1 2004-07-03 Andreas Schwab <schwab@suse.de>
3 * config/ia64/ia64.md: Define new attribute "empty".
4 (prologue_use, nop_x, insn_group_barrier): Set it.
6 * config/ia64/ia64.c (ia64_reorg): When looking for trailing call
7 skip over "empty" insns.
9 2004-07-03 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
11 * tree-inline.c (initialize_inlined_parameters): Pass proper function
12 context to gimplify_body.
13 (walk_tree): Don't walk into types twice.
14 (walk_tree, case POINTER_TYPE): Deal with mutually recursive pointers.
16 * tree-sra.c (generate_element_init): Remove any useless conversions.
18 * gimplify.c (gimplify_conversion): Remove stripping useless
19 conversions from here.
20 (gimplify_expr): Put it here, in place of call to STRIP_MAIN_TYPE_NOPS.
21 (gimplify_modify_expr_to_memcpy, gimplify_variable_sized_compare):
22 Unshare before substituting PLACEHOLDER_EXPR.
23 (gimplify_modify_expr_to_memset): Likewise.
24 Pass address of TO to memset, not TO itself.
25 (gimplify_init_constructor): Make copy of OBJECT so we have it each
26 time we make an expression (to match a PLACEHOLDER_EXPR).
28 * tree-ssa.c (tree_ssa_useless_type_conversion): Also look at
29 VIEW_CONVERT_EXPR and NON_LVALUE_EXPR.
30 * tree-ssa-ccp.c (fold_stmt): Call just STRIP_USELESS_TYPE_CONVERSION.
31 * tree-ssa-dom.c (local_fold): Likewise.
33 * langhooks-def.h (LANG_HOOKS_TYPE_MAX_SIZE): New langhook.
34 * langhooks.h (strct lang_hooks): New field type_max_size.
35 * function.c (assign_temp): Call it.
37 2004-07-03 Steven Bosscher <stevenb@suse.de>
39 * config/sh/sh.c (sh_use_dfa_interface): Add TARGET_SH1.
40 * config/sh/sh.md: Convert the SH1 pipeline description to
43 2004-07-02 Zack Weinberg <zack@codesourcery.com>
45 * c-decl.c (struct c_binding): Remove contour field; add
46 depth, invisible, nested fields.
47 (B_IN_SCOPE, B_IN_CURRENT_SCOPE, B_IN_FILE_SCOPE)
48 (B_IN_EXTERNAL_SCOPE): New convenience macros.
49 (bind): Add invisible and nested arguments. Initialize
50 new fields of struct c_binding; adjust loop scanning for
52 (free_binding_and_advance): Clear structure with memset.
53 (pop_scope): Adjust to match. Set DECL_CONTEXT on everything
54 in file scope, even if it's in external scope too.
55 (pushdecl): Adjust to match. Create invisible file-scope
56 declarations for block-scope forward declarations of static functions.
57 (pushtag, warn_if_shadowing, pushdecl_top_level, implicitly_declare)
58 (undeclared_variable, lookup_label, declare_label, define_label)
59 (lookup_tag, lookup_name, lookup_name_in_scope, builtin_function)
60 (c_make_fname_decl, store_parm_decls_newstyle, identifier_global_value)
61 (store_parm_decls_oldstyle): Adjust to match.
62 (diagnose_mismatched_decls): Correct handling of linkage clashes.
63 (merge_decls): No need to copy C_DECL_IN_EXTERNAL_SCOPE.
65 * c-tree.h (C_DECL_IN_EXTERNAL_SCOPE): Delete.
66 (C_DECL_DECLARED_BUILTIN, C_DECL_REGISTER): Slide down one.
68 2004-07-02 Richard Henderson <rth@redhat.com>
70 * c-decl.c (grokdeclarator): Don't frob current_function_decl
72 (set_decl_nonlocal): Remove.
73 (store_parm_decls): Add stmts for pending sizes.
74 * calls.c (calls_function, calls_function_1): Remove.
75 (precompute_arguments): Don't call it.
