X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2FChangeLog;h=62f96ffc251168ba7b02bbacee4171833a26ac73;hb=05476866247e4b65496693ee6ced12d85922d011;hp=f1f6e5ca7f242fbe359044c8f853a37a576e81ae;hpb=18e71d34911801ccd2019cbf4aa6c185d4b706bb;p=pf3gnuchains%2Fgcc-fork.git diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f1f6e5ca7f2..62f96ffc251 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,869 @@ +2010-02-03 Steven Bosscher + + * doc/invoke.texi: Fix name of sched1 dump. + + * opts.c (decode_options): Set flag_tree_switch_conversion + only conditionally on optimize >= 2. + + * gcse.c: Assorted comment fixes in pass description. + +2010-02-03 Anthony Green + + * config/moxie/moxie.c (moxie_asm_trampoline_template): Introduce + nop padding in order to maintain alignment of storage location of + target function address. + (moxie_trampoline_init): Store target function address at newly + aligned location. + * config/moxie/moxie.h (TRAMPOLINE_ALIGNMENT): Increase alignment + to 32. + (TRAMPOLINE_SIZE): Increase size by 2 bytes for alignment padding. + +2010-02-03 Richard Guenther + + PR middle-end/42927 + * tree-cfg.c (verify_gimple_assign_binary): Fix shift verification. + +2010-02-03 Rainer Orth + + * config.gcc: Reenable check for obsolete targets. + Obsolete alpha*-dec-osf4*, alpha*-dec-osf5.0*, mips-sgi-irix5*, + mips-sgi-irix6.[0-4]*. + +2010-02-02 Nick Clifton + + * config/rx/rx.c (rx_is_legitimate_constant): Treat a maximum + constant size of 4 as being the same as 0. + * doc/invoke.texi (RX Options): Document that -mmax-constant-size + can take values in the range 0..4. + +2010-02-02 Jack Howarth + + PR java/41991 + * unwind-dw2-fde-darwin.c: Re-export _Unwind_FindEnclosingFunction() + as _darwin10_Unwind_FindEnclosingFunction(). + * libgcc-libsystem.ver: New. + +2010-02-01 Vladimir Makarov + + PR target/41399 + * sched-deps.c (sched_analyze_insn): Ignore fixed registers for + implicitly set registers. + +2010-02-01 Richard Earnshaw + + * arm.c (FL_FOR_ARCH_7A): is also a superset of ARMv6K. + (arm_override_options): Allow automatic selection of the thread + pointer register if thumb2. + (legitimize_pic_address): Improve code sequences for Thumb2. + (arm_call_tls_get_addr): Likewise. + (legitimize_tls_address): Likewise. + * arm.md (pic_load_addr_arm): Delete. Replace with ... + (pic_load_addr_32bit): ... this. New named pattern. + * thumb2.md (pic_load_addr_thumb2): Delete. + (pic_load_dot_plus_four): Delete. + (tls_load_dot_plus_four): New named pattern. + +2010-02-01 Rainer Orth + + PR libgomp/29986 + * doc/install.texi (Specific): Add sparc-sun-solaris2.10 entry. + Document fix for TLS bug. + +2010-01-31 Richard Guenther + + * tree-sra.c (ptr_parm_has_direct_uses): Rewrite to be + conservatively correct. + +2010-01-31 John David Anglin + + PR target/42850 + Revert: + 2010-01-02 John David Anglin + + * config/pa/t-slibgcc-dwarf-ver (SHLIB_SOVERSION): Bump by two. + +2010-01-31 Kaveh R. Ghazi + + * doc/install.texi: Update recommended GMP/MPFR/MPC versions. + +2010-01-31 Kai Tietz + + * config.gcc: Adjust order of makefile fragments for mingw targets. + +2010-01-31 Richard Guenther + + PR middle-end/42898 + * gimplify.c (gimplify_init_constructor): For volatile LHS + initialize a temporary. + +2010-01-31 Matthias Klose + + * configure.ac: Fix __stack_chk_fail check for cross builds configured + --with-headers + * configure: Regenerate. + +2010-01-29 Eric Botcazou + + * tree-ssa-alias.c (same_type_for_tbaa): Return -1 if the types have + the same alias set and their sizes different constantness. + (aliasing_component_refs_p): Revert 2009-10-24 change. + +2010-01-29 Rainer Orth + + * config/sparc/sparc.c (sparc_elf_asm_named_section): Declare decl + unused. + +2010-01-29 Richard Guenther + + * tree-ssa-ccp.c (ccp_fold_stmt): Unshare values we substitute. + Assert we successfully updated the call. + +2010-01-29 Jakub Jelinek + + PR rtl-optimization/42889 + * df.h (df_set_bb_dirty_nonlr): New prototype. + * df-core.c (df_set_bb_dirty_nonlr): New function. + * df-scan.c (df_insn_rescan): Call it instead of + df_set_bb_dirty for DEBUG_INSNs. + +2010-01-29 Richard Guenther + + PR middle-end/37448 + * ipa-inline.c (cgraph_decide_inlining_incrementally): Avoid + quadratic behavior in most cases. + +2010-01-28 Uros Bizjak + + PR target/42891 + * config/i386/i386.c (ix86_expand_int_movcc): Convert tmp to SImode + in the call to gen_x86_movsicc_0_m1. + +2010-01-28 Richard Guenther + + PR tree-optimization/42871 + * tree-ssa-pre.c (phi_translate_set): Make sure to retain + leaders. + +2010-01-28 Richard Guenther + + * tree-ssa-ccp.c (ccp_fold_stmt): Fold calls and propagate + into call arguments. + +2010-01-28 Richard Guenther + + PR middle-end/42883 + * tree-cfgcleanup.c (remove_forwarder_block): Do not remove + the forwarder if the destination is an EH landing pad. + +2010-01-28 Razya Ladelsky + + * tree-parloops.c (transform_to_exit_first_loop): Update the basic + block list passed to gimple_duplicate_sese_tail. + (parallelize_loops): Avoid parallelization when the function + has_nonlocal_label. + Avoid parallelization when the preheader is IRREDUCIBLE. + Try to optimize when estimated_loop_iterations_int is unresolved. + Add the loop's location to the dump file. + * tree-cfg.c (add_phi_args_after_redirect): Remove. + (gimple_duplicate_sese_tail): Remove the check for the latch. + Redirect nexits to the exit block. + Remove handling of the incoming edges to the latch. + Redirect the backedge from the copied latch to the exit bb. + +2010-01-28 Michael Matz + + PR target/42881 + * config/i386/i386.c (ix86_expand_vector_init_duplicate): + Wrap force_reg into a sequence, emit it before user. + +2010-01-28 Stephen Thomas + + * config/arm/arm.md (bswapsi2): Add support for bswapsi2. + (arm_rev): New. + (arm_legacy_rev): Likewise. + (thumb_legacy_rev): Likewise. + +2010-01-27 Jakub Jelinek + + * dwarf2out.c (mem_loc_descriptor): Remove special casing of + CONSTANT_POOL_ADDRESS_P SYMBOL_REFs. If for MEM recursive call + on MEM's address failed, try avoid_constant_pool_reference and + recurse if it returned something different. + (loc_descriptor): If for MEM mem_loc_descriptor failed on the + address, try avoid_constant_pool_reference and recurse if it + returned something different. + (dw_loc_list_1): If for MEM mem_loc_descriptor failed on the + address and avoid_constant_pool_reference returned something + different, don't set have_address. + +2010-01-27 Alexandre Oliva + + PR debug/42861 + * var-tracking.c (val_store): Add modified argument, obey it. + Adjust callers. + (count_uses): Move down logging of main. + (compute_bb_dataflow): Use val_store for MO_VAL_USEs that + don't need resolution. + (emit_notes_in_bb): Likewise. + +2010-01-27 Richard Guenther + + PR middle-end/42878 + * tree-inline.c (remap_decl): Delay remapping of SSA name + default