1 2004-07-04 Roger Sayle <roger@eyesopen.com>
3 * ifcvt.c (noce_try_sign_mask): Call emit_store_flag to generate
4 a "sign mask" instead of using ashr_optab directly.
6 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
8 * doc/cpp.texi: Don't document what we do for ill-formed expressions.
9 * doc/cppopts.texi: Clarify processing of command-line defines.
11 2004-07-04 Gerald Pfeifer <gerald@pfeifer.com>
13 * doc/contrib.texi (Contributors): Adjust link for GNU Classpath.
15 2004-07-04 Richard Henderson <rth@redhat.com>
17 * rtl.def (ADDRESSOF): Remove.
18 * alias.c (rtx_equal_for_memref_p): Don't handle addressof.
19 (find_base_term, memrefs_conflict_p): Likewise.
20 * cse.c (fixed_base_plus_p, find_best_addr: Likewise.
21 (fold_rtx, cse_insn, set_live_p): Likewise.
22 * dwarf2out.c (mem_loc_descriptor): Likewise.
23 (add_location_or_const_value_attribute): Likewise.
24 * emit-rtl.c (copy_insn_1): Likewise.
25 * explow.c (memory_address): Likewise.
26 * expmed.c (store_split_bit_field): Likewise.
27 * expr.c (expand_expr_real_1): Likewise.
28 * function.c (instantiate_decl
29 (instantiate_virtual_regs_1, fix_lexical_addr): Likewise.
30 * genrecog.c (preds, validate_pattern): Likewise.
31 * integrate.c (copy_rtx_and_substitute): Likewise.
32 * recog.c (general_operand, register_operand): Likewise.
33 (memory_address_p): Likwise.
34 * reload1.c (eliminate_regs, elimination_effects): Likewise.
35 * rtl.c (copy_rtx): Likewise.
36 * rtlanal.c (rtx_unstable_p, rtx_varies_p): Likewise.
37 (rtx_addr_can_trap_p, nonzero_address_p, address_cost): Likewise.
38 * rtlhooks.c (gen_lowpart_general): Likewise.
39 * stmt.c (expand_asm_operands): Likewise.
40 * web.c (entry_register, replace_ref, web_main): Likewise.
41 * config/alpha/alpha.c (input_operand, alpha_legitimate_address_p,
42 alpha_expand_block_move, alpha_expand_block_clear): Likewise.
43 * config/arm/arm.c (thumb_rtx_costs): Likewise.
44 * config/c4x/c4x.c (c4x_valid_operands): Likewise.
45 * config/frv/frv.c (move_destination_operand, move_source_operand,
46 condexec_dest_operand, condexec_source_operand,
47 condexec_memory_operand): Likewise.
48 * config/h8300/h8300.h (PREDICATE_CODES): Likewise.
49 * config/ia64/ia64.c (general_xfmode_operand): Likewise.
50 (destination_xfmode_operand): Likewise.
51 * config/mips/mips.h (PREDICATE_CODES): Likewise.
52 * config/mn10300/mn10300.c (mn10300_address_cost_1): Likewise.
53 * config/s390/s390.c (general_s_operand): Likewise.
54 * config/s390/s390.md (mov*): Likewise.
55 * config/sparc/sparc.h (PREDICATE_CODES): Likewise.
57 * c-typeck.c (c_mark_addressable): Don't put_var_into_stack.
58 * expr.c (expand_expr_real_1): Likewise.
59 * stmt.c (expand_decl): Likewise.
60 * config/c4x/c4x.c (c4x_expand_builtin): Likewise.
62 * function.c (struct fixup_replacement, struct insns_for_mem_entry,
63 postponed_insns, put_var_into_stack, put_reg_into_stack,
64 schedule_fixup_var_refs, fixup_var_refs, find_fixup_replacement,
65 fixup_var_refs_insns, fixup_var_refs_insns_with_hash,
66 fixup_var_refs_insn, fixup_var_refs_1, fixup_memory_subreg,
67 walk_fixup_memory_subreg, fixup_stack_1, optimize_bit_field,
68 gen_mem_addressof, flush_addressof, put_addressof_into_stack,
69 purge_bitfield_addressof_replacements, purge_addressof_replacements,
70 purge_addressof_1, insns_for_mem_hash, insns_for_mem_comp,
71 struct insns_for_mem_walk_info, insns_for_mem_walk,
72 compute_insns_for_mem, is_addressof, purge_addressof, setjmp_protect,
73 setjmp_protect_args): Remove.
