * passes.c (rest_of_handle_final): Re-set new global variable, |
790ac0e1 CT |
2400 | user_defined_section_attribute, to false. |
2401 | (rest_of_compilation): Change options for calling partitioning | |
2402 | function: Don't call if the user defined the section attribute, and | |
2403 | don't call if DECL_ONE_ONLY is true for the current function. | |
2404 | * predict.c (choose_function_section): Return immediately if we | |
2405 | are doing hot/cold partitioning (i.e. let the basic block partitioning | |
2406 | determine where the function belongs). | |
2407 | * reg-stack.c (emit_swap_insn): Add condition to step over | |
2408 | NOTE_INSN_UNLIKELY_EXECUTED_CODE notes. | |
2409 | * toplev.c (user_defined_section_attribute): New global variable. | |
89b0433e NS |
2410 | * toplev.h (user_defined_section_attribute): Extern declaration |
2411 | for new global variable. | |
790ac0e1 CT |
2412 | * varasm.c (unlikely_section_label): New global variable. |
2413 | (unlikely_text_section_name): New global variable. | |
89b0433e NS |
2414 | (unlikely_text_section): Add code to initialize |
2415 | unlikely_text_section_name if necessary; modify to use | |
2416 | unlikely_text_section_name and unlikely_section_label; also to use | |
2417 | named_section properly. | |
2418 | (in_unlikely_text_section): Modify to work correctly with | |
2419 | named_section and to use unlikely_text_section_name. | |
790ac0e1 CT |
2420 | (named_section): Add code to work properly with cold section. |
2421 | (function_section): Clean up if-statement. | |
89b0433e NS |
2422 | * config/darwin.c (darwin_asm_named_section): Return to original |
2423 | code, removing use of SECTION_FORMAT_STRING. | |
6aaf3dde | 2424 | * config/arm/pe.h (switch_to_section): Add case for |
790ac0e1 CT |
2425 | in_unlikely_executed_text to switch statement. |
2426 | * config/i386/cygming.h (switch_to_section): Likewise. | |
2427 | * config/i386/darwin.h (NORMAL_TEXT_SECTION_NAME): Remove. | |
2428 | (SECTION_FORMAT_STRING): Likewise. | |
2429 | * config/mcore/mcore.h (switch_to_section): Likewise. | |
2430 | * config/rs6000/darwin.h (NORMAL_TEXT_SECTION_NAME): Remove. | |
2431 | (SECTION_FORMAT_STRING): Remove. | |
2432 | ||
3a4416fb RS |
2433 | 2004-08-18 Roger Sayle <roger@eyesopen.com> |
2434 | ||
2435 | * config/i386/i386.h (FIXED_REGISTERS): Update encoding to be | |
2436 | -ffixed-reg safe, by preserving the meanings of zero and one. | |
2437 | (CALL_USED_REGISTERS): Likewise. | |
2438 | (CONDITIONAL_REGISTER_USAGE): Update to process new encodings. | |
2439 | ||
03904fb3 KK |
2440 | 2004-08-18 Kaz Kojima <kkojima@gcc.gnu.org> |
2441 | ||
2442 | * config/sh/sh.c (split_branches): Check the result of | |
2443 | next_active_insn. | |
2444 | (sh_output_mi_thunk): Call init_flow if basic_block_info is null. | |
2445 | Call rtl_register_cfg_hooks. | |
2446 | ||
389fdba0 RH |
2447 | 2004-08-18 Richard Henderson <rth@redhat.com> |
2448 | ||
2449 | * rtl.h (MEM_READONLY_P): Replace RTX_UNCHANGING_P. | |
2450 | * alias.c (true_dependence): Update to match new semantics. | |
2451 | (canon_true_dependence, write_dependence_p): Likewise. | |
2452 | (anti_dependence, output_dependence): Update write_dependence_p args. | |
2453 | (unchanging_anti_dependence): Remove. | |
2454 | * calls.c (purge_mem_unchanging_flag): Remove. | |
2455 | (fixup_tail_calls): Don't call it. | |
2456 | (expand_call): Don't add unchanging memory to function usage. | |
2457 | * expr.c (emit_block_move_via_libcall): Likewise. | |
2458 | (clear_storage_via_libcall): Don't clobber RTX_UNCHANGING_P mems. | |
2459 | (get_subtarget): Don't use RTX_UNCHANGING_P. | |
2460 | (expand_assignment, store_constructor, expand_expr_real_1): Likewise. | |
2461 | (do_tablejump): Set MEM_READONLY_P, not RTX_UNCHANGING_P. | |
2462 | * combine.c (get_last_value_validate): Use MEM_READONLY_P. | |
2463 | * cse.c (insert): Don't use RTX_UNCHANGING_P. | |
2464 | (cse_insn, canon_hash): Use MEM_READONLY_P. | |
2465 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Use MEM_READONLY_P | |
2466 | instead of RTX_UNCHANGING_P. | |
2467 | * explow.c (maybe_set_unchanging): Remove. | |
2468 | * expr.h (maybe_set_unchanging): Remove. | |
2469 | * flow.c (insn_dead_p, mark_used_regs): Use anti_dependence. | |
2470 | * function.c (assign_stack_temp_for_type): Don't use RTX_UNCHANGING_P. | |
2471 | (assign_parm_setup_reg, expand_function_start): Likewise. | |
2472 | * integrate.c (copy_rtx_and_substitute): Likewise. | |
2473 | * ra-rewrite.c (emit_colors): Likewise. | |
2474 | * regmove.c (copy_src_to_dest, regmove_optimize): Likewise. | |
2475 | (fixup_match_1): Likewise. | |
2476 | * reload1.c (reload, alter_reg): Likewise. | |
2477 | * local-alloc.c (validate_equiv_mem): Check MEM_READONLY_P, | |
2478 | not RTX_UNCHANGING_P. | |
2479 | (equiv_init_varies_p): Likewise. | |
2480 | * loop-invariant.c (check_maybe_invariant): Likewise. | |
2481 | * resource.c (mark_referenced_resources, mark_set_resources): Likewise. | |
2482 | * loop.c (note_addr_stored): Likewise. | |
2483 | (prescan_loop): Likewise. Don't check function usage for clobbered | |
2484 | unchanging memory. | |
2485 | * rtlanal.c (rtx_unstable_p): Check MEM_READONLY_P, | |
6aaf3dde | 2486 | not RTX_UNCHANGING_P. |
389fdba0 RH |
2487 | (rtx_varies_p, modified_between_p, modified_in_p): Likewise. |
2488 | * varasm.c (force_const_mem): Likewise. | |
2489 | * stmt.c (expand_decl): Don't set RTX_UNCHANGING_P. | |
2490 | * web.c (entry_register): Likewise. | |
2491 | * tree-gimple.h (get_base_address): Move decl ... | |
2492 | * tree.h: ... here. | |
2493 | * doc/rtl.texi (MEM_READONLY_P): Replace RTX_UNCHANGING_P. | |
2494 | ||
2495 | * config/alpha/alpha.c (alpha_set_memflags_1): Rewrite to be | |
2496 | called via for_each_rtx. Copy MEM_SCALAR_P, MEM_NOTRAP_P too. | |
2497 | (alpha_set_memflags): Update to match. | |
2498 | ||
2499 | * config/darwin.c (machopic_indirect_data_reference): Set | |
2500 | MEM_READONLY_P instead of RTX_UNCHANGING_P. | |
2501 | (machopic_indirect_call_target): Likewise. | |
2502 | (machopic_legitimize_pic_address): Likewise. | |
6aaf3dde | 2503 | * config/arm/arm.c (legitimize_pic_address, arm_gen_load_multiple, |
389fdba0 RH |
2504 | arm_gen_store_multiple, arm_gen_movmemqi): Likewise. |
2505 | * config/arm/arm.md (load_multiple, store_multiple): Likewise. | |
2506 | * config/frv/frv.md (symGOT2reg): Likewise. | |
2507 | * config/i386/i386.c (legitimize_pic_address, | |
2508 | legitimize_tls_address, ix86_split_to_parts): Likewise. | |
2509 | * config/ia64/ia64.c (ia64_expand_tls_address): Likewise. | |
2510 | * config/ia64/ia64.md (load_fptr): Likewise. | |
2511 | * config/m32r/m32r.c (m32r_legitimize_pic_address): Likewise. | |
2512 | * config/m68k/m68k.c (legitimize_pic_address): Likewise. | |
2513 | * config/mcore/mcore.c (block_move_sequence): Likewise. | |
2514 | * config/mn10300/mn10300.md (symGOT2reg): Likewise. | |
2515 | * config/pa/pa.c (legitimize_pic_address): Likewise. | |
2516 | * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Likewise. | |
2517 | (rs6000_emit_move): Likewise. | |
2518 | * config/s390/s390.c (legitimize_pic_address): Likewise. | |
2519 | (legitimize_tls_address): Likewise. | |
2520 | * config/s390/s390.md (casesi): Likewise. | |
2521 | * config/sh/sh.c (prepare_move_operands, sh_reorg): Likewise. | |
2522 | * config/sh/sh.md (symGOT2reg): Likewise. | |
2523 | * config/sparc/sparc.c (legitimize_pic_address): Likewise. | |
2524 | * config/v850/v850.md (casesi): Likewise. | |
2525 | ||
2526 | * config/ia64/ia64.c (gen_thread_pointer): Don't set RTX_UNCHANGING_P. | |
2527 | * config/iq2000/iq2000.c (save_restore_insns): Likewise. | |
2528 | * config/mips/mips.c (mips_restore_gp): Likewise. | |
2529 | (mips_save_restore_reg, mips16_gp_pseudo_reg): Likewise. | |
2530 | * config/sh/sh.c (sh_reorg): Likewise. | |
2531 | ||
17ad5b5e RH |
2532 | 2004-08-18 Richard Henderson <rth@redhat.com> |
2533 | ||
2534 | * tree.h (struct tree_decl): Add gimple_formal_temp. | |
2535 | (DECL_GIMPLE_FORMAL_TEMP_P): New. | |
2536 | * gimplify.c (pop_gimplify_context): Clear it. | |
2537 | (lookup_tmp_var): Set it, if is_formal. | |
2538 | (gimplify_init_constructor): Use rhs_predicate_for for COMPLEX. | |
2539 | Use is_gimple_val for VECTOR. Simplify return value. | |
2540 | (gimplify_save_expr): Use and set DECL_GIMPLE_FORMAL_TEMP_P. | |
2541 | (gimplify_expr): Likewise. | |
2542 | * tree-gimple.c (is_gimple_formal_tmp_rhs): Rename from | |
2543 | is_gimple_tmp_rhs for clarity. Update all callers. | |
2544 | (is_gimple_reg_rhs): Simplify logic. | |
2545 | (is_gimple_formal_tmp_var): Rename from is_gimple_tmp_var for | |
2546 | clarity; use DECL_GIMPLE_FORMAL_TEMP_P. | |
2547 | (is_gimple_formal_tmp_reg): Similarly. | |
2548 | * tree-gimple.h: Update decls. | |
2549 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Use | |
2550 | DECL_IGNORED_P, not DECL_ARTIFICIAL. Tidy formatting. | |
2551 | * tree-ssa-live.c (var_union, type_var_init): Likewise. | |
2552 | ||
5b0eba61 PB |
2553 | 2004-08-18 Paolo Bonzini <bonzini@gnu.org> |
2554 | ||
2555 | * c4x.c (legitimize_operands): Remove calls to | |
2556 | preserve_subexpressions_p. | |
2557 | ||
07e15286 DE |
2558 | 2004-08-18 David Edelsohn <edelsohn@gnu.org> |
2559 | ||
2560 | * varasm.c (MAX_OFILE_ALIGNMENT): Move ... | |
2561 | * defaults.h (MAX_OFILE_ALIGNMENT): ... here. | |
2562 | ||
ad8c162b ZL |
2563 | 2004-08-18 Ziemowit Laski <zlaski@apple.com> |
2564 | ||
2565 | * gcc.c (default_compilers): Add info about ".mm", ".M" and ".mii" | |
2566 | Objective-C++ extensions. | |
2567 | * gengtype.c (get_file_basename): Match entire subdirectory name | |
2568 | ('cp', 'objc', 'objcp') rather than just its suffix. | |
2569 | (get_base_file_bitmap): Allow for files to belong to more than one | |
2570 | language. | |
2571 | (get_output_file_with_visibility): Treat objc/objc-act.h as a header | |
2572 | used by more than one front-end. | |
2573 | ||
d56993f2 RE |
2574 | 2004-08-18 Richard Earnshaw <rearnsha@arm.com> |
2575 | ||
2576 | * arm.md (addsi3, subsi3, andsi3, iorsi3, movsi, movhi): Rework to | |
2577 | avoid use of preserve_subexpressions_p. | |
2578 | ||
504c0e4f RH |
2579 | 2004-08-17 Richard Henderson <rth@redhat.com> |
2580 | ||
2581 | PR 17051 | |
2582 | * tree-sra.c (scalarize_use): Mark all v_defs for !is_output too. | |
2583 | ||
54e9a19d DD |
2584 | 2004-08-17 DJ Delorie <dj@redhat.com> |
2585 | ||
2586 | * doc/extend.texi: Document new xstormy16 attribute. | |
2587 | ||
2588 | * config/stormy16/stormy16.c (xstormy16_splittable_below100_operand): New. | |
2589 | (xstormy16_splittable_below100_or_register): New. | |
2590 | (combine_bnp): New. | |
2591 | (xstormy16_reorg): New. | |
2592 | (TARGET_MACHINE_DEPENDENT_REORG): Define. | |
2593 | ||
54e9a19d DD |
2594 | * config/stormy16/stormy16.md (movqi_internal): Make name public. |
2595 | (movhi_internal): Likewise. | |
2596 | (cbhranchhi): Likewise. | |
2597 | (cbhranchhi_neg): Likewise. | |
2598 | (andhi3): Only allow splittable below100 operands. | |
2599 | (iorhi3): Likewise. | |
2600 | (peephole2): New and/zero_extend->and peephole. | |
2601 | (peephole2): New load/ior/save->set1 peephole. | |
2602 | (peephole2): New load/and/save->clr1 peephole. | |
2603 | (bclrx, bclrx2, bclr7, bclr15): New. | |
2604 | (bsetx, bsetx2, bset7, bset15): New. | |
2605 | ||
2606 | * config/stormy16/stormy16.c (xstormy16_print_operand): Be more | |
2607 | liberal about acceptable 'B' masks. | |
2608 | ||
2609 | * config/stormy16/stormy16-protos.h | |
2610 | (xstormy16_asm_output_aligned_common, xstormy16_below100_symbol, | |
2611 | xstormy16_below100_operand, xstormy16_below100_or_register, | |
2612 | xstormy16_onebit_set_operand, xstormy16_onebit_clr_operand): New. | |
2613 | (PREDICATE_CODES): Add new predicates. | |
6aaf3dde | 2614 | |
54e9a19d DD |
2615 | * config/stormy16/stormy16.c |
2616 | (xstormy16_asm_output_aligned_common, xstormy16_below100_symbol, | |
2617 | xstormy16_below100_operand, xstormy16_below100_or_register, | |
2618 | xstormy16_onebit_set_operand, xstormy16_onebit_clr_operand): New. | |
2619 | (xstormy16_expand_iorqi3, xstormy16_expand_andqi3): New. | |
2620 | (xstormy16_legitimate_address_p): Allow below100 symbols. | |
2621 | (xstormy16_extra_constraint_p): Add 'W' for below100 operands. | |
2622 | (xstormy16_expand_move): Leave below100 operands as-is. | |
2623 | (xstormy16_encode_section_info): Encode below100 symbols. | |
2624 | (xstormy16_strip_name_encoding): New. | |
2625 | (xstormy16_print_operand): Print 'b' as shift mask. | |
2626 | (xstormy16_attribute_table): Add below100 attributes. | |
2627 | (xstormy16_handle_below100_attribute): New. | |
2628 | ||
2629 | * config/stormy16/stormy16.h (EXTRA_SECTIONS): add in_bss100. | |
2630 | (XSTORMY16_SECTION_FUNCTION): New. | |
2631 | (EXTRA_SECTION_FUNCTIONS): Define using the above. | |
2632 | (ASM_OUTPUT_ALIGNED_DECL_COMMON, ASM_OUTPUT_ALIGNED_DECL_LOCAL): New. | |
2633 | (ASM_OUTPUT_SYMBOL_REF): Handle encoded symbols. | |
2634 | (ASM_OUTPUT_LABELREF): Define. | |
2635 | ||
2636 | * config/stormy16/stormy16.md (movqi_internal): Add below100 support. | |
2637 | (movhi_internal): Add below100 support. | |
2638 | (andhi3): Add below100 support. | |
2639 | (iorhi3): Add below100 support. | |
2640 | (iorqi3, iorqi3_internal, andqi3, andqi3_internal): New. | |
2641 | ||
4ef47bd8 JW |
2642 | 2004-08-17 James E Wilson <wilson@specifixinc.com> |
2643 | ||
2644 | * config/mips/mips.c (gen_conditional_move): Use GET_MODE (op0) instead | |
2645 | of VOIDmode for comparison code mode. | |
2646 | * config/mips/mips.md: For conditional move patterns, use mode of | |
2647 | first compare operand for comparison mode, instead of VOIDmode. | |
e17c734b JW |
2648 | |
2649 | * config/mips/mips.md: Add canonical nmadd and nmsub patterns for both | |
2650 | normal and -ffast-math code. | |
2651 | ||
1a10290c MM |
2652 | 2004-08-17 Mark Mitchell <mark@codesourcery.com> |
2653 | ||
2654 | PR c++/15871 | |
2655 | * doc/invoke.texi (-fkeep-inline-functions): Update documentation. | |
2656 | ||
f4e736dd | 2657 | 2004-08-17 Robert Bowdidge <bowdidge@apple.com> |
