1 2004-07-02 Kazu Hirata <kazu@cs.umass.edu>
3 * ifcvt.c, modulo-sched.c, tree-alias-common.c, tree-sra.c,
4 tree-ssa-copy.c, tree-ssa-dom.c, tree-ssa-pre.c: Fix comment
7 2004-07-02 Aaron W. LaFramboise <aaronraolete36@aaronwl.com>
9 * gcc.c (STANDARD_STARTFILE_PREFIX_1): Define.
10 (STANDARD_STARTFILE_PREFIX_2): Define.
11 (standard_startfile_prefix_1): Initialize to
12 STANDARD_STARTFILE_PREFIX_1.
13 (standard_startfile_prefix_2): Initialize to
14 STANDARD_STARTFILE_PREFIX_2.
15 * config/i386/mingw32.h (MD_STARTFILE_PREFIX): Remove.
16 (STANDARD_STARTFILE_PREFIX_1): Define.
17 (STANDARD_STARTFILE_PREFIX_2): Define.
18 * doc/tm.texi (STANDARD_STARTFILE_PREFIX_1): Document.
19 (STANDARD_STARTFILE_PREFIX_2): Document.
21 2004-07-01 Richard Henderson <rth@redhat.com>
23 * tree-sra.c (sra_walk_expr): Don't maybe_lookup_element_for_expr
24 in order to disable scalarization. Instead set a flag and wait
27 2004-07-01 Joseph S. Myers <jsm@polyomino.org.uk>
29 * doc/cppinternals.texi, doc/install.texi, doc/invoke.texi,
30 doc/md.texi, doc/sourcebuild.texi, doc/tm.texi, doc/trouble.texi:
31 Use terminology "testsuite" and "enumerated".
33 2004-07-01 Richard Henderson <rth@redhat.com>
35 * dwarf2out.c (reg_save): Use INVALID_REGNUM.
36 (dwarf2out_reg_save, dwarf2out_return_save): Likewise.
37 (initial_return_save): Likewise.
38 (flush_queued_reg_saves): Remap register numbers.
39 (dwarf2out_return_reg): Likewise.
41 2004-07-01 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
43 * gimplify.c (gimplify_one_sizepos): Don't do anything if any VAR_DECL.
45 * tree-pretty-print.c (dump_generic_node, case ARRAY_REF): Use
46 access functions for lower bound and element size and only output
47 if lower bound nonzero or element size not same as that of type.
48 (dump_generic_node, case COMPONENT_REF): Use access func. for offset.
50 2004-07-01 Paolo Bonzini <bonzini@gnu.org>
52 * c-pretty-print.c (pp_c_postfix_expression): Fix pasto.
54 2004-07-01 Per Bothner <per@bothner.com>
56 * final.c (final): Fix typo reported by Aaron W. LaFramboise.
58 2004-07-01 Jakub Jelinek <jakub@redhat.com>
60 * expr.c (expand_assignment): Optimize bitfld += cst for 1 bit
61 bitfields as well. STRIP_NOPS from src operand and PLUS_EXPR's
62 first operand. Don't optimize if the bitfield is volatile.
64 2004-07-01 Paolo Bonzini <bonzini@gnu.org>
66 * c-pretty-print.c (pp_c_postfix_expression): Handle
67 floating-point comparison operators.
68 (pp_c_expression): Pass floating-point comparison
69 operators to pp_c_postfix_expression.
71 2004-07-01 Roger Sayle <roger@eyesopen.com>
73 * simplify-rtx.c (simplify_binary_operation) <PLUS, MINUS>: Use
74 rtx_cost instead of "had_mult" to determine whether the transformed
75 expression is cheaper than the original.
77 2004-07-01 Jerry Quinn <jlquinn@optonline.net>
79 * alias.c (get_alias_set, canon_rtx, get_addr,
80 nonoverlapping_memrefs_p, nonlocal_referenced_p_1, memory_modified_1):
82 * builtins.c (expand_builtin_prefetch, expand_builtin_profile_func,
83 expand_builtin): Likewise.
84 * calls.c (expand_call, emit_library_call_value_1, store_one_arg):
86 * combine.c (can_combine_p, combinable_i3pat, try_combine,
87 find_split_point, combine_simplify_rtx, simplify_set, make_extraction,
88 rtx_equal_for_field_assignment_p, gen_lowpart_for_combine,
89 record_dead_and_set_regs_1, get_last_value_validate,
90 mark_used_regs_combine, move_deaths, unmentioned_reg_p_1): Likewise.
91 * cse.c (check_dependence, canon_hash, equiv_constant,
92 gen_lowpart_if_possible, cse_insn, invalidate_from_clobbers,
93 cse_around_loop, cse_check_loop_start, cse_set_around_loop,
94 count_reg_usage): Likewise.
95 * cselib.c (rtx_equal_for_cselib_p, add_mem_for_addr, cselib_lookup,
96 cselib_invalidate_mem, cselib_invalidate_rtx, cselib_record_set,
97 cselib_record_sets): Likewise.
