X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2FChangeLog;h=538551d85b85f4eabe348cbf5e66b454fb1e4acf;hb=678451e45df34d26de6b7aaf7209cc7ef28fb4bb;hp=3525466c3d9bf0aac43915dea56afe1447e445d0;hpb=d6f21aeb0b7f3981b1bc55579cf85fa9c7379c2b;p=pf3gnuchains%2Fgcc-fork.git diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 3525466c3d9..538551d85b8 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,210 @@ +2010-10-08 H.J. Lu + + PR target/45913 + * config/i386/i386.c (ix86_binary_operator_ok): Support + "andhi/andsi/anddi" as a zero-extending move. + +2010-10-08 Nathan Froyd + + * builtins.c (fold_call_stmt): Don't copy gimple call arguments + into a temporary array. + +2010-10-08 Jakub Jelinek + + PR tree-optimization/45903 + * simplify-rtx.c (simplify_subreg): Optimize lowpart SUBREG + of *SHIFTRT of MEM. + +2010-10-08 Richard Guenther + + * lto-streamer-in.c (lto_input_ts_decl_minimal_tree_pointers): + Re-construct BLOCK_VARS. + (lto_input_ts_block_tree_pointers): Do not stream BLOCK_VARS. + * lto-streamer-out.c (lto_output_ts_block_tree_pointers): Likewise. + * tree.c (free_lang_data_in_block): Remove. + (free_lang_data_in_decl): Do not touch DECL_CONTEXT of non-PARM_DECLs. + Do not touch the BLOCK tree. + * expr.c (expand_expr_real_1): Allow externals. + +2010-10-08 Richard Guenther + + * lto-streamer-out.c (lto_output_ts_block_tree_pointers): + Do not output BLOCK_SUBBLOCKS. + * lto-streamer-in.c (lto_input_ts_block_tree_pointers): + Reserve exact space needed for BLOCK_NONLOCALIZED_VARS. + Re-construct BLOCK_SUBBLOCKS of parent block. + (lto_input_ts_binfo_tree_pointers): Reserve exact space needed + for BINFO_BASE_ACCESSES. + +2010-10-08 Joseph Myers + + * Makefile.in (TM_H): Include $(FLAGS_H) instead of options.h. + (TREE_H): Include $(FLAGS_H) instead of options.h. + (opts-common.o): Depend on $(FLAGS_H) instead of options.h. + * c-objc-common.h (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define. + * common.opt (flag_complex_method, flag_evaluation_order, + flag_ira_algorithm, flag_ira_region, flag_warn_unused_result): New + Variable declarations. + * configure.ac (tm_include_list): Include flags.h instead of + options.h. + * configure: Regenerate. + * flags.h: Condition out contents for target libraries. Include + options.h at end of file. + (flag_complex_method, flag_ira_algorithm, flag_ira_region, + flag_evaluation_order, flag_warn_unused_result): Remove. + * gcc.c (main): Intialize global_options with global_options_init. + * langhooks-def.h (lhd_init_options_struct): Declare. + (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define. + (LANG_HOOKS_INITIALIZER): Include LANG_HOOKS_INIT_OPTIONS_STRUCT. + * langhooks.c (lhd_init_options_struct): New. + * langhooks.h (struct lang_hooks): Add init_options_struct. + Update comment on init_options. + * optc-gen.awk: Generate initializer for global_options_init, not + global_options. + * opth-gen.awk: Condition out structure declarations for target + libraries. Declare global_options_init. + * opts-common.c: Include flags.h instead of options.h. + * opts.c (flag_warn_unused_result): Remove. + (read_cmdline_options): Take gcc_options parameters. Pass them to + read_cmdline_option. + (initial_lang_mask, initial_min_crossjump_insns, + initial_max_fields_for_field_sensitive, + initial_loop_invariant_max_bbs_in_loop): Define at file scope. + (init_options_once): New. Split out of decode_options. + (init_options_struct): New. Split out of decode_options. + (decode_cmdline_options_to_array_default_mask): New. + (default_options_optimization): New. Split out of decode_options. + (decode_options): Move most code to other functions. Update call + to read_cmdline_options. + (finish_options): New. Split out of