6aaf3dde ZW |
2658 | |
2659 | * config/rs6000/x-darwin: Add -mdynamic-no-pic to gcc build flags. | |
f4e736dd | 2660 | |
13a98f14 AT |
2661 | 2004-08-17 Andreas Tobler <a.tobler@schweiz.ch> |
2662 | ||
2663 | * config/rs6000/darwin.md (*call_nonlocal_darwin64): Add #else clause | |
2664 | for non Darwin targets. | |
2665 | (*call_value_nonlocal_darwin64): Likewise. | |
2666 | ||
d0b2079e FJ |
2667 | 2004-08-17 Fariborz Jahanian <fjahanian@apple.com> |
2668 | ||
2669 | * config/rs6000/rs6000.c (rs6000_function_value): Check for | |
2670 | altivec mode for altivec return register. | |
2671 | ||
feb3dc8b DE |
2672 | 2004-08-17 David Edelsohn <edelsohn@gnu.org> |
2673 | ||
2674 | Revert 2004-08-16 Stan Shebs <shebs@apple.com> | |
ef0e2729 | 2675 | * config/darwin.c (macho_indirect_data_reference): Add DImode case. |
feb3dc8b DE |
2676 | * config/rs6000/rs6000.md: Include darwin.md. |
2677 | (builtin_setjmp_receiver): Add DImode case. | |
2678 | * config/rs6000/rs6000.c (rs6000_emit_move): Add DImode case to | |
2679 | Darwin bits. | |
2680 | ||
79fe1b3b DN |
2681 | 2004-08-17 Dorit Naishlos <dorit@il.ibm.com> |
2682 | ||
89b0433e NS |
2683 | * tree-vectorizer.c: New File: loop vectorization on SSAed GIMPLE |
2684 | trees. | |
79fe1b3b DN |
2685 | * tree-vectorizer.h: New File: Same. |
2686 | * Makefile.in (tree-vectorizer.c, tree-vectorizer.h): Add new files. | |
2687 | * common.opt (ftree-vectorize): New flag to enable vectorization. | |
89b0433e NS |
2688 | * timevar.def (TV_TREE_VECTORIZATION): New dump file for |
2689 | vectorization pass. | |
79fe1b3b DN |
2690 | * tree-data-ref.h (init_data_ref): Additional argument. |
2691 | (array_base_name_differ_p): Moved to tree-data-ref.c. | |
2692 | * tree-data-ref.c (array_base_name_differ_p): Revised. | |
2693 | (initialize_data_dependence_relation): Call array_base_name_differ_p | |
2694 | with an extra argument. | |
2695 | (analyze_all_data_dependences): Same. | |
2696 | (init_data_ref): Additional argument is_read to set DR_IS_READ. | |
89b0433e NS |
2697 | * tree-ssa-phiopt.c (empty_block_p): Expose for usage out of this |
2698 | file. | |
79fe1b3b DN |
2699 | * tree-flow.h (vectorize_loops, empty_block_p): Add declaration. |
2700 | * tree-optimize.c (pass_vectorize): Schedule the vectorization pass. | |
6aaf3dde | 2701 | * tree-pass.h (tree_opt_pass pass_vectorize): Declare the new |
79fe1b3b DN |
2702 | vectorization pass. |
2703 | * tree-ssa-loop.c (tree_ssa_loop_init): Call scev_initialize. | |
2704 | (tree_ssa_loop_done): Call scev_finalize. | |
2705 | (tree_vectorize): Define the new vectorization pass. | |
89b0433e NS |
2706 | * defaults.h (UNITS_PER_SIMD_WORD): Allow targets to specify the |
2707 | size of the vector they support (until support for multiple vector | |
2708 | sizes is added to the vectorizer). | |
79fe1b3b DN |
2709 | * config/i386/i386.h (UNITS_PER_SIMD_WORD): Define. |
2710 | * config/rs6000/rs6000.h (UNITS_PER_SIMD_WORD): Define. | |
2711 | * invoke.texi (fdump-tree-vect, ftree-vectorize): Add | |
2712 | documentation. | |
2713 | ||
e15987c1 NS |
2714 | 2004-08-17 Nathan Sidwell <nathan@codesourcery.com> |
2715 | ||
2716 | * objc/objc-act.c (build_protocol_initializer): Fix build_int_cst | |
2717 | usage. | |
2718 | (generate_protocol_list, handle_impent): Likewise. | |
2719 | ||
e3cadb61 RS |
2720 | 2004-08-17 Roger Sayle <roger@eyesopen.com> |
2721 | ||
2722 | * regclass.c (init_reg_sets_1): Add ENABLE_CHECKING sanity tests to | |
2723 | ensure that call_used_regs is a superset of both fixed_regs and | |
2724 | call_really_used_regs. | |
2725 | ||
108a579c DB |
2726 | 2004-08-17 Daniel Bornstein <danfuzz@milk.com> |
2727 | ||
2728 | PR target/17019 | |
2729 | * arm.md (addsi3_cbranch_scratch): Correct case labels. | |
2730 | ||
62fc1d7d PB |
2731 | 2004-08-17 Paolo Bonzini <bonzini@gnu.org> |
2732 | ||
2733 | PR middle-end/17036 | |
2734 | * fold-const.c (fold): Check for integer operand when | |
2735 | folding (A >> N) & 1 ? (1 << N) : 0. Fix from Andrew | |
2736 | Pinski <pinskia@physics.uc.edu>. | |
2737 | ||
7c27e184 PB |
2738 | 2004-08-17 Paolo Bonzini <bonzini@gnu.org> |
2739 | ||
2740 | * configure.ac: Trust toplevel's notion of BISON/FLEX/MAKEINFO. | |
2741 | No need to check if in a cross configuration. | |
2742 | * configure: Regenerate. | |
2743 | ||
2744 | * calls.c (precompute_register_parameters): | |
2745 | Inline preserve_subexpressions_p (). | |
2746 | * expmed.c (expand_mult_const, emit_store_flag): Likewise. | |
2747 | * optabs.c (expand_binop, expand_twoval_binop, prepare_cmp_insn): | |
2748 | Likewise. | |
2749 | * expr.c (get_subtarget): Likewise. | |
2750 | * rtl.h (preserve_subexpressions_p): Remove. | |
2751 | * stmt.c (preserve_subexpressions_p): Remove. | |
2752 | ||
2753 | * dojump.c (do_jump) <COND_EXPR, EQ_EXPR, NE_EXPR, | |
2754 | TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, COMPOUND_EXPR>: | |
2755 | Abort on gimplified cases. | |
2756 | ||
d97c6333 JW |
2757 | 2004-08-16 James E Wilson <wilson@specifixinc.com> |
2758 | ||
2759 | * tree.h (VECTOR_FLOAT_TYPE_P): New. | |
2760 | (FLOAT_TYPE_P): Use it. | |
2761 | * c-typeck.c (build_binary_op): After convert calls, check for | |
2762 | check for ERROR_MARK operands. | |
2763 | ||
45c8116d ZW |
2764 | 2004-08-16 Zack Weinberg <zack@codesourcery.com> |
2765 | ||
2766 | * Makefile.in (BUILD_PREFIX, BUILD_PREFIX_1): Delete. | |
2767 | (BUILD_RTL, BUILD_PRINT, BUILD_ERRORS, BUILD_VARRAY): Update. | |
2768 | (genobjs): Add build-rtl.o, build-print-rtl.o, build-varray.o. | |
2769 | (genobjs static pattern rule): Remove %.c dependency. | |
2770 | ($(BUILD_PREFIX_1)rtl.o, print-rtl.o, $(BUILD_PREFIX_1)varray.o): | |
2771 | Rename rules; delete commands; fix dependencies. | |
2772 | (mostlyclean): Do not delete temporary source copies. | |
2773 | * configure.ac: Delete all references to BUILD_PREFIX and | |
2774 | BUILD_PREFIX_1. | |
2775 | * configure: Regenerate. | |
2776 | ||
2777 | * print-rtl.c: Include bconfig.h #ifdef GENERATOR_FILE. | |
2778 | Do not include tree.h, real.h, flags.h, hard-reg-set.h, or | |
2779 | basic-block.h #ifdef GENERATOR_FILE. Surround some more code | |
2780 | with #ifndef GENERATOR_FILE so that nothing from those headers | |
2781 | is used. | |
2782 | ||
2783 | * rtl.c, varray.c: Include bconfig.h #ifdef GENERATOR_FILE. | |
2784 | ||
4d73e20b AN |
2785 | 2004-08-16 Adam Nemet <anemet@lnxw.com> |
2786 | ||
2787 | * Makefile.in (LIBS): Move $(LIBIBERTY) after $(BANSHEELIB). | |
6aaf3dde | 2788 | |
62114438 AP |
2789 | 2004-08-16 Andrew Pinski <apinski@apple.com> |
2790 | ||
2791 | * target-def.h (TARGET_EH_RETURN_FILTER_MODE): Remove | |
2792 | extraneous semicolon. | |
2793 | ||
8e3e233b DP |
2794 | 2004-08-16 Devang Patel <dpatel@apple.com> |
2795 | ||
2796 | * c-common.c (handle_used_attribute): Set DECL_PRESERVE_P. | |
2797 | * print-tree.c (print_node): Print DECL_PRESERVE_P. | |
2798 | * target-def.h (TARGET_ASM_MARK_DECL_PRESERVED): New #define. | |
2799 | (TARGET_ASM_OUT): New member, TARGET_ASM_MARK_DECL_PRESERVED | |
2800 | * target.h (struct gcc_target): New member, mark_decl_preserved. | |
45c8116d ZW |
2801 | * hooks.c (hook_void_charptr): Rename to ... |
2802 | (hook_void_constcharptr): ... new name. | |
2803 | * hooks.h (hook_void_charptr): Rename to .. | |
2804 | (hook_void_constcharptr): ... new name. | |
8e3e233b DP |
2805 | * tree.h (DECL_PRESERVE_P): New #define. |
2806 | (struct tree_decl): New member, preserve_flag. | |
2807 | * varasm.c (assemble_start_function): Mark decl preserved. | |
2808 | (assemble_variable): Same. | |
2809 | * darwin.c (darwin_mark_decl_preserved): New function. | |
2810 | * darwin.h (TARGET_ASM_MARK_DECL_preserved): New #define. | |
2811 | * darwin-protos.h (darwin_mark_decl_preserved): New decl. | |
2812 | * doc/tm.texi (TARGET_ASM_MARK_DECL_PRESERVED): Document. | |
2813 | ||
580b3958 JM |
2814 | 2004-08-16 Joseph S. Myers <jsm@polyomino.org.uk> |
2815 | ||
2816 | * c-decl.c (grokdeclarator): Allow for function definition where | |
2817 | innermost declarator has attributes. | |
2818 | ||
93f90be6 FJ |
2819 | 2004-08-16 Fariborz Jahanian <fjahanian@apple.com> |
2820 | ||
2821 | * except.c (get_exception_filter, build_post_landing_pads, | |
2822 | dw2_build_landing_pads): Use target-specific mode for 'filter'. | |
2823 | * target-def.h (TARGET_EH_RETURN_FILTER_MODE): macro defined and used. | |
2824 | * target.h (eh_return_filter_mode): New field added. | |
2825 | * targhooks.c (default_eh_return_filter_mode): Defined. | |
2826 | * targhooks.h (default_eh_return_filter_mode): Declared. | |
2827 | * config/rs6000/rs6000.c (rs6000_eh_return_filter_mode): Defined. | |
2828 | ||
392765bf NN |
2829 | 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org> |
2830 | ||
2831 | * configure.ac: Replace _GCC_TOPLEV_NONCANONICAL_TARGET with | |
2832 | ACX_NONCANONICAL_TARGET; remove now-unneeded AC_SUBST. | |
2833 | * configure: Regenerate. | |
2834 | ||
49bd1d27 SS |
2835 | 2004-08-16 Stan Shebs <shebs@apple.com> |
2836 | ||
2837 | Basic support for 64-bit Darwin. | |
2838 | * config/darwin.c (macho_indirect_data_reference): Add DImode case. | |
2839 | (machopic_legitimize_pic_address): Similarly, plus use Pmode | |
2840 | instead of SImode. | |
2841 | * config/rs6000/darwin.h (PTRDIFF_TYPE): Be "long int" if 64-bit. | |
2842 | (TARGET_OS_CPP_BUILTINS): Add 64-bit preprocessor macro. | |
2843 | (SUBTARGET_SWITCHES): Add -m32 and -m64 flags. | |
2844 | (SUBTARGET_OVERRIDE_OPTIONS): Require 64-bit processor if -m64. | |
2845 | (PROCESSOR_DEFAULT64): Define. | |
2846 | * config/rs6000/darwin.md: New file, patterns specific to 64-bit | |
2847 | Darwin. | |
2848 | * config/rs6000/rs6000.md: Include darwin.md. | |
2849 | (builtin_setjmp_receiver): Add DImode case. | |
2850 | * config/rs6000/rs6000.c (TARGET_ASM_UNALIGNED_DI_OP): Define for | |
2851 | Darwin. | |
2852 | (TARGET_ASM_ALIGNED_DI_OP): Ditto. | |
2853 | (rs6000_emit_move): Add DImode case to Darwin bits. | |
2854 | (machopic_output_stub): Use .quad if 64-bit. | |
2855 | * invoke.texi: Document -m32 and -m64. | |
2856 | ||
4e6e4e4c JJ |
2857 | 2004-08-16 Janis Johnson <janis187@us.ibm.com> |
2858 | ||
2859 | * doc/extend.texi (AltiVec builtins): Document additional differences | |
2860 | from the Motorola AltiVec PIM. | |
2861 | ||
092313ae NS |
2862 | 2004-08-16 Nathan Sidwell <nathan@codesourcery.com> |
2863 | ||
2864 | * c-typeck.c (build_c_cast): Only copy overflow from expr nodes. | |
2865 | * tree.h (IS_NON_TYPE_CODE_CLASS): Simplify. | |
2866 | (struct tree_common): Update public_flag documentation. | |
2867 | ||
dffc9ae5 NN |
2868 | 2004-08-16 Nathanael Nerode <neroden@gcc.gnu.org> |
2869 | ||
2870 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): | |
62fc1d7d | 2871 | Check for artificial variables, not is_gimple_tmp_var. |
dffc9ae5 NN |
2872 | * tree-ssa-live.c (var_union): Likewise. |
2873 | ||
16e9be4c NS |
2874 | 2004-08-16 Nathan Sidwell <nathan@codesourcery.com> |
2875 | ||
2876 | * calls.c (load_register_parameters): Remove spurious FIXME token. | |
2877 | ||
9a4d6480 ZL |
2878 | 2004-08-15 Ziemowit Laski <zlaski@apple.com> |
2879 | ||
2880 | * Makefile.in (C_PRETTY_PRINT_H): Add c-pretty-print.h. | |
2881 | (c-lang.o): Depend on c-objc-common.h. | |
45c8116d | 2882 | (c-objc-common.o): Depend on $(C_PRETTY_PRINT_H) and |
9a4d6480 ZL |
2883 | c-objc-common.h; remove duplicate $(C_TREE_H) dependency. |
2884 | * c-lang.c: Include c-objc-common.h. | |
2885 | (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS, | |
2886 | LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION, | |
2887 | LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS, | |
45c8116d ZW |
2888 | LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P, |
2889 | LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE, | |
9a4d6480 ZL |
2890 | LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION, |
2891 | LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL, | |
45c8116d | 2892 | LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME, |
9a4d6480 ZL |
2893 | LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL, |
2894 | LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED, | |
2895 | LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL, | |
2896 | LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT, | |
2897 | LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, | |
2898 | LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN, | |
2899 | LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS, | |
2900 | LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P, | |
2901 | LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING, | |
2902 | LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS, | |
2903 | LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN, | |
2904 | LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE, | |
2905 | LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE, | |
2906 | LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE, | |
2907 | LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO, | |
2908 | LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS): | |
2909 | Move to c-objc-common.h. | |
2910 | * c-objc-common.c: Include c-objc-common.h. | |
2911 | * c-objc-common.h: New file. | |
2912 | ||
869464ba AT |
2913 | 2004-08-15 Andreas Tobler <a.tobler@schweiz.ch> |
2914 | Andrew Pinski <pinskia@physics.uc.edu> | |
2915 | ||
2916 | PR target/14931 | |
2917 | * config/rs6000/darwin-tramp.asm (L_abort$stub): Change to new stub | |
2918 | style. | |
2919 | ||
4a90aeeb NS |
2920 | 2004-08-15 Nathan Sidwell <nathan@codesourcery.com> |
2921 | ||
2922 | * tree.h (build_int_cst): New. | |
2923 | (build_int_2): Remove. | |
2924 | * tree.c (build_int_2): Remove. | |
2925 | (build_int_cst): New. | |
2926 | (make_vector_type, build_common_tree_nodes, | |
2927 | build_common_tree_nodes_2): Use build_int_cst. | |
2928 | * builtins.c (expand_builtin_prefetch, expand_builtin_strstr, | |
2929 | expand_builtin_strpbrk, expand_builtin_fputs, | |
2930 | build_string_literal, expand_builtin_printf, | |
