1 2004-07-04 Roger Sayle <roger@eyesopen.com>
3 * tree-ssa-ccp.c (set_rhs): Change function to return a bool.
4 Ensure the replacement rhs is valid gimple before performing
5 the substitution. Return false if these sanity checks fail.
6 (fold_stmt): Only set changed to true, if set_rhs returns true.
7 (execute_fold_all_builtins): Only call modify_stmt if set_rhs
10 2004-07-04 Richard Henderson <rth@redhat.com>
13 * c-typeck.c (c_finish_loop): Don't clear cond for cond_is_first loops.
15 2004-07-04 Mark Mitchell <mark@codesourcery.com>
17 * configure.ac (ranlib_flags): New variable.
18 * Makefile.in (RANLIB_FLAGS): New variable.
19 (libbackend.a): Use it.
20 * configure: Regenerated.
22 2004-07-04 Roger Sayle <roger@eyesopen.com>
24 * ifcvt.c (noce_try_sign_mask): Call emit_store_flag to generate
25 a "sign mask" instead of using ashr_optab directly.
27 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
29 * doc/cpp.texi: Don't document what we do for ill-formed expressions.
30 * doc/cppopts.texi: Clarify processing of command-line defines.
32 2004-07-04 Gerald Pfeifer <gerald@pfeifer.com>
34 * doc/contrib.texi (Contributors): Adjust link for GNU Classpath.
36 2004-07-04 Richard Henderson <rth@redhat.com>
38 * rtl.def (ADDRESSOF): Remove.
39 * alias.c (rtx_equal_for_memref_p): Don't handle addressof.
40 (find_base_term, memrefs_conflict_p): Likewise.
41 * cse.c (fixed_base_plus_p, find_best_addr: Likewise.
42 (fold_rtx, cse_insn, set_live_p): Likewise.
43 * dwarf2out.c (mem_loc_descriptor): Likewise.
44 (add_location_or_const_value_attribute): Likewise.
45 * emit-rtl.c (copy_insn_1): Likewise.
46 * explow.c (memory_address): Likewise.
47 * expmed.c (store_split_bit_field): Likewise.
48 * expr.c (expand_expr_real_1): Likewise.
49 * function.c (instantiate_decl
50 (instantiate_virtual_regs_1, fix_lexical_addr): Likewise.
51 * genrecog.c (preds, validate_pattern): Likewise.
52 * integrate.c (copy_rtx_and_substitute): Likewise.
53 * recog.c (general_operand, register_operand): Likewise.
54 (memory_address_p): Likwise.
55 * reload1.c (eliminate_regs, elimination_effects): Likewise.
56 * rtl.c (copy_rtx): Likewise.
57 * rtlanal.c (rtx_unstable_p, rtx_varies_p): Likewise.
58 (rtx_addr_can_trap_p, nonzero_address_p, address_cost): Likewise.
59 * rtlhooks.c (gen_lowpart_general): Likewise.
60 * stmt.c (expand_asm_operands): Likewise.
61 * web.c (entry_register, replace_ref, web_main): Likewise.
62 * config/alpha/alpha.c (input_operand, alpha_legitimate_address_p,
63 alpha_expand_block_move, alpha_expand_block_clear): Likewise.
64 * config/arm/arm.c (thumb_rtx_costs): Likewise.
65 * config/c4x/c4x.c (c4x_valid_operands): Likewise.
66 * config/frv/frv.c (move_destination_operand, move_source_operand,
67 condexec_dest_operand, condexec_source_operand,
68 condexec_memory_operand): Likewise.
69 * config/h8300/h8300.h (PREDICATE_CODES): Likewise.
70 * config/ia64/ia64.c (general_xfmode_operand): Likewise.
71 (destination_xfmode_operand): Likewise.
72 * config/mips/mips.h (PREDICATE_CODES): Likewise.
73 * config/mn10300/mn10300.c (mn10300_address_cost_1): Likewise.
74 * config/s390/s390.c (general_s_operand): Likewise.
75 * config/s390/s390.md (mov*): Likewise.
76 * config/sparc/sparc.h (PREDICATE_CODES): Likewise.
78 * c-typeck.c (c_mark_addressable): Don't put_var_into_stack.
79 * expr.c (expand_expr_real_1): Likewise.
80 * stmt.c (expand_decl): Likewise.
81 * config/c4x/c4x.c (c4x_expand_builtin): Likewise.
