+2008-06-23 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (fmodxf3): Change sequence of move instructions.
+ (fmod<mode>3): Ditto.
+ (remainderxf3): Ditto.
+ (remainder<mode>3): Ditto.
+
+2008-06-23 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/36533
+ * emit-rtl.c (set_reg_attrs_from_value): Do nothing if
+ REG is a hard register.
+
+ PR tree-optimization/36508
+ * tree-ssa-pre.c (compute_antic): Allow num_iterations up to
+ 499, don't check it at all in release compilers.
+
+2008-06-23 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*fop_<mode>_1_i387): Use SSE_FLOAT_MODE_P
+ together with SSE_TARGET_MATH to disable insn pattern.
+ (*fop_<MODEF:mode>_2_i387): Ditto.
+ (*fop_<MODEF:mode>_3_i387): Ditto.
+
+2008-06-22 Andy Hutchinson <hutchinsonandy@aim.com>
+
+ * config/avr/avr.h (SUPPORTS_INIT_PRIORITY): Define.
+
+2008-06-22 Laurynas Biveinis <laurynas.biveinis@gmail.com>
+
+ PR middle-end/34906
+ * gimplify.c (gimplify_asm_expr): Check the return code of
+ parse_output_constraint call, set function return and is_inout
+ value if it failed.
+
+2008-06-22 Ian Lance Taylor <iant@google.com>
+
+ * c-lex.c (narrowest_unsigned_type): Change itk to int.
+ (narrowest_signed_type): Likewise.
+ * c-typeck.c (c_common_type): Change local variable mclass to enum
+ mode_class, twice.
+ (parser_build_binary_op): Compare the TREE_CODE_CLASS with
+ tcc_comparison, not the tree code itself.
+ * c-common.c (def_fn_type): Pass int, not an enum, to va_arg.
+ (c_expand_expr): Cast modifier to enum expand_modifier.
+ * c-common.h (C_RID_CODE): Add casts.
+ (C_SET_RID_CODE): Define.
+ * c-parser.c (c_parse_init): Use C_SET_RID_CODE.
+ (c_lex_one_token): Add cast to avoid warning.
+ (c_parser_objc_type_name): Rename local typename to type_name.
+ (check_no_duplicate_clause): Change code parameter to enum
+ omp_clause_code.
+ (c_parser_omp_var_list_parens): Change kind parameter to enum
+ omp_clause_code.
+ (c_parser_omp_flush): Pass OMP_CLAUSE_ERROR, not 0, to
+ c_parser_omp_list_var_parens.
+ (c_parser_omp_threadprivate): Likewise.
+ * cp/lex.c (init_reswords): Use C_SET_RID_CODE.
+ * cp/parser.c (cp_lexer_get_preprocessor_token): Likewise.
+ * c-format.c (NO_FMT): Define.
+ (printf_length_specs): Use NO_FMT.
+ (asm_fprintf_length_specs): Likewise.
+ (gcc_diag_length_specs): Likewise.
+ (scanf_length_specs): Likewise.
+ (strfmon_length_specs): Likewise.
+ (gcc_gfc_length_specs): Likewise.
+ (printf_flag_specs): Change 0 to STD_C89.
+ (asm_fprintf_flag_specs): Likewise.
+ (gcc_diag_flag_specs): Likewise.
+ (gcc_cxxdiag_flag_specs): Likewise.
+ (scanf_flag_specs): Likewise.
+ (strftime_flag_specs): Likewise.
+ (strfmon_flag_specs): Likewise.
+ (print_char_table): Likewise.
+ (asm_fprintf_char_table): Likewise.
+ (gcc_diag_char_table): Likewise.
+ (gcc_tdiag_char_table): Likewise.
+ (gcc_cdiag_char_table): Likewise.
+ (gcc_cxxdiag_char_table): Likewise.
+ (gcc_gfc_char_table): Likewise.
+ (scan_char_table): Likewise.
+ (time_char_table): Likewis.
+ (monetary_char_table): Likewise.
+ * c-format.h (BADLEN): Likewise.
+
+2008-06-21 Ian Lance Taylor <iant@google.com>
+
+ * tree.h (enum tree_code): Include all-tree.def, not tree.def.