74 (push_function_context_to): Don't handle var_refs_queue.
75 (pop_function_context_from, free_after_compilation): Likewise.
76 (instantiate_virtual_regs): Don't handle parm_reg_stack_loc.
77 (assign_parms, allocate_struct_function): Likewise.
78 (use_register_for_decl): New.
79 (expand_function_end): Don't setjmp_protect.
80 * function.h (struct emit_status): Update commentary.
81 (struct function): Remove x_max_parm_reg, x_parm_reg_stack_loc.
82 (max_parm_reg, parm_reg_stack_loc): Remove.
83 * passes.c (DFI_addressof): Remove.
84 (dump_file_info): Remove addressof.
85 (rest_of_handle_addressof): Remove.
86 (rest_of_compilation): Don't call it.
87 * rtl.h (ADDRESSOF_REGNO, ADDRESSOF_DECL): Remove.
88 * stmt.c (expand_decl): Use use_register_for_decl.
89 * tree.h: Update decls.
90 * web.c (mark_addressof): Remove.
91 * doc/invoke.texi (-dF): Remove.
93 2004-07-03 Richard Henderson <rth@redhat.com>
95 * config/ia64/ia64.c (spill_xfmode_operand): Use assign_stack_temp
96 instead of gen_mem_addressof.
97 * config/ia64/ia64.md (movxf): Use assign_stack_temp to handle
98 TImode output register.
100 2004-07-03 Richard Henderson <rth@redhat.com>
102 PR tree-optimization/16341
103 * tree-sra.c (sra_walk_function): Increment to next stmt before
104 processing the current stmt.
105 (sra_insert_after): Always use BSI_SAME_STMT.
107 2004-07-03 Richard Henderson <rth@redhat.com>
109 * tree-ssa-dom.c (simplify_rhs_and_lookup_avail_expr): Don't fold
112 2004-07-03 Joseph S. Myers <jsm@polyomino.org.uk>
114 * tree.c (type_hash_eq): Allow TYPE_MIN_VALUE which compares equal
115 with tree_int_cst_equal.
117 2004-07-03 Andreas Schwab <schwab@suse.de>
119 * config/ia64/ia64.md: Define new attribute "empty".
120 (prologue_use, nop_x, insn_group_barrier): Set it.
122 * config/ia64/ia64.c (ia64_reorg): When looking for trailing call
123 skip over "empty" insns.
125 2004-07-03 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
127 * tree-inline.c (initialize_inlined_parameters): Pass proper function
128 context to gimplify_body.
129 (walk_tree): Don't walk into types twice.
130 (walk_tree, case POINTER_TYPE): Deal with mutually recursive pointers.
132 * tree-sra.c (generate_element_init): Remove any useless conversions.
134 * gimplify.c (gimplify_conversion): Remove stripping useless
135 conversions from here.
136 (gimplify_expr): Put it here, in place of call to STRIP_MAIN_TYPE_NOPS.
137 (gimplify_modify_expr_to_memcpy, gimplify_variable_sized_compare):
138 Unshare before substituting PLACEHOLDER_EXPR.
139 (gimplify_modify_expr_to_memset): Likewise.
140 Pass address of TO to memset, not TO itself.
141 (gimplify_init_constructor): Make copy of OBJECT so we have it each
142 time we make an expression (to match a PLACEHOLDER_EXPR).
144 * tree-ssa.c (tree_ssa_useless_type_conversion): Also look at
145 VIEW_CONVERT_EXPR and NON_LVALUE_EXPR.
146 * tree-ssa-ccp.c (fold_stmt): Call just STRIP_USELESS_TYPE_CONVERSION.
147 * tree-ssa-dom.c (local_fold): Likewise.
149 * langhooks-def.h (LANG_HOOKS_TYPE_MAX_SIZE): New langhook.
150 * langhooks.h (strct lang_hooks): New field type_max_size.
151 * function.c (assign_temp): Call it.
153 2004-07-03 Steven Bosscher <stevenb@suse.de>
155 * config/sh/sh.c (sh_use_dfa_interface): Add TARGET_SH1.