83 * function.c (struct fixup_replacement, struct insns_for_mem_entry,
84 postponed_insns, put_var_into_stack, put_reg_into_stack,
85 schedule_fixup_var_refs, fixup_var_refs, find_fixup_replacement,
86 fixup_var_refs_insns, fixup_var_refs_insns_with_hash,
87 fixup_var_refs_insn, fixup_var_refs_1, fixup_memory_subreg,
88 walk_fixup_memory_subreg, fixup_stack_1, optimize_bit_field,
89 gen_mem_addressof, flush_addressof, put_addressof_into_stack,
90 purge_bitfield_addressof_replacements, purge_addressof_replacements,
91 purge_addressof_1, insns_for_mem_hash, insns_for_mem_comp,
92 struct insns_for_mem_walk_info, insns_for_mem_walk,
93 compute_insns_for_mem, is_addressof, purge_addressof, setjmp_protect,
94 setjmp_protect_args): Remove.
95 (push_function_context_to): Don't handle var_refs_queue.
96 (pop_function_context_from, free_after_compilation): Likewise.
97 (instantiate_virtual_regs): Don't handle parm_reg_stack_loc.
98 (assign_parms, allocate_struct_function): Likewise.
99 (use_register_for_decl): New.
100 (expand_function_end): Don't setjmp_protect.
101 * function.h (struct emit_status): Update commentary.
102 (struct function): Remove x_max_parm_reg, x_parm_reg_stack_loc.
103 (max_parm_reg, parm_reg_stack_loc): Remove.
104 * passes.c (DFI_addressof): Remove.
105 (dump_file_info): Remove addressof.
106 (rest_of_handle_addressof): Remove.
107 (rest_of_compilation): Don't call it.
108 * rtl.h (ADDRESSOF_REGNO, ADDRESSOF_DECL): Remove.
109 * stmt.c (expand_decl): Use use_register_for_decl.
110 * tree.h: Update decls.
111 * web.c (mark_addressof): Remove.
112 * doc/invoke.texi (-dF): Remove.
114 2004-07-03 Richard Henderson <rth@redhat.com>
116 * config/ia64/ia64.c (spill_xfmode_operand): Use assign_stack_temp
117 instead of gen_mem_addressof.
118 * config/ia64/ia64.md (movxf): Use assign_stack_temp to handle
119 TImode output register.
121 2004-07-03 Richard Henderson <rth@redhat.com>
123 PR tree-optimization/16341
124 * tree-sra.c (sra_walk_function): Increment to next stmt before
125 processing the current stmt.
126 (sra_insert_after): Always use BSI_SAME_STMT.
128 2004-07-03 Richard Henderson <rth@redhat.com>
130 * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Don't fold
133 2004-07-03 Joseph S. Myers <jsm@polyomino.org.uk>
135 * tree.c (type_hash_eq): Allow TYPE_MIN_VALUE which compares equal
136 with tree_int_cst_equal.
138 2004-07-03 Andreas Schwab <schwab@suse.de>
140 * config/ia64/ia64.md: Define new attribute "empty".
141 (prologue_use, nop_x, insn_group_barrier): Set it.
143 * config/ia64/ia64.c (ia64_reorg): When looking for trailing call
144 skip over "empty" insns.
146 2004-07-03 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
148 * tree-inline.c (initialize_inlined_parameters): Pass proper function
149 context to gimplify_body.
150 (walk_tree): Don't walk into types twice.
151 (walk_tree, case POINTER_TYPE): Deal with mutually recursive pointers.
153 * tree-sra.c (generate_element_init): Remove any useless conversions.
155 * gimplify.c (gimplify_conversion): Remove stripping useless
156 conversions from here.
157 (gimplify_expr): Put it here, in place of call to STRIP_MAIN_TYPE_NOPS.
158 (gimplify_modify_expr_to_memcpy, gimplify_variable_sized_compare):
159 Unshare before substituting PLACEHOLDER_EXPR.
160 (gimplify_modify_expr_to_memset): Likewise.
161 Pass address of TO to memset, not TO itself.
162 (gimplify_init_constructor): Make copy of OBJECT so we have it each
163 time we make an expression (to match a PLACEHOLDER_EXPR).
165 * tree-ssa.c (tree_ssa_useless_type_conversion): Also look at
166 VIEW_CONVERT_EXPR and NON_LVALUE_EXPR.
167 * tree-ssa-ccp.c (fold_stmt): Call just STRIP_USELESS_TYPE_CONVERSION.