+ Define END_OF_BASE_TREE_CODES around inclusion.
+ * tree.c (tree_code_type): New global array.
+ (tree_code_length, tree_code_name): Likewise.
+ * Makefile.in (TREE_H): Add all-tree.def, c-common.def, and
+ $(lang_tree_files).
+ (all-tree.def, s-alltree): New targets.
+ (gencheck.h, s-gencheck): Remove.
+ (tree.o): Depend upon all-tree.def.
+ (build/gencheck.o): Remove gencheck.h dependency.
+ (mostlyclean): Don't remove gencheck.h.
+ * c-common.h (enum c_tree_code): Remove.
+ * c-lang.c (tree_code_type): Remove.
+ (tree_code_length, tree_code_name): Remove.
+ * gencheck.c (tree_codes): Include all-tree.def, rather than
+ tree.def, c-common.def, and gencheck.h. Undefined DEFTREECODE
+ after it is used.
+ * tree-browser.c (tb_tree_codes): Include all-tree.def, rather
+ than tree.def.
+ * cp/cp-tree.h (enum cplus_tree_code): Remove.
+ (operator_name_info): Size to MAX_TREE_CODES.
+ (assignment_operator_name_info): Likewise.
+ * cp/cp-lang.c (tree_code_type): Remove.
+ (tree_code_length, tree_code_name): Remove.
+ * cp/lex.c (operator_name_info): Size to MAX_TREE_CODES.
+ (assignment_operator_name_info): Likewise.
+ * cp/decl.c (grok_op_properties): Change LAST_CPLUS_TREE_CODE to
+ MAX_TREE_CODES.
+ * cp/mangle.c (write_expression): Likewise.
+ * cp/Make-lang.in (CXX_TREE_H): Remove cp/cp-tree.def.
+ * fortran/f95-lang.c (tree_code_type): Remove.
+ (tree_code_length, tree_code_name): Remove.
+ * java/java-tree.h (enum java_tree_code): Remove.
+ * java/lang.c (tree_code_type): Remove.
+ (tree_code_length, tree_code_name): Remove.
+ * java/Make-lang.in (JAVA_TREE_H): Remove java/java-tree.def.
+ * objc/objc-act.h (enum objc_tree_code): Remove.
+ * objc/objc-lang.c (tree_code_type): Remove.
+ (tree_code_length, tree_code_name): Remove.
+ * objcp/objcp-lang.c (tree_code_type): Remove.
+ (tree_code_length, tree_code_name): Remove.
+ * ada/ada-tree.h (enum gnat_tree_code): Remove.
+ * ada/Make-lang.in (ADA_TREE_H): Remove ada/ada-tre.def.
+ * ada/misc.c (tree_code_type): Remove.
+ (tree_code_length, tree_code_name): Remove.
+
+2008-06-21 Bernhard Fischer <aldot@gcc.gnu.org>
+
+ * tree-ssa-pre.c (fini_antic): Bitmap_sets have to be freed before
+ the grand_bitmap_obstack.
+
+2008-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * ggc.h (GGC_RESIZEVAR): New, reorder macros.
+ * tracer.c (tail_duplicate): Fix for -Wc++-compat.
+ * tree-affine.c (aff_combination_expand, free_name_expansion):
+ Likewise.
+ * tree-cfg.c (replace_by_duplicate_decl, replace_ssa_name,
+ move_stmt_r, new_label_mapper): Likewise.
+ * tree-complex.c (cvc_lookup): Likewise.
+ * tree-dfa.c (create_function_ann): Likewise.
+ * tree-dump.c (dump_register): Likewise.
+ * tree-if-conv.c (tree_if_conversion, add_to_predicate_list,
+ find_phi_replacement_condition): Likewise.
+ * tree-inline.c (copy_phis_for_bb, estimate_num_insns_1,
+ tree_function_versioning): Likewise.
+ * tree-into-ssa.c (cmp_dfsnum): Likewise.
+ * tree-iterator.c (tsi_link_before, tsi_link_after): Likewise.