2931 | expand_builtin_sprintf, fold_builtin_lround, fold_builtin_bitop, | |
2932 | fold_builtin_bitop, fold_builtin_isascii, fold_builtin_toascii, | |
2933 | fold_builtin_isdigit, simplify_builtin_strstr, | |
2934 | simplify_builtin_strpbrk, fold_builtin_fputs, | |
2935 | simplify_builtin_sprintf): Use build_int_cst. | |
2936 | * c-common.c (start_fname_decls, fix_string_type, | |
2937 | c_common_nodes_and_builtins, c_init_attributes, | |
2938 | shorten_compare): Likewise. | |
2939 | * c-decl.c (complete_array_type, | |
2940 | check_bitfield_type_and_width): Likewise. | |
2941 | * c-lex.c (interpret_integer, lex_charconst): Likewise. | |
2942 | * c-parse.in (primary): <TYPES_COMPATIBLE_P> Likewise. | |
2943 | * c-pretty-print.c (pp_c_integer_constant): Likewise. | |
2944 | * c-typeck.c (really_start_incremental_init, push_init_level, | |
2945 | set_nonincremental_init_from_string): Likewise. | |
2946 | * calls.c (load_register_parameters): Likewise. | |
2947 | * convert.c (convert_to_pointer): Likewise. | |
2948 | * coverage.c (coverage_counter_alloc, tree_coverage_counter_ref, | |
2949 | build_fn_info_type, build_ctr_info_value, build_gcov_info): | |
2950 | Likewise. | |
2951 | * except.c (init_eh, assign_filter_values, assign_filter_values): | |
2952 | Likewise. | |
2953 | * expmed.c (store_fixed_bit_field, extract_bit_field, | |
2954 | extract_fixed_bit_field, extract_split_bit_field, expand_shift, | |
2955 | expand_mult_const, expand_mult_highpart_adjust, extract_high_half, | |
2956 | expand_sdiv_pow2, expand_divmod, make_tree): Likewise. | |
2957 | * expr.c (convert_move, emit_group_load, emit_group_store, | |
2958 | expand_assignment, store_constructor, store_field, | |
2959 | expand_expr_real_1, reduce_to_bit_field_precision): Likewise. | |
2960 | * fold-const.c (force_fit_type, int_const_binop, fold_convert_const, | |
2961 | invert_truthvalue, optimize_bit_field_compare, | |
2962 | decode_field_reference, all_ones_mask_p, constant_boolean_node, | |
2963 | fold_div_compare, fold, fold_read_from_constant_string, | |
2964 | fold_negate_const, fold_abs_const, fold_not_const): Likewise. | |
2965 | * function.c (assign_parm_setup_block): Likewise. | |
2966 | * stmt.c (shift_return_value, expand_end_case_type, | |
2967 | estimate_case_costs): Likewise. | |
2968 | * stor-layout.c (layout_type, initialize_sizetypes, | |
2969 | set_min_and_max_values_for_integral_type): Likewise. | |
2970 | * tree-chrec.c (chrec_fold_multiply_poly_poly, | |
2971 | reset_evolution_in_loop): Likewise. | |
2972 | * tree-chrec.h (build_polynomial_chrec): Likewise. | |
2973 | * tree-complex.c (build_replicated_const): Likewise. | |
2974 | * tree-eh.c (honor_protect_cleanup_actions, | |
2975 | lower_try_finally_onedest, lower_try_finally_copy, | |
2976 | lower_try_finally_switch): Likewise. | |
2977 | * tree-mudflap.c (mf_build_string, mx_register_decls, | |
2978 | mudflap_register_call, mudflap_enqueue_constant): Likewise. | |
2979 | * tree-nested.c (get_trampoline_type, get_nl_goto_field): Likewise. | |
2980 | * tree-pretty-print.c (dump_generic_node): Likewise. | |
2981 | * tree-ssa-ccp.c (widen_bitfield, maybe_fold_offset_to_array_ref): | |
2982 | Likewise. | |
2983 | * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Likewise. | |
2984 | * tree-ssa-loop-niter.c (number_of_iterations_cond, | |
2985 | loop_niter_by_eval, upper_bound_in_type, lower_bound_in_type): | |
2986 | Likewise. | |
45c8116d | 2987 | |
4a90aeeb NS |
2988 | * config/alpha/alpha.c (alpha_initialize_trampoline, |
2989 | alpha_va_start, alpha_gimplify_va_arg_1): Use build_int_cst. | |
2990 | * config/arm/arm.c (arm_get_cookie_size): Likewise. | |
2991 | * config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise. | |
2992 | * config/i386/i386.c (ix86_va_start, ix86_gimplify_va_arg): Likewise. | |
2993 | * config/i860/i860.c (i860_va_start): Likewise. | |
2994 | * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise. | |
2995 | * config/mips/mips.c (mips_build_builtin_va_list, mips_va_start, | |
2996 | mips_gimplify_va_arg_expr): Likewise. | |
2997 | * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise. | |
2998 | * config/rs6000/rs6000.c (rs6000_va_start, rs6000_gimplify_va_arg, | |
2999 | add_compiler_branch_island): Likewise. | |
3000 | * config/s390/s390.c (s390_va_start): Likewise. | |
3001 | * config/sh/sh.c (sh_va_start): Likewise. | |
3002 | * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start): | |
3003 | Likewise. | |
3004 | * config/xtensa/xtensa.c (xtensa_va_start, | |
3005 | xtensa_gimplify_va_arg_expr): Likewise. | |
45c8116d | 3006 | |
4a90aeeb NS |
3007 | * objc/objc-act.c (build_objc_string_object, |
3008 | build_objc_symtab_template, init_def_list, init_objc_symtab, | |
3009 | init_module_descriptor, generate_static_references, | |
3010 | build_selector_translation_table, get_proto_encoding, | |
3011 | build_typed_selector_reference, build_selector_reference, | |
3012 | build_next_objc_exception_stuff, | |
3013 | build_method_prototype_list_template, generate_descriptor_table, | |
3014 | generate_protocols, build_protocol_initializer, | |
3015 | build_ivar_list_template, build_method_list_template, | |
3016 | build_ivar_list_initializer, generate_ivars_list, | |
3017 | generate_dispatch_table, generate_protocol_list, | |
3018 | build_category_initializer, build_shared_structure_initializer, | |
3019 | generate_shared_structures, handle_impent, | |
3020 | generate_objc_image_info): Use build_int_cst. | |
3021 | ||
2a68a7de BE |
3022 | 2004-08-15 Ben Elliston <bje@au.ibm.com> |
3023 | ||
3024 | * vec.h: Comment improvements. | |
3025 | ||
53fb4de3 RS |
3026 | 2004-08-14 Roger Sayle <roger@eyesopen.com> |
3027 | ||
3028 | * c-common.c (shorten_compare, pointer_int_sum, | |
3029 | c_common_truthvalue_conversion, boolean_increment): Replace calls | |
3030 | to build with calls to buildN. | |
3031 | * c-decl.c (complete_array_type, grokdeclarator): Likewise. | |
3032 | * c-gimplify.c (c_build_bind_expr, gimplify_c_loop, | |
3033 | gimplify_switch_stmt): Likewise. | |
3034 | * c-typeck.c (default_function_array_conversion, | |
3035 | build_component_ref, build_array_ref, build_function_call, | |
3036 | pointer_diff, build_unary_op, build_conditional_expr, | |
3037 | build_compound_expr, build_modify_expr, c_finish_goto_label, | |
3038 | c_finish_goto_ptr, c_finish_return, c_finish_loop, | |
3039 | c_finish_bc_stmt, c_finish_stmt_expr, c_end_compound_stmt, | |
3040 | build_binary_op): Likewise. | |
3041 | ||
254b17dd SB |
3042 | 2004-08-15 Steven Bosscher <stevenb@suse.de> |
3043 | ||
3044 | * rtl.c (note_insn_name): Add NOTE_DISABLE_SCHED_OF_BLOCK. | |
3045 | ||
a5252c84 JDA |
3046 | 2004-08-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
3047 | ||
3048 | * fixinc/inclhack.def (stdio_va_list): Also fix com_err.h, cps.h, | |
3049 | curses.h, krb5.h, lc_core.h, pfmt.h, wchar.h and curses_colr/curses.h. | |
3050 | * fixinc/fixincl.x: Rebuilt. | |
3051 | ||
96a30b18 RS |
3052 | 2004-08-14 Richard Sandiford <rsandifo@redhat.com> |
3053 | ||
3054 | * config/mips/mips-protos.h (mips_symbolic_constant_p) | |
3055 | (mips_atomic_symbolic_constant_p, mips_stack_address_p) | |
3056 | (mips_small_data_pattern_p): Declare. | |
3057 | * config/mips/mips.h (CONST_GP_P): Moved from mips.c. | |
3058 | (PREDICATE_CODES, SPECIAL_MODE_PREDICATES): Delete. | |
3059 | * config/mips/mips.c (mips_symbolic_constant_p): Make global. | |
3060 | (mips_atomic_symbolic_constant_p, mips_stack_address_p): New functions. | |
3061 | (uns_arith_operand, const_arith_operand, arith_operand, sle_operand) | |
3062 | (sleu_operand, small_int, reg_or_0_operand, const_float_1_operand) | |
3063 | (reg_or_const_float_1_operand, hilo_operand, extend_operator) | |
3064 | (macc_msac_operand, equality_op, cmp_op, trap_cmp_op) | |
3065 | (pc_or_label_operand, call_insn_operand, move_operand) | |
3066 | (consttable_operand, symbolic_operand, general_symbolic_operand) | |
3067 | (global_got_operand, local_got_operand, stack_operand) | |
3068 | (fp_register_operand, lo_operand, fcc_register_operand): Delete. | |
3069 | (mips_small_data_pattern_1): Renamed from small_data_pattern_1. | |
3070 | (mips_small_data_pattern_p): Replace previous small_data_pattern | |
3071 | predicate. Turn into a bool () (rtx) function. | |
3072 | * config/mips/predicates.md: New file. | |
3073 | * config/mips/mips.md: Include it. Use the target-independent | |
3074 | comparison_operator instead of cmp_op. Rename trap_cmp_op to | |
3075 | trap_comparison_operator and equality_op to equality_operator. | |
3076 | Replace uses of small_int with the equivalent const_arith_operand. | |
3077 | Rename reg_or_const_float_1_operand to reg_or_1_operand. Rename | |
3078 | const_float_1_operand to const_1_operand. Rename fcc_register_operand | |
3079 | to fcc_reload_operand. | |
3080 | * config/mips/sb1.md: Rename fp_register_operand to fpr_operand. | |
3081 | ||
e41c9fcb JDA |
3082 | 2004-08-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
3083 | ||
3084 | PR libstdc++/17005 partial fix. | |
3085 | * pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _INCLUDE__STDC_A1_SOURCE | |
3086 | except when generating ANSI/C89 code. | |
3087 | ||
af9c6659 NS |
3088 | 2004-08-14 Nathan Sidwell <nathan@codesourcery.com> |
3089 | ||
3090 | * c-common.c (shorten_compare): Use force_fit_type directly. | |
3091 | ||
37de1373 GP |
3092 | 2004-08-14 Gerald Pfeifer <gerald@pfeifer.com> |
3093 | Dimitri Papadopoulos-Orfanos <papadopo@shfj.cea.fr> | |
3094 | Dave Korn <dk@artimi.com> | |
3095 | ||
3096 | * doc/install.texi (Building): Avoid duplicate reference to GNU | |
3097 | make requirement. | |
3098 | (*-*-solaris2*): Do not recommend GNU make any longer. Simplify. | |
3099 | ||
06d69cd3 RH |
3100 | 2004-08-14 Richard Henderson <rth@redhat.com> |
3101 | ||
3102 | * config/alpha/alpha.h (PROMOTE_MODE): Don't promote vector types. | |
3103 | * config/alpha/alpha.c (function_value): Use PROMOTE_MODE. | |
3104 | ||
e427abbf RH |
3105 | 2004-08-13 Richard Henderson <rth@redhat.com> |
3106 | ||
3107 | * config/i386/i386.md (call_1, sibcall_1, call_1_rex64): Use Pmode | |
3108 | for constant_call_address_operand. | |
3109 | (call_value_pop_1, call_value_1): Likewise. | |
3110 | (sibcall_value_1, call_value_1_rex64): Likewise. | |
3111 | ||
2b407936 JW |
3112 | 2004-08-13 James E Wilson <wilson@specifixinc.com> |
3113 | ||
3114 | * config/mips/sb1.md (ir_sb1_divdf_2pipes, ir_sb1_divdf_1pipe): | |
3115 | Correct mode from SFmode to DFmode. | |
3116 | ||
3e0d5ae2 ZL |
3117 | 2004-08-13 Ziemowit Laski <zlaski@apple.com> |
3118 | ||
3119 | * config/darwin.h (EXTRA_SECTION_FUNCTIONS): Mark the __sel_fixup, | |
3120 | __cstring_object and __image_info sections with the no_dead_strip | |
3121 | attribute. | |
3122 | ||
e0704143 RS |
3123 | 2004-08-13 Roger Sayle <roger@eyesopen.com> |
3124 | David Billinghurst <David.Billinghurst@riotinto.com> | |
3125 | ||
3126 | PR libgfortran/15930 | |
3127 | * fixinc/inclhack.def (irix___generic1, irix___generic2): New. | |
3128 | * fixinc/fixincl.x: Regenerate. | |
3129 | * fixinc/tests/base/internal/math_core.h: New file. | |
3130 | ||
8768c655 RH |
3131 | 2004-08-13 Richard Henderson <rth@redhat.com> |
3132 | ||
3133 | * dbxout.c (NO_DBX_FUNCTION_END): Default to zero. | |
3134 | (dbxout_function_end): Remove ifdefs for it. | |
3135 | (dbxout_begin_prologue): Protect N_BNSYM with it, and gdb extensions. | |
3136 | ||
201312c2 RH |
3137 | 2004-08-13 Richard Henderson <rth@redhat.com> |
3138 | ||
3139 | * Makefile.in (insn-preds.o): Depend on TREE_H. | |
3140 | * genpreds.c (write_insn_preds_c): Include tree.h. | |
3141 | * config/alpha/alpha.c (reg_or_0_operand, reg_or_6bit_operand, | |
3142 | reg_or_8bit_operand, cint8_operand, add_operand, sext_add_operand, | |
3143 | const48_operand, and_operand, or_operand, mode_width_operand, | |
3144 | mode_mask_operand, mul8_operand, const0_operand, | |
3145 | hard_fp_register_operand, hard_int_register_operand, | |
3146 | reg_or_cint_operand, some_operand, some_ni_operand, input_operand, | |
3147 | samegp_function_operand, direct_call_operand, small_symbolic_operand, | |
45c8116d | 3148 | global_symbolic_operand, call_operand, symbolic_operand, |
201312c2 RH |
3149 | dtp16_symbolic_operand, dtp32_symbolic_operand, |
3150 | gotdtp_symbolic_operand, tp16_symbolic_operand, tp32_symbolic_operand, | |
3151 | gottp_symbolic_operand, alpha_comparison_operator, | |
3152 | alpha_zero_comparison_operator, alpha_swapped_comparison_operator, | |
3153 | signed_comparison_operator, alpha_fp_comparison_operator, | |
3154 | divmod_operator, fix_operator, aligned_memory_operand, | |
3155 | unaligned_memory_operand, reg_or_unaligned_mem_operand, | |
3156 | any_memory_operand, reg_not_elim_operand, normal_memory_operand, | |
3157 | reg_no_subreg_operand, addition_operation): Move to predicates.md. | |
3158 | (reg_or_const_int_operand): Remove. Replace all users with | |
3159 | reg_or_cint_operand. | |
3160 | (tls_symbolic_operand_1): Export. Don't check mode or for CONST. | |
3161 | (resolve_reload_operand): Split out of aligned_memory_operand. | |
3162 | * config/alpha/alpha-protos.h: Update for exports. | |
3163 | * config/alpha/alpha.h (PREDICATE_CODES): Remove. | |
3164 | * config/alpha/alpha.md: Include predicates.md. | |
3165 | * config/alpha/predicates.md: New file. | |
3166 | ||
1e9c8405 RS |
3167 | 2004-08-13 Richard Sandiford <rsandifo@redhat.com> |
3168 | ||
3169 | * genattrtab.c (insn_ent): Replace insn_code, insn_index and lineno | |
3170 | fields with a pointer to the instruction definition. | |
3171 | (get_attr_value, fill_attr, make_length_attrs, remove_insn_ent) | |
3172 | (insert_insn_ent, simplify_test_exp, optimize_attrs, write_attr_get) | |
3173 | (write_attr_case, write_const_num_delay_slots): Update accordingly. | |
3174 | (write_attr_case, write_const_num_delay_slots): Write the name of | |
3175 | an insn next to its case statement. | |
3176 | * genoutput.c (data): Add a filename field. | |
3177 | (gen_insn, gen_peephole, gen_expand, gen_split): Set it. | |
3178 | (output_insn_data): Print the location of each insn definition. | |