definitions until we need them. + +2010-01-27 Jakub Jelinek + + * config/rs6000/rs6000.c (TARGET_DELEGITIMIZE_ADDRESS): Redefine. + (rs6000_delegitimize_address): New function. + + * config/s390/s390.c (s390_delegitimize_address): Call + delegitimize_mem_from_attrs. + + PR middle-end/42874 + * tree-inline.c (cannot_copy_type_1): Removed. + (copy_forbidden): Don't forbid copying of functions containing + records/unions with variable length fields. + +2010-01-27 Christian Bruel + + Revert: + PR target/42841 + * config/sh/sh.c (find_barrier): Increase length for non delayed + conditional branches. + +2010-01-27 Matthias Klose + + * configure.ac (gnu-unique-object): Fix ldd version check. + * configure: Regenerate. + +2010-01-26 Rainer Orth + + * config/sparc/sparc.c (sparc_elf_asm_named_section): Test for + HAVE_GNU_AS value. + * config/sparc/sysv4.h [HAVE_GNU_AS] (TARGET_ASM_NAMED_SECTION): + Test for HAVE_GNU_AS value. + +2010-01-26 Rainer Orth + + * config.gcc (mips-sgi-irix[56]*): Set use_gcc_stdint. + * config/mips/iris.h (INT8_TYPE, INT16_TYPE, INT32_TYPE, + INT64_TYPE): Define. + (UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, UINT64_TYPE): Define. + (INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE, + INT_LEAST64_TYPE): Define. + (UINT_LEAST8_TYPE, UINT_LEAST16_TYPE, UINT_LEAST32_TYPE, + UINT_LEAST64_TYPE): Define. + (INT_FAST8_TYPE, INT_FAST16_TYPE, INT_FAST32_TYPE) + INT_FAST64_TYPE): Define. + (UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE, + UINT_FAST64_TYPE): Define. + (INTMAX_TYPE, UINTMAX_TYPE): Define. + (INTPTR_TYPE, UINTPTR_TYPE): Define. + (SIG_ATOMIC_TYPE): Define. + +2010-01-26 Richard Guenther + + * df-scan.c (df_scan_set_bb_info): Remove assert. + (df_insn_rescan_debug_internal): Merge asserts. + (df_install_ref): Likewise. + (df_mark_reg): Use bitmap_set_range. + (df_hard_reg_used_p): Remove assert. + (df_hard_reg_used_count): Likewise. + +2010-01-26 Richard Guenther + + PR rtl-optimization/42685 + * web.c (web_main): Ignore DEBUG_INSNs. + +2010-01-26 Joern Rennecke + + * doc/tm.texi (TARGET_HANDLE_C_OPTION): Explain arguments. + + (TARGET_RESOLVE_OVERLOADED_BUILTIN): Add loc parameter. + Fix types of fndecl and arglist parameters. + +2010-01-26 Richard Guenther + + PR middle-end/42806 + * tree-eh.c (unsplit_eh): Skip debug insns. + +2010-01-26 Richard Guenther + + PR tree-optimization/42250 + * ipa-type-escape.c (type_escape_execute): Do not analyze clones. + +2010-01-26 Jakub Jelinek + + PR fortran/42866 + * omp-low.c (expand_omp_sections): Only use single_pred if + l2_bb is single_pred_p. + +2010-01-25 Christian Bruel + + PR target/42841 + * config/sh/sh.c (find_barrier): Increase length for non delayed + conditional branches. + (sh_insn_length_adjustment): Use JUMP_TABLE_DATA_P. + +2010-01-24 David S. Miller + + * config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Only + define if not using GAS. + * config/sparc/sparc.c (sparc_elf_asm_named_section): + Likewise. Delete SECTION_MERGE code, which is only applicable + when using GAS. + +2010-01-24 Mark Mitchell + + PR c++/42748 + * config/arm/arm.c (arm_mangle_type): Do not warn about changes to + mangling of va_list in system headers. + +2010-01-23 Toon Moene + + * tree-predcom.c (combine_chains): Return NULL, not false. + +2010-01-23 Joern Rennecke + + * tree-loop-distribution.c (distribute_loop): Fix declaration and + initialization of variable res to agree with return