+ * tree-nested.c (lookup_field_for_decl, lookup_tramp_for_decl,
+ get_nonlocal_debug_decl, convert_nonlocal_reference,
+ convert_nonlocal_omp_clauses, get_local_debug_decl,
+ convert_local_reference, convert_local_omp_clauses,
+ convert_nl_goto_reference, convert_nl_goto_receiver,
+ convert_tramp_reference, convert_call_expr): Likewise.
+ * tree-outof-ssa.c (contains_tree_r): Likewise.
+ * tree-parloops.c (reduction_phi, initialize_reductions,
+ eliminate_local_variables_1, add_field_for_reduction,
+ add_field_for_name, create_phi_for_local_result,
+ create_call_for_reduction_1, create_loads_for_reductions,
+ create_stores_for_reduction, create_loads_and_stores_for_name):
+ Likewise.
+ * tree-phinodes.c (allocate_phi_node): Likewise.
+ * tree-predcom.c (order_drefs, execute_pred_commoning_cbck): Likewise.
+ * tree-sra.c (sra_elt_hash, sra_elt_eq, lookup_element): Likewise.
+ * tree-ssa-alias.c (get_mem_sym_stats_for): Likewise.
+ * tree-ssa-coalesce.c (compare_pairs): Likewise.
+ * tree-ssa-loop-im.c (mem_ref_in_stmt, memref_hash, memref_eq,
+ memref_free, gather_mem_refs_stmt, vtoe_hash, vtoe_eq, vtoe_free,
+ record_vop_access, get_vop_accesses, get_vop_stores): Likewise.
+ * tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Likewise.
+ * tree-ssa-sccvn.c (VN_INFO_GET, free_phi, free_reference,
+ vn_nary_op_insert): Likewise.
+ * tree-ssa.c (redirect_edge_var_map_add,
+ redirect_edge_var_map_clear, redirect_edge_var_map_dup): Likewise.
+ * tree-vectorizer.c (vectorize_loops): Likewise.
+ * tree.c (make_node_stat, copy_node_stat, build_int_cst_wide,
+ build_fixed, build_real, make_tree_binfo_stat, make_tree_vec_stat,
+ tree_cons_stat, build1_stat, build_variant_type_copy,
+ decl_init_priority_lookup, decl_fini_priority_lookup,
+ decl_priority_info, decl_restrict_base_lookup,
+ decl_restrict_base_insert, decl_debug_expr_lookup,
+ decl_debug_expr_insert, decl_value_expr_lookup,
+ decl_value_expr_insert, type_hash_eq, type_hash_lookup,
+ type_hash_add, get_file_function_name, tree_check_failed,
+ tree_not_check_failed, tree_range_check_failed,
+ omp_clause_range_check_failed, build_omp_clause,
+ build_vl_exp_stat): Likewise.
+ * value-prof.c (gimple_histogram_value,
+ gimple_duplicate_stmt_histograms): Likewise.
+ * var-tracking.c (attrs_list_insert, attrs_list_copy,
+ unshare_variable, variable_union_info_cmp_pos, variable_union,
+ dataflow_set_different_1, dataflow_set_different_2,
+ vt_find_locations, variable_was_changed, set_variable_part,
+ emit_notes_for_differences_1, emit_notes_for_differences_2): Likewise.
+ * varasm.c (prefix_name, emutls_decl, section_entry_eq,
+ section_entry_hash, object_block_entry_eq,
+ object_block_entry_hash, create_block_symbol,
+ initialize_cold_section_name, default_function_rodata_section,
+ strip_reg_name, set_user_assembler_name, const_desc_eq,
+ build_constant_desc, output_constant_def, lookup_constant_def,
+ const_desc_rtx_hash, const_desc_rtx_eq, const_rtx_hash_1,
+ create_constant_pool, force_const_mem, compute_reloc_for_rtx_1,
+ default_internal_label): Likewise.
+ * varray.c (varray_init, varray_grow): Likewise.
+ * vec.c (vec_gc_o_reserve_1, vec_heap_o_reserve_1): Likewise.
+
+2008-06-20 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*jcc_fused_1): Handle all valid compare
+ operators for "test" insn. Macroize insn using SWI mode macro.