156 * config/sh/sh.md: Convert the SH1 pipeline description to
159 2004-07-02 Zack Weinberg <zack@codesourcery.com>
161 * c-decl.c (struct c_binding): Remove contour field; add
162 depth, invisible, nested fields.
163 (B_IN_SCOPE, B_IN_CURRENT_SCOPE, B_IN_FILE_SCOPE)
164 (B_IN_EXTERNAL_SCOPE): New convenience macros.
165 (bind): Add invisible and nested arguments. Initialize
166 new fields of struct c_binding; adjust loop scanning for
168 (free_binding_and_advance): Clear structure with memset.
169 (pop_scope): Adjust to match. Set DECL_CONTEXT on everything
170 in file scope, even if it's in external scope too.
171 (pushdecl): Adjust to match. Create invisible file-scope
172 declarations for block-scope forward declarations of static functions.
173 (pushtag, warn_if_shadowing, pushdecl_top_level, implicitly_declare)
174 (undeclared_variable, lookup_label, declare_label, define_label)
175 (lookup_tag, lookup_name, lookup_name_in_scope, builtin_function)
176 (c_make_fname_decl, store_parm_decls_newstyle, identifier_global_value)
177 (store_parm_decls_oldstyle): Adjust to match.
178 (diagnose_mismatched_decls): Correct handling of linkage clashes.
179 (merge_decls): No need to copy C_DECL_IN_EXTERNAL_SCOPE.
181 * c-tree.h (C_DECL_IN_EXTERNAL_SCOPE): Delete.
182 (C_DECL_DECLARED_BUILTIN, C_DECL_REGISTER): Slide down one.
184 2004-07-02 Richard Henderson <rth@redhat.com>
186 * c-decl.c (grokdeclarator): Don't frob current_function_decl
187 around variable_size.
188 (set_decl_nonlocal): Remove.
189 (store_parm_decls): Add stmts for pending sizes.
190 * calls.c (calls_function, calls_function_1): Remove.
191 (precompute_arguments): Don't call it.
192 * cfgexpand.c (set_save_expr_context): Remove.
193 (tree_expand_cfg): Don't call it.
194 * dwarf2out.c (add_bound_info): Don't handle SAVE_EXPR.
195 (dwarf2out_finish): Likewise.
196 * expr.c (emit_block_move): Adjust addresses to BLKmode.
197 (store_constructor): Don't pre-evaluate SAVE_EXPR.
198 (safe_from_p): Don't queue SAVE_EXPRs.
199 (expand_expr_real_1 <case SAVE_EXPR>): Rewrite to expect,
200 or build plain VAR_DECLs.
201 * fold-const.c (twoval_comparison_p): Don't look at SAVE_EXPR_RTL.
203 (fold_checksum_tree): Don't special-case SAVE_EXPR.
204 * function.c (free_after_compilation): Don't clear x_save_expr_regs.
205 (put_var_into_stack): Don't handle SAVE_EXPR.
206 (gen_mem_addressof): Likewise.
207 * function.h (struct function): Remove x_save_expr_regs.
208 (save_expr_regs): Remove.
209 * gengtype.c (adjust_field_tree_exp): Don't special-case SAVE_EXPR.
210 * print-tree.c (print_node): Don't dump SAVE_EXPR_NOPLACEHOLDER.
211 * stor-layout.c (variable_size): Don't set it.
212 (force_type_save_exprs, force_type_save_exprs_1): Remove.
213 * tree-inline.c (remap_save_expr): Remove fn argument. Update
214 all callers. Don't set SAVE_EXPR_CONTEXT.
215 * tree-inline.h (remap_save_expr): Update decl.
216 * tree.c (save_expr): Update build size.
217 (first_rtl_op): Don't handle SAVE_EXPR.
218 (unsave_expr_1, contains_placeholder_p): Likewise.
219 (decl_function_context): Likewise.
220 * tree.def (SAVE_EXPR): Remove args 1 and 2.
221 * tree.h (SAVE_EXPR_CONTEXT, SAVE_EXPR_RTL): Remove.
222 (SAVE_EXPR_NOPLACEHOLDER, SAVE_EXPR_PERSISTENT_P): Remove.