98 * dbxout.c (PARM_PASSED_IN_MEMORY, dbxout_symbol,
99 dbxout_symbol_location, dbxout_parms, dbxout_reg_parms): Likewise.
100 * ddg.c (mark_mem_use, mark_mem_store, rtx_mem_access_p): Likewise.
101 * df.c (df_uses_record): Likewise.
102 * dojump (do_jump): Likewise.
103 * dwarf2out.c (stack_adjust_offset, mem_loc_descriptor,
104 loc_descriptor_from_tree, rtl_for_decl_location, add_bound_info,
105 decl_start_label): Likewise.
106 * emit-rtl.c (gen_complex_constant_part, gen_highpart,
107 operand_subword, change_address_1, make_safe_from): Likewise.
108 * explow.c (break_out_memory_refs, copy_all_regs, validize_mem,
109 stabilize, force_not_mem): Likewise.
110 * expmed.c (store_bit_field, store_split_bit_field, extract_bit_field,
111 expand_mult_const, expand_divmod, emit_store_flag): Likewise.
112 * expr.c (convert_move, convert_modes, emit_block_move,
113 emit_group_load, emit_group_store, clear_storage, emit_move_insn,
114 emit_move_insn_1, expand_assignment, store_expr,
115 store_constructor_field, store_constructor, store_field,
116 force_operand, safe_from_p, expand_expr_real_1, expand_increment):
118 * final.c (cleanup_subreg_operands, alter_subreg,
119 get_mem_expr_from_op): Likewise.
120 * flow.c (notice_stack_pointer_modification_1,
121 init_propagate_block_info, insn_dead_p, mark_set_1, mark_used_regs):
123 * function.c (mark_temp_addr_taken, preserve_temp_slots,
124 preserve_rtl_expr_result, put_var_into_stack, fixup_var_refs_1,
125 optimize_bit_field, flush_addressof, purge_addressof_1,
126 instantiate_decl, instantiate_virtual_regs_1, assign_parms,
127 setjmp_protect, setjmp_protect_args, fix_lexical_addr,
128 keep_stack_depressed): Likewise.
129 * ifcvt.c (noce_try_cmove_arith, noce_try_abs, noce_operand_ok,
130 noce_process_if_block, find_memory): Likewise.
131 * integrate.c (subst_constants, allocate_initial_values): Likewise.
132 * local-alloc.c (validate_equiv_mem_from_store, memref_referenced_p,
133 update_equiv_regs): Likewise.
134 * loop.c (scan_loop, prescan_loop, note_addr_stored, check_store,
135 maybe_eliminate_biv_1, find_mem_in_note_1): Likewise.
136 * optabs.c (expand_abs, emit_unop_insn): Likewise.
137 * passes.c (rest_of_handle_final): Likewise.
138 * postreload.c (reload_cse_simplify_set, reload_cse_simplify_operands,
139 move2add_note_store): Likewise.
140 * ra-build.c (detect_remat_webs): Likewise.
141 * ra-debug.c (dump_static_insn_cost): Likewise.
142 * ra-rewrite.c (slots_overlap_p, insert_stores): Likewise.
143 * recog.c (validate_change, apply_change_group, cancel_changes,
144 validate_replace_rtx_1, general_operand, register_operand,
145 nonmemory_operand, push_operand, pop_operand, memory_operand,
146 indirect_operand, asm_operand_ok, offsettable_memref_p,
147 offsettable_nonstrict_memref_p, constrain_operands,
148 store_data_bypass_p): Likewise.
149 * reg-stack.c (subst_stack_regs_pat): Likewise.
150 * regclass.c (record_operand_costs, scan_one_insn, record_reg_classes,
151 copy_cost, reg_scan_mark_refs): Likewise.
152 * regmove.c (optimize_reg_copy_3, stack_memref_p,
153 combine_stack_adjustments_for_block): Likewise.
154 * regrename.c (copyprop_hardreg_forward_1): Likewise.
155 * reload.c (can_reload_into, push_reload, decompose, immune_p,
156 find_reloads, find_reloads_address, find_reloads_address_1,
157 reg_overlap_mentioned_for_reload_p, refers_to_mem_for_reload_p,
158 find_equiv_reg): Likewise.
159 * reload1.c (reload, eliminate_regs, eliminate_regs_in_insn,
160 reload_as_needed, choose_reload_regs, emit_input_reload_insns,
161 do_input_reload, emit_reload_insns, gen_reload, delete_output_reload,
162 delete_address_reloads): Likewise.
163 * resource.c (mark_referenced_resources): Likewise.
164 * rtlanal.c (get_jump_table_offset, count_occurrences,
165 reg_referenced_p, reg_set_p, set_of_1, set_noop_p,
166 reg_overlap_mentioned_p, note_uses, replace_regs, nonzero_bits1,
167 num_sign_bit_copies1): Likewise.
168 * rtlhooks.c (gen_lowpart_general): Likewise.
169 * sched-deps.c (sched_analyze_1, sched_analyze_2): Likewise.
170 * sdbout.c (PARM_PASSED_IN_MEMORY, sdbout_symbol,
171 sdbout_toplevel_data, sdbout_parms, sdbout_reg_parms,
172 sdbout_global_decl): Likewise.