+ (*jcc_fused_2): Ditto.
+ (*jcc_fused_3): Macroize insn using SWI mode macro.
+ (*jcc_fused_4): Ditto.
+
+2008-06-20 Bernhard Fischer <aldot@gcc.gnu.org>
+
+ * tree-ssa-pre.c: Fix typo in comment.
+ (init_antic, fini_antic): Add explicit funtions for
+ initializing and deinitializing ANTIC and AVAIL sets.
+ (create_expression_by_pieces): Fix typo in comment.
+ Remove redundant set of new_stuff and use NULL_TREE instead of NULL.
+ (execute_pre): Eventually dump details about ANTIC_IN.
+
+2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * collect2.c (main, add_to_list): Fix for -Wc++-compat.
+ * gcc.c (translate_options, init_spec, store_arg, read_specs,
+ add_to_obstack, file_at_path, find_a_file, execute,
+ add_preprocessor_option, add_assembler_option, add_linker_option,
+ process_command, insert_wrapper, do_option_spec, do_self_spec,
+ spec_path, do_spec_1, is_directory, main, used_arg,
+ getenv_spec_function): Likewise.
+ * tlink.c (symbol_hash_lookup, file_hash_lookup,
+ demangled_hash_lookup, symbol_push, file_push, frob_extension):
+ Likewise.
+
+2008-06-19 Kenneth Zadeck <zadeck@naturalbridge.com>
+
+ * doc/rtl.texi: Updated subreg section.
+
+2008-06-19 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/36523
+ * cgraphunit.c (cgraph_process_new_functions): Don't clear
+ node->needed and node->reachable.
+ * cgraphbuild.c (record_reference): Handle OMP_PARALLEL and OMP_TASK.
+ * omp-low.c (delete_omp_context): Call finalize_task_copyfn.
+ (expand_task_call): Don't call expand_task_copyfn.
+ (expand_task_copyfn): Renamed to...
+ (finalize_task_copyfn): ... this.
+
+2008-06-19 Jan Hubicka <jh@suse.cz>
+
+ * builtins.c (expand_builtin_nonlocal_goto): Stabilize r_sp before
+ clobbering framepointer.
+
+2008-06-19 Jan Hubicka <jh@suse.cz>
+
+ * tree-optimize.c (execute_early_local_optimizations): Set
+ cgraph_state only at first invocation.
+
+2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * system.h (-Wc++-compat): Activate as a warning, no an error.
+
+2008-06-19 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*jcc_fused_1): Use ASM_COMMENT_START
+ instead of "#" in insn asm template.
+ (*jcc_fused_2): Ditto.
+
+2008-06-19 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.h (ix86_tune_indices)
+ [X86_TUNE_FUSE_CMP_AND_BRANCH]: New.
+ (TARGET_FUSE_CMP_AND_BRANCH): New define.
+ * config/i386/i386.md (*jcc_fused_1): New insn pattern
+ (*jcc_fused_2): Ditto.
+ * config/i386/i386.c (ix86_tune_features): Add m_CORE2 to
+ X86_TUNE_FUSE_CMP_AND_BRANCH targets.
+ (print operand): Handle 'E' and 'e' code.
+
+2008-06-19 Anatoly Sokolov <aesok@post.ru>
+
+ * config/avr/avr.c (avr_mcu_t): Add attiny13a.
+ * config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): (Ditto.).
+ * config/avr/t-avr (MULTILIB_MATCHES): (Ditto.).
+
+2008-06-19 Bernhard Fischer <aldot@gcc.gnu.org>
+
+ * cgraphunit.c (cgraph_finalize_function): Remove redundant setting of
+ node->decl.
+ (cgraph_expand_function): Use local copy of decl.
+ (cgraph_expand_all_functions): Remove redundant initialization of
+ order_pos.
+ (cgraph_optimize): Reword internal_error message.
+
+2008-06-19 Chung-Lin Tang <ctang@marvell.com>
+
+ * arm-protos.h (arm_return_in_memory): Remove public
+ arm_return_in_memory() prototype.
+ * arm.c (arm_return_in_memory): Add static prototype, add target
+ hook macro, change definition and comments.