224 2004-07-03 Joseph S. Myers <jsm@polyomino.org.uk>
226 * doc/bugreport.texi, doc/configterms.texi, doc/contrib.texi,
227 doc/contribute.texi, doc/cpp.texi, doc/cppinternals.texi,
228 doc/extend.texi, doc/install.texi, doc/invoke.texi, doc/md.texi,
229 doc/portability.texi, doc/tree-ssa.texi, doc/trouble.texi: Avoid
230 some first-person references and patronizing comments. Based on
232 * doc/invoke.texi: Don't reference fortran@gnu.org.
233 * doc/trouble.texi (Warning when a non-void function value is
234 ignored): Rewrite. From Russ Allbery and Chris Devers.
236 2004-07-02 Daniel Berlin <dberlin@dberlin.org)
238 * tree-ssa-pre.c (bitmap_set_t): New.
239 (bb_value_sets): avail_out is now a bitmap_set_t.
240 (bitmap_find_leader): New function.
241 (bitmap_value_insert_into_set): Ditto.
242 (bitmap_set_copy): Ditto.
243 (bitmap_value_replace_in_set): Ditto.
244 (bitmap_set_contains_value): Ditto.
245 (bitmap_set_new): Ditto.
246 (bitmap_set_pool): New pool.
247 (find_or_generate_expression): Use bitmap_ functions on AVAIL sets.
249 (add_to_sets): Ditto.
250 (compute_avail): Ditto
254 (execute_pre): Ditto.
256 2004-07-02 Roger Sayle <roger@eyesopen.com>
258 * config/rs6000/rs6000.c (struct processor_costs): New structure
259 used to hold instruction latencies/sizes for processor types.
260 (rs6000_cost): New global variable pointing to current CPU's costs.
261 (rs6000_override_options): Initialize rs6000_cost to point to the
262 appropriate cost table based upon rs6000_cpu and optimize_size.
263 (rs6000_rtx_costs): Use rs6000_cost to avoid hardcoding processor
266 2004-07-02 Richard Henderson <rth@redhat.com>
268 * expmed.c (make_tree): Don't use SET_DECL_RTL.
270 2004-07-02 Steven Bosscher <stevenb@suse.de>
272 * tree-flow.h (bb_ann_d): Remove ephi_nodes field.
274 2004-07-01 Richard Henderson <rth@redhat.com>
276 * config/alpha/alpha.c (struct machine_function): Add gp_save_rtx.
277 (alpha_gp_save_rtx): Use assign_stack_local instead of
280 2004-07-01 Richard Henderson <rth@redhat.com>
282 * config/alpha/alpha.c (struct alpha_rtx_cost_data): Add int_div.
283 (alpha_rtx_cost_data): Update to match.
284 (alpha_rtx_cost_size): New.
285 (alpha_rtx_costs): Honor optimize_size.
287 2004-07-01 Richard Henderson <rth@redhat.com>
289 * gimple-low.c (lower_function_body): Don't reset_block_changes here.
290 * cfgexpand.c (tree_expand_cfg): Do it here.
291 * config/alpha/alpha.c (alpha_output_mi_thunk_osf): And here.
292 * config/ia64/ia64.c (ia64_output_mi_thunk): And here.
293 * config/mips/mips.c (mips_output_mi_thunk): And here.
294 * config/rs6000/rs6000.c (rs6000_output_mi_thunk): And here.
295 * config/sh/sh.c (sh_output_mi_thunk): And here.
296 * config/sparc/sparc.c (sparc_output_mi_thunk): And here.
298 2004-07-01 Richard Henderson <rth@redhat.com>
300 * tree.def (RTL_EXPR): Remove.
301 * c-typeck.c (lvalue_p): Don't handle it.
302 * expr.c (safe_from_p): Likewise.
303 (expand_expr_real_1): Likewise.
304 * fold-const.c (non_lvalue, operand_equal_p, fold): Likewise.
305 (fold_checksum_tree, tree_expr_nonnegative_p): Likewise.
306 * gengtype.c (adjust_field_tree_exp): Likewise.
307 * stmt.c (warn_if_unused_value): Likewise.
308 * tree-gimple.c (recalculate_side_effects): Likewise.
309 * tree-pretty-print.c (dump_generic_node): Likewise.
310 * tree.c (make_node_stat, first_rtl_op, unsave_expr_1): Likewise.
311 (unsafe_for_reeval, stabilize_reference, build1_stat): Likewise.
312 * tree.h (RTL_EXPR_SEQUENCE, RTL_EXPR_RTL, RTL_EXPR_ALT_RTL): Remove.