76 * cfgexpand.c (set_save_expr_context): Remove.
77 (tree_expand_cfg): Don't call it.
78 * dwarf2out.c (add_bound_info): Don't handle SAVE_EXPR.
79 (dwarf2out_finish): Likewise.
80 * expr.c (emit_block_move): Adjust addresses to BLKmode.
81 (store_constructor): Don't pre-evaluate SAVE_EXPR.
82 (safe_from_p): Don't queue SAVE_EXPRs.
83 (expand_expr_real_1 <case SAVE_EXPR>): Rewrite to expect,
84 or build plain VAR_DECLs.
85 * fold-const.c (twoval_comparison_p): Don't look at SAVE_EXPR_RTL.
87 (fold_checksum_tree): Don't special-case SAVE_EXPR.
88 * function.c (free_after_compilation): Don't clear x_save_expr_regs.
89 (put_var_into_stack): Don't handle SAVE_EXPR.
90 (gen_mem_addressof): Likewise.
91 * function.h (struct function): Remove x_save_expr_regs.
92 (save_expr_regs): Remove.
93 * gengtype.c (adjust_field_tree_exp): Don't special-case SAVE_EXPR.
94 * print-tree.c (print_node): Don't dump SAVE_EXPR_NOPLACEHOLDER.
95 * stor-layout.c (variable_size): Don't set it.
96 (force_type_save_exprs, force_type_save_exprs_1): Remove.
97 * tree-inline.c (remap_save_expr): Remove fn argument. Update
98 all callers. Don't set SAVE_EXPR_CONTEXT.
99 * tree-inline.h (remap_save_expr): Update decl.
100 * tree.c (save_expr): Update build size.
101 (first_rtl_op): Don't handle SAVE_EXPR.
102 (unsave_expr_1, contains_placeholder_p): Likewise.
103 (decl_function_context): Likewise.
104 * tree.def (SAVE_EXPR): Remove args 1 and 2.
105 * tree.h (SAVE_EXPR_CONTEXT, SAVE_EXPR_RTL): Remove.
106 (SAVE_EXPR_NOPLACEHOLDER, SAVE_EXPR_PERSISTENT_P): Remove.
108 2004-07-03 Joseph S. Myers <jsm@polyomino.org.uk>
110 * doc/bugreport.texi, doc/configterms.texi, doc/contrib.texi,
111 doc/contribute.texi, doc/cpp.texi, doc/cppinternals.texi,
112 doc/extend.texi, doc/install.texi, doc/invoke.texi, doc/md.texi,
113 doc/portability.texi, doc/tree-ssa.texi, doc/trouble.texi: Avoid
114 some first-person references and patronizing comments. Based on
116 * doc/invoke.texi: Don't reference fortran@gnu.org.
117 * doc/trouble.texi (Warning when a non-void function value is
118 ignored): Rewrite. From Russ Allbery and Chris Devers.
120 2004-07-02 Daniel Berlin <dberlin@dberlin.org)
122 * tree-ssa-pre.c (bitmap_set_t): New.
123 (bb_value_sets): avail_out is now a bitmap_set_t.
124 (bitmap_find_leader): New function.
125 (bitmap_value_insert_into_set): Ditto.
126 (bitmap_set_copy): Ditto.
127 (bitmap_value_replace_in_set): Ditto.
128 (bitmap_set_contains_value): Ditto.
129 (bitmap_set_new): Ditto.
130 (bitmap_set_pool): New pool.
131 (find_or_generate_expression): Use bitmap_ functions on AVAIL sets.
133 (add_to_sets): Ditto.
134 (compute_avail): Ditto
138 (execute_pre): Ditto.
140 2004-07-02 Roger Sayle <roger@eyesopen.com>
142 * config/rs6000/rs6000.c (struct processor_costs): New structure
143 used to hold instruction latencies/sizes for processor types.
144 (rs6000_cost): New global variable pointing to current CPU's costs.
145 (rs6000_override_options): Initialize rs6000_cost to point to the
146 appropriate cost table based upon rs6000_cpu and optimize_size.