+ * arm.h (TARGET_RETURN_IN_MEMORY): Remove.
+
+2008-06-19 Ben Elliston <bje@au.ibm.com>
+
+ * dfp.h, dfp.c, config/dfp-bit.h, config/dfp-bit.c, real.h,
+ real.c: Remove references to IEEE 754R.
+ * doc/install.texi (Configuration): IEEE 754R -> IEEE 754-2008.
+ * doc/libgcc.texi (Decimal float library routines): Likewise.
+
+2008-06-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * targhooks.h (struct gcc_target): New member unwind_word_mode.
+ (default_unwind_word_mode): Add prototype.
+ * targhooks.c (default_unwind_word_mode): New function.
+ (default_eh_return_filter_mode): Return targetm.unwind_word_mode ()
+ instead of word_mode.
+ * target-def.h (TARGET_UNWIND_WORD_MODE): New macro.
+ (TARGET_INITIALIZER): Use it.
+
+ * c-common.c (handle_mode_attribute): Support "unwind_word"
+ mode attribute.
+ * unwind-generic.h (_Unwind_Word, _Unwind_Sword): Use it.
+
+ * except.c (init_eh): Use targetm.unwind_word_mode () instead of
+ word_mode to access SjLj_Function_Context member "data".
+ (sjlj_emit_dispatch_table): Likewise. Also, perform type
+ conversion from targetm.eh_return_filter_mode () to
+ targetm.unwind_word_mode () if they differ.
+
+ * builtin-types.def (BT_UNWINDWORD): New primitive type.
+ (BT_FN_UNWINDWORD_PTR): New function type.
+ (BT_FN_WORD_PTR): Remove.
+ * builtins.def (BUILT_IN_EXTEND_POINTER): Use BT_FN_UNWINDWORD_PTR.
+ * except.c (expand_builtin_extend_pointer): Convert pointer to
+ targetm.unwind_word_mode () instead of word_mode.
+
+ * config/spu/spu-protos.h (spu_eh_return_filter_mode): Remove.
+ * config/spu/spu.c (spu_eh_return_filter_mode): Remove.
+ (spu_unwind_word_mode): New function.
+ (TARGET_EH_RETURN_FILTER_MODE): Do not define.
+ (TARGET_UNWIND_WORD_MODE): Define.
+ * config/spu/t-spu-elf (TARGET_LIBGCC2_CFLAGS): Remove -D__word__=SI.
+
+2008-06-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.c (reg_align): Remove.
+ (regno_aligned_for_load): Also accept ARG_POINTER_REGNUM.
+ (spu_split_load): Use regno_aligned_for_load instead of reg_align.
+ (spu_split_store): Likewise.
+
+2008-06-18 Bernhard Fischer <aldot@gcc.gnu.org>
+
+ * gcc/tree-vn.c: Fix typo in comment.
+
+2008-06-18 Jan Hubicka <jh@suse.cz>
+
+ * cgraphunit.c (cgraph_optimize): Output debug info when doing
+ toplevel reorder too.
+
+2008-06-18 Jan Hubicka <jh@suse.cz>
+
+ * c-opts.c (c_common_post_options): PCH is not compatible with
+ no-unit-at-a-time.
+ * opts.c (handle_options): Enable unit-at-a-time at O0 along with
+ -fno-toplevel-reorder by default now.
+
+2008-06-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ PR documentation/30739
+ * doc/install.texi (Prerequisites): Document dependency on awk.
+
+2008-06-18 Uros Bizjak <ubizjak@gmail.com>
+ Ian Lance Taylor <iant@google.com>
+
+ PR rtl-optimization/35604
+ * jump.c (redirect_exp_1): Skip the condition of an IF_THEN_ELSE. We
+ only want to change jump destinations, not eventual label comparisons.
+
+2008-06-16 Jan Hubicka <jh@suse.cz>
+
+ * cgraphunit.c (cgraph_expand_pending_functions): Give up at
+ syntax errors.
+ (cgraph_analyze_function): Likewise.
+
+2008-06-16 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.h (cgraph_mark_if_needed): New function.