type. + +2010-01-22 Steve Ellcey + + * Makefile.in (tree-sra.o): Add $(EXPR_H) dependency. + * tree-sra.c: Add include of expr.h. + +2010-01-22 Jakub Jelinek + + * tree-into-ssa.c (maybe_register_def): If stmt ends the bb, + insert the debug stmt on the single non-EH edge from the stmt. + +2010-01-22 Richard Henderson + + PR tree-opt/42833 + * tree-sra.c (sra_modify_assign): Delay re-gimplification of + the RHS until after generate_subtree_copies has insertted its + code before the current statement. + +2010-01-22 Joern Rennecke + + * doc/tm.texi (TARGET_MIN_DIVISIONS_FOR_RECIP_MUL): Fix return type. + + * gcc-plugin.h (plugin_init): Use "C" likage for c++. + +2010-01-21 Martin Jambor + + PR tree-optimization/42585 + * tree-sra.c (struct access): New field grp_total_scalarization. + (dump_access): Dump the new field. + (should_scalarize_away_bitmap): New variable. + (cannot_scalarize_away_bitmap): Likewise. + (sra_initialize): Allocate new bitmaps. + (sra_deinitialize): Free new bitmaps. + (create_access_1): New function. + (create_access): Parts moved to create_access_1. + (type_consists_of_records_p): New function. + (completely_scalarize_record): Likewise. + (build_access_from_expr): Set bit in cannot_scalarize_away_bitmap. + (build_accesses_from_assign): Set bits in should_scalarize_away_bitmap. + (sort_and_splice_var_accesses): Hint groups with a total_scalarization + access. + (analyze_all_variable_accesses): Completely scalarize small eligible + records. + +2010-01-21 Martin Jambor + + * tree-sra.c (build_ref_for_offset_1): Allow for zero size fields. + +2010-01-21 Andrew Haley + + * gcc.c (process_command): Move lang_specific_driver before + setting cc_libexec_prefix. + +2010-01-21 Richard Guenther + + PR middle-end/19988 + * fold-const.c (negate_expr_p): Pretend only negative + real constants are easily negatable. + +2010-01-20 Janis Johnson + Jason Merrill + + * tree.h (TYPE_TRANSPARENT_UNION): Replace with ... + (TYPE_TRANSPARENT_AGGR): this, for union and record. + * calls.c (initialize argument_information): Handle it. + * c-common.c (handle_transparent_union_attribute): Use new name. + * c-decl.c (finish_struct): Ditto. + * c-typeck.c (type_lists_compatible_p): Ditto. + (convert_for_assignment): Use new name and also handle record. + * function.c (aggregate_value_p): Handle it. + (pass_by_reference): Ditto. + (assign_parm_data_types): Ditto. + * print-tree.c (print_node): Ditto. + * lto-streamer-in.c (unpack_ts_type_value_fields): Ditto. + * lto-streamer-out.c (pack_ts_type_value_fields): Ditto. + * tree.c (first_field): New fn. + +2010-01-21 Dave Korn + + PR target/42818 + * config/i386/cygwin.h (CXX_WRAP_SPEC_LIST): Always apply wrappers, + even when linking statically, for now. + +2010-01-20 Alexandre Oliva + + PR debug/42715 + * var-tracking.c (use_type): Choose MO_VAL_SET for REGs set + without a cselib val. + (count_uses): Accept MO_VAL_SET with no val on stores. + (add_stores): Likewise. + +2010-01-20 Jakub Jelinek + + * var-tracking.c (check_value_val): Add a compile time assertion. + (dv_is_decl_p): Simplify. + (dv_as_decl, dv_as_value, dv_from_decl, dv_from_value): Only use + gcc_assert if ENABLE_CHECKING. + +2010-01-20 Alexandre Oliva + + PR debug/42782 + * var-tracking.c: Include tree-flow.h. + (mem_dies_at_call): New. + (dataflow_set_preserve_mem_locs): Use it. + (dataflow_set_remove_mem_locs): Likewise. + (dump_var): Renamed from dump_variable. Adjust all