147 (rs6000_rtx_costs): Use rs6000_cost to avoid hardcoding processor
150 2004-07-02 Richard Henderson <rth@redhat.com>
152 * expmed.c (make_tree): Don't use SET_DECL_RTL.
154 2004-07-02 Steven Bosscher <stevenb@suse.de>
156 * tree-flow.h (bb_ann_d): Remove ephi_nodes field.
158 2004-07-01 Richard Henderson <rth@redhat.com>
160 * config/alpha/alpha.c (struct machine_function): Add gp_save_rtx.
161 (alpha_gp_save_rtx): Use assign_stack_local instead of
164 2004-07-01 Richard Henderson <rth@redhat.com>
166 * config/alpha/alpha.c (struct alpha_rtx_cost_data): Add int_div.
167 (alpha_rtx_cost_data): Update to match.
168 (alpha_rtx_cost_size): New.
169 (alpha_rtx_costs): Honor optimize_size.
171 2004-07-01 Richard Henderson <rth@redhat.com>
173 * gimple-low.c (lower_function_body): Don't reset_block_changes here.
174 * cfgexpand.c (tree_expand_cfg): Do it here.
175 * config/alpha/alpha.c (alpha_output_mi_thunk_osf): And here.
176 * config/ia64/ia64.c (ia64_output_mi_thunk): And here.
177 * config/mips/mips.c (mips_output_mi_thunk): And here.
178 * config/rs6000/rs6000.c (rs6000_output_mi_thunk): And here.
179 * config/sh/sh.c (sh_output_mi_thunk): And here.
180 * config/sparc/sparc.c (sparc_output_mi_thunk): And here.
182 2004-07-01 Richard Henderson <rth@redhat.com>
184 * tree.def (RTL_EXPR): Remove.
185 * c-typeck.c (lvalue_p): Don't handle it.
186 * expr.c (safe_from_p): Likewise.
187 (expand_expr_real_1): Likewise.
188 * fold-const.c (non_lvalue, operand_equal_p, fold): Likewise.
189 (fold_checksum_tree, tree_expr_nonnegative_p): Likewise.
190 * gengtype.c (adjust_field_tree_exp): Likewise.
191 * stmt.c (warn_if_unused_value): Likewise.
192 * tree-gimple.c (recalculate_side_effects): Likewise.
193 * tree-pretty-print.c (dump_generic_node): Likewise.
194 * tree.c (make_node_stat, first_rtl_op, unsave_expr_1): Likewise.
195 (unsafe_for_reeval, stabilize_reference, build1_stat): Likewise.
196 * tree.h (RTL_EXPR_SEQUENCE, RTL_EXPR_RTL, RTL_EXPR_ALT_RTL): Remove.
198 * stmt.c (struct stmt_status): Remove x_last_expr_type,
199 x_last_expr_value, x_last_expr_alt_rtl, x_expr_stmts_for_value.
200 (last_expr_type, last_expr_value, last_expr_alt_rtl): Remove.
201 (expand_expr_stmt): Merge with expand_expr_stmt_value. Remove
202 all the bits that tracked last_expr.
203 (expand_end_bindings): Don't track last_expr.
204 (expand_start_stmt_expr, expand_end_stmt_expr): Remove.
205 (clear_last_expr): Remove.
206 (expand_asm): Don't call it.
207 (expand_asm_operands, expand_end_cond): Likewise.
208 (expand_naked_return, expand_null_return_1): Likewise.
209 * c-typeck.c (c_begin_compound_stmt): Likewise.
210 * cfgexpand.c (expand_block): Use expand_expr_stmt.
211 * expr.c (expand_expr_real_1): Likewise.
212 * tree.h: Update prototypes.
214 * function.h (struct sequence_stack): Remove sequence_rtl_expr.
215 (struct emit_status): Remove sequence_rtl_expr.
216 (struct function): Remove x_rtl_expr_chain.
217 (seq_rtl_expr, rtl_expr_chain): Remove.