168 * tree-ssa-dom.c (local_fold): Likewise.
170 * langhooks-def.h (LANG_HOOKS_TYPE_MAX_SIZE): New langhook.
171 * langhooks.h (strct lang_hooks): New field type_max_size.
172 * function.c (assign_temp): Call it.
174 2004-07-03 Steven Bosscher <stevenb@suse.de>
176 * config/sh/sh.c (sh_use_dfa_interface): Add TARGET_SH1.
177 * config/sh/sh.md: Convert the SH1 pipeline description to
180 2004-07-02 Zack Weinberg <zack@codesourcery.com>
182 * c-decl.c (struct c_binding): Remove contour field; add
183 depth, invisible, nested fields.
184 (B_IN_SCOPE, B_IN_CURRENT_SCOPE, B_IN_FILE_SCOPE)
185 (B_IN_EXTERNAL_SCOPE): New convenience macros.
186 (bind): Add invisible and nested arguments. Initialize
187 new fields of struct c_binding; adjust loop scanning for
189 (free_binding_and_advance): Clear structure with memset.
190 (pop_scope): Adjust to match. Set DECL_CONTEXT on everything
191 in file scope, even if it's in external scope too.
192 (pushdecl): Adjust to match. Create invisible file-scope
193 declarations for block-scope forward declarations of static functions.
194 (pushtag, warn_if_shadowing, pushdecl_top_level, implicitly_declare)
195 (undeclared_variable, lookup_label, declare_label, define_label)
196 (lookup_tag, lookup_name, lookup_name_in_scope, builtin_function)
197 (c_make_fname_decl, store_parm_decls_newstyle, identifier_global_value)
198 (store_parm_decls_oldstyle): Adjust to match.
199 (diagnose_mismatched_decls): Correct handling of linkage clashes.
200 (merge_decls): No need to copy C_DECL_IN_EXTERNAL_SCOPE.
202 * c-tree.h (C_DECL_IN_EXTERNAL_SCOPE): Delete.
203 (C_DECL_DECLARED_BUILTIN, C_DECL_REGISTER): Slide down one.
205 2004-07-02 Richard Henderson <rth@redhat.com>
207 * c-decl.c (grokdeclarator): Don't frob current_function_decl
208 around variable_size.
209 (set_decl_nonlocal): Remove.
210 (store_parm_decls): Add stmts for pending sizes.
211 * calls.c (calls_function, calls_function_1): Remove.
212 (precompute_arguments): Don't call it.
213 * cfgexpand.c (set_save_expr_context): Remove.
214 (tree_expand_cfg): Don't call it.
215 * dwarf2out.c (add_bound_info): Don't handle SAVE_EXPR.
216 (dwarf2out_finish): Likewise.
217 * expr.c (emit_block_move): Adjust addresses to BLKmode.
218 (store_constructor): Don't pre-evaluate SAVE_EXPR.
219 (safe_from_p): Don't queue SAVE_EXPRs.
220 (expand_expr_real_1 <case SAVE_EXPR>): Rewrite to expect,
221 or build plain VAR_DECLs.
222 * fold-const.c (twoval_comparison_p): Don't look at SAVE_EXPR_RTL.
224 (fold_checksum_tree): Don't special-case SAVE_EXPR.
225 * function.c (free_after_compilation): Don't clear x_save_expr_regs.
226 (put_var_into_stack): Don't handle SAVE_EXPR.
227 (gen_mem_addressof): Likewise.
228 * function.h (struct function): Remove x_save_expr_regs.
229 (save_expr_regs): Remove.
230 * gengtype.c (adjust_field_tree_exp): Don't special-case SAVE_EXPR.
231 * print-tree.c (print_node): Don't dump SAVE_EXPR_NOPLACEHOLDER.
232 * stor-layout.c (variable_size): Don't set it.
233 (force_type_save_exprs, force_type_save_exprs_1): Remove.
234 * tree-inline.c (remap_save_expr): Remove fn argument. Update
235 all callers. Don't set SAVE_EXPR_CONTEXT.
236 * tree-inline.h (remap_save_expr): Update decl.
237 * tree.c (save_expr): Update build size.
238 (first_rtl_op): Don't handle SAVE_EXPR.
239 (unsave_expr_1, contains_placeholder_p): Likewise.
240 (decl_function_context): Likewise.
241 * tree.def (SAVE_EXPR): Remove args 1 and 2.