314 * stmt.c (struct stmt_status): Remove x_last_expr_type,
315 x_last_expr_value, x_last_expr_alt_rtl, x_expr_stmts_for_value.
316 (last_expr_type, last_expr_value, last_expr_alt_rtl): Remove.
317 (expand_expr_stmt): Merge with expand_expr_stmt_value. Remove
318 all the bits that tracked last_expr.
319 (expand_end_bindings): Don't track last_expr.
320 (expand_start_stmt_expr, expand_end_stmt_expr): Remove.
321 (clear_last_expr): Remove.
322 (expand_asm): Don't call it.
323 (expand_asm_operands, expand_end_cond): Likewise.
324 (expand_naked_return, expand_null_return_1): Likewise.
325 * c-typeck.c (c_begin_compound_stmt): Likewise.
326 * cfgexpand.c (expand_block): Use expand_expr_stmt.
327 * expr.c (expand_expr_real_1): Likewise.
328 * tree.h: Update prototypes.
330 * function.h (struct sequence_stack): Remove sequence_rtl_expr.
331 (struct emit_status): Remove sequence_rtl_expr.
332 (struct function): Remove x_rtl_expr_chain.
333 (seq_rtl_expr, rtl_expr_chain): Remove.
334 * function.c (struct temp_slot): Remove rtl_expr.
335 (assign_stack_temp_for_type): Don't set it.
336 (free_temp_slots, pop_temp_slots): Don't check it.
337 (free_after_compilation): Don't clear x_rtl_expr_chain.
338 (fixup_var_refs): Don't search it.
339 (preserve_rtl_expr_result, free_temps_for_rtl_expr): Remove.
340 * emit-rtl.c (start_sequence): Don't use sequence_rtl_expr
342 (push_topmost_sequence): Likewise.
343 (end_sequence, init_emit): Likewise.
344 (start_sequence_for_rtl_expr): Remove.
345 * expmed.c (make_tree): Build a VAR_DECL instead of an RTL_EXPR.
346 * rtl.h (preserve_rtl_expr_result): Remove.
348 2004-07-02 Kazu Hirata <kazu@cs.umass.edu>
350 * ifcvt.c, modulo-sched.c, tree-alias-common.c, tree-sra.c,
351 tree-ssa-copy.c, tree-ssa-dom.c, tree-ssa-pre.c: Fix comment
354 2004-07-02 Aaron W. LaFramboise <aaronraolete36@aaronwl.com>
356 * gcc.c (STANDARD_STARTFILE_PREFIX_1): Define.
357 (STANDARD_STARTFILE_PREFIX_2): Define.
358 (standard_startfile_prefix_1): Initialize to
359 STANDARD_STARTFILE_PREFIX_1.
360 (standard_startfile_prefix_2): Initialize to
361 STANDARD_STARTFILE_PREFIX_2.
362 * config/i386/mingw32.h (MD_STARTFILE_PREFIX): Remove.
363 (STANDARD_STARTFILE_PREFIX_1): Define.
364 (STANDARD_STARTFILE_PREFIX_2): Define.
365 * doc/tm.texi (STANDARD_STARTFILE_PREFIX_1): Document.
366 (STANDARD_STARTFILE_PREFIX_2): Document.
368 2004-07-01 Richard Henderson <rth@redhat.com>
370 * tree-sra.c (sra_walk_expr): Don't maybe_lookup_element_for_expr
371 in order to disable scalarization. Instead set a flag and wait
372 for a candidate decl.
374 2004-07-01 Joseph S. Myers <jsm@polyomino.org.uk>
376 * doc/cppinternals.texi, doc/install.texi, doc/invoke.texi,
377 doc/md.texi, doc/sourcebuild.texi, doc/tm.texi, doc/trouble.texi:
378 Use terminology "testsuite" and "enumerated".
380 2004-07-01 Richard Henderson <rth@redhat.com>
382 * dwarf2out.c (reg_save): Use INVALID_REGNUM.
383 (dwarf2out_reg_save, dwarf2out_return_save): Likewise.
384 (initial_return_save): Likewise.
385 (flush_queued_reg_saves): Remap register numbers.
386 (dwarf2out_return_reg): Likewise.
388 2004-07-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
390 * gimplify.c (gimplify_one_sizepos): Don't do anything if any VAR_DECL.