3179 | * genrecog.c (write_action): Print the name of an insn above | |
3180 | the statement that returns its code. | |
3181 | ||
1e5f1716 AP |
3182 | 2004-08-12 Andrew Pinski <pinskia@physics.uc.edu> |
3183 | ||
3184 | * config/darwin-c.c (find_subframework_file): Fix spelling of cannot. | |
3185 | * config/libgloss.h: Likewise. | |
3186 | * config/arm/arm.c (arm_gen_load_multiple): Likewise. | |
3187 | * c4x/c4x-modes.def: Likewise. | |
3188 | * config/c4x/c4x.c (c4x_hard_regno_rename_ok): Likewise. | |
3189 | (c4x_rptb_nop_p): Likewise. | |
3190 | (c4x_rptb_valid_p): Likewise. | |
3191 | (c4x_rptb_insert): Likewise. | |
3192 | (c4x_address_conflict): Likewise. | |
3193 | * config/c4x/c4x.md: Likewise. | |
3194 | * config/frv/frv.md: Likewise. | |
3195 | * config/i386/athlon.md: Likewise. | |
3196 | * config/i386/i386.md: Likewise. | |
3197 | * config/i386/predicates.md: Likewise. | |
3198 | * config/ia64/ia64.c: Likewise. | |
3199 | * config/ia64/itanium1.md: Likewise. | |
3200 | * config/ia64/itanium2.md: Likewise. | |
3201 | * config/iq2000/iq2000.md: Likewise. | |
3202 | * config/mcore/mcore.c: Likewise. | |
3203 | * config/mips/mips.c: Likewise. | |
3204 | * config/mips/r3900.h: Likewise. | |
3205 | * config/mips/sb1.md: Likewise. | |
3206 | * config/pa/milli64.S: Likewise. | |
3207 | * config/pa/pa.c: Likewise. | |
3208 | * config/pa/pa.h: Likewise. | |
3209 | * config/rs6000/8540.md: Likewise. | |
3210 | ||
9bcc9490 DB |
3211 | 2004-08-13 Daniel Berlin <dberlin@dberlin.org> |
3212 | ||
3213 | * Makefile.in (BOOT_CFLAGS): Remove accidental addition of -dU. | |
3214 | ||
68fe56fc R |
3215 | 2004-08-13 J"orn Rennecke <joern.rennecke@superh.com> |
3216 | ||
3217 | * sh.md (cbranch define_delay) Use cond_delay_slot for | |
3218 | non-anulled condition too. | |
3219 | ||
85d346f1 DE |
3220 | 2004-08-12 David Edelsohn <edelsohn@gnu.org> |
3221 | ||
3222 | * config/rs6000/rs6000.c (any_parallel_operand): New predicate. | |
3223 | * config/rs6000/rs6000.h (PREDICATE_CODES): Add | |
3224 | any_parallel_operand, lmw_operation, stmw_operation, | |
a688b3ac | 3225 | mfcr_operation, mtcrf_operation. Remove PARALLEL from any_operand. |
85d346f1 DE |
3226 | * config/rs6000/rs6000.md (save_fpregs_{si,di}): Use |
3227 | any_parallel_operand. | |
3228 | (return_and_restore_fpregs_{si,di}): Same. | |
3229 | ||
47d2cee5 ZW |
3230 | 2004-08-12 Zack Weinberg <zack@codesourcery.com> |
3231 | ||
3232 | * genrecog.c (add_to_sequence): When processing a MATCH_PARALLEL, | |
3233 | if pred->singleton != PARALLEL, issue a warning and pretend it was. | |
3234 | Also issue a warning for any predicate we don't know about. | |
3235 | ||
8fe75e43 RH |
3236 | 2004-08-12 Richard Henderson <rth@redhat.com> |
3237 | ||
3238 | * config/i386/i386.c (internal_label_prefix): Export. | |
3239 | (internal_label_prefix_len, struct ix86_address, | |
3240 | ix86_decompose_address, maybe_get_pool_constant, | |
3241 | ix86_fp_compare_code_to_integer, ix86_fp_comparison_codes, | |
3242 | memory_address_length): Export. | |
47d2cee5 | 3243 | (any_fp_register_operand, fp_register_operand, |
8fe75e43 | 3244 | register_and_not_any_fp_reg_operand, register_and_not_fp_reg_operand, |
47d2cee5 | 3245 | x86_64_general_operand, x86_64_szext_general_operand, |
8fe75e43 RH |
3246 | x86_64_nonmemory_operand, x86_64_movabs_operand, |
3247 | x86_64_szext_nonmemory_operand, x86_64_immediate_operand, | |
3248 | x86_64_zext_immediate_operand, const_int_1_31_operand, | |
3249 | symbolic_operand, pic_symbolic_operand, local_symbolic_operand, | |
3250 | tls_symbolic_operand, global_dynamic_symbolic_operand, | |
3251 | local_dynamic_symbolic_operand, initial_exec_symbolic_operand, | |
3252 | local_exec_symbolic_operand, call_insn_operand, sibcall_insn_operand, | |
3253 | constant_call_address_operand, const0_operand, const1_operand, | |
3254 | const248_operand, const_0_to_3_operand, const_0_to_7_operand, | |
3255 | const_0_to_15_operand, const_0_to_255_operand, incdec_operand, | |
3256 | shiftdi_operand, reg_no_sp_operand, mmx_reg_operand, | |
3257 | general_no_elim_operand, nonmemory_no_elim_operand, | |
3258 | index_register_operand, q_regs_operand, flags_reg_operand, | |
3259 | non_q_regs_operand, zero_extended_scalar_load_operand, | |
3260 | vector_move_operand, no_seg_address_operand, sse_comparison_operator, | |
47d2cee5 | 3261 | ix86_comparison_operator, ix86_carry_flag_operator, |
8fe75e43 RH |
3262 | fcmov_comparison_operator, promotable_binary_operator, |
3263 | cmp_fp_expander_operand, ext_register_operand, binary_fp_operator, | |
47d2cee5 | 3264 | mult_operator, div_operator, arith_or_logical_operator, |
8fe75e43 RH |
3265 | memory_displacement_operand, cmpsi_operand, long_memory_operand, |
3266 | aligned_operand): Move to predicates.md as define_predicates. | |
3267 | (tls_symbolic_operand_1): Remove. | |
3268 | (x86_64_sign_extended_value): Merge into x86_64_immediate_operand. | |
3269 | (x86_64_zero_extended_value): Merge into x86_64_zext_immediate_operand. | |
3270 | (legitimize_address): Merge tls_symbolic_operand contents. | |
3271 | (ix86_expand_move): Likewise. | |
3272 | * config/i386/i386-protos.h: Update for exports. | |
3273 | * config/i386/i386.h (EXTRA_CONSTRAINT): Update for renames. | |
3274 | (PREDICATE_CODES, SPECIAL_MODE_PREDICATES): Remove. | |
3275 | * config/i386/i386.md: Include predicates.md. | |
3276 | * config/i386/predicates.md: New file. | |
3277 | ||
ea3d83a7 MM |
3278 | 2004-08-13 Mark Mitchell <mark@codesourcery.com> |
3279 | ||
3280 | PR c++/16924 | |
3281 | * config/i386/winnt.c (i386_pe_mark_dllexport): Set | |
3282 | SYMBOL_REF_DECL. | |
3283 | (i386_pe_mark_dllimport): Likewise. | |
3284 | (i386_pe_encode_section_info): Likewise, when overriding | |
3285 | dllimport attribute. | |
3286 | ||
414adbdd GK |
3287 | 2004-08-12 Geoffrey Keating <geoffk@apple.com> |
3288 | ||
3289 | * configure.ac: When testing for flex, nm, ar, and bison, check | |
3290 | that they will actually be built. | |
3291 | * configure: Regenerate. | |
3292 | ||
c5443745 UW |
3293 | 2004-08-12 Ulrich Weigand <uweigand@de.ibm.com> |
3294 | ||
3295 | * config/s390/s390.h (MAX_FIXED_MODE_SIZE): Define. | |
3296 | (MOVE_MAX_PIECES): Define. | |
3297 | ||
8fa5469d DP |
3298 | 2004-08-12 Devang patel <dpatel@apple.com> |
3299 | ||
3300 | * dbxout.c (dbxout_begin_prologue): New function. | |
3301 | (dbx_debug_hooks): Use new begin prologue hook. | |
3302 | (dbxout_function_end): Emit N_ENSYM. | |
3303 | * stab.def (N_BNSYM, N_ENSYM): Define and document these two new stabs. | |
47d2cee5 | 3304 | |
b0b343db JJ |
3305 | 2004-08-12 Janis Johnson <janis187@us.ibm.com> |
3306 | ||
e390eb0a JJ |
3307 | * config/rs6000/altivec.h (vec_dst): Fix C++ functions whose first |
3308 | argument is float*. | |
3309 | ||
e34b6648 JJ |
3310 | * config/rs6000/rs6000.c (altivec_init_builtins): Fix argument type |
3311 | for vec_dss. | |
3312 | ||
b0b343db JJ |
3313 | * doc/extend.texi (AltiVec builtins): Fix description for recent |
3314 | changes. Update operation list to match current support. | |
3315 | ||
adf39f8f AK |
3316 | 2004-08-12 Andreas Krebbel <krebbel1@de.ibm.com> |
3317 | ||
3318 | * config/s390/s390.c (struct s390_frame_layout): New struct as element | |
3319 | of struct machine_function. | |
3320 | (cfun->machine->frame_size): Moved into cfun->machine->frame_layout and | |
3321 | changed all uses. | |
3322 | (cfun->machine->save_fprs_p): Replaced by cfun_save_high_fprs and | |
3323 | changed all uses. | |
3324 | (cfun_frame_layout, cfun_save_high_fprs_p, cfun_gprs_save_area_size) | |
3325 | (cfun_set_fpr_bit, cfun_fpr_bit_p): New macros. | |
3326 | (s390_frame_area, s390_register_info): New functions. | |
3327 | (s390_optimize_prolog): Renamed to s390_optimize_prologue. Added check | |
3328 | for base register. | |
3329 | (s390_return_addr_rtx, s390_return_address_offset) | |
3330 | (s390_va_start, s390_gimplify_va_arg) | |
3331 | (s390_emit_prologue, s390_emit_epilogue): Adjusted for new stack | |
3332 | layouts. | |
3333 | (s390_frame_info): Functionality partly moved to s390_register_info. | |
3334 | Made adaptions for new stack layout. | |
3335 | (save_gprs, restore_gprs): Changed meaning of second parameter and | |
3336 | adapted all callers. | |
3337 | ||
3338 | * config/s390/s390.h (s390_backchain_string): New global variable. | |
3339 | (MASK_BACKCHAIN): Removed definition. | |
3340 | (TARGET_BACKCHAIN): Changed check. | |
3341 | (TARGET_KERNEL_BACKCHAIN): New macro. | |
3342 | (TARGET_SWITCHES): Removed entries of "backchain" and "no-backchain". | |
3343 | (TARGET_OPTIONS): Added "backchain", "no-backchain" and | |
3344 | "kernel-backchain". | |
3345 | (DYNAMIC_CHAIN_ADDRESS): Adjusted for new stack layouts. | |
3346 | ||
3347 | * config/s390/s390.md ("allocate_stack"): Added TARGET_KERNEL_BACKCHAIN | |
3348 | as condition. Adjusted for new stack layout. | |
3349 | ||
3350 | * doc/invoke.texi: Added documentation for new option | |
3351 | "-mkernel-backchain" and adjusted documentation of "-mbackchain" and | |
3352 | "-mno-backchain". | |
3353 | ||
db151e9d PB |
3354 | 2004-08-12 Paul Brook <paul@codesourcery.com> |
3355 | ||
3356 | * config/arm/lib1funcs.asm (ARM_FUNC_ALIAS): Also alias _L__name. | |
3357 | (aeabi_uidivmod, aeabi_idivmod): Provide thumb implementation. | |
3358 | ||
02b75262 DD |
3359 | 2004-08-12 David Daney <ddaney@avtrex.com> |
3360 | ||
db151e9d | 3361 | * java/gcj.texi: Add subsection on signal usage. |
02b75262 | 3362 | |
f64d6991 DE |
3363 | 2004-08-12 David Edelsohn <edelsohn@gnu.org> |
3364 | ||
3365 | * expr.c (move_by_pieces): Set alignment for move to minimum of | |
3366 | MOVE_MAX_PIECES mode alignment and the largest non-slow mode | |
3367 | alignment, but not less than the original alignment. | |
3368 | (move_by_pieces_ninsns): Same. | |
3369 | (can_store_by_pieces): Similar for store with STORE_MAX_PIECES. | |
3370 | (store_by_pieces_1): Same. | |
3371 | ||
c597ef4e DN |
3372 | 2004-08-12 Diego Novillo <dnovillo@redhat.com> |
3373 | ||
3374 | PR tree-optimization/16867 | |
3375 | * tree.c (is_global_var): New function. | |
3376 | (needs_to_live_in_memory): Check for TREE_ADDRESSABLE. | |
3377 | Call is_global_var. | |
3378 | * tree.h (DECL_NEEDS_TO_LIVE_IN_MEMORY_INTERNAL): Remove. | |
3379 | Update all users. | |
3380 | (is_global_var): Declare. | |
3381 | * tree-dfa.c (dump_variable): Display global and addressable | |
3382 | attributes. | |
3383 | (add_referenced_var): Clarify documentation when marking | |
3384 | variables call-clobbered. | |
3385 | * tree-flow-inline.h (is_call_clobbered): Call is_global_var | |
3386 | instead of needs_to_live_in_memory. | |
3387 | (mark_call_clobbered): If the variable is a tag, mark it | |
3388 | DECL_EXTERNAL. | |
3389 | * tree-gimple.c (is_gimple_reg): Don't check for | |
3390 | TREE_ADDRESSABLE. | |
3391 | (is_gimple_non_addressable): Likewise. | |
3392 | * tree-ssa-alias.c (get_nmt_for): Always check whether the tag | |
3393 | needs to be marked call-clobbered. | |
3394 | (setup_pointers_and_addressables): Call is_global_var instead | |
3395 | of needs_to_live_in_memory. | |
3396 | * tree-ssa-dce.c (need_to_preserve_store): Remove. | |
3397 | Update all users with is_global_var. | |
3398 | (mark_stmt_if_obviously_necessary): Fix processing of aliased | |
3399 | stores. Don't check the virtual definitions. Rather, check | |
3400 | whether the store is going into global memory. | |
3401 | (find_obviously_necessary_stmts): Get the symbol from the PHI | |
3402 | result. | |
3403 | * tree-ssa-operands.c (get_call_expr_operands): Do not add | |
3404 | clobbering may-defs if the call does not have side effects. | |
3405 | ||
ab5c8549 JJ |
3406 | 2004-08-12 Jakub Jelinek <jakub@redhat.com> |
3407 | ||
3408 | PR c++/16276 | |
3409 | * output.h (default_function_rodata_section, | |
3410 | default_no_function_rodata_section): New prototypes. | |
3411 | * target.h (struct gcc_target): Add asm_out.function_rodata_section. | |
3412 | * target-def.h (TARGET_ASM_FUNCTION_RODATA_SECTION): Define. | |
3413 | (TARGET_ASM_OUT): Add it. | |
3414 | * varasm.c (default_function_rodata_section, | |
3415 | default_no_function_rodata_section): New functions. | |
3416 | * final.c (final_scan_insn): Call | |
3417 | targetm.asm_out.function_rodata_section instead of | |
3418 | readonly_data_section. | |
3419 | * config/darwin.h (TARGET_ASM_FUNCTION_RODATA_SECTION): Define. | |
3420 | * config/mcore/mcore.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise. | |
3421 | * config/ip2k/ip2k.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise. | |
3422 | * config/rs6000/xcoff.h (TARGET_ASM_FUNCTION_RODATA_SECTION): | |
3423 | Likewise. | |
3424 | * config/alpha/alpha.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise. | |
3425 | * config/i386/cygming.h (TARGET_ASM_FUNCTION_RODATA_SECTION): | |
3426 | Likewise. | |
3427 | * config/i386/i386-interix.h (TARGET_ASM_FUNCTION_RODATA_SECTION): | |
3428 | Likewise. | |
3429 | * config/arm/pe.h (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise. | |
3430 | * config/avr/avr.c (TARGET_ASM_FUNCTION_RODATA_SECTION): Likewise. | |
3431 | * doc/tm.texi (TARGET_ASM_FUNCTION_RODATA_SECTION): Document. | |
3432 | ||
5cf58f28 PB |
3433 | 2004-08-12 Paul Brook <paul@codesourcery.com> |
3434 | ||
3435 | * dwarf2out.h (dwarf2out_frame_finish): Conditionalize outputting eh | |
3436 | frame info. | |
3437 | * doc/tm.texi: Document interaction between TARGET_UNWIND_INFO and | |
3438 | DWARF2_UNWIND_INFO. | |
3439 | ||
87e184d1 BE |
3440 | 2004-08-12 Ben Elliston <bje@au.ibm.com> |
3441 | ||
3442 | PR target/16286 | |
3443 | * config/rs6000/altivec.h: Change vector to __vector throughout. | |
3444 | (Except for the `vector' macro itself). | |
3445 | ||
e543e219 ZW |
3446 | 2004-08-12 Zack Weinberg <zack@codesourcery.com> |
3447 | ||
3448 | * genpreds.c: Add capability to generate predicate bodies as | |
3449 | well as function prototypes. Write function prototypes for | |
3450 | the generic predicates too. | |
3451 | (process_define_predicate, write_tm_preds_h, write_insn_preds_c) | |
3452 | (write_predicate_subfunction, mark_mode_tests, add_mode_tests) | |