242 * tree.h (SAVE_EXPR_CONTEXT, SAVE_EXPR_RTL): Remove.
243 (SAVE_EXPR_NOPLACEHOLDER, SAVE_EXPR_PERSISTENT_P): Remove.
245 2004-07-03 Joseph S. Myers <jsm@polyomino.org.uk>
247 * doc/bugreport.texi, doc/configterms.texi, doc/contrib.texi,
248 doc/contribute.texi, doc/cpp.texi, doc/cppinternals.texi,
249 doc/extend.texi, doc/install.texi, doc/invoke.texi, doc/md.texi,
250 doc/portability.texi, doc/tree-ssa.texi, doc/trouble.texi: Avoid
251 some first-person references and patronizing comments. Based on
253 * doc/invoke.texi: Don't reference fortran@gnu.org.
254 * doc/trouble.texi (Warning when a non-void function value is
255 ignored): Rewrite. From Russ Allbery and Chris Devers.
257 2004-07-02 Daniel Berlin <dberlin@dberlin.org)
259 * tree-ssa-pre.c (bitmap_set_t): New.
260 (bb_value_sets): avail_out is now a bitmap_set_t.
261 (bitmap_find_leader): New function.
262 (bitmap_value_insert_into_set): Ditto.
263 (bitmap_set_copy): Ditto.
264 (bitmap_value_replace_in_set): Ditto.
265 (bitmap_set_contains_value): Ditto.
266 (bitmap_set_new): Ditto.
267 (bitmap_set_pool): New pool.
268 (find_or_generate_expression): Use bitmap_ functions on AVAIL sets.
270 (add_to_sets): Ditto.
271 (compute_avail): Ditto
275 (execute_pre): Ditto.
277 2004-07-02 Roger Sayle <roger@eyesopen.com>
279 * config/rs6000/rs6000.c (struct processor_costs): New structure
280 used to hold instruction latencies/sizes for processor types.
281 (rs6000_cost): New global variable pointing to current CPU's costs.
282 (rs6000_override_options): Initialize rs6000_cost to point to the
283 appropriate cost table based upon rs6000_cpu and optimize_size.
284 (rs6000_rtx_costs): Use rs6000_cost to avoid hardcoding processor
287 2004-07-02 Richard Henderson <rth@redhat.com>
289 * expmed.c (make_tree): Don't use SET_DECL_RTL.
291 2004-07-02 Steven Bosscher <stevenb@suse.de>
293 * tree-flow.h (bb_ann_d): Remove ephi_nodes field.
295 2004-07-01 Richard Henderson <rth@redhat.com>
297 * config/alpha/alpha.c (struct machine_function): Add gp_save_rtx.
298 (alpha_gp_save_rtx): Use assign_stack_local instead of
301 2004-07-01 Richard Henderson <rth@redhat.com>
303 * config/alpha/alpha.c (struct alpha_rtx_cost_data): Add int_div.
304 (alpha_rtx_cost_data): Update to match.
305 (alpha_rtx_cost_size): New.
306 (alpha_rtx_costs): Honor optimize_size.
308 2004-07-01 Richard Henderson <rth@redhat.com>
310 * gimple-low.c (lower_function_body): Don't reset_block_changes here.
311 * cfgexpand.c (tree_expand_cfg): Do it here.
312 * config/alpha/alpha.c (alpha_output_mi_thunk_osf): And here.
313 * config/ia64/ia64.c (ia64_output_mi_thunk): And here.
314 * config/mips/mips.c (mips_output_mi_thunk): And here.
315 * config/rs6000/rs6000.c (rs6000_output_mi_thunk): And here.
316 * config/sh/sh.c (sh_output_mi_thunk): And here.
317 * config/sparc/sparc.c (sparc_output_mi_thunk): And here.
319 2004-07-01 Richard Henderson <rth@redhat.com>
321 * tree.def (RTL_EXPR): Remove.
322 * c-typeck.c (lvalue_p): Don't handle it.
323 * expr.c (safe_from_p): Likewise.
324 (expand_expr_real_1): Likewise.
325 * fold-const.c (non_lvalue, operand_equal_p, fold): Likewise.
326 (fold_checksum_tree, tree_expr_nonnegative_p): Likewise.
327 * gengtype.c (adjust_field_tree_exp): Likewise.
328 * stmt.c (warn_if_unused_value): Likewise.
329 * tree-gimple.c (recalculate_side_effects): Likewise.