218 * function.c (struct temp_slot): Remove rtl_expr.
219 (assign_stack_temp_for_type): Don't set it.
220 (free_temp_slots, pop_temp_slots): Don't check it.
221 (free_after_compilation): Don't clear x_rtl_expr_chain.
222 (fixup_var_refs): Don't search it.
223 (preserve_rtl_expr_result, free_temps_for_rtl_expr): Remove.
224 * emit-rtl.c (start_sequence): Don't use sequence_rtl_expr
226 (push_topmost_sequence): Likewise.
227 (end_sequence, init_emit): Likewise.
228 (start_sequence_for_rtl_expr): Remove.
229 * expmed.c (make_tree): Build a VAR_DECL instead of an RTL_EXPR.
230 * rtl.h (preserve_rtl_expr_result): Remove.
232 2004-07-02 Kazu Hirata <kazu@cs.umass.edu>
234 * ifcvt.c, modulo-sched.c, tree-alias-common.c, tree-sra.c,
235 tree-ssa-copy.c, tree-ssa-dom.c, tree-ssa-pre.c: Fix comment
238 2004-07-02 Aaron W. LaFramboise <aaronraolete36@aaronwl.com>
240 * gcc.c (STANDARD_STARTFILE_PREFIX_1): Define.
241 (STANDARD_STARTFILE_PREFIX_2): Define.
242 (standard_startfile_prefix_1): Initialize to
243 STANDARD_STARTFILE_PREFIX_1.
244 (standard_startfile_prefix_2): Initialize to
245 STANDARD_STARTFILE_PREFIX_2.
246 * config/i386/mingw32.h (MD_STARTFILE_PREFIX): Remove.
247 (STANDARD_STARTFILE_PREFIX_1): Define.
248 (STANDARD_STARTFILE_PREFIX_2): Define.
249 * doc/tm.texi (STANDARD_STARTFILE_PREFIX_1): Document.
250 (STANDARD_STARTFILE_PREFIX_2): Document.
252 2004-07-01 Richard Henderson <rth@redhat.com>
254 * tree-sra.c (sra_walk_expr): Don't maybe_lookup_element_for_expr
255 in order to disable scalarization. Instead set a flag and wait
256 for a candidate decl.
258 2004-07-01 Joseph S. Myers <jsm@polyomino.org.uk>
260 * doc/cppinternals.texi, doc/install.texi, doc/invoke.texi,
261 doc/md.texi, doc/sourcebuild.texi, doc/tm.texi, doc/trouble.texi:
262 Use terminology "testsuite" and "enumerated".
264 2004-07-01 Richard Henderson <rth@redhat.com>
266 * dwarf2out.c (reg_save): Use INVALID_REGNUM.
267 (dwarf2out_reg_save, dwarf2out_return_save): Likewise.
268 (initial_return_save): Likewise.
269 (flush_queued_reg_saves): Remap register numbers.
270 (dwarf2out_return_reg): Likewise.
272 2004-07-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
274 * gimplify.c (gimplify_one_sizepos): Don't do anything if any VAR_DECL.
276 * tree-pretty-print.c (dump_generic_node, case ARRAY_REF): Use
277 access functions for lower bound and element size and only output
278 if lower bound nonzero or element size not same as that of type.
279 (dump_generic_node, case COMPONENT_REF): Use access func. for offset.
281 2004-07-01 Paolo Bonzini <bonzini@gnu.org>
283 * c-pretty-print.c (pp_c_postfix_expression): Fix pasto.
285 2004-07-01 Per Bothner <per@bothner.com>
287 * final.c (final): Fix typo reported by Aaron W. LaFramboise.
289 2004-07-01 Jakub Jelinek <jakub@redhat.com>
291 * expr.c (expand_assignment): Optimize bitfld += cst for 1 bit
292 bitfields as well. STRIP_NOPS from src operand and PLUS_EXPR's
293 first operand. Don't optimize if the bitfield is volatile.
295 2004-07-01 Paolo Bonzini <bonzini@gnu.org>
297 * c-pretty-print.c (pp_c_postfix_expression): Handle
298 floating-point comparison operators.