+ * cgraphunit.c (cgraph_mark_if_needed): New function.
+ * c-decl.c (duplicate_decl): Use it.
+
+2008-06-16 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (cgraph_add_new_function): When in expansion state, do
+ lowering.
+
+2008-06-16 Jan Hubicka <jh@suse.cz>
+
+ * tree-outof-ssa.c (pass_out_of_ssa): Do not depend on PROP_alias.
+
+2008-06-16 Daniel Jacobowitz <dan@codesourcery.com>
+ Kazu Hirata <kazu@codesourcery.com>
+ Maxim Kuvyrkov <maxim@codesourcery.com
+
+ * config.gcc (mips64el-st-linux-gnu): Use mips/st.h and mips/t-st.
+ * config.host: Use driver-native.o and mips/x-native for mips*-linux*.
+ * config/mips/linux.h (host_detect_local_cpu): Declare, add to
+ EXTRA_SPEC_FUNCTIONS.
+ (MARCH_MTUNE_NATIVE_SPECS, BASE_DRIVER_SELF_SPECS): New macros.
+ (DRIVER_SELF_SPECS): Adjust.
+ * config/mips/linux64.h (DRIVER_SELF_SPECS): Update.
+ * config/mips/st.h, config/mips/t-st: New.
+ * config/mips/driver-native.c, config/mips/x-native: New.
+ * doc/invoke.texi (MIPS): Document 'native' value for -march and
+ -mtune options.
+
+2008-06-18 Maxim Kuvyrkov <maxim@codesourcery.com>
+
+ * config/mips/mips.h (ISA_HAS_CONDMOVE): Slice ISA_HAS_FP_CONDMOVE
+ from it.
+ (ISA_HAS_FP_CONDMOVE): New macro.
+ (ISA_HAS_FP_MADD4_MSUB4, ISA_HAS_FP_MADD3_MSUB3): New macros.
+ (ISA_HAS_NMADD_NMSUB): Rename to ISA_HAS_NMADD4_NMSUB4.
+ (ISA_HAS_NMADD3_NMSUB3): New macro.
+ * config/mips/mips.c (mips_rtx_costs): Update.
+ * config/mips/mips.md (MOVECC): Don't use FP conditional moves when
+ compiling for ST Loongson 2E/2F.
+ (madd<mode>): Rename to madd4<mode>. Update.
+ (madd3<mode>): New pattern.
+ (msub<mode>): Rename to msub4<mode>. Update.
+ (msub3<mode>): New pattern.
+ (nmadd<mode>): Rename to nmadd4<mode>. Update.
+ (nmadd3<mode>): New pattern.
+ (nmadd<mode>_fastmath): Rename to nmadd4<mode>_fastmath. Update.
+ (nmadd3<mode>_fastmath): New pattern.
+ (nmsub<mode>): Rename to nmsub4<mode>. Update.
+ (nmsub3<mode>): New pattern.
+ (nmsub<mode>_fastmath): Rename to nmsub4<mode>_fastmath. Update.
+ (nmsub3<mode>_fastmath): New pattern.
+ (mov<SCALARF:mode>_on_<MOVECC:mode>, mov<mode>cc): Update.
+
+2008-06-18 Steven Bosscher <steven@gcc.gnu.org>
+
+ * df.h (struct df_ref): Replace 'insn' field with 'insn_info' field.
+ (DF_REF_INSN_INFO): New.
+ (DF_REF_INSN, DF_REF_INSN_UID): Rewrite macros using DF_REF_INSN_INFO.
+ (DF_REF_IS_ARTIFICIAL): Artificial refs are now identified as refs
+ with a NULL DF_REF_INSN_INFO.
+ (DF_INSN_INFO_GET, DF_INSN_INFO_SET): Renamed from DF_INSN_GET and
+ DF_INSN_SET.
+ (DF_INSN_INFO_LUID, DF_INSN_INFO_DEFS, DF_INSN_INFO_USES,
+ DF_INSN_INFO_EQ_USES): New.