330 * tree-pretty-print.c (dump_generic_node): Likewise.
331 * tree.c (make_node_stat, first_rtl_op, unsave_expr_1): Likewise.
332 (unsafe_for_reeval, stabilize_reference, build1_stat): Likewise.
333 * tree.h (RTL_EXPR_SEQUENCE, RTL_EXPR_RTL, RTL_EXPR_ALT_RTL): Remove.
335 * stmt.c (struct stmt_status): Remove x_last_expr_type,
336 x_last_expr_value, x_last_expr_alt_rtl, x_expr_stmts_for_value.
337 (last_expr_type, last_expr_value, last_expr_alt_rtl): Remove.
338 (expand_expr_stmt): Merge with expand_expr_stmt_value. Remove
339 all the bits that tracked last_expr.
340 (expand_end_bindings): Don't track last_expr.
341 (expand_start_stmt_expr, expand_end_stmt_expr): Remove.
342 (clear_last_expr): Remove.
343 (expand_asm): Don't call it.
344 (expand_asm_operands, expand_end_cond): Likewise.
345 (expand_naked_return, expand_null_return_1): Likewise.
346 * c-typeck.c (c_begin_compound_stmt): Likewise.
347 * cfgexpand.c (expand_block): Use expand_expr_stmt.
348 * expr.c (expand_expr_real_1): Likewise.
349 * tree.h: Update prototypes.
351 * function.h (struct sequence_stack): Remove sequence_rtl_expr.
352 (struct emit_status): Remove sequence_rtl_expr.
353 (struct function): Remove x_rtl_expr_chain.
354 (seq_rtl_expr, rtl_expr_chain): Remove.
355 * function.c (struct temp_slot): Remove rtl_expr.
356 (assign_stack_temp_for_type): Don't set it.
357 (free_temp_slots, pop_temp_slots): Don't check it.
358 (free_after_compilation): Don't clear x_rtl_expr_chain.
359 (fixup_var_refs): Don't search it.
360 (preserve_rtl_expr_result, free_temps_for_rtl_expr): Remove.
361 * emit-rtl.c (start_sequence): Don't use sequence_rtl_expr
363 (push_topmost_sequence): Likewise.
364 (end_sequence, init_emit): Likewise.
365 (start_sequence_for_rtl_expr): Remove.
366 * expmed.c (make_tree): Build a VAR_DECL instead of an RTL_EXPR.
367 * rtl.h (preserve_rtl_expr_result): Remove.
369 2004-07-02 Kazu Hirata <kazu@cs.umass.edu>
371 * ifcvt.c, modulo-sched.c, tree-alias-common.c, tree-sra.c,
372 tree-ssa-copy.c, tree-ssa-dom.c, tree-ssa-pre.c: Fix comment
375 2004-07-02 Aaron W. LaFramboise <aaronraolete36@aaronwl.com>
377 * gcc.c (STANDARD_STARTFILE_PREFIX_1): Define.
378 (STANDARD_STARTFILE_PREFIX_2): Define.
379 (standard_startfile_prefix_1): Initialize to
380 STANDARD_STARTFILE_PREFIX_1.
381 (standard_startfile_prefix_2): Initialize to
382 STANDARD_STARTFILE_PREFIX_2.
383 * config/i386/mingw32.h (MD_STARTFILE_PREFIX): Remove.
384 (STANDARD_STARTFILE_PREFIX_1): Define.
385 (STANDARD_STARTFILE_PREFIX_2): Define.
386 * doc/tm.texi (STANDARD_STARTFILE_PREFIX_1): Document.
387 (STANDARD_STARTFILE_PREFIX_2): Document.
389 2004-07-01 Richard Henderson <rth@redhat.com>
391 * tree-sra.c (sra_walk_expr): Don't maybe_lookup_element_for_expr
392 in order to disable scalarization. Instead set a flag and wait
393 for a candidate decl.
395 2004-07-01 Joseph S. Myers <jsm@polyomino.org.uk>
397 * doc/cppinternals.texi, doc/install.texi, doc/invoke.texi,
398 doc/md.texi, doc/sourcebuild.texi, doc/tm.texi, doc/trouble.texi:
399 Use terminology "testsuite" and "enumerated".
401 2004-07-01 Richard Henderson <rth@redhat.com>
403 * dwarf2out.c (reg_save): Use INVALID_REGNUM.
404 (dwarf2out_reg_save, dwarf2out_return_save): Likewise.