3453 | (write_match_code, write_predicate_expr, write_one_predicate_function) | |
3454 | (parse_option): New functions. | |
3455 | (output_predicate_decls): Delete. | |
3456 | (main): Read the machine description, process DEFINE_PREDICATE or | |
3457 | DEFINE_SPECIAL_PREDICATE patterns, write tm-preds.h or insn-preds.c | |
3458 | as appropriate. | |
3459 | ||
3460 | * genrecog.c (struct decision_test): Replace index with | |
3461 | struct pred_data pointer. | |
3462 | (next_index): Remove, unused. | |
3463 | (pred_table, preds, special_mode_pred_table): Delete. | |
3464 | (compute_predicate_codes, process_define_predicate): New functions. | |
3465 | (validate_pattern, add_to_sequence, write_switch): Update for | |
3466 | new data structures. | |
3467 | (main): Handle DEFINE_PREDICATE and DEFINE_SPECIAL_PREDICATE. | |
3468 | Check both error_count and have_error. | |
3469 | ||
3470 | * gensupport.c (in_fname, first_predicate): New globals. | |
3471 | (define_pred_queue, define_pred_tail): New RTL-pattern queue. | |
3472 | (predicate_table, last_predicate, old_pred_table) | |
3473 | (old_special_pred_table): New statics. | |
3474 | (hash_struct_pred_data, eq_struct_pred_data, lookup_predicate) | |
3475 | (add_predicate, init_predicate_table): New functions. | |
3476 | (process_rtx): Handle DEFINE_PREDICATE and DEFINE_SPECIAL_PREDICATE. | |
3477 | (init_md_reader_args_cb): Use the global in_fname. No need to zero | |
3478 | it or max_include_len. Call init_predicate_table. | |
3479 | (read_rtx): Run the predicate queue after the attribute queue | |
3480 | but before all the others. | |
3481 | * gensupport.h (in_fname, struct pred_data, first_predicate) | |
3482 | (lookup_predicate, add_predicate, FOR_ALL_PREDICATES): Declare. | |
3483 | * rtl.def (MATCH_CODE, MATCH_TEST, DEFINE_PREDICATE) | |
3484 | (DEFINE_SPECIAL_PREDICATE): New RTL codes. | |
3485 | * dummy-conditions.c: Don't include bconfig.h, system.h, | |
3486 | coretypes.h, tm.h, or system.h. Do include stddef.h. | |
3487 | Duplicate declaration of struct c_test from gensupport.h. | |
3488 | ||
3489 | * Makefile.in (OBJS-common): Add insn-preds.o. | |
3490 | (STAGESTUFF, .PRECIOUS): Add insn-preds.c. | |
3491 | (insn-preds.c, insn-preds.o): New rules. | |
3492 | (s-preds): Also generate insn-preds.c. | |
3493 | (dummy-conditions.o, genpreds$(build_exeext), genpreds.o): | |
3494 | Update dependencies. | |
3495 | (print-rtl.o, print-rtl1.o): Correct dependencies. | |
3496 | ||
3497 | * recog.h: Delete prototypes of predicate functions. | |
3498 | ||
3499 | * doc/md.texi (Predicates): New section with complete | |
3500 | documentation of operand/operator predicates. Remove some | |
3501 | incomplete documentation of predicates from other places. | |
3502 | * doc/tm.texi (Misc): Move SPECIAL_MODE_PREDICATES next to | |
3503 | PREDICATE_CODES; indicate that both are deprecated in favor | |
3504 | of define_predicate/define_special_predicate. | |
3505 | ||
3506 | * config/ia64/ia64.c: All predicate function definitions moved | |
3507 | to ia64.md, except | |
3508 | (small_addr_symbolic_operand, tls_symbolic_operand): Delete. | |
3509 | (ia64_expand_load_address, ia64_expand_move): | |
3510 | Check SYMBOL_REF_TLS_MODEL directly, don't use tls_symbolic_operand. | |
3511 | ||
3512 | * config/ia64/ia64.md: All predicates now defined here. | |
3513 | (symbolic_operand): Is now a special predicate. | |
3514 | ||
3515 | * config/ia64/ia64.h: Declare ia64_section_threshold. | |
3516 | (PREDICATE_CODES): Delete. | |
3517 | ||
174283a3 RH |
3518 | 2004-08-12 Richard Henderson <rth@redhat.com> |
3519 | ||
3520 | * c-common.h (STATEMENT_LIST_HAS_LABEL): New. | |
3521 | * c-semantics.c (add_stmt): Set it. | |
3522 | * c-decl.c (finish_decl): Use it to create a new BIND_EXPR | |
3523 | before instantiating a variable sized type. | |
3524 | ||
15931954 RH |
3525 | 2004-08-12 Richard Henderson <rth@redhat.com> |
3526 | ||
3527 | * stor-layout.c (round_up, round_down): Move ... | |
e543e219 | 3528 | * fold-const.c (round_up, round_down): ... here. Use |
15931954 RH |
3529 | multiple_of_p to avoid any arithmetic at all. |
3530 | ||
57d1dd87 RH |
3531 | 2004-08-12 Richard Henderson <rth@redhat.com> |
3532 | ||
3533 | * gimplify.c (struct gimplify_init_ctor_preeval_data): New. | |
3534 | (gimplify_init_ctor_preeval_1): New. | |
3535 | (gimplify_init_ctor_preeval): New. | |
3536 | (gimplify_init_ctor_eval): New. | |
3537 | (gimplify_init_constructor): Use them. Always gimplify the LHS | |
3538 | object first. | |
3539 | ||
46e34f96 ZL |
3540 | 2004-08-12 Ziemowit Laski <zlaski@apple.com> |
3541 | ||
3542 | (This patch is part of merge of objc-improvements-branch | |
3543 | into mainline.) | |
3544 | ||
3545 | * doc/frontends.texi: Mention Objective-C++ in addition to | |
3546 | Objective-C. | |
3547 | * doc/install.texi: Add 'obj-c++' to list of configurable | |
3548 | languages. | |
3549 | * doc/invoke.texi: Rename Objective-C option headings to | |
3550 | indicate they also apply to Objective-C++. List file | |
3551 | extensions for Objective-C++ sources. Mention that | |
3552 | ObjC and ObjC++ compilations may also use C and C++ options, | |
3553 | respectively. Point users to doc/standards.texi for | |
3554 | further info on ObjC and ObjC++. | |
3555 | * doc/sourcebuild.texi: Mention the objcp/ directory and | |
3556 | the Objective-C++ sources it contains. | |
3557 | * doc/standards.texi: Update link to Apple ObjC site; | |
3558 | add link to gcc readings.html WWW doc. | |
3559 | ||
07f12d8b AM |
3560 | 2004-08-12 Alan Modra <amodra@bigpond.net.au> |
3561 | ||
3562 | * config/rs6000/rs6000.c (function_arg_padding): Revert 2004-07-28 | |
3563 | and 2004-07-14 changes. | |
3564 | ||
89aa5a20 PB |
3565 | 2004-08-12 Paul Brook <paul@codesourcery.com> |
3566 | ||
3567 | * doc/invoke.texi: Fix typo. | |
3568 | ||
5079843a DP |
3569 | 2004-08-11 Devang Patel <dpatel@apple.com> |
3570 | ||
3571 | * config/darwin.h (TARGET_OPTION_TRANSLATE_TABLE): Add -dead_strip | |
3572 | and -no_dead_strip_inits_and_terms. | |
3573 | (LINK_SPEC): Same. | |
3574 | * doc/invoke.texi (Darwin Options): Document -dead_strip and | |
3575 | -no_dead_strip_inits_and_terms. | |
e543e219 | 3576 | |
876f13b0 PB |
3577 | 2004-08-11 Paul Brook <paul@codesourcery.com> |
3578 | ||
3579 | * config/arm/arm-protos.h (arm_finalize_pic) Rename ... | |
3580 | (arm_load_pic_register): ... to this. | |
3581 | * config/arm/arm.c (arm_finalize_pic): Rename ... | |
3582 | (arm_load_pic_register): ... to this. Always output insns at the | |
3583 | current location. Load via low reg in thumb mode. | |
3584 | (arm_expand_prologue): Call arm_load_pic_register. | |
3585 | (thumb_expand_prologue): Ditto. | |
3586 | * config/arm/arm.h (FINALIZE_PIC): Remove. | |
3587 | * config/arm/arm.md (builtin_setjmp_receiver): Call | |
3588 | arm_load_pic_register. | |
3589 | ||
57934c39 PB |
3590 | 2004-08-11 Paul Brook <paul@codesourcery.com> |
3591 | ||
3592 | * arm.c (thumb_force_lr_save): Add prototype. | |
3593 | (thumb_compute_save_reg_mask): New function. | |
3594 | (thumb_find_work_register): New function. | |
3595 | (arm_get_frame_offsets): Use thumb_compute_save_reg_mask. | |
3596 | (thumb_unexpanded_epilogue): Ditto. Remove redundant code. | |
3597 | Don't clobber r3 when removing pretend args. | |
3598 | (thumb_expand_prologue): Use thumb_compute_save_reg_mask. | |
3599 | (thumb_output_function_prologue): Use new functions. | |
3600 | (thumb_set_return_address): Use thumb_compute_save_reg_mask. | |
3601 | * arm.h (THUMB_REG_PUSHED_P): Remove. | |
3602 | ||
af874237 JW |
3603 | 2004-08-11 James E Wilson <wilson@specifixinc.com> |
3604 | ||
3605 | PR rtl-optimization/16490 | |
3606 | * cfgrtl.c (cfg_layout_split_edge): Set global_live_at_start and | |
3607 | global_live_at_end for new basic block if already set for other blocks. | |
3608 | ||
c1618c0c DE |
3609 | 2004-08-11 David Edelsohn <edelsohn@gnu.org> |
3610 | ||
3611 | * config/rs6000/rs6000.h (MAX_FIXED_MODE_SIZE): Define. | |
3612 | ||
3613 | * config/rs6000/rs6000.md (mfcr rlwinm patterns): Set length to 8. | |
3614 | (mfcr rlwinm rlwinm patterns): Set length to 12. | |
3615 | ||
1a24f92f AM |
3616 | 2004-08-11 Andrew MacLeod <amacleod@redhat.com> |
3617 | ||
3618 | * tree-flow-inline.h (get_def_ops, get_use_ops, get_v_may_def_ops, | |
3619 | get_vuse_ops,get_v_must_def_ops): Add operand structure reference. | |
3620 | (get_v_may_def_result_ptr, get_v_may_def_op_ptr): New access struct. | |
3621 | (start_ssa_stmt_operands): Delete. | |
e543e219 | 3622 | * tree-flow.h (struct stmt_ann_d): Replace operand vectors with new |
1a24f92f AM |
3623 | struct stmt_operands_d. |
3624 | (build_ssa_operands): New extern entry point. | |
e543e219 | 3625 | * tree-ssa-dom.c (record_equivalences_from_stmt): Remove operand |
1a24f92f AM |
3626 | building code, replace with create_ssa_artficial_load_stmt(). |
3627 | * tree-ssa-operands.c (struct voperands_d): Delete. | |
3628 | (allocate_v_may_def_optype): Allocate v_may_def_operand_type_t vector. | |
3629 | (allocate_v_must_def_optype): Use sizeof (tree), not sizeof (tree *). | |
e543e219 | 3630 | (free_uses, free_defs, free_vuses, free_v_may_defs, |
1a24f92f AM |
3631 | free_v_must_defs): Remove dealloc parameter. |
3632 | (remove_vuses, remove_v_may_def, remove_v_must_defs): Delete. | |
3633 | (finalize_ssa_defs, finalize_ssa_uses, finalize_ssa_v_may_defs, | |
3634 | finalize_ssa_vuses, finalize_ssa_v_must_defs): Perform all operand | |
3635 | vector comparisons, ssa_name reuse, and allocations here. | |
3636 | (verify_start_operands): Delete. | |
3637 | (finalize_ssa_stmt_operands): Set new operands by calling finalize | |
3638 | routines. | |
3639 | (start_ssa_stmt_operands): Move from tree-flow-inline.h. | |
3640 | (append_def, append_usei): Simplify to simple accumulation. | |
3641 | (append_v_may_def, append_vuse, append_v_must_def): Simplify to avoiding | |
3642 | duplicates and simple accumulation. | |
3643 | (free_ssa_operands): Free vectors in a stmt_operand structure. | |
3644 | (build_ssa_operands): New. Create a new stmt_operand structure from | |
e543e219 | 3645 | a stmt and an old set of stmt_operands. |
1a24f92f AM |
3646 | (get_stmt_operands): Simplify and call build_ssa_operands. |
3647 | (get_expr_operands, get_asm_expr_operands, get_indirect_ref_operands, | |
3648 | get_call_expr_operands, add_stmt_operand, add_call_clobber_ops, | |
3649 | add_call_read_ops): Don't pass prev_vops around anymore. | |
3650 | (note_addressable): Return if no stmt annotation. | |
3651 | (copy_virtual_operands): Access v_may_def operands through a struct. | |
3652 | (create_ssa_artficial_load_stmt): New. Create a load stmt for DOM's | |
3653 | hash tables without treating the stmt as a real stmt. | |
3654 | * tree-ssa-operands.h (struct v_may_def_operand_type): New. Access | |
3655 | v_may_def def and use through a struct instead of 2 array elements. | |
3656 | (struct v_may_def_optype_d): Use v_may_def_operand_type. | |
3657 | (struct stmt_operands_d): New. Struct for storing all operand vectors. | |
3658 | ||
a77655b1 NC |
3659 | 2004-08-11 Nick Clifton <nickc@redhat.com> |
3660 | ||
3661 | * config/arm/arm.c (arm_is_longcall_p): Update comment describing | |
3662 | this funciton's behaviour. Return true when the current function | |
3663 | has a section attribute and -mlong-calls is in effect. | |
3664 | * config/arm/arm.h (ARM_DECLARE_FUNCTION_SIZE): Do not set the | |
3665 | short-call marker when -mlong-calls is in effect and the function | |
3666 | has a section attribute. | |
3667 | ||
6f4a43e0 ZW |
3668 | 2004-08-10 Zack Weinberg <zack@codesourcery.com> |
3669 | ||
3670 | * stmt.c (expand_return): If asked to return the RESULT_DECL, | |
3671 | just call expand_value_return on result_rtl. | |
3672 | ||
1a186ec5 RH |
3673 | 2004-08-10 Richard Henderson <rth@redhat.com> |
3674 | ||
3675 | * builtins.def (BUILT_IN_STACK_ALLOC): Remove. | |
3676 | * builtins.c (expand_builtin) <BUILT_IN_STACK_ALLOC>: Remove. | |
3677 | * dwarf2out.c (loc_descriptor): Handle PARALLEL here ... | |
3678 | (add_location_or_const_value_attribute): ... not here. Use | |
3679 | loc_descriptor_from_tree if possible. | |
3680 | (loc_descriptor_from_tree_1): Rename from loc_descriptor_from_tree. | |
3681 | Simplify address handling. Handle DECL_VALUE_EXPR. Handle register | |
3682 | values specially. | |
3683 | (loc_descriptor_from_tree): New. Update callers. | |
3684 | * expr.c (expand_var): Ignore DECL_VALUE_EXPR variables. | |
3685 | * gimplify.c (gimplify_decl_expr): Lower variable sized types to | |
3686 | pointer plus dereference. Set DECL_VALUE_EXPR. Set save_stack. | |
3687 | (gimplify_call_expr): Do not recognize BUILT_IN_STACK_ALLOC | |
3688 | and BUILT_IN_STACK_RESTORE. | |
3689 | (gimplify_expr): Lower DECL_VALUE_EXPR decls. | |
3690 | * stmt.c (expand_stack_alloc): Remove. | |
3691 | * tree-mudflap.c (mx_register_decls): Don't look for | |
3692 | BUILT_IN_STACK_ALLOC. | |
3693 | * tree-nested.c (convert_local_reference): Likewise. | |
3694 | * tree.h (DECL_VALUE_EXPR): New. | |
3695 | ||
7109c195 RH |
3696 | 2004-08-10 Richard Henderson <rth@redhat.com> |
3697 | ||
bf4ccdd6 RH |
3698 | * stor-layout.c (round_up): Check for 0/1 before dividing. |
3699 | (round_down): Likewise. | |
3700 | ||
7109c195 RH |
3701 | * tree-tailcall.c (suitable_for_tail_opt_p): Also check DECL_EXTERNAL. |
3702 | ||
b3f8d95d MM |
3703 | 2004-08-09 Mark Mitchell <mark@codesourcery.com> |
3704 | ||
3705 | * config.gcc (arm*-*-eabi*): New target. | |
3706 | * defaults.h (TARGET_LIBGCC_FUNCS): New macro. | |
3707 | (TARGET_LIB_INT_CMP_BIASED): Likewise. | |
3708 | * expmed.c (expand_divmod): Try a two-valued divmod function as a | |
3709 | last resort. | |
3710 | * gthr.h: Remove bogus tokens at end of #pragma. | |
3711 | * optabs.c (expand_twoval_binop_libfunc): New function. | |
3712 | (prepare_cmp_insn): Handle the !TARGET_LIB_INT_CMP_BIASED case. | |
3713 | (prepare_float_lib_cmp): Try reversing the condition. | |
3714 | (debug_optab_libfuncs): New function. | |
3715 | * optabs.h (expand_twoval_binop_libfunc): Declare. | |