299 (pp_c_expression): Pass floating-point comparison
300 operators to pp_c_postfix_expression.
302 2004-07-01 Roger Sayle <roger@eyesopen.com>
304 * simplify-rtx.c (simplify_binary_operation) <PLUS, MINUS>: Use
305 rtx_cost instead of "had_mult" to determine whether the transformed
306 expression is cheaper than the original.
308 2004-07-01 Jerry Quinn <jlquinn@optonline.net>
310 * alias.c (get_alias_set, canon_rtx, get_addr,
311 nonoverlapping_memrefs_p, nonlocal_referenced_p_1, memory_modified_1):
313 * builtins.c (expand_builtin_prefetch, expand_builtin_profile_func,
314 expand_builtin): Likewise.
315 * calls.c (expand_call, emit_library_call_value_1, store_one_arg):
317 * combine.c (can_combine_p, combinable_i3pat, try_combine,
318 find_split_point, combine_simplify_rtx, simplify_set, make_extraction,
319 rtx_equal_for_field_assignment_p, gen_lowpart_for_combine,
320 record_dead_and_set_regs_1, get_last_value_validate,
321 mark_used_regs_combine, move_deaths, unmentioned_reg_p_1): Likewise.
322 * cse.c (check_dependence, canon_hash, equiv_constant,
323 gen_lowpart_if_possible, cse_insn, invalidate_from_clobbers,
324 cse_around_loop, cse_check_loop_start, cse_set_around_loop,
325 count_reg_usage): Likewise.
326 * cselib.c (rtx_equal_for_cselib_p, add_mem_for_addr, cselib_lookup,
327 cselib_invalidate_mem, cselib_invalidate_rtx, cselib_record_set,
328 cselib_record_sets): Likewise.
329 * dbxout.c (PARM_PASSED_IN_MEMORY, dbxout_symbol,
330 dbxout_symbol_location, dbxout_parms, dbxout_reg_parms): Likewise.
331 * ddg.c (mark_mem_use, mark_mem_store, rtx_mem_access_p): Likewise.
332 * df.c (df_uses_record): Likewise.
333 * dojump (do_jump): Likewise.
334 * dwarf2out.c (stack_adjust_offset, mem_loc_descriptor,
335 loc_descriptor_from_tree, rtl_for_decl_location, add_bound_info,
336 decl_start_label): Likewise.
337 * emit-rtl.c (gen_complex_constant_part, gen_highpart,
338 operand_subword, change_address_1, make_safe_from): Likewise.
339 * explow.c (break_out_memory_refs, copy_all_regs, validize_mem,
340 stabilize, force_not_mem): Likewise.
341 * expmed.c (store_bit_field, store_split_bit_field, extract_bit_field,
342 expand_mult_const, expand_divmod, emit_store_flag): Likewise.
343 * expr.c (convert_move, convert_modes, emit_block_move,
344 emit_group_load, emit_group_store, clear_storage, emit_move_insn,
345 emit_move_insn_1, expand_assignment, store_expr,
346 store_constructor_field, store_constructor, store_field,
347 force_operand, safe_from_p, expand_expr_real_1, expand_increment):
349 * final.c (cleanup_subreg_operands, alter_subreg,
350 get_mem_expr_from_op): Likewise.
351 * flow.c (notice_stack_pointer_modification_1,
352 init_propagate_block_info, insn_dead_p, mark_set_1, mark_used_regs):
354 * function.c (mark_temp_addr_taken, preserve_temp_slots,
355 preserve_rtl_expr_result, put_var_into_stack, fixup_var_refs_1,
356 optimize_bit_field, flush_addressof, purge_addressof_1,
357 instantiate_decl, instantiate_virtual_regs_1, assign_parms,
358 setjmp_protect, setjmp_protect_args, fix_lexical_addr,
359 keep_stack_depressed): Likewise.
360 * ifcvt.c (noce_try_cmove_arith, noce_try_abs, noce_operand_ok,
361 noce_process_if_block, find_memory): Likewise.