405 (initial_return_save): Likewise.
406 (flush_queued_reg_saves): Remap register numbers.
407 (dwarf2out_return_reg): Likewise.
409 2004-07-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
411 * gimplify.c (gimplify_one_sizepos): Don't do anything if any VAR_DECL.
413 * tree-pretty-print.c (dump_generic_node, case ARRAY_REF): Use
414 access functions for lower bound and element size and only output
415 if lower bound nonzero or element size not same as that of type.
416 (dump_generic_node, case COMPONENT_REF): Use access func. for offset.
418 2004-07-01 Paolo Bonzini <bonzini@gnu.org>
420 * c-pretty-print.c (pp_c_postfix_expression): Fix pasto.
422 2004-07-01 Per Bothner <per@bothner.com>
424 * final.c (final): Fix typo reported by Aaron W. LaFramboise.
426 2004-07-01 Jakub Jelinek <jakub@redhat.com>
428 * expr.c (expand_assignment): Optimize bitfld += cst for 1 bit
429 bitfields as well. STRIP_NOPS from src operand and PLUS_EXPR's
430 first operand. Don't optimize if the bitfield is volatile.
432 2004-07-01 Paolo Bonzini <bonzini@gnu.org>
434 * c-pretty-print.c (pp_c_postfix_expression): Handle
435 floating-point comparison operators.
436 (pp_c_expression): Pass floating-point comparison
437 operators to pp_c_postfix_expression.
439 2004-07-01 Roger Sayle <roger@eyesopen.com>
441 * simplify-rtx.c (simplify_binary_operation) <PLUS, MINUS>: Use
442 rtx_cost instead of "had_mult" to determine whether the transformed
443 expression is cheaper than the original.
445 2004-07-01 Jerry Quinn <jlquinn@optonline.net>
447 * alias.c (get_alias_set, canon_rtx, get_addr,
448 nonoverlapping_memrefs_p, nonlocal_referenced_p_1, memory_modified_1):
450 * builtins.c (expand_builtin_prefetch, expand_builtin_profile_func,
451 expand_builtin): Likewise.
452 * calls.c (expand_call, emit_library_call_value_1, store_one_arg):
454 * combine.c (can_combine_p, combinable_i3pat, try_combine,
455 find_split_point, combine_simplify_rtx, simplify_set, make_extraction,
456 rtx_equal_for_field_assignment_p, gen_lowpart_for_combine,
457 record_dead_and_set_regs_1, get_last_value_validate,
458 mark_used_regs_combine, move_deaths, unmentioned_reg_p_1): Likewise.
459 * cse.c (check_dependence, canon_hash, equiv_constant,
460 gen_lowpart_if_possible, cse_insn, invalidate_from_clobbers,
461 cse_around_loop, cse_check_loop_start, cse_set_around_loop,
462 count_reg_usage): Likewise.
463 * cselib.c (rtx_equal_for_cselib_p, add_mem_for_addr, cselib_lookup,
464 cselib_invalidate_mem, cselib_invalidate_rtx, cselib_record_set,
465 cselib_record_sets): Likewise.
466 * dbxout.c (PARM_PASSED_IN_MEMORY, dbxout_symbol,
467 dbxout_symbol_location, dbxout_parms, dbxout_reg_parms): Likewise.
468 * ddg.c (mark_mem_use, mark_mem_store, rtx_mem_access_p): Likewise.
469 * df.c (df_uses_record): Likewise.
470 * dojump (do_jump): Likewise.
471 * dwarf2out.c (stack_adjust_offset, mem_loc_descriptor,
472 loc_descriptor_from_tree, rtl_for_decl_location, add_bound_info,
473 decl_start_label): Likewise.
474 * emit-rtl.c (gen_complex_constant_part, gen_highpart,
475 operand_subword, change_address_1, make_safe_from): Likewise.
476 * explow.c (break_out_memory_refs, copy_all_regs, validize_mem,
477 stabilize, force_not_mem): Likewise.
478 * expmed.c (store_bit_field, store_split_bit_field, extract_bit_field,
479 expand_mult_const, expand_divmod, emit_store_flag): Likewise.
480 * expr.c (convert_move, convert_modes, emit_block_move,
481 emit_group_load, emit_group_store, clear_storage, emit_move_insn,
482 emit_move_insn_1, expand_assignment, store_expr,
483 store_constructor_field, store_constructor, store_field,
484 force_operand, safe_from_p, expand_expr_real_1, expand_increment):
486 * final.c (cleanup_subreg_operands, alter_subreg,
487 get_mem_expr_from_op): Likewise.