3716 | * config/arm/arm.c (arm_init_libfuncs): New function. | |
3717 | (arm_compute_initial_eliminatino_offset): Return HOST_WIDE_INT. | |
3718 | (TARGET_INIT_LIBFUNCS): Define it. | |
3719 | * config/arm/arm.h (TARGET_BPABI): New macro. | |
3720 | * config/arm/arm-protos.h | |
3721 | (arm_compute_initial_elimination_offset): Return HOST_WIDE_INT. | |
3722 | * config/arm/bpabi.S: New file. | |
3723 | * config/arm/bpabi.c: Likewise. | |
3724 | * config/arm/bpabi.h: Likewise. | |
3725 | * config/arm/ieee754-df.S (__aeabi_dneg): New function or alias. | |
3726 | (__aeabi_drsub): Likewise. | |
3727 | (__aeabi_dsub): Likewise. | |
3728 | (__aeabi_dadd): Likewise. | |
3729 | (__aeabi_ui2d): Likewise. | |
3730 | (__aeabi_i2d): Likewise. | |
3731 | (__aeabi_f2d): Likewise. | |
3732 | (__aeabi_dmul): Likewise. | |
3733 | (__aeabi_ddiv): Likewise. | |
3734 | (__aeabi_cdrcmple): Likewise. | |
3735 | (__aeabi_cdcmpeq): Likewise. | |
3736 | (__aeabi_cdcmple): Likewise. | |
3737 | (__aeabi_dcmpeq): Likewise. | |
3738 | (__aeabi_dcmplt): Likewise. | |
3739 | (__aeabi_dcmple): Likewise. | |
3740 | (__aeabi_dcmpge): Likewise. | |
3741 | (__aeabi_dcmpgt): Likewise. | |
3742 | (__aeabi_dcmpun): Likewise. | |
3743 | (__aeabi_d2iz): Likewise. | |
3744 | (__aeabi_d2uiz): Likewise. | |
3745 | (__aeabi_d2f): Likewise. | |
3746 | * config/arm/ieee754-sf.S (__aeabi_fneg): New function or alias. | |
3747 | (__aeabi_frsub): Likewise. | |
3748 | (__aeabi_fsub): Likewise. | |
3749 | (__aeabi_fadd): Likewise. | |
3750 | (__aeabi_ui2f): Likewise. | |
3751 | (__aeabi_i2f): Likewise. | |
3752 | (__aeabi_fmul): Likewise. | |
3753 | (__aeabi_fdiv): Likewise. | |
3754 | (__aeabi_cfrcmple): Likewise. | |
3755 | (__aeabi_cfcmpeq): Likewise. | |
3756 | (__aeabi_cfcmple): Likewise. | |
3757 | (__aeabi_fcmpeq): Likewise. | |
3758 | (__aeabi_fcmplt): Likewise. | |
3759 | (__aeabi_fcmple): Likewise. | |
3760 | (__aeabi_fcmpge): Likewise. | |
3761 | (__aeabi_fcmpgt): Likewise. | |
3762 | (__aeabi_fcmpun): Likewise. | |
3763 | (__aeabi_f2iz): Likewise. | |
3764 | (__aeabi_f2uiz): Likewise. | |
3765 | * config/arm/lib1funcs.asm (ARM_CALL): New macro. | |
3766 | (__aeabi_uidivmod): New function or alias. | |
3767 | (__aeabi_idivmod): Likewise. | |
3768 | (__aeabi_idiv0): Likewise. | |
3769 | (__aeabi_ldiv0): Likewise. | |
3770 | (__aeabi_llsr): Likewise. | |
3771 | (__aeabi_lasr): Likewise. | |
3772 | (__aeabi_llsl): Likewise. | |
3773 | (bpabi.S): Include it. | |
3774 | * config/arm/libgcc-bpabi.ver: New file. | |
3775 | * config/arm/symbian.h (ARM_DEFAULT_ABI): Remove. | |
3776 | (LINK_SPEC): Remove. | |
3777 | * config/arm/t-arm-elf (LIB1ASMFUNCS): Add __aeabi_lcmp and | |
3778 | __aeabi_ulcmp. | |
3779 | * config/arm/t-bpabi: New file. | |
3780 | * doc/tm.texi (TARGET_LIBGCC_FUNCS): New entry. | |
3781 | (TARGET_LIB_INT_CMP_BIASED): Likewise. | |
6f4a43e0 | 3782 | |
fba73eb1 DE |
3783 | 2004-08-10 David Edelsohn <edelsohn@gnu.org> |
3784 | ||
3785 | * config/rs6000/rs6000-protos.h (expand_block_clear): Declare. | |
3786 | * config/rs6000/rs6000.md (clrmemsi): New pattern. | |
3787 | * config/rs6000/rs6000.c (expand_block_clear): New function. | |
3788 | (expand_block_move): Convert alignment to bits. Use SImode and | |
3789 | HImode for unaligned addresses if not STRICT_ALIGNMENT. | |
3790 | ||
3791 | 2004-08-10 Caroline Tice <ctice@apple.com> | |
c295317d CT |
3792 | |
3793 | * varasm.c (unlikely_section_label): New global variable. | |
3794 | (unlikely_text_section_name): New global variable. | |
3795 | (text_section): Remove alignment statement. | |
6f4a43e0 | 3796 | (unlikely_text_section): Remove alignment statement; use |
c295317d CT |
3797 | unlikely_section_label rather than hard-coded string. |
3798 | (assemble_start_function): Initialize unlikely_section_label and | |
3799 | unlikely_text_section_name; make sure cold section is properly | |
3800 | aligned at start of function; output unlikely_section_label if | |
3801 | appropriate. | |
3802 | ||
68f9c5e2 UW |
3803 | 2004-08-10 Ulrich Weigand <uweigand@de.ibm.com> |
3804 | ||
3805 | * config/s390/s390-protos.h (s390_canonicalize_comparison): Declare. | |
3806 | * config/s390/s390.c (s390_canonicalize_comparison): New function. | |
3807 | * config/s390/s390.h (CANONICALIZE_COMPARISON): Define. | |
3808 | * config/s390/s390.md ("*tmdi_ext", "*tmsi_ext", "*tmqisi_ext", | |
3809 | "*tmqidi_ext", "*tmdi_mem", "*tmsi_mem", "*tmhi_mem"): Remove. | |
3810 | ("*tmqi_mem"): Remove SUBREG from pattern. | |
3811 | ("*anddi3_cconly"): Prevent accidentally matching TM pattern. | |
3812 | ("*andsi3_cconly"): Likewise. | |
6f4a43e0 | 3813 | |
22116d84 L |
3814 | 2004-08-10 H.J. Lu <hongjiu.lu@intel.com> |
3815 | ||
3816 | PR target/16909 | |
3817 | * config/i386/i386.md (*strsetdi_rex_1): Use DI instead of SI. | |
3818 | ||
c75095b2 JJ |
3819 | 2004-08-10 Janis Johnson <janis187@us.ibm.com> |
3820 | ||
3821 | * doc/sourcebuild.texi (compat testing): Document available test | |
3822 | framework commands. Use the preferred spelling of DejaGnu. | |
3823 | ||
98975653 DB |
3824 | 2004-08-10 Daniel Berlin <dberlin@dberlin.org> |
3825 | ||
3826 | * lambda.h: Add matrix type, and prototypes for remainder of | |
3827 | matrix and vector functions. | |
3828 | (lambda_vector_mult_const): New function. | |
3829 | (lambda_vector_negate): Ditto. | |
3830 | (lambda_vector_add): Ditto. | |
3831 | (lambda_vector_add_mc): Ditto. | |
3832 | (lambda_vector_copy): Ditto. | |
3833 | (lambda_vector_zerop): Ditto. | |
3834 | (lambda_vector_equal): Ditto. | |
3835 | (lambda_vector_min_nz): Ditto. | |
3836 | (lambda_vector_first_nz): Ditto. | |
3837 | (lambda_vector_matrix_mult): Ditto. | |
3838 | * lambda-mat.c: New file. | |
3839 | * Makefile.in (lambda-mat.o): New. | |
3840 | ||
68b9f53b AM |
3841 | 2004-08-10 Andrew MacLeod <amacleod@redhat.com> |
3842 | ||
3843 | * tree-cfg.c (bsi_insert_before, bsi_insert_after): Call modify_stmt | |
3844 | after linking stmt into the program. | |
3845 | (bsi_remove): Don't call modify_stmt. | |
6f4a43e0 | 3846 | * tree-complex.c (update_complex_assignment, |
68b9f53b | 3847 | expand_complex_comparison): Call modify_stmt after changing the stmt. |
6f4a43e0 | 3848 | * tree-outof-ssa.c (rewrite_trees): Call modify_stmt only if not |
68b9f53b AM |
3849 | removing the stmt. |
3850 | * tree-ssa-ccp.c (substitute_and_fold): Call modify_stmt after changing | |
3851 | the stmt, and only if needed. | |
3852 | * tree-ssa-dom.c (thread_across_edge): Pass no annotation for a dummy | |
3853 | expression. | |
3854 | (simplify_rhs_and_lookup_avail_expr): Don't take an annotation param. | |
3855 | (simplify_cond_and_lookup_avail_expr): Use modify_stmt. | |
3856 | (simplify_switch_and_lookup_avail_expr): Don't take an annotation param. | |
6f4a43e0 | 3857 | (eliminate_redundant_computations): Don't pass an annotation. Call |
68b9f53b AM |
3858 | modify_stmt rather than setting the annotation directly. |
3859 | (record_equivalences_from_stmt): Remove unused local 'j'. | |
3860 | (cprop_operand): Take a stmt rather than an annotation as a parameter. | |
3861 | Call modify_stmt. | |
3862 | (cprop_into_stmt): Pass stmt rather than annotation. | |
3863 | (update_rhs_and_lookup_avail_expr): Call modify_stmt. | |
6f4a43e0 | 3864 | * tree-ssa-loop-im.c (schedule_sm): Call get_stmt_ann rather than |
68b9f53b AM |
3865 | modify_stmt. |
3866 | * tree-ssa.c (propagate_into_addr): Dont call modify_stmt. | |
3867 | ||
01c98570 JM |
3868 | 2004-08-10 Jason Merrill <jason@redhat.com> |
3869 | ||
6c9c4526 | 3870 | PR middle-end/16948 |
01c98570 JM |
3871 | * function.c (expand_function_start): Handle DECL_BY_REFERENCE on |
3872 | the RESULT_DECL. | |
3873 | ||
b2ddaebb GK |
3874 | 2004-08-10 Geoffrey Keating <geoffk@apple.com> |
3875 | ||
3876 | * tree-vn.c (val_expr_pair_expr_eq): Compare vuses, to match the | |
3877 | hash function. | |
3878 | ||
23657388 RS |
3879 | 2004-08-10 Roger Sayle <roger@eyesopen.com> |
3880 | ||
3881 | * config/mips/mips.md: New reciprocal square root patterns that | |
3882 | match sqrt(1.0/x) in addition to the existing 1.0/sqrt(x) insns. | |
3883 | ||
c9ca9b88 PB |
3884 | 2004-08-10 Paul Brook <paul@codesourcery.com> |
3885 | ||
3886 | * config/arm/arm-protos.h (arm_set_return_address, | |
3887 | thumb_set_return_address): Add prototypes. | |
3888 | * config/arm/arm.h (ARM_FT_EXCEPTION_HANDLER): Remove. | |
3889 | * config/arm/arm.c (arm_compute_func_type, | |
3890 | use_return_insn, arm_compute_save_reg0_reg12_mask, | |
3891 | arm_compute_save_reg_mask, arm_output_function_prologue, | |
3892 | arm_output_epilogue): Replace ARM_FT_EXCEPTION_HANDLER with | |
3893 | current_function_calls_eh_return. | |
3894 | (thumb_exit, thumb_pushpop, thumb_unexpanded_epilogue): Replace | |
3895 | old eh code. | |
3896 | (arm_set_return_address, thumb_set_return_address): New functions. | |
3897 | * config/arm/arm.h (MUST_USE_SJLJ_EXCEPTIONS, DWARF2_UNWIND_INFO, | |
3898 | ARM_EH_STACKADJ_REGNUM, EH_RETURN_STACKADJ_RTX): Define. | |
3899 | * config/arm/arm.md (VUNSPEC_EH_RETURN): Add. | |
3900 | (epilogue): Use the stackadj register. | |
3901 | (eh_return, arm_eh_return, thumb_eh_return): New pattern. | |
3902 | ||
45d78e7f JJ |
3903 | 2004-08-10 Jakub Jelinek <jakub@redhat.com> |
3904 | ||
3905 | PR target/3144 | |
3906 | * expr.c (move_by_pieces_ninsns): Add max_size argument. | |
3907 | (MOVE_BY_PIECES_P): Pass MOVE_MAX_PIECES + 1 to it. | |
3908 | (CLEAR_BY_PIECES_P): Pass STORE_MAX_PIECES + 1 to it. | |
3909 | (STORE_BY_PIECES_P): Define similarly to CLEAR_BY_PIECES_P, | |
3910 | but using MOVE_RATIO. | |
3911 | (move_by_pieces): Pass max_size to move_by_pieces_ninsns. | |
3912 | (can_store_by_pieces): Change max_size type to unsigned int. | |
3913 | (store_by_pieces_1): Likewise. Pass max_size to | |
3914 | move_by_pieces_ninsns. | |
3915 | * config/s390/s390.h (STORE_BY_PIECES_P): Define. | |
3916 | * config/sh/sh.c (MOVE_BY_PIECES_P): Pass MOVE_MAX_PIECES + 1 | |
3917 | to move_by_pieces_ninsns. | |
3918 | (STORE_BY_PIECES_P): Define. | |
3919 | * config/ns32k/ns32k.h (STORE_BY_PIECES_P): Pass STORE_MAX_PIECES + 1 | |
3920 | to move_by_pieces_ninsns. | |
3921 | * doc/tm.texi (STORE_BY_PIECES_P): Document changed default. | |
3922 | ||
3923 | * config/i386/i386.h (CLEAR_RATIO): Define. | |
3924 | ||
25f3e06c PB |
3925 | 2004-08-09 Paolo Bonzini <bonzini@gnu.org> |
3926 | ||
3927 | * expr.c (expand_expr_real_1): Add back code that was not dead. | |
3928 | ||
6a3203c8 AP |
3929 | 2004-08-09 Andrew Pinski <apinski@apple.com> |
3930 | ||
3931 | * c-common.c (c_common_get_alias_set): Set the aliasing set of the type | |
3932 | which is found to be compatible before returning the aliasing set. | |
3933 | ||
b9bfca81 DJ |
3934 | 2004-08-09 Daniel Jacobowitz <dan@debian.org> |
3935 | ||
3936 | * ggc-zone.c (struct alloc_zone): Add statistics counters. | |
3937 | (always_collect): New flag. | |
3938 | (ggc_alloc_zone_1): Update statistics support. Don't include | |
3939 | overhead in allocated counter. | |
3940 | (sweep_pages): Update allocated counter for large pages. Don'y | |
3941 | include overhead. | |
3942 | (ggc_collect_1): Always collect. | |
3943 | (ggc_collect): Honor always_collect flag. Sum all zones to decide | |
3944 | whether to collect. | |
3945 | (SCALE, LABEL): New macros. | |
3946 | (ggc_print_statistics): Add statistics support. | |
3947 | ||
fdded401 RS |
3948 | 2004-08-09 Roger Sayle <roger@eyesopen.com> |
3949 | ||
3950 | * expmed.c (sdiv_pow2_cheap, smod_pow2_cheap): Change type to bool. | |
3951 | (init_expmed): Fix potential overrun problem with "all.reg". | |
3952 | (expand_sdiv2_pow2): Add an alternate implementation for signed | |
3953 | division, if the target provides a suitable conditional move insn. | |
3954 | ||
9d8646d7 PB |
3955 | 2004-08-09 Paul Brook <paul@codesourcery.com> |
3956 | Richard Henderson <rth@redhat.com> | |
3957 | ||
3958 | * unwind-dw2.c (uw_install_context_1): Update target saved stack | |
3959 | pointer. | |
3960 | ||
d37e6b50 GK |
3961 | 2004-08-09 Geoffrey Keating <geoffk@apple.com> |
3962 | ||
3963 | * ggc-common.c (ggc_rlimit_bound): Don't check RSS limit. | |
3964 | Check DATA limit only if there's no AS limit. Ignore insanely | |
3965 | low DATA limits. | |
3966 | (ggc_min_heapsize_heuristic): Don't divide AS or RSS limits by 8, | |
3967 | but take care that the AS limit isn't overrun. | |
3968 | * doc/invoke.texi: Update documentation of min-heapsize parameter. | |
3969 | ||
56b043c8 JL |
3970 | 2004-08-09 Jeff Law <law@redhat.com> |
3971 | ||
3972 | * Makefile.in (OBJC-common): Add tree-ssa-threadupdate.c | |
3973 | (tree-ssa-threadupdate.o): Add dependencies. | |
3974 | * tree-ssa-threadupdate.c: New file. | |
3975 | * tree-flow.h (incoming_edge_threaded): New flag in block annotation. | |
3976 | (rewrite_vars_out_of_ssa): Remove prototype. | |
3977 | (cleanup_tree_cfg): Returns a bool. | |
3978 | * tree.h (thread_through_all_blocks): Prototype. | |
3979 | * tree-outof-ssa.c (SSANORM_*): Move into here. | |
3980 | (remove_ssa_form): Now static. | |
3981 | (rewrite_vars_out_of_ssa): Kill. | |
3982 | * tree-ssa-live.c (register_ssa_partitions_for_vars): Kill. | |
3983 | * tree-ssa-live.h (SSANORM_*): Moved into tree-outof-ssa.c. | |
3984 | (remove_ssa_form, register_partitions_for_vars): Kill declarations. | |
3985 | * tree-cfg.c (cleanup_tree_cfg): Return a value indicating if | |
3986 | anything was changed. | |
3987 | * tree-phinodes.c (add_phi_arg): Get the block for the PHI | |
3988 | from the PHI's annotation rather than the edge associated with | |
3989 | the new argument. | |
3990 | * tree-ssa-dom.c (redirection_edges): Kill. | |
3991 | (redirect_edges_and_update_ssa_graph): Kill. | |
3992 | (tree_ssa_dominator_optimize): Do not reset forwardable flag | |
3993 | for blocks anymore. Do not initialize redirection_edges. | |
3994 | Call thread_through_all_blocks. Simplify code for cleanup | |
3995 | of the CFG and iterating. No longer call cleanup_tree_cfg | |
3996 | outside the iteration loop. | |
3997 | (thread_across_edge): No longer mess with forwardable blocks. | |
3998 | ||
9b305d55 ZW |