362 * integrate.c (subst_constants, allocate_initial_values): Likewise.
363 * local-alloc.c (validate_equiv_mem_from_store, memref_referenced_p,
364 update_equiv_regs): Likewise.
365 * loop.c (scan_loop, prescan_loop, note_addr_stored, check_store,
366 maybe_eliminate_biv_1, find_mem_in_note_1): Likewise.
367 * optabs.c (expand_abs, emit_unop_insn): Likewise.
368 * passes.c (rest_of_handle_final): Likewise.
369 * postreload.c (reload_cse_simplify_set, reload_cse_simplify_operands,
370 move2add_note_store): Likewise.
371 * ra-build.c (detect_remat_webs): Likewise.
372 * ra-debug.c (dump_static_insn_cost): Likewise.
373 * ra-rewrite.c (slots_overlap_p, insert_stores): Likewise.
374 * recog.c (validate_change, apply_change_group, cancel_changes,
375 validate_replace_rtx_1, general_operand, register_operand,
376 nonmemory_operand, push_operand, pop_operand, memory_operand,
377 indirect_operand, asm_operand_ok, offsettable_memref_p,
378 offsettable_nonstrict_memref_p, constrain_operands,
379 store_data_bypass_p): Likewise.
380 * reg-stack.c (subst_stack_regs_pat): Likewise.
381 * regclass.c (record_operand_costs, scan_one_insn, record_reg_classes,
382 copy_cost, reg_scan_mark_refs): Likewise.
383 * regmove.c (optimize_reg_copy_3, stack_memref_p,
384 combine_stack_adjustments_for_block): Likewise.
385 * regrename.c (copyprop_hardreg_forward_1): Likewise.
386 * reload.c (can_reload_into, push_reload, decompose, immune_p,
387 find_reloads, find_reloads_address, find_reloads_address_1,
388 reg_overlap_mentioned_for_reload_p, refers_to_mem_for_reload_p,
389 find_equiv_reg): Likewise.
390 * reload1.c (reload, eliminate_regs, eliminate_regs_in_insn,
391 reload_as_needed, choose_reload_regs, emit_input_reload_insns,
392 do_input_reload, emit_reload_insns, gen_reload, delete_output_reload,
393 delete_address_reloads): Likewise.
394 * resource.c (mark_referenced_resources): Likewise.
395 * rtlanal.c (get_jump_table_offset, count_occurrences,
396 reg_referenced_p, reg_set_p, set_of_1, set_noop_p,
397 reg_overlap_mentioned_p, note_uses, replace_regs, nonzero_bits1,
398 num_sign_bit_copies1): Likewise.
399 * rtlhooks.c (gen_lowpart_general): Likewise.
400 * sched-deps.c (sched_analyze_1, sched_analyze_2): Likewise.
401 * sdbout.c (PARM_PASSED_IN_MEMORY, sdbout_symbol,
402 sdbout_toplevel_data, sdbout_parms, sdbout_reg_parms,
403 sdbout_global_decl): Likewise.
404 * simplify-rtx.c (simplify_subreg): Likewise.
405 * stmt.c (expand_asm_operands, expand_expr_stmt_value, expand_decl,
406 expand_anon_union_decl, expand_end_case_type): Likewise.
407 * unroll.c (calculate_giv_inc): Likewise.
408 * var-tracking.c (stack_adjust_offset_pre_post,
409 bb_stack_adjust_offset, track_expr_p, count_uses, add_uses,
410 add_stores, compute_bb_dataflow, vt_get_decl_and_offset,
411 vt_add_function_parameters): Likewise.
412 * varasm.c (make_var_volatile, notice_global_symbol,
413 assemble_external, decode_addr_const, mark_weak,
414 default_encode_section_info): Likewise.
416 2004-07-01 Steven Bosscher <stevenb@suse.de>
418 * stmt.c (check_seenlabel): Remove.
419 (pushcase, pushcase_range, expand_end_case_type): Don't call it.