392 * tree-pretty-print.c (dump_generic_node, case ARRAY_REF): Use
393 access functions for lower bound and element size and only output
394 if lower bound nonzero or element size not same as that of type.
395 (dump_generic_node, case COMPONENT_REF): Use access func. for offset.
397 2004-07-01 Paolo Bonzini <bonzini@gnu.org>
399 * c-pretty-print.c (pp_c_postfix_expression): Fix pasto.
401 2004-07-01 Per Bothner <per@bothner.com>
403 * final.c (final): Fix typo reported by Aaron W. LaFramboise.
405 2004-07-01 Jakub Jelinek <jakub@redhat.com>
407 * expr.c (expand_assignment): Optimize bitfld += cst for 1 bit
408 bitfields as well. STRIP_NOPS from src operand and PLUS_EXPR's
409 first operand. Don't optimize if the bitfield is volatile.
411 2004-07-01 Paolo Bonzini <bonzini@gnu.org>
413 * c-pretty-print.c (pp_c_postfix_expression): Handle
414 floating-point comparison operators.
415 (pp_c_expression): Pass floating-point comparison
416 operators to pp_c_postfix_expression.
418 2004-07-01 Roger Sayle <roger@eyesopen.com>
420 * simplify-rtx.c (simplify_binary_operation) <PLUS, MINUS>: Use
421 rtx_cost instead of "had_mult" to determine whether the transformed
422 expression is cheaper than the original.
424 2004-07-01 Jerry Quinn <jlquinn@optonline.net>
426 * alias.c (get_alias_set, canon_rtx, get_addr,
427 nonoverlapping_memrefs_p, nonlocal_referenced_p_1, memory_modified_1):
429 * builtins.c (expand_builtin_prefetch, expand_builtin_profile_func,
430 expand_builtin): Likewise.
431 * calls.c (expand_call, emit_library_call_value_1, store_one_arg):
433 * combine.c (can_combine_p, combinable_i3pat, try_combine,
434 find_split_point, combine_simplify_rtx, simplify_set, make_extraction,
435 rtx_equal_for_field_assignment_p, gen_lowpart_for_combine,
436 record_dead_and_set_regs_1, get_last_value_validate,
437 mark_used_regs_combine, move_deaths, unmentioned_reg_p_1): Likewise.
438 * cse.c (check_dependence, canon_hash, equiv_constant,
439 gen_lowpart_if_possible, cse_insn, invalidate_from_clobbers,
440 cse_around_loop, cse_check_loop_start, cse_set_around_loop,
441 count_reg_usage): Likewise.
442 * cselib.c (rtx_equal_for_cselib_p, add_mem_for_addr, cselib_lookup,
443 cselib_invalidate_mem, cselib_invalidate_rtx, cselib_record_set,
444 cselib_record_sets): Likewise.
445 * dbxout.c (PARM_PASSED_IN_MEMORY, dbxout_symbol,
446 dbxout_symbol_location, dbxout_parms, dbxout_reg_parms): Likewise.
447 * ddg.c (mark_mem_use, mark_mem_store, rtx_mem_access_p): Likewise.
448 * df.c (df_uses_record): Likewise.
449 * dojump (do_jump): Likewise.
450 * dwarf2out.c (stack_adjust_offset, mem_loc_descriptor,
451 loc_descriptor_from_tree, rtl_for_decl_location, add_bound_info,
452 decl_start_label): Likewise.
453 * emit-rtl.c (gen_complex_constant_part, gen_highpart,
454 operand_subword, change_address_1, make_safe_from): Likewise.
455 * explow.c (break_out_memory_refs, copy_all_regs, validize_mem,
456 stabilize, force_not_mem): Likewise.
457 * expmed.c (store_bit_field, store_split_bit_field, extract_bit_field,
458 expand_mult_const, expand_divmod, emit_store_flag): Likewise.
459 * expr.c (convert_move, convert_modes, emit_block_move,
460 emit_group_load, emit_group_store, clear_storage, emit_move_insn,
461 emit_move_insn_1, expand_assignment, store_expr,
462 store_constructor_field, store_constructor, store_field,
463 force_operand, safe_from_p, expand_expr_real_1, expand_increment):
465 * final.c (cleanup_subreg_operands, alter_subreg,
466 get_mem_expr_from_op): Likewise.