3999 | 2004-08-09 Zack Weinberg <zack@codesourcery.com> |
4000 | ||
4001 | * explow.c (memory_address): Use memory_address_p. | |
4002 | * recog.c (general_operand): Likewise. | |
4003 | * regrename.c: No need to define REG_OK_STRICT. | |
4004 | ||
27fb79ad SB |
4005 | 2004-08-09 Steven Bosscher <stevenb@suse.de> |
4006 | ||
4007 | * timevar.def (TV_CPROP1, TV_CPROP2, TV_PRE, TV_HOIST, TV_LSM): | |
4008 | New timers. | |
4009 | * gcse.c: Include timevar.h. | |
4010 | (const_prop_count, copy_prop_count): Rename to global_const_prop_count | |
4011 | and global_copy_prop_count. | |
4012 | (local_const_prop_count, local_copy_prop_count): New static globals. | |
4013 | (gcse_main): Set the right timevar for each pass. | |
4014 | (cprop_jump): Increment global_const_prop_count when a constant is | |
4015 | propagated. Add "GLOBAL" to dump output. | |
4016 | (cprop_insn): Increment global_const_prop_count when a constant is | |
4017 | propagated, or global_copy_prop_count when a copy is propagated. | |
4018 | (do_local_cprop): Likewise for local_const_prop_count and | |
4019 | local_copy_prop_count. | |
4020 | (one_cprop_pass): Initialize const/cprop counters to zero. | |
4021 | Print out results of local and global const/cprop separately. | |
4022 | (bypass_block): Break over-length line. | |
702d4b73 SB |
4023 | * Makefile.in (gcse.o): Add TIMEVAR_H dependency. Fix dependencies |
4024 | for bb-reorder.o and tracer.o. | |
27fb79ad | 4025 | |
7efcb746 PB |
4026 | 2004-08-09 Paolo Bonzini <bonzini@gnu.org> |
4027 | ||
4028 | * Makefile.in (GTFILES): Remove stmt.c | |
4029 | (stmt.o): Do not depend on gt-stmt.h. | |
4030 | * emit-rtl.c (emit_line_note): Do not call | |
4031 | set_file_and_line_for_stmt. | |
4032 | * expr.c (expand_expr_real_1) <SWITCH_EXPR>: Let expand_case | |
4033 | do everything. | |
4034 | * function.c (free_after_parsing): Do not free STMT field. | |
4035 | (allocate_struct_function): Do not call init_stmt_for_function. | |
4036 | (assign_stack_temp_for_type): Do not accept values of keep | |
4037 | other than 0 or 1. | |
4038 | (init_temp_slots): Do not initialize removed variables. | |
4039 | * function.h (struct function): Remove STMT, X_TARGET_TEMP_SLOT_LEVEL | |
4040 | and X_VAR_TEMP_SLOT_LEVEL fields. | |
4041 | * rtl.h (set_file_and_line_for_stmt): Remove. | |
4042 | * stmt.c (struct nesting, ALLOC_NESTING, POPSTACK, | |
4043 | struct stmt_status, cond_stack, case_stack, nesting_stack, | |
4044 | nesting_depth, emit_locus, set_file_and_line_for_stmt, | |
4045 | same_case_target_p, init_stmt_for_function, emit_nop, | |
4046 | expand_start_cond, expand_start_elseif, expand_start_else, | |
4047 | expand_elseif, expand_end_cond): Remove. | |
4048 | (preserve_subexpressions_p): Remove references to CFUN->STMT. | |
4049 | (expand_start_case, expand_end_case_type): Remove, merge into... | |
4050 | (expand_case): ... this one, including other bits from | |
4051 | expand_expr_real_1. Inline same_case_target_p. Turn members | |
4052 | of CASE_STACK into local variables. | |
4053 | (emit_case_bit_tests): Inline same_case_target_p. | |
4054 | (add_case_node): Add HEAD argument, return new head of the list, | |
4055 | do not handle default label here. | |
4056 | * tree.h (expand_start_cond, expand_end_cond, expand_start_else, | |
4057 | expand_start_elseif, current_nesting_level, expand_start_case, | |
4058 | expand_end_case_type, expand_end_case, add_case_node, | |
4059 | init_stmt_for_function, expand_elseif): Remove prototypes. | |
4060 | (expand_case): Add prototype. | |
4061 | ||
c4d70ce3 PB |
4062 | 2004-08-09 Paolo Bonzini <bonzini@gnu.org> |
4063 | ||
4064 | * expr.c (expand_expr_real_1): Use optab_for_tree_code. | |
4065 | ||
4066 | 2004-08-09 Paolo Bonzini <bonzini@gnu.org> | |
e5bacf32 PB |
4067 | |
4068 | * expr.c (var_rtx): Remove. | |
4069 | (expand_expr_real_1) <LOOP_EXPR, EXIT_EXPR, | |
4070 | LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR, TRUTH_ANDIF_EXPR, | |
4071 | TRUTH_ORIF_EXPR, COMPOUND_EXPR, CONJ_EXPR, INIT_EXPR>: | |
4072 | Abort. | |
4073 | (expand_expr_real_1) <COND_EXPR>: Remove most special cases. | |
4074 | * optabs.c (emit_clr_insn, emit_0_to_1_insn): Remove. | |
4075 | * optabs.h (emit_clr_insn, emit_0_to_1_insn): Remove. | |
4076 | ||
d72372e4 MH |
4077 | 2004-08-08 Mostafa Hagog <mustafa@il.ibm.com> |
4078 | Ayal Zaks <zaks@il.ibm.com> | |
4079 | ||
4080 | * common.opt (freschedule-modulo-scheduled-loops): New flag. | |
4081 | * final.c (final_scan_insn): Handle NOTE_DISABLE_SCHED_OF_BLOCK. | |
4082 | * modulo-sched.c (sms_schedule): Emit a note to disable scheduling | |
4083 | when -freschedule-modulo-scheduled-loops flag is not specified. | |
4084 | (sms_schedule_by_order, ps_insn_advance_column, add_node_to_ps, | |
4085 | add_node_to_ps, ps_has_conflicts, ps_add_node_check_conflicts): | |
4086 | More accurate placing of insn in row of partial schedule. | |
4087 | (ps_insn_find_column): New function. | |
4088 | * rtl.h (NOTE_DISABLE_SCHED_OF_BLOCK): New note. | |
4089 | * sched-rgn.c (sched_is_disabled_for_current_region_p): New. | |
4090 | (schedule_region): Use sched_is_disabled_for_current_region_p. | |
4091 | * docs/invoke.texi: Document -freschedule-modulo-scheduled-loops. | |
4092 | ||
0737fbff L |
4093 | 2004-08-07 H.J. Lu <hongjiu.lu@intel.com> |
4094 | ||
4095 | * config/i386/i386.c (ix86_expand_clrmem): Revert the last | |
4096 | change. | |
4097 | ||
11c4576f L |
4098 | 2004-08-07 H.J. Lu <hongjiu.lu@intel.com> |
4099 | ||
4100 | * config/i386/i386.c (ix86_expand_clrmem): Properly call | |
4101 | gen_strset for 64bit target. | |
4102 | ||
34def210 OH |
4103 | 2004-08-07 Olivier Hainque <hainque@act-europe.fr> |
4104 | ||
4105 | * config/vxworks.h (HANDLE_SYSV_PRAGMA): Remove definition. | |
4106 | ||
5201931e JM |
4107 | 2004-08-07 Jason Merrill <jason@redhat.com> |
4108 | ||
cc77ae10 JM |
4109 | Make return in memory explicit. |
4110 | * function.c (aggregate_value_p): Check DECL_BY_REFERENCE. | |
4111 | (assign_parm_find_data_types): Remove code for old front end | |
4112 | invisible reference handling. | |
4113 | (assign_parms): Handle DECL_BY_REFERENCE on the RESULT_DECL. | |
4114 | (expand_function_end): Likewise. | |
4115 | * gimplify.c (gimplify_return_expr): Handle a dereferenced | |
4116 | RESULT_DECL. | |
4117 | * tree-inline.c (copy_body_r): Don't bother looking for &* anymore. | |
4118 | (declare_return_variable): Handle DECL_BY_REFERENCE. | |
4119 | * cp/cp-gimplify.c (is_invisiref_parm): Also handle RESULT_DECL. | |
4120 | (cp_genericize_r): Use convert_from_reference. | |
4121 | Don't dereference a RESULT_DECL directly inside a RETURN_EXPR. | |
4122 | (cp_genericize): Handle the RESULT_DECL. Unset TREE_ADDRESSABLE. | |
4123 | ||
5201931e JM |
4124 | * c-common.c (c_warn_unused_result): Check TREE_USED before |
4125 | warning about a CALL_EXPR with an unused value. | |
4126 | ||
2ed9e527 MM |
4127 | 2004-08-06 Mark Mitchell <mark@codesourcery.com> |
4128 | ||
4129 | * config/arm/symbian.h (CC1_SPEC): Avoid passing duplicate options | |
4130 | to the compiler. Use -fshort-wchar by default. | |
4131 | ||
12183e0f PH |
4132 | 2004-08-06 Pat Haugen <pthaugen@us.ibm.com> |
4133 | ||
4134 | * params.def (PARAM_MIN_CROSSJUMP_INSNS): New. | |
4135 | * cfgcleanup.c (try_crossjump_to_edge): Add minimum insn match | |
4136 | threshhold. | |
4137 | * doc/invoke.texi (param): Document min-crossjump-insns. | |
4138 | ||
eaac4679 RS |
4139 | 2004-08-06 Richard Sandiford <rsandifo@redhat.com> |
4140 | ||
4141 | PR c/13282 | |
4142 | * c.opt (Wmissing-field-initializers): New option. | |
4143 | * c-opts.c (c_common_post_options): Make -Wextra turn it on by default. | |
4144 | * c-typeck.c (pop_init_level): Guard the missing field warning with | |
4145 | warn_missing_field_initializers rather than extra_warnings. | |
4146 | * doc/invoke.texi (-Wmissing-field-initializers): Document, moving | |
4147 | some of the explanation from... | |
4148 | (-Wextra): ...here. Say that the missing field warning can be | |
4149 | seperately controlled by -Wmissing-field-initializers. | |
4150 | ||
caad9f81 PB |
4151 | 2004-08-06 Paolo Bonzini <bonzini@gnu.org> |
4152 | ||
4153 | * expr.c (expand_expr_real_1) <ENTRY_VALUE_EXPR>: Remove. | |
4154 | * tree-inline.c (estimate_num_insns_1) <ENTRY_VALUE_EXPR>: Remove. | |
4155 | * tree-pretty-print.c (dump_generic_node) <ENTRY_VALUE_EXPR>: Remove. | |
4156 | * tree.def (ENTRY_VALUE_EXPR): Remove. | |
4157 | ||
6b32b628 JJ |
4158 | 2004-08-06 Jakub Jelinek <jakub@redhat.com> |
4159 | ||
4160 | * config/i386/i386.c (ix86_expand_clrmem): Move gen_cld down to | |
4161 | the places where it is actually needed. Don't use repz; stosb | |
4162 | for -Os with sufficiently small constant sizes. | |
4163 | For sufficiently small repz; stos{l,q} repeat counts use a sequence | |
4164 | of stos{l,q} instructions instead. | |
4165 | ||
6797f908 ZD |
4166 | 2004-08-06 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
4167 | ||
4168 | PR tree-optimization/16807 | |
4169 | * loop-iv.c (dump_iv_info): Dump invariants correctly. | |
4170 | (iv_subreg, iv_extend): Express value of invariant purely in | |
4171 | base field. | |
4172 | ||
866cf037 MM |
4173 | 2004-08-06 Mark Mitchell <mark@codesourcery.com> |
4174 | ||
4175 | * config/arm/symbian.h (CC1_SPEC): Add -fno-short-enums. | |
4176 | (CC1PLUS_SPEC): Define it to be the same as CC1_SPEC. | |
4177 | ||
9652c531 | 4178 | 2004-08-06 Roman Zippel <zippel@linux-m68k.org> |
9b305d55 | 4179 | |
27fb79ad SB |
4180 | * config/m68k/m68k.c (post_inc_operand,pre_dec_operand): New. |
4181 | * config/m68k/m68k.h (PREDICATE_CODES): add post_inc_operand, | |
4182 | pre_dec_operand. | |
4183 | * config/m68k/m68k.md (zero_extend*2): delay the splitting of the | |
4184 | pattern until reload is finished to allow better code generation | |
4185 | and split them completely into separate instrunctions. | |
4186 | (*andsi3_split): New pattern. | |
9652c531 | 4187 | |
b2ca3702 MM |
4188 | 2004-08-05 Mark Mitchell <mark@codesourcery.com> |
4189 | ||
4190 | * tree.c (handle_dll_attribute): Move here from i383/winnt.c. | |
4191 | Replace use of DECL_INLINE with DECL_DECLARED_INLINE_P. Set | |
4192 | DECL_VISIBLITY. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. | |
4193 | * tree.h (handle_dll_attribute): Declare. Test | |
4194 | TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. | |
4195 | * c-common.h (c_determine_visibility): Declare. | |
4196 | * c-common.c (c_determine_visibility): New function. | |
4197 | * c-decl.c (finish_decl): Use it. | |
4198 | (finish_function): Likewise. | |
4199 | * defaults.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define it to | |
4200 | zero, by default. Use #if, not #ifdef, to test it. | |
4201 | * config/arm/arm.c (arm_attribute_table): Use | |
4202 | handle_dll_attribute. Test TARGET_DLLIMPORT_DECL_ATTRIBUTES with | |
4203 | #if. | |
4204 | * config/arm/pe.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define to 1. | |
4205 | * config/i386/cygming.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define | |
4206 | to 1. | |
4207 | * config/i386/i386-protos.h (ix86_handle_dll_attribute): Remove. | |
4208 | * config/i386/i386.c (ix86_attribute_table): Use | |
4209 | handle_dll_attribute for dllimport/dllexport. Test | |
4210 | TARGET_DLLIMPORT_DECL_ATTRIBUTES with #if. | |
4211 | * config/i386/winnt.c (ix86_handle_dll_attribute): Remove. | |
4212 | * config/mcore/mcore.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define | |
4213 | it to 1. | |
4214 | * config/mcore/mcore.c (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Test it | |
4215 | with #if. | |
4216 | * config/sh/symbian-pre.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define | |
4217 | it to 1. | |
4218 | * doc/extend.texi (dllexport): Clarify and correct documentation. | |
4219 | (dllimport): Likewise. | |
4220 | * doc/tm.texi (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Mention | |
4221 | handle_dll_attribute. | |
9b305d55 | 4222 | |
c913f08a ZD |
4223 | 2004-08-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
4224 | ||
4225 | * tree-ssa-loop-manip.c: New file. | |
4226 | * Makefile.in (tree-ssa-loop-manip.o): Add. | |
4227 | * tree-flow.h (rewrite_into_loop_closed_ssa, verify_loop_closed_ssa): | |
4228 | Declare. | |
4229 | * tree-ssa-loop.c (tree_loop_optimizer_init): Create loop closed ssa | |
4230 | form. | |
4231 | (tree_ssa_loop_done): Verify loop closed ssa form. | |
4232 | * tree-ssa-loop-im.c (move_computations): Update loop closed ssa form. | |
4233 | ||
d4482715 JDA |
4234 | 2004-08-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
4235 | ||
4236 | * pa.c (pa_asm_output_aligned_bss, pa_asm_output_aligned_common, | |
4237 | pa_asm_output_aligned_local): New functions. | |
4238 | * pa-protos.h: Add prototypes for pa_asm_output_aligned_bss, | |
4239 | pa_asm_output_aligned_common and pa_asm_output_aligned_local. | |
4240 | * pa-pro-end.h (ASM_OUTPUT_ALIGNED_COMMON): Use | |
4241 | pa_asm_output_aligned_common. | |
4242 | (ASM_OUTPUT_ALIGNED_LOCAL): Use pa_asm_output_aligned_local. | |
4243 | * pa.h (ASM_OUTPUT_ALIGNED_BSS): New macro. | |
4244 | (ASM_OUTPUT_ALIGNED_COMMON): Use pa_asm_output_aligned_common. | |
4245 | (ASM_OUTPUT_ALIGNED_LOCAL): Use pa_asm_output_aligned_local. | |
4246 | * pa64-hpux.h (MAX_OFILE_ALIGNMENT): New macro. | |
4247 | (ASM_OUTPUT_ALIGNED_COMMON): Use pa_asm_output_aligned_common. | |
4248 | (ASM_OUTPUT_ALIGNED_LOCAL): Use pa_asm_output_aligned_local. | |
4249 | * som.h (MAX_OFILE_ALIGNMENT): Provide maximum alignment of global | |
4250 | common data. | |
4251 | ||
21149a79 AP |
4252 | 2004-08-05 Andrew Pinski <apinski@apple.com> |
4253 | ||
4254 | * objc/objc-act.c (build_objc_string_object): Mark the address | |
4255 | expression as constant. | |
4256 | ||
d5861a7a DE |
4257 | 2004-08-05 David Edelsohn <edelsohn@gnu.org> |
4258 | ||
4259 | * config/rs6000/rs6000.c (rs6000_rtx_costs): Fix mask_operand | |
4260 | and mask64_operand thinkos. Handle ZERO_EXTRACT. Handle | |
4261 | SIGN_EXTEND / ZERO_EXTEND of MEM. Handle rlwinm patterns. | |
4262 | ||
0a2b72a6 JM |