callers. + (dump_var_slot): Renamed from dump_variable_slot. Likewise. + * Makefile.in (var-tracking.o): Adjust deps. + +2010-01-20 Joern Rennecke + + * doc/tm.texi (TARGET_SCHED_SET_SCHED_FLAGS): Fix argument list. + +2010-01-20 Richard Guenther + + PR tree-optimization/42717 + * tree-ssa-dce.c (get_live_post_dom): Remove. + (forward_edge_to_pdom): Take an arbitrary edge to copy + degenerate PHI args from. + (remove_dead_stmt): Use the first post-dominator even if it + does not contain live statements as redirection destination. + +2010-01-20 Richard Guenther + + * tree-inline.c (estimate_num_insns): Handle EH builtins. + +2010-01-20 Jakub Jelinek + + * sel-sched.c (create_speculation_check): Remove set but not used + variable twin. + (try_transformation_cache): Remove set but not used variable ds. + (calculate_privileged_insns): Remove set but not used variables + cur_insn and min_spec_insn. + (find_best_expr): Remove set but not used variable avail_n. + * tree-predcom.c (base_names_in_chain_on): Remove set but not used + variable e. + * cgraphunit.c (assemble_thunk): Remove set but not used variable + false_label. + * haifa-sched.c (remove_notes): Remove set but not used variable prev. + * graphite-clast-to-gimple.c (gloog): Remove set but not used variable + new_scop_exit_edge. + +2010-01-20 Felyza Wishbringer + + PR bootstrap/42786 + * config.gcc (i[34567]86-*-*): Fix handling of athlon64 and athlon-fx + cpu types. Add support for *-sse3 cpu types. + (x86_64-*-*): Ditto. + +2010-01-20 Jakub Jelinek + + PR middle-end/42803 + * varasm.c (narrowing_initializer_constant_valid_p): Add CACHE + argument, call initializer_constant_valid_p_1 instead of + initializer_constant_valid_p, pass CACHE to it, return NULL + immediately if first call returns NULL. + (initializer_constant_valid_p_1): New function. + (initializer_constant_valid_p): Use it. + +2010-01-20 Thomas Quinot + + * tree.def (PLACEHOLDER_EXPR): Fix comment. + +2010-01-20 Jakub Jelinek + + * dwarf2out.c (mem_loc_descriptor): Use DW_OP_mod for UMOD instead + of MOD, handle MOD using DW_OP_{over,over,div,mul,minus}. + (loc_list_from_tree): Don't handle unsigned division. Handle + signed modulo using DW_OP_{over,over,div,mul,minus}. + * unwind-dw2.c (execute_stack_op): Handle DW_OP_mod using unsigned + modulo instead of signed. + +2010-01-20 DJ Delorie + + * config/h8300/h8300.c (F): Add "in_epilogue" flag. + (Fpa): Pass it + (h8300_emit_stack_adjustment): Propogate it. + (push): Pass it. + (h8300_expand_prologue): Likewise. + (h8300_expand_epilogue): Likewise. + +2010-01-19 Michael Matz + + PR tree-optimization/41783 + * tree-data-ref.c (toplevel): Include flags.h. + (dump_data_dependence_relation): Also dump the inputs if the + result will be unknown. + (split_constant_offset_1): Look through some conversions. + * tree-predcom.c (determine_roots_comp): Restart a new chain if + the offset from last element is too large. + (ref_at_iteration): Deal also with MISALIGNED_INDIRECT_REF. + (reassociate_to_the_same_stmt): Handle vector registers. + * tree-vect-data-refs.c (vect_equal_offsets): Handle unary operations + (e.g. conversions). + * tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop): Add + wide_prolog_niters argument, emit widening instructions. + (vect_do_peeling_for_alignment): Adjust caller, use widened + variant of the iteration cound. + * Makefile.in (tree-data-ref.o): Add $(FLAGS_H). + +2010-01-19 Ramana Radhakrishnan + + PR target/38697 + * config/arm/neon-testgen.m (emit_automatics): New parameter + features. Adjust for Fixed_return_reg feature. + (test_intrinsic): Call emit_automatics with new feature. + * config/arm/neon.ml: Update copyright years. + (features): New Fixed_return_reg feature. + (ops): Update feature for Vget_low. + +2010-01-19 Jakub Jelinek + + PR tree-optimization/42719 + * tree-outof-ssa.c (trivially_conflicts_p): Don't consider debug + stmt uses. + + PR debug/42728 + * fwprop.c (all_uses_available_at): Return false if def_set dest + is a REG that is used in def_insn. + +2010-01-19 Joern Rennecke + + * doc/tm.texi (TARGET_FIXED_CONDITION_CODE_REGS): Add argument names. + + (TARGET_CC_MODES_COMPATIBLE): Put return value in braces. + Add argument names. + + (TARGET_SCHED_INIT_SCHED_CONTEXT): Clarify language. + + * target.h (struct gcc_target) : Change type + of last argument to secondary_reload_info *. + +2010-01-18 Uros Bizjak + + PR target/42774 + * config/alpha/predicates.md (aligned_memory_operand): Return 0 for + memory references with unaligned offsets. Remove CQImode handling. + (unaligned_memory_operand): Return 1 for memory references with + unaligned offsets. Remove CQImode handling. + +2010-01-18 Richard Guenther + + PR middle-end/39954 + * cfgexpand.c (expand_call_stmt): TER pointer arguments in + builtin calls. + +2010-01-18 Richard Guenther + + PR tree-optimization/42781 + * tree-ssa-structalias.c (find_what_var_points_to): Skip + restrict processing only if the original variable was + artificial. + +2010-01-18 Joern Rennecke + + * doc/tm.texi (TARGET_ASM_FUNCTION_EPILOGUE): Update text on where to + find number of popped argument bytes. + + (TARGET_INVALID_WITHIN_DOLOOP): Put return value in braces. + Fix the text that describes the return value for invalid insns. + + (TARGET_SCHED_NEEDS_BLOCK_P): Fix return type. Fix argument list. + + (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Fix argument types. + Clarify what 'cost of the -dependence' is. Fix quoting. + + * toplev.c (default_get_pch_validity): Rename argument to "sz". + * doc/tm.texi (TARGET_GET_PCH_VALIDITY): Likewise. + +2010-01-17 Jakub Jelinek + + * dwarf2out.c (mem_loc_descriptor): Don't ICE on + {S,U}S_{PLUS,MINUS,NEG,ABS,ASHIFT}. + +2010-01-17 Richard Guenther + + PR middle-end/42248 + * function.c (split_complex_args): Take a VEC to modify. + (assign_parms_augmented_arg_list): Build a VEC instead of + a chain of PARM_DECLs. + (assign_parms_unsplit_complex): Take a VEC of arguments. + Do not fixup unmodified parms. + (assign_parms): Deal with the VEC. + (gimplify_parameters): Likewise. + +2010-01-17 Richard Guenther + + * tree-ssa-uncprop.c (uncprop_into_successor_phis): Fix PHI + node existence check. + * tree-vect-loop.c (vect_analyze_loop_form): Likewise. + * tree-cfgcleanup.c (merge_phi_nodes): Likewise. + * tree-ssa-dce.c (forward_edge_to_pdom): Likewise. + * tree-cfg.c (gimple_execute_on_growing_pred): Likewise. + (gimple_execute_on_growing_pred): Likewise. + +2010-01-17 Richard Guenther + + PR tree-optimization/42773 + * tree-ssa-pre.c (phi_translate_set): Fix check for PHI node existence. + (compute_antic_aux): Likewise. + (compute_partial_antic_aux): Likewise. + +2010-01-17 Jie Zhang + + PR debug/42767 + * dwarf2out.c (mem_loc_descriptor): Handle SS_TRUNCATE + and US_TRUNCATE. + +2010-01-17 Joern Rennecke + + * doc/tm.texi (TARGET_INIT_LIBFUNCS): Put @findex entries in order