467 * flow.c (notice_stack_pointer_modification_1,
468 init_propagate_block_info, insn_dead_p, mark_set_1, mark_used_regs):
470 * function.c (mark_temp_addr_taken, preserve_temp_slots,
471 preserve_rtl_expr_result, put_var_into_stack, fixup_var_refs_1,
472 optimize_bit_field, flush_addressof, purge_addressof_1,
473 instantiate_decl, instantiate_virtual_regs_1, assign_parms,
474 setjmp_protect, setjmp_protect_args, fix_lexical_addr,
475 keep_stack_depressed): Likewise.
476 * ifcvt.c (noce_try_cmove_arith, noce_try_abs, noce_operand_ok,
477 noce_process_if_block, find_memory): Likewise.
478 * integrate.c (subst_constants, allocate_initial_values): Likewise.
479 * local-alloc.c (validate_equiv_mem_from_store, memref_referenced_p,
480 update_equiv_regs): Likewise.
481 * loop.c (scan_loop, prescan_loop, note_addr_stored, check_store,
482 maybe_eliminate_biv_1, find_mem_in_note_1): Likewise.
483 * optabs.c (expand_abs, emit_unop_insn): Likewise.
484 * passes.c (rest_of_handle_final): Likewise.
485 * postreload.c (reload_cse_simplify_set, reload_cse_simplify_operands,
486 move2add_note_store): Likewise.
487 * ra-build.c (detect_remat_webs): Likewise.
488 * ra-debug.c (dump_static_insn_cost): Likewise.
489 * ra-rewrite.c (slots_overlap_p, insert_stores): Likewise.
490 * recog.c (validate_change, apply_change_group, cancel_changes,
491 validate_replace_rtx_1, general_operand, register_operand,
492 nonmemory_operand, push_operand, pop_operand, memory_operand,
493 indirect_operand, asm_operand_ok, offsettable_memref_p,
494 offsettable_nonstrict_memref_p, constrain_operands,
495 store_data_bypass_p): Likewise.
496 * reg-stack.c (subst_stack_regs_pat): Likewise.
497 * regclass.c (record_operand_costs, scan_one_insn, record_reg_classes,
498 copy_cost, reg_scan_mark_refs): Likewise.
499 * regmove.c (optimize_reg_copy_3, stack_memref_p,
500 combine_stack_adjustments_for_block): Likewise.
501 * regrename.c (copyprop_hardreg_forward_1): Likewise.
502 * reload.c (can_reload_into, push_reload, decompose, immune_p,
503 find_reloads, find_reloads_address, find_reloads_address_1,
504 reg_overlap_mentioned_for_reload_p, refers_to_mem_for_reload_p,
505 find_equiv_reg): Likewise.
506 * reload1.c (reload, eliminate_regs, eliminate_regs_in_insn,
507 reload_as_needed, choose_reload_regs, emit_input_reload_insns,
508 do_input_reload, emit_reload_insns, gen_reload, delete_output_reload,
509 delete_address_reloads): Likewise.
510 * resource.c (mark_referenced_resources): Likewise.
511 * rtlanal.c (get_jump_table_offset, count_occurrences,
512 reg_referenced_p, reg_set_p, set_of_1, set_noop_p,
513 reg_overlap_mentioned_p, note_uses, replace_regs, nonzero_bits1,
514 num_sign_bit_copies1): Likewise.
515 * rtlhooks.c (gen_lowpart_general): Likewise.
516 * sched-deps.c (sched_analyze_1, sched_analyze_2): Likewise.
517 * sdbout.c (PARM_PASSED_IN_MEMORY, sdbout_symbol,
518 sdbout_toplevel_data, sdbout_parms, sdbout_reg_parms,
519 sdbout_global_decl): Likewise.
520 * simplify-rtx.c (simplify_subreg): Likewise.
521 * stmt.c (expand_asm_operands, expand_expr_stmt_value, expand_decl,
522 expand_anon_union_decl, expand_end_case_type): Likewise.
523 * unroll.c (calculate_giv_inc): Likewise.
524 * var-tracking.c (stack_adjust_offset_pre_post,
525 bb_stack_adjust_offset, track_expr_p, count_uses, add_uses,
526 add_stores, compute_bb_dataflow, vt_get_decl_and_offset,
527 vt_add_function_parameters): Likewise.