488 * flow.c (notice_stack_pointer_modification_1,
489 init_propagate_block_info, insn_dead_p, mark_set_1, mark_used_regs):
491 * function.c (mark_temp_addr_taken, preserve_temp_slots,
492 preserve_rtl_expr_result, put_var_into_stack, fixup_var_refs_1,
493 optimize_bit_field, flush_addressof, purge_addressof_1,
494 instantiate_decl, instantiate_virtual_regs_1, assign_parms,
495 setjmp_protect, setjmp_protect_args, fix_lexical_addr,
496 keep_stack_depressed): Likewise.
497 * ifcvt.c (noce_try_cmove_arith, noce_try_abs, noce_operand_ok,
498 noce_process_if_block, find_memory): Likewise.
499 * integrate.c (subst_constants, allocate_initial_values): Likewise.
500 * local-alloc.c (validate_equiv_mem_from_store, memref_referenced_p,
501 update_equiv_regs): Likewise.
502 * loop.c (scan_loop, prescan_loop, note_addr_stored, check_store,
503 maybe_eliminate_biv_1, find_mem_in_note_1): Likewise.
504 * optabs.c (expand_abs, emit_unop_insn): Likewise.
505 * passes.c (rest_of_handle_final): Likewise.
506 * postreload.c (reload_cse_simplify_set, reload_cse_simplify_operands,
507 move2add_note_store): Likewise.
508 * ra-build.c (detect_remat_webs): Likewise.
509 * ra-debug.c (dump_static_insn_cost): Likewise.
510 * ra-rewrite.c (slots_overlap_p, insert_stores): Likewise.
511 * recog.c (validate_change, apply_change_group, cancel_changes,
512 validate_replace_rtx_1, general_operand, register_operand,
513 nonmemory_operand, push_operand, pop_operand, memory_operand,
514 indirect_operand, asm_operand_ok, offsettable_memref_p,
515 offsettable_nonstrict_memref_p, constrain_operands,
516 store_data_bypass_p): Likewise.
517 * reg-stack.c (subst_stack_regs_pat): Likewise.
518 * regclass.c (record_operand_costs, scan_one_insn, record_reg_classes,
519 copy_cost, reg_scan_mark_refs): Likewise.
520 * regmove.c (optimize_reg_copy_3, stack_memref_p,
521 combine_stack_adjustments_for_block): Likewise.
522 * regrename.c (copyprop_hardreg_forward_1): Likewise.
523 * reload.c (can_reload_into, push_reload, decompose, immune_p,
524 find_reloads, find_reloads_address, find_reloads_address_1,
525 reg_overlap_mentioned_for_reload_p, refers_to_mem_for_reload_p,
526 find_equiv_reg): Likewise.
527 * reload1.c (reload, eliminate_regs, eliminate_regs_in_insn,
528 reload_as_needed, choose_reload_regs, emit_input_reload_insns,
529 do_input_reload, emit_reload_insns, gen_reload, delete_output_reload,
530 delete_address_reloads): Likewise.
531 * resource.c (mark_referenced_resources): Likewise.
532 * rtlanal.c (get_jump_table_offset, count_occurrences,
533 reg_referenced_p, reg_set_p, set_of_1, set_noop_p,
534 reg_overlap_mentioned_p, note_uses, replace_regs, nonzero_bits1,
535 num_sign_bit_copies1): Likewise.
536 * rtlhooks.c (gen_lowpart_general): Likewise.
537 * sched-deps.c (sched_analyze_1, sched_analyze_2): Likewise.
538 * sdbout.c (PARM_PASSED_IN_MEMORY, sdbout_symbol,
539 sdbout_toplevel_data, sdbout_parms, sdbout_reg_parms,
540 sdbout_global_decl): Likewise.
541 * simplify-rtx.c (simplify_subreg): Likewise.
542 * stmt.c (expand_asm_operands, expand_expr_stmt_value, expand_decl,
543 expand_anon_union_decl, expand_end_case_type): Likewise.
544 * unroll.c (calculate_giv_inc): Likewise.
545 * var-tracking.c (stack_adjust_offset_pre_post,
546 bb_stack_adjust_offset, track_expr_p, count_uses, add_uses,
547 add_stores, compute_bb_dataflow, vt_get_decl_and_offset,
548 vt_add_function_parameters): Likewise.