173 * simplify-rtx.c (simplify_subreg): Likewise.
174 * stmt.c (expand_asm_operands, expand_expr_stmt_value, expand_decl,
175 expand_anon_union_decl, expand_end_case_type): Likewise.
176 * unroll.c (calculate_giv_inc): Likewise.
177 * var-tracking.c (stack_adjust_offset_pre_post,
178 bb_stack_adjust_offset, track_expr_p, count_uses, add_uses,
179 add_stores, compute_bb_dataflow, vt_get_decl_and_offset,
180 vt_add_function_parameters): Likewise.
181 * varasm.c (make_var_volatile, notice_global_symbol,
182 assemble_external, decode_addr_const, mark_weak,
183 default_encode_section_info): Likewise.
185 2004-07-01 Steven Bosscher <stevenb@suse.de>
187 * stmt.c (check_seenlabel): Remove.
188 (pushcase, pushcase_range, expand_end_case_type): Don't call it.
190 2004-07-01 Richard Henderson <rth@redhat.com>
192 * function.h (struct function): Remove x_function_call_count.
193 (function_call_count): Remove.
194 * calls.c (expand_call): Don't set it.
195 * integrate.c (copy_rtx_and_substitute): Likewise.
197 * function.h (struct function): Remove x_cleanup_label.
198 (cleanup_label): Remove.
199 * stmt.c (expand_value_return): Don't use it.
200 * function.c (free_after_compilation): Don't set it.
201 (expand_function_start): Likewise. Remove parms_have_cleanups arg.
202 * cfgexpand.c (tree_expand_cfg): Update call.
203 * tree.h (expand_function_start): Update decl.
205 2004-07-01 Joseph S. Myers <jsm@polyomino.org.uk>
208 * c-lang.c (c_initialize_diagnostics): Move from here ...
209 * c-objc-common.c: ... to here. Include "c-pretty-print.h".
210 (c_tree_printer): Use pretty-printer to format %T.
211 * c-pretty-print.c (pp_c_specifier_qualifier_list): Include space
212 before '*' if not C++.
213 (pp_c_direct_abstract_declarator): Don't try to print array upper
214 bound for flexible array members.
215 * c-tree.h: Include "diagnostic.h".
216 (c_initialize_diagnostics): Declare.
217 * objc/objc-lang.c (LANG_HOOKS_INITIALIZE_DIAGNOSTICS): Define.
218 * c-format.c (format_type_warning): New function. Improve
219 diagnostics for incorrect format argument types.
220 (check_format_types): Use it. Add two parameters. Use the
221 TYPE_MAIN_VARIANT of wanted_type.
222 (check_format_info_main): Pass new parameters to
224 (struct format_wanted_type): Update comment.
226 2004-07-01 Nick Clifton <nickc@redhat.com>
228 * target.h (struct gcc_target): Add new field to struct cxx:
230 * target-def.h (TARGET_CXX): Initialise the new field.
231 (TARGET_CXX_IMPORT_EXPORT_CLASS): Provide a default value for
233 * doc/tm.texi: Document the new target hook.
235 2004-07-01 Paolo Bonzini <bonzini@gnu.org>
237 * builtins.c (fold_builtin_classify): Fix typo.
239 2004-07-01 Richard Henderson <rth@redhat.com>
241 * function.c (identify_blocks, identify_blocks_1): Remove.
242 * function.h (identify_blocks): Remove.
243 * rtl.h (NOTE_INSN_BLOCK_BEG): Update comment.
245 2004-07-01 Paolo Bonzini <bonzini@gnu.org>
247 * builtins.c (fold_builtin_classify): New.
248 (fold_builtin_unordered_cmp): Fix commentary.
249 (fold_builtin): Use it.
250 * builtins.def: Define builtins for isnan,
251 isnanf, isnanl, finite, finitef, finitel,
252 isinf, isinff, isinfl.
254 2004-07-01 Richard Henderson <rth@redhat.com>
256 * function.h (struct function): Remove dont_emit_block_notes.
257 * gimple-low.c (lower_function_body): Don't set it.
258 * cfgexpand.c (expand_block): Don't check it.
259 * cfglayout.c (insn_locators_initialize): Likewise.
260 * expr.c (expand_expr_real, expand_expr_real_1): Likewise.
261 * passes.c (rest_of_compilation): Likewise.
262 * stmt.c (expand_start_bindings_and_block): Likewise.
263 (expand_end_bindings): Likewise.
265 2004-07-01 Richard Henderson <rth@redhat.com>
267 * cgraph.h (cgraph_build_static_cdtor): Declare.
268 * cgraphunit.c (cgraph_build_static_cdtor): New.
269 * c-objc-common.c (build_cdtor): Use it.
270 * coverage.c (create_coverage): Likewise.
271 * libfuncs.h (LTI_gcov_init, gcov_init_libfunc): Remove.
272 * optabs.c (init_optabs): Don't set gcov_init_libfunc.
274 See ChangeLog.11 for earlier changes.