+ (DF_INSN_LUID, DF_INSN_DEFS, DF_INSN_USES, DF_INSN_EQ_USES,
+ DF_INSN_UID_LUID, DF_INSN_UID_DEFS, DF_INSN_UID_USES,
+ DF_INSN_UID_EQ_USES): Rewrite using DF_INSN_INFO_* macros.
+ * df-core.c: Update comment for above changes.
+ (df_insn_debug_regno): Use DF_INSN_INFO_GET instead of INSN_UID and
+ DF_INSN_UID_* macros.
+ (df_ref_debug): Check for NULL DF_REF_INSN_INFO.
+ * df-scan.c (df_ref_record): Take a df_insn_info instead of an
+ insn rtx. Update all callers.
+ (df_def_record_1, df_defs_record, df_uses_record, df_get_call_refs,
+ df_ref_create_structure, df_insn_refs_collect): Likewise.
+ (df_ref_equal_p): Compare DF_REF_INSN_INFO pointers for the refs.
+ * df-problems.c (df_chain_dump): Test for non-NULL DF_REF_INSN_INFO.
+ (df_live_bb_local_compute): Retrieve DF_INSN_INFO, use DF_INSN_INFO_*
+ macros to access the insn refs.
+ (df_chain_top_dump, df_chain_bottom_dump, df_byte_lr_alloc): Likewise.
+ * fwprop.c (use_killed_between): Use DF_REF_INSN accessor macro.
+ (all_uses_available): Retrieve DF_INSN_INFO for def_insn, and use it
+ for accessing the refs.
+ (try_fwprop_subst): Likewise.
+ * ddg.c (add_cross_iteration_register_deps): Use DF_REF_INSN macro.
+ * web.c (union_defs): Retrieve DF_INSN_INFO for def_insn, and use it
+ for accessing the refs.
+ * loop-invariant.c (invariant_for_use): Use DF_REF_BB macro.
+ (check_dependencies): Use DF_INSN_INFO_GET, use DF_INSN_INFO_* macros
+ to look at the insn refs.
+ (record_uses): Likewise.
+ * dce.c (deletable_insn_p): Don't tolerate artificial DEFs in this
+ function anymore.
+ (mark_artificial_uses): Don't mark_insn for artificial refs.
+ (mark_reg_rependencies): Likewise.
+
+ * doc/rtl.texi: Remove documentation of ADDRESSOF.
+
2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* configure: Regenerate.
2008-06-12 Jakub Jelinek <jakub@redhat.com>
PR middle-end/36506
- * omp-low.c (expand_omp_sections): Initialize l2 to avoid bogus
- warning.
+ * omp-low.c (expand_omp_sections): Initialize l2 to avoid bogus warning.
2008-06-12 Eric Botcazou <ebotcazou@adacore.com>
2008-06-12 Kai Tietz <kai.tietz@onevision.com>
- * config/i386/i386.c (ix86_compute_frame_layout): Disable red zone for
- w64 abi.
+ * config/i386/i386.c (ix86_compute_frame_layout): Disable
+ red zone for w64 abi.
(ix86_expand_prologue): Likewise.
(ix86_force_to_memory): Likewise.
(ix86_free_from_memory): Likewise.
PR target/36425
* config/rs6000/rs6000.c (rs6000_override_options): Set
- rs6000_isel conditionally to the absence of comand line
- override.
+ rs6000_isel conditionally to the absence of comand line override.
* config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS):
Remove duplicate rs6000_isel setting.
* config/rs6000/eabispe.h: Ditto.
arch_32 and arch_64.
2008-06-11 Eric Botcazou <ebotcazou@adacore.com>
- Olivier Hainque <hainque@adacore.com>
+ Olivier Hainque <hainque@adacore.com>
* builtins.c (get_memory_rtx): Accept byte-addressable bitfields.
Use DECL_SIZE_UNIT to retrieve the size of the field.
and target endianness differ.
2008-06-10 Vinodha Ramasamy <vinodha@google.com>
- * value_prob.c (tree_divmod_fixed_value_transform): Use gcov_type.
+
+ * value_prob.c (tree_divmod_fixed_value_transform): Use gcov_type.
Avoid division by 0.
(tree_mod_pow2_value_transform): Likewise.
(tree_ic_transform): Likewise.