549 * varasm.c (make_var_volatile, notice_global_symbol,
550 assemble_external, decode_addr_const, mark_weak,
551 default_encode_section_info): Likewise.
553 2004-07-01 Steven Bosscher <stevenb@suse.de>
555 * stmt.c (check_seenlabel): Remove.
556 (pushcase, pushcase_range, expand_end_case_type): Don't call it.
558 2004-07-01 Richard Henderson <rth@redhat.com>
560 * function.h (struct function): Remove x_function_call_count.
561 (function_call_count): Remove.
562 * calls.c (expand_call): Don't set it.
563 * integrate.c (copy_rtx_and_substitute): Likewise.
565 * function.h (struct function): Remove x_cleanup_label.
566 (cleanup_label): Remove.
567 * stmt.c (expand_value_return): Don't use it.
568 * function.c (free_after_compilation): Don't set it.
569 (expand_function_start): Likewise. Remove parms_have_cleanups arg.
570 * cfgexpand.c (tree_expand_cfg): Update call.
571 * tree.h (expand_function_start): Update decl.
573 2004-07-01 Joseph S. Myers <jsm@polyomino.org.uk>
576 * c-lang.c (c_initialize_diagnostics): Move from here ...
577 * c-objc-common.c: ... to here. Include "c-pretty-print.h".
578 (c_tree_printer): Use pretty-printer to format %T.
579 * c-pretty-print.c (pp_c_specifier_qualifier_list): Include space
580 before '*' if not C++.
581 (pp_c_direct_abstract_declarator): Don't try to print array upper
582 bound for flexible array members.
583 * c-tree.h: Include "diagnostic.h".
584 (c_initialize_diagnostics): Declare.
585 * objc/objc-lang.c (LANG_HOOKS_INITIALIZE_DIAGNOSTICS): Define.
586 * c-format.c (format_type_warning): New function. Improve
587 diagnostics for incorrect format argument types.
588 (check_format_types): Use it. Add two parameters. Use the
589 TYPE_MAIN_VARIANT of wanted_type.
590 (check_format_info_main): Pass new parameters to
592 (struct format_wanted_type): Update comment.
594 2004-07-01 Nick Clifton <nickc@redhat.com>
596 * target.h (struct gcc_target): Add new field to struct cxx:
598 * target-def.h (TARGET_CXX): Initialise the new field.
599 (TARGET_CXX_IMPORT_EXPORT_CLASS): Provide a default value for
601 * doc/tm.texi: Document the new target hook.
603 2004-07-01 Paolo Bonzini <bonzini@gnu.org>
605 * builtins.c (fold_builtin_classify): Fix typo.
607 2004-07-01 Richard Henderson <rth@redhat.com>
609 * function.c (identify_blocks, identify_blocks_1): Remove.
610 * function.h (identify_blocks): Remove.
611 * rtl.h (NOTE_INSN_BLOCK_BEG): Update comment.
613 2004-07-01 Paolo Bonzini <bonzini@gnu.org>
615 * builtins.c (fold_builtin_classify): New.
616 (fold_builtin_unordered_cmp): Fix commentary.
617 (fold_builtin): Use it.
618 * builtins.def: Define builtins for isnan,
619 isnanf, isnanl, finite, finitef, finitel,
620 isinf, isinff, isinfl.
622 2004-07-01 Richard Henderson <rth@redhat.com>
624 * function.h (struct function): Remove dont_emit_block_notes.
625 * gimple-low.c (lower_function_body): Don't set it.
626 * cfgexpand.c (expand_block): Don't check it.
627 * cfglayout.c (insn_locators_initialize): Likewise.
628 * expr.c (expand_expr_real, expand_expr_real_1): Likewise.
629 * passes.c (rest_of_compilation): Likewise.
630 * stmt.c (expand_start_bindings_and_block): Likewise.
631 (expand_end_bindings): Likewise.
633 2004-07-01 Richard Henderson <rth@redhat.com>
635 * cgraph.h (cgraph_build_static_cdtor): Declare.
636 * cgraphunit.c (cgraph_build_static_cdtor): New.
637 * c-objc-common.c (build_cdtor): Use it.
638 * coverage.c (create_coverage): Likewise.
639 * libfuncs.h (LTI_gcov_init, gcov_init_libfunc): Remove.
640 * optabs.c (init_optabs): Don't set gcov_init_libfunc.
642 See ChangeLog.11 for earlier changes.