decode_options. + * opts.h (decode_options): Add gcc_options parameters. + (init_options_once, init_options_struct, + decode_cmdline_options_to_array_default_mask): New. + * toplev.c (flag_complex_method, flag_ira_algorithm, + flag_ira_region, flag_evaluation_order): Remove. + (general_init): Use global_options_init for initial flag values + for global_dc. + (toplev_main): Call init_options_once, init_options_struct, + lang_hooks.init_options_struct, + decode_cmdline_options_to_array_default_mask and + lang_hooks.init_option before decode_options. Update arguments to + decode_options. + * tree.h: Include flags.h instead of options.h. + +2010-10-08 Nathan Froyd + + * config/rx/rx.c (TARGET_EXCEPT_UNWIND_INFO): Define. + +2010-10-08 Nathan Froyd + + * config/sparc/sparc-protos.h (function_arg_advance, function-arg): + Delete. + * config/sparc/sparc.h (FUNCTION_ARG_ADVANCE, FUNCTION_ARG): Delete. + (FUNCTION_INCOMING_ARG): Delete. + * config/sparc/sparc.c (scan_record_type): Const-ify tree argument. + (function_arg_slotno): Likewise. Take bool arguments. + (sparc_arg_partial_bytes): Update call to it. + (function_arg): Rename to... + (sparc_function_arg_1): ...this. Take bool arguments. + (sparc_function_arg, sparc_function_incoming_arg): New functions. + (function_arg_advance): Rename to... + (sparc_function_arg_advance): ...this. Take bool argument. + (TARGET_FUNCTION_ARG_ADVANCE, TARGET_FUNCTION_ARG): Define. + (TARGET_FUNCTION_INCOMING_ARG): Define. + +2010-10-08 Nathan Froyd + + * config/bfin/bfin-protos.h (function_arg, function_arg_advance): + Delete. + * config/bfin/bfin.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. + * config/bfin/bfin.c (function_arg_advance): Rename to... + (bfin_function_arg_advance): ...this. Make static. Take const_tree + and bool arguments. + (function_arg): Rename to... + (bfin_function_arg): ...this. Make static. Take const_tree and bool + arguments. + (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. + +2010-10-08 Nathan Froyd + + * config/score/score-protos.h (score_function_arg): Delete. + (score_function_arg_advance): Delete. + * config/score/score3.h (score3_function_arg_advance): Take a + const_tree and a bool. + (score3_function_arg): Likewise. + * config/score/score7.h (score7_function_arg_advance): Likewise. + (score7_function_arg): Likewise. + * config/score/score3.c (score3_classify_arg): Likewise. + (score3_function_arg_advance, score3_function_arg): Likewise. + * config/score/score7.c (score7_classify_arg): Likewise. + (score7_function_arg_advance, score7_function_arg): Likewise. + * config/score/score.c (score_function_arg_advance): Likewise. + (score_function_arg): Likewise. De-const-ify `cum' argument. + (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. + +2010-10-08 Nathan Froyd + + * config/s390/s390-protos.h (s390_function_arg_advance): Delete. + (s390_function_arg): Delete. + * config/s390/s390.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. + * config/s390/s390.c (s390_function_arg_float): Take a const_tree. + (s390_function_arg_integer): Likewise. + (s390_function_arg_advance): Make static. Take a const_tree and + a bool. + (s390_function_arg): Likewise. + (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. + +2010-10-08 Nathan Froyd + + * config/spu/spu-protos.h (spu_function_arg): Delete. + * config/spu/spu.h (FUNCTION_ARG): Delete. + (FUNCTION_ARG_ADVANCE): Move code to ... + * config/spu/spu.c (spu_function_arg_advance): New function. + (spu_function_arg): Make static. Take a const_tree and a bool. + (spu_setup_incoming_varargs): Call spu_function_arg_advance. + (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. + +2010-10-08 Nathan Froyd + + * config/rx/rx.c (TARGET_EXCEPT_UNWIND_INFO