of + appearance. + + (TARGET_LEGITIMATE_ADDRESS_P): Add return type. + Fix markup for strict argument. + + (TARGET_SCHED_REORDER2): Fix argument types. + + (TARGET_SCHED_DFA_PRE_CYCLE_INSN): Fix return type. + (TARGET_SCHED_DFA_POST_CYCLE_INSN): Likewise. + + (TARGET_SCHED_DFA_PRE_ADVANCE_CYCLE): Fix name. + (TARGET_SCHED_DFA_POST_ADVANCE_CYCLE): Likewise. + + (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD): + Add argument name. + + (TARGET_SCHED_ALLOC_SCHED_CONTEXT): Remove duplicate documentation. + (TARGET_SCHED_INIT_SCHED_CONTEXT): Likewise. + (TARGET_SCHED_SET_SCHED_CONTEXT): Likewise. + (TARGET_SCHED_CLEAR_SCHED_CONTEXT): Likewise. + (TARGET_SCHED_FREE_SCHED_CONTEXT): Likewise. + + (TARGET_SCHED_SET_SCHED_CONTEXT): Fix typo. + + (TARGET_SCHED_GEN_SPEC_CHECK): Fix name. + + (TARGET_ASM_RELOC_RW_MASK): Add return type. + (TARGET_MANGLE_DECL_ASSEMBLER_NAME): Fix return type. + + (TARGET_STRIP_NAME_ENCODING): Fix markup of return type and parameter. + + (TARGET_ASM_FILE_START): Put @findex before paragraph start. + Use prototype. + + (TARGET_ASM_NAMED_SECTION): Fix argument list. + + (TARGET_HAVE_NAMED_SECTIONS): Use @deftypevr. + (TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Likewise. + + (TARGET_ASM_RECORD_GCC_SWITCHES_SECTION): Use @deftypevr. + + (TARGET_ASM_ASSEMBLE_VISIBILITY): Fix argument types. + + (TARGET_ASM_MARK_DECL_PRESERVED): Fix argument and markup + referring to it. Fix language. + + (TARGET_HAVE_CTORS_DTORS): Use @deftypevr. + + (TARGET_ASM_FINAL_POSTSCAN_INSN): Adjust name of first argument. + + (TARGET_ASM_EMIT_UNWIND_LABEL): Add argument types. + + (TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL): Add type to argument. + + (TARGET_UNWIND_EMIT): Remove space between 'FILE *' and + '@var{stream}. Remove stray 'and'. + + (TARGET_ARM_EABI_UNWINDER): Use @deftypevr. + + (TARGET_ASM_OUTPUT_DWARF_DTPREL): Adjust name of first argument. + + (TARGET_SET_DEFAULT_TYPE_ATTRIBUTES): Add missing article. + + (TARGET_OPTION_VALID_ATTRIBUTE_P): Fix name, it was + misspelled as TARGET_VALID_OPTION_ATTRIBUTE_P. + + (TARGET_GET_PCH_VALIDITY): Put 'void *' in braces. + Fix description of return value. + Rename argument "sz" to "len." + + (TARGET_CXX_GUARD_MASK_BIT): Add missing article. + Clarify meaning of 'true' return value. + + (TARGET_SHIFT_TRUNCATION_MASK): Fix return type. + + (TARGET_MODE_REP_EXTENDED): Fix two inconsisent uses of + rep_mode versus mode_rep. + + (TARGET_HANDLE_PRAGMA_EXTERN_PREFIX): Document. + + (TARGET_BUILTIN_DECL): Fix name. + + (TARGET_COMMUTATIVE_P): Fix type of first argument. + + (TARGET_SET_CURRENT_FUNCTION): Mention possibility of cfun being NULL. + + (TARGET_BRANCH_TARGET_REGISTER_CLASS): Fix return type. + + (TARGET_USE_LOCAL_THUNK_ALIAS_P): Document as macro instead of hook. + + (TARGET_RELAXED_ORDERING): Use @deftypevr. + + (TARGET_GET_DRAP_RTX): Note that this is a hook. + Clarify language. + + (TARGET_BUILTIN_RECIPROCAL): Fix argument types. + Rename argument tm_fn to md_fn. + + (TARGET_OPTION_PRINT): Fix argument list. + +2010-01-16 Harsha Jagasia + + PR target/42664 + * config/i386/i386.c (ix86_fixup_binary_operands): + Revert FMA4 fixup of operands. + +2010-01-16 Ralf Wildenhues + + PR gcc/42525 + * Makefile.in (write_entries_to_file, install-plugin): + Use \012 instead of \n with tr. + +2010-01-16 Richard Sandiford + + * configure.ac (HAVE_AS_REF): New C macro. + * configure: Regenerate. + * config.in: Likewise. + * collect2.c (main): Only postpone SCAN_DWEH to the second pass + if HAVE_AS_REF. + * config/rs6000/aix.h (ASM_OUTPUT_DWARF_TABLE_REF): Only define + if HAVE_AS_REF. + +2010-01-16 Joern Rennecke + + * doc/tm.texi (TARGET_USE_BLOCKS_FOR_CONSTANT_P): Fix argument types. + + (TARGET_SUPPORT_VECTOR_MISALIGNMENT): Fix argument types. + + (TARGET_USE_ANCHORS_FOR_SYMBOL_P): Fix argument types. + + (TARGET_SCHED_ALLOC_SCHED_CONTEXT): Put 'void *' in braces. + + (TARGET_IN_SMALL_DATA_P): Fix argument type. + + (TARGET_BINDS_LOCAL_P): Fix argument type. + + (TARGET_ASM_FILE_END): Use prototype. + + (TARGET_ASM_RECORD_GCC_SWITCHES): Don't put 'int' in braces. + + (TARGET_DWARF_CALLING_CONVENTION): Fix argument type. + + (TARGET_COMP_TYPE_ATTRIBUTES): Fix argument types. + + (TARGET_VALID_DLLIMPORT_ATTRIBUTE_P): Fix argument type. + + (TARGET_EMUTLS_VAR_ALIGN_FIXED): Don't put 'bool' in braces. + (TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS): Likewise. + + (TARGET_PCH_VALID_P): Put 'const char *' in braces. + (TARGET_CHECK_PCH_TARGET_FLAGS): Likewise. + + (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Don't put 'bool' in braces. + (TARGET_ADDR_SPACE_SUBSET_P): Likewise. + (TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Don't put 'rtx' in braces. + (TARGET_ADDR_SPACE_CONVERT): Likewise. + + (TARGET_CASE_VALUES_THRESHOLD): Put 'unsigned int' in braces. + + (TARGET_MACHINE_DEPENDENT_REORG: Use prototype. + + (TARGET_INIT_BUILTINS): Use prototype. + + (TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN): + Put 'const char *' in braces. Fix parameter types. + (TARGET_INVALID_CONVERSION): Fix parameter types. + (TARGET_INVALID_UNARY_OP, TARGET_INVALID_BINARY_OP): Likewise. + (TARGET_INVALID_PARAMETER_TYPE, TARGET_INVALID_RETURN_TYPE): Likewise. + + (TARGET_PROMOTED_TYPE): Remove braces around 'tree'. + Fix argument type. + + (TARGET_CONVERT_TO_TYPE): Remove braces around 'tree'. + + (TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS): Remove braces around 'bool'. + +2010-01-15 Joern Rennecke + + * doc/tm.texi (TARGET_HELP): Fix return type. + + (TARGET_PROMOTE_FUNCTION_MODE): Put 'enum machine_mode' + in braces. Fix argument types. + + (TARGET_LIBGCC_CMP_RETURN_MODE): Use prototype. + + (TARGET_LIBGCC_SHIFT_COUNT_MODE): Use prototype. + + (TARGET_MS_BITFIELD_LAYOUT_P): Fix argument type. + + (TARGET_DECIMAL_FLOAT_SUPPORTED_P): Don't put 'bool' in braces. + (TARGET_FIXED_POINT_SUPPORTED_P): Likewise. + + (TARGET_MANGLE_TYPE): Fix argument types. + + (TARGET_IRA_COVER_CLASSES): Use prototype. + + (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Fix return type. Use prototype. + + (TARGET_CAN_ELIMINATE): Use identifiers for argument names. + + (TARGET_PROMOTE_PROTOTYPES): Fix argument type. + + (TARGET_MUST_PASS_IN_STACK): Fix argument type. + + (TARGET_CALLEE_COPIES): Fix argument types. + + (TARGET_SPLIT_COMPLEX_ARG): Fix argument type. + + (TARGET_GIMPLIFY_VA_ARG_EXPR): Fix argument types. + + (TARGET_FUNCTION_VALUE): Fix argument types. + + (TARGET_RETURN_IN_MSB): Fix argument type. + + (TARGET_RETURN_IN_MEMORY): Fix argument types. + + (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Fix argument types. + + (TARGET_EXTRA_LIVE_ON_ENTRY): Fix argument type. + + (TARGET_STRICT_ARGUMENT_NAMING): Make literal in text + agree with return type. + + (TARGET_PRETEND_OUTGOING_VARARGS_NAMED): Add Prototype. + 2010-01-15 Jing Yu PR rtl-optimization/42691