421 2004-07-01 Richard Henderson <rth@redhat.com>
423 * function.h (struct function): Remove x_function_call_count.
424 (function_call_count): Remove.
425 * calls.c (expand_call): Don't set it.
426 * integrate.c (copy_rtx_and_substitute): Likewise.
428 * function.h (struct function): Remove x_cleanup_label.
429 (cleanup_label): Remove.
430 * stmt.c (expand_value_return): Don't use it.
431 * function.c (free_after_compilation): Don't set it.
432 (expand_function_start): Likewise. Remove parms_have_cleanups arg.
433 * cfgexpand.c (tree_expand_cfg): Update call.
434 * tree.h (expand_function_start): Update decl.
436 2004-07-01 Joseph S. Myers <jsm@polyomino.org.uk>
439 * c-lang.c (c_initialize_diagnostics): Move from here ...
440 * c-objc-common.c: ... to here. Include "c-pretty-print.h".
441 (c_tree_printer): Use pretty-printer to format %T.
442 * c-pretty-print.c (pp_c_specifier_qualifier_list): Include space
443 before '*' if not C++.
444 (pp_c_direct_abstract_declarator): Don't try to print array upper
445 bound for flexible array members.
446 * c-tree.h: Include "diagnostic.h".
447 (c_initialize_diagnostics): Declare.
448 * objc/objc-lang.c (LANG_HOOKS_INITIALIZE_DIAGNOSTICS): Define.
449 * c-format.c (format_type_warning): New function. Improve
450 diagnostics for incorrect format argument types.
451 (check_format_types): Use it. Add two parameters. Use the
452 TYPE_MAIN_VARIANT of wanted_type.
453 (check_format_info_main): Pass new parameters to
455 (struct format_wanted_type): Update comment.
457 2004-07-01 Nick Clifton <nickc@redhat.com>
459 * target.h (struct gcc_target): Add new field to struct cxx:
461 * target-def.h (TARGET_CXX): Initialise the new field.
462 (TARGET_CXX_IMPORT_EXPORT_CLASS): Provide a default value for
464 * doc/tm.texi: Document the new target hook.
466 2004-07-01 Paolo Bonzini <bonzini@gnu.org>
468 * builtins.c (fold_builtin_classify): Fix typo.
470 2004-07-01 Richard Henderson <rth@redhat.com>
472 * function.c (identify_blocks, identify_blocks_1): Remove.
473 * function.h (identify_blocks): Remove.
474 * rtl.h (NOTE_INSN_BLOCK_BEG): Update comment.
476 2004-07-01 Paolo Bonzini <bonzini@gnu.org>
478 * builtins.c (fold_builtin_classify): New.
479 (fold_builtin_unordered_cmp): Fix commentary.
480 (fold_builtin): Use it.
481 * builtins.def: Define builtins for isnan,
482 isnanf, isnanl, finite, finitef, finitel,
483 isinf, isinff, isinfl.
485 2004-07-01 Richard Henderson <rth@redhat.com>
487 * function.h (struct function): Remove dont_emit_block_notes.
488 * gimple-low.c (lower_function_body): Don't set it.
489 * cfgexpand.c (expand_block): Don't check it.
490 * cfglayout.c (insn_locators_initialize): Likewise.
491 * expr.c (expand_expr_real, expand_expr_real_1): Likewise.
492 * passes.c (rest_of_compilation): Likewise.
493 * stmt.c (expand_start_bindings_and_block): Likewise.
494 (expand_end_bindings): Likewise.
496 2004-07-01 Richard Henderson <rth@redhat.com>
498 * cgraph.h (cgraph_build_static_cdtor): Declare.
499 * cgraphunit.c (cgraph_build_static_cdtor): New.
500 * c-objc-common.c (build_cdtor): Use it.
501 * coverage.c (create_coverage): Likewise.
502 * libfuncs.h (LTI_gcov_init, gcov_init_libfunc): Remove.
503 * optabs.c (init_optabs): Don't set gcov_init_libfunc.
505 See ChangeLog.11 for earlier changes.