528 * varasm.c (make_var_volatile, notice_global_symbol,
529 assemble_external, decode_addr_const, mark_weak,
530 default_encode_section_info): Likewise.
532 2004-07-01 Steven Bosscher <stevenb@suse.de>
534 * stmt.c (check_seenlabel): Remove.
535 (pushcase, pushcase_range, expand_end_case_type): Don't call it.
537 2004-07-01 Richard Henderson <rth@redhat.com>
539 * function.h (struct function): Remove x_function_call_count.
540 (function_call_count): Remove.
541 * calls.c (expand_call): Don't set it.
542 * integrate.c (copy_rtx_and_substitute): Likewise.
544 * function.h (struct function): Remove x_cleanup_label.
545 (cleanup_label): Remove.
546 * stmt.c (expand_value_return): Don't use it.
547 * function.c (free_after_compilation): Don't set it.
548 (expand_function_start): Likewise. Remove parms_have_cleanups arg.
549 * cfgexpand.c (tree_expand_cfg): Update call.
550 * tree.h (expand_function_start): Update decl.
552 2004-07-01 Joseph S. Myers <jsm@polyomino.org.uk>
555 * c-lang.c (c_initialize_diagnostics): Move from here ...
556 * c-objc-common.c: ... to here. Include "c-pretty-print.h".
557 (c_tree_printer): Use pretty-printer to format %T.
558 * c-pretty-print.c (pp_c_specifier_qualifier_list): Include space
559 before '*' if not C++.
560 (pp_c_direct_abstract_declarator): Don't try to print array upper
561 bound for flexible array members.
562 * c-tree.h: Include "diagnostic.h".
563 (c_initialize_diagnostics): Declare.
564 * objc/objc-lang.c (LANG_HOOKS_INITIALIZE_DIAGNOSTICS): Define.
565 * c-format.c (format_type_warning): New function. Improve
566 diagnostics for incorrect format argument types.
567 (check_format_types): Use it. Add two parameters. Use the
568 TYPE_MAIN_VARIANT of wanted_type.
569 (check_format_info_main): Pass new parameters to
571 (struct format_wanted_type): Update comment.
573 2004-07-01 Nick Clifton <nickc@redhat.com>
575 * target.h (struct gcc_target): Add new field to struct cxx:
577 * target-def.h (TARGET_CXX): Initialise the new field.
578 (TARGET_CXX_IMPORT_EXPORT_CLASS): Provide a default value for
580 * doc/tm.texi: Document the new target hook.
582 2004-07-01 Paolo Bonzini <bonzini@gnu.org>
584 * builtins.c (fold_builtin_classify): Fix typo.
586 2004-07-01 Richard Henderson <rth@redhat.com>
588 * function.c (identify_blocks, identify_blocks_1): Remove.
589 * function.h (identify_blocks): Remove.
590 * rtl.h (NOTE_INSN_BLOCK_BEG): Update comment.
592 2004-07-01 Paolo Bonzini <bonzini@gnu.org>
594 * builtins.c (fold_builtin_classify): New.
595 (fold_builtin_unordered_cmp): Fix commentary.
596 (fold_builtin): Use it.
597 * builtins.def: Define builtins for isnan,
598 isnanf, isnanl, finite, finitef, finitel,
599 isinf, isinff, isinfl.
601 2004-07-01 Richard Henderson <rth@redhat.com>
603 * function.h (struct function): Remove dont_emit_block_notes.
604 * gimple-low.c (lower_function_body): Don't set it.
605 * cfgexpand.c (expand_block): Don't check it.
606 * cfglayout.c (insn_locators_initialize): Likewise.
607 * expr.c (expand_expr_real, expand_expr_real_1): Likewise.
608 * passes.c (rest_of_compilation): Likewise.
609 * stmt.c (expand_start_bindings_and_block): Likewise.
610 (expand_end_bindings): Likewise.
612 2004-07-01 Richard Henderson <rth@redhat.com>
614 * cgraph.h (cgraph_build_static_cdtor): Declare.
615 * cgraphunit.c (cgraph_build_static_cdtor): New.
616 * c-objc-common.c (build_cdtor): Use it.
617 * coverage.c (create_coverage): Likewise.
618 * libfuncs.h (LTI_gcov_init, gcov_init_libfunc): Remove.
619 * optabs.c (init_optabs): Don't set gcov_init_libfunc.
621 See ChangeLog.11 for earlier changes.