4263 | 2004-08-05 Joseph S. Myers <jsm@polyomino.org.uk> |
4264 | ||
4265 | * config/linux.h, config/i386/linux.h, config/sparc/linux.h: | |
4266 | Remove definitions conditioned on USE_GNULIBC_1 or conditioned | |
4267 | out, and associated obsolete comments. | |
4268 | ||
ca7a3bd7 NS |
4269 | 2004-08-05 Nathan Sidwell <nathan@codesourcery.com> |
4270 | ||
4271 | * tree.h (force_fit_type): Return a tree, take three flags. | |
4272 | * fold-const.c (force_fit_type): Set TREE_OVERFLOW and | |
4273 | TREE_CONSTANT_OVERFLOW here. | |
4274 | (int_const_binop, const_binop): Adjust. | |
4275 | (size_int_type): Do sign extension here. | |
4276 | (fold_convert_const, optimize_bit_field_compare, | |
4277 | decode_field_reference, all_ones_mask_p, fold_div_compare, fold, | |
4278 | fold_negate_const, fold_abs_const, fold_not_const): Adjust. | |
4279 | * tree.c (size_in_bytes, int_fits_type_p): Adjust. | |
4280 | ||
d36837f4 ZD |
4281 | 2004-08-05 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
4282 | ||
4283 | PR tree-optimization/16864 | |
4284 | * tree-tailcall.c (eliminate_tail_call): Do not create phi nodes | |
4285 | for ssa names without default_def. | |
4286 | ||
ea5f7a19 RS |
4287 | 2004-08-05 Richard Sandiford <rsandifo@redhat.com> |
4288 | ||
4289 | * config/i386/i386.c (ix86_expand_prologue): If the function uses a | |
4290 | frame pointer, restore eax with an ebp-relative address. | |
4291 | ||
0e6df31e GK |
4292 | 2004-08-04 Geoffrey Keating <geoffk@apple.com> |
4293 | ||
4294 | PR 14516 | |
4295 | * c-common.c (c_expand_decl): Don't special-case static VAR_DECLs. | |
4296 | * c-common.h (make_rtl_for_local_static): Delete. | |
4297 | * c-decl.c (shadow_tag_warned): Clean up comment. | |
4298 | (finish_decl): Clean up spacing. Use set_user_assembler_name when | |
4299 | appropriate. Don't pass asmspec to rest_of_decl_compilation. | |
4300 | * c-semantics.c (make_rtl_for_local_static): Delete. | |
4301 | * expr.c (init_block_move_fn): Use set_user_assembler_name. | |
4302 | (init_block_clear_fn): Likewise. | |
4303 | * passes.c (rest_of_decl_compilation): Remove asmspec parameter, | |
4304 | expect it to be in DECL_ASSEMBLER_NAME. Update callers in many files. | |
4305 | * toplev.h (rest_of_decl_compilation): Remove asmspec parameter. | |
4306 | * tree.h (make_decl_rtl): Remove second parameter. | |
4307 | (set_user_assembler_name): New. | |
4308 | * varasm.c (set_user_assembler_name): New. | |
4309 | (make_decl_rtl): Remove second parameter. Update callers in many | |
4310 | files. | |
4311 | ||
4f587cb0 AN |
4312 | 2004-08-05 Adam Nemet <anemet@lnxw.com> |
4313 | ||
4314 | * config.gcc (case i[34567]86-*-lynxos*): Update to LynxOS 4.0. | |
4315 | (case rs6000-*-lynxos*): Rename it to powerpc-*-lynxos*. Update | |
4316 | to LynxOS 4.0. | |
4317 | * gthr-lynx.h: New file. | |
4318 | * config/lynx-ng.h: Remove file. | |
4319 | * config/lynx.h: Update to LynxOS 4.0. | |
4320 | * config/t-lynx: New file. | |
4321 | * config/i386/lynx-ng.h: Remove file. | |
4322 | * config/i386/lynx.h: Update to LynxOS 4.0. | |
4323 | * config/rs6000/lynxbase.h: Remove file. | |
4324 | * config/rs6000/lynx.h: Update to LynxOS 4.0. | |
4325 | * config/rs6000/t-lynx: New file. | |
4326 | * doc/install.texi (Options specification): Remove reference to | |
4327 | LynxOS from systems where --with-gnu-as makes a difference. | |
4328 | ||
85291069 JM |
4329 | 2004-08-05 Joseph S. Myers <jsm@polyomino.org.uk> |
4330 | ||
4331 | * c-common.c (c_stddef_cpp_builtins): Define __INTMAX_TYPE__ and | |
4332 | __UINTMAX_TYPE__. | |
4333 | * c-cppbuiltin.c (builtin_define_stdint_macros): New. Define | |
4334 | __INTMAX_MAX__. | |
4335 | (c_cpp_builtins): Call it. | |
4336 | * doc/cpp.texi: Update. | |
4337 | ||
30a555d9 DE |
4338 | 2004-08-04 David Edelsohn <edelsohn@gnu.org> |
4339 | ||
4340 | * config/rs6000/rs6000.c (rs6000_rtx_costs): LABEL_REFs are zero | |
4341 | cost. | |
4342 | ||
878f99d2 JH |
4343 | 2004-08-04 Jan Hubicka <jh@suse.cz> |
4344 | ||
4345 | * basic-block.h (profile_staus): New global variable. | |
4346 | * cfg.c (profile_status): Declare. | |
4347 | (check_bb_profile): Break out from ....; use profile_status | |
4348 | (dump_flow_info): ... here. | |
4349 | * cfgbuild.c (find_basic_blocks): Set profile_status. | |
4350 | * cfgexpand.c (tree_expand_cfg): Likewise. | |
4351 | * predict.c (estimate_probability): Likewise. | |
4352 | * profile.c (branch_prob): Likewise. | |
4353 | * tree-cfg.c (build_tree_cfg): Likewise. | |
4354 | (dump_function_to_file): Use check_bb_profile. | |
4355 | * tree-pretty-print (dump_bb_header): Likewise. | |
4356 | * tree-profile.c (do_tree_profiling): Cleanup. | |
4357 | ||
7e7ec48e ZW |
4358 | 2004-08-04 Zack Weinberg <zack@codesourcery.com> |
4359 | ||
4360 | * Makefile.in (RTL_BASE_H, RTL_H): Correct. | |
4361 | (BUILD_RTL): Remove $(BUILD_PREFIX) from ggc-none.o. | |
4362 | (genobjs): Add errors.o, ggc-none.o, and min-insn-modes.o. | |
4363 | (read-rtl.o, gensupport.o, genconfig.o, genflags.o, gencodes.o) | |
4364 | (genconstants.o, genemit.o, genopinit.o, genrecog.o, genextract.o) | |
4365 | (genpeep.o, genattr.o, genattrtab.o, genautomata.o, genoutput.o) | |
4366 | (genconditions.o): Depend on $(RTL_BASE_H) not $(RTL_H). | |
4367 | (ggc-none.o, errors.o): Move rule to generators section; | |
4368 | correct dependencies. | |
4369 | (min-insn-modes.o): Move rule to generators section; remove | |
4370 | unnecessary explicit command; correct dependencies. | |
4371 | (print-rtl.o, print-rtl1.o): Correct dependencies. | |
4372 | ($(BUILD_PREFIX_1)errors.o. $(BUILD_PREFIX_1)ggc-none.o): Delete rule. | |
4373 | (mostlyclean): Update. | |
4374 | ||
4375 | * errors.c: Include bconfig.h not config.h. Correct comment. | |
4376 | * gengtype.c, genpreds.c: Don't define NO_GENRTL_H. | |
4377 | * ggc-none.c: Include bconfig.h; not config.h or tm.h. | |
4378 | * print-rtl.c: Don't include tm_p.h. | |
4379 | ||
4380 | * rtl.h: Move forward-decl of struct function down where it's | |
4381 | needed. Include genrtl.h #ifndef GENERATOR_FILE, not | |
4382 | #ifndef NO_GENRTL_H. Remove unnecessary #ifdef BUFSIZ statements. | |
4383 | ||
b0382c67 ZD |
4384 | 2004-08-04 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> |
4385 | Jeff Law <law@redhat.com> | |
4386 | ||
4387 | * tree-cfg.c (tree_duplicate_bb): Mark duplicated definitions. | |
4388 | * tree-flow.h (rewrite_ssa_into_ssa): Declaration changed. | |
4389 | * tree-into-ssa.c (rewrite_ssa_into_ssa): Use new interface to | |
4390 | manipulate the duplicated ssa names. | |
4391 | * tree-ssanames.c (ssa_names_to_rewrite): New variable. | |
4392 | (marked_for_rewrite_p, any_marked_for_rewrite_p, mark_for_rewrite, | |
4393 | unmark_all_for_rewrite, marked_ssa_names, release_ssa_name_force): | |
4394 | New functions. | |
4395 | (release_ssa_name): Do not release ssa names that may have multiple | |
4396 | definitions. | |
4397 | * tree.h (release_ssa_name_force, mark_for_rewrite, | |
4398 | unmark_all_for_rewrite, marked_for_rewrite_p, any_marked_for_rewrite_p, | |
4399 | marked_ssa_names): Declare. | |
4400 | * tree-ssa-loop-ch.c (mark_defs_for_rewrite): Remove. | |
4401 | (duplicate_blocks): Remove call to mark_defs_for_rewrite. | |
4402 | Update call to rewrite_ssa_into_ssa. | |
4403 | ||
63c5b495 MM |
4404 | 2004-08-04 Mark Mitchell <mark@codesourcery.com> |
4405 | ||
4406 | * defaults.h (TARGET_DECLSPEC): New macro. | |
4407 | * c-cppbuiltin.c (c_cpp_builtins): Handle TARGET_DECLSPEC. | |
4408 | * config/arm/pe.h (SUBTARGET_CPP_SPEC): Remove __declspec support. | |
b2ca3702 | 4409 | * config/arm/symbian.h (TARGET_DLLIMPORT_DECL_ATTRIBUTES): Define. |
63c5b495 MM |
4410 | * config/i386/beof-elf.h (TARGET_OS_CPP_BUILTINS): Remove |
4411 | __declspec support. | |
4412 | (TARGET_DECLSPEC): Define. | |
4413 | * config/i386/cygming.h (TARGET_OS_CPP_BUILTINS): Remove | |
4414 | __declspec support. | |
4415 | * config/i386/i386-interix.h (TARGET_OS_CPP_BUILTINS): Remove | |
4416 | __declspec support. | |
4417 | (TARGET_DECLSPEC): Define. | |
4418 | * config/mcore/mcore.h (TARGET_CPU_CPP_BUILTINS): Remove | |
4419 | __declspec support. | |
4420 | * config/sh/symbian-pre.h (SUBTARGET_CPP_SPEC): Remove __declspec | |
4421 | support. | |
4422 | * doc/tm.texi (TARGET_DECLSPEC): Document. | |
4423 | ||
4424 | * doc/extend.texi: Fix typo in comment. | |
4425 | ||
44d10c10 PB |
4426 | 2004-08-04 Paul Brook <paul@codesourcery.com> |
4427 | ||
4428 | * target-def.h (TARGET_CXX_CDTOR_RETURNS_THIS): Define. | |
4429 | (TARGET_CXX): Use it. | |
4430 | * target.h (struct gcc_target): Add cdtor_returns_this. | |
4431 | * config/arm/arm.c (arm_cxx_cdtor_returns_this): New function. | |
4432 | (TARGET_CXX_CDTOR_RETURNS_THIS): Define. | |
4433 | * doc/tm.texi: Document TARGET_CXX_CDTOR_RETURNS_THIS. | |
4434 | ||
5e9754af NS |
4435 | 2004-08-03 Nathan Sidwell <nathan@codesourcery.com> |
4436 | ||
4437 | * c-lex.c (narrowest_unsigned_type, narrowest_signed_type): Take | |
4438 | low/high pair. Do range checking directly. | |
4439 | (interpret_integer): Adjust. | |
4440 | ||
2acc29bd NC |
4441 | 2004-08-04 Nick Clifton <nickc@redhat.com> |
4442 | ||
4443 | * config/sh/sh.h (TARGET_SWITCHES): Add no-renesas to select the | |
4444 | GCC ABI. | |
4445 | * doc/invoke.texi: Document this new switch and also the -mrenesas | |
4446 | switch. | |
4447 | ||
2496942a NS |
4448 | 2004-08-04 Nathan Sidwell <nathan@codesourcery.com> |
4449 | ||
4450 | * cfglayout.c (insn_locators_initialize): Update the current | |
4451 | location before initializing a location. | |
4452 | ||
7e2e8179 ZW |
4453 | 2004-08-03 Zack Weinberg <zack@codesourcery.com> |
4454 | ||
403f8503 ZW |
4455 | * dbxout.c (dbxout_function_decl): Always call dbxout_function_end. |
4456 | (dbxout_function_end): Return after emitting the "Lscope" symbol | |
4457 | under the same conditions that this function formerly wasn't called. | |
4458 | Add explanatory comments. | |
4459 | ||
bcc7f708 | 4460 | PR 14860 |
ca043393 ZW |
4461 | * c-decl.c (record_builtin_type): Call debug_hooks->type_decl |
4462 | on the new decl. | |
4463 | ||
bcc7f708 | 4464 | PR 13956 |
7e2e8179 ZW |
4465 | * dbxout.c (dbx_output_lbrac, dbx_output_rbrac): New |
4466 | functions, broken out of dbxout_block. | |
4467 | (dbxout_block): The block at depth 0 should get LBRAC/RBRAC | |
4468 | stabs too, if it contains symbols. Use the begin_label and | |
4469 | the Lscope label (emitted by dbxout_function_end) for the | |
4470 | range of this block. | |
4471 | ||
5d75ba94 NN |
4472 | 2004-08-03 Nathanael Nerode <neroden@gcc.gnu.org> |
4473 | ||
4474 | * doc/install.texi: Update autoconf version requirements. | |
4475 | ||
2e4e72b1 ZW |
4476 | 2004-08-03 Zack Weinberg <zack@codesourcery.com> |
4477 | ||
4478 | * defaults.h (LEGITIMATE_PIC_OPERAND_P): Provide default definition. | |
4479 | * recog.c (general_operand, immediate_operand, nonmemory_operand) | |
4480 | (asm_operand_ok): Remove #ifdefs on LEGITIMATE_PICOPERAND_P. | |
4481 | * regclass.c (record_reg_classes): Likewise. | |
4482 | * reload.c (find_reloads): Likewise. | |
4483 | * reload1.c (reload): Likewise. | |
4484 | ||
f9942f4e ZW |
4485 | 2004-08-03 Zack Weinberg <zack@codesourcery.com> |
4486 | ||
4487 | * gensupport.c (init_md_reader_args_cb): Renamed from | |
4488 | init_md_reader_args. Add third option, callback function for | |
4489 | parsing program-specific options. Add diagnosis of incorrect | |
4490 | number of input files. | |
4491 | (init_md_reader): Fold into init_md_reader_args_cb. | |
4492 | (init_md_reader_args): Now a thin wrapper around | |
4493 | init_md_reader_args_cb. | |
4494 | * gensupport.h: Update prototypes. | |
4495 | ||
4496 | * genattr.c, genattrtab.c, gencodes.c, genconfig.c, genemit.c | |
4497 | * genextract.c, genflags.c, genopinit.c, genoutput.c, genpeep.c | |
4498 | * genrecog.c: No need to diagnose lack of an input file; | |
4499 | init_md_reader_args will handle it. | |
4500 | * genconditions.c: Likewise, and use init_md_reader_args. | |
4501 | * genconstants.c: Likewise, and no need to call read_md_rtx. | |
4502 | ||
9cbe78fb JM |
4503 | 2004-08-03 Joseph S. Myers <jsm@polyomino.org.uk> |
4504 | ||
4505 | * c-decl.c (implicitly_declare): Diagnose incompatible implicit | |
4506 | declarations. | |
4507 | ||
3e558e80 MS |
4508 | 2004-08-03 Mike Stump <mrs@apple.com> |
4509 | ||
4510 | * config/darwin-c.c: Don't search in "/Local/Library/Frameworks" | |
4511 | for frameworks. | |
4512 | * doc/invoke.texi (Darwin Options): Update to reflect above. | |
4513 | ||
a0fac73d RS |
4514 | 2004-08-03 Roger Sayle <roger@eyesopen.com> |
4515 | ||
4516 | PR middle-end/16790 | |
4517 | * fold-const.c (extract_muldiv_1) <NOP_EXPR>: Disallow local | |
4518 | truncations, not just global truncations. | |
4519 | ||
cddbddb7 AP |
4520 | 2004-08-03 Andrew Pinski <apinski@apple.com> |
4521 | ||
4522 | PR bootstrap/16865 | |
4523 | * loop-iv.c (simplify_using_assignment): Initialize lhs. | |
4524 | ||
bebf829d PB |
4525 | 2004-08-03 Paul Brook <paul@codesourcery.com> |
4526 | ||
4527 | * gcc/doc/install.texi: Document MPFR requirement. | |
4528 | ||
cddbddb7 | 4529 | 2004-08-03 Maciej W. Rozycki <macro@linux-mips.org> |
3b0727a0 | 4530 | |
f9942f4e ZW |
4531 | * aclocal.m4 (gcc_AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h> |
4532 | and mmap() explicitly instead of relying on preset autoconf cache | |
3b0727a0 MR |
4533 | variables. |
4534 | * configure: Regenerate. | |
4535 | ||
f6bc51cb L |
4536 | 2004-08-03 H.J. Lu <hongjiu.lu@intel.com> |
4537 | ||
4538 | PR target/16570 | |
4539 | * config.gcc (i[34567]86-*-* | x86_64-*-*): Add i386/t-gmm_malloc | |
4540 | to tmake_file. | |
4541 | (i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1): Likewise. | |
4542 | (i[34567]86-*-linux* | x86_64-*-linux*): Add i386/t-pmm_malloc | |
4543 | to tmake_file. | |
4544 | ||
4545 | * config/i386/t-gmm_malloc: New file. | |
4546 | * config/i386/t-pmm_malloc: Likewise. | |
f9942f4e | 4547 | |
f6bc51cb L |
4548 | * config/i386/xmmintrin.h: Include <mm_malloc.h>. |
4549 | ||
4550 | 2004-08-03 H.J. Lu <hongjiu.lu@intel.com> | |
d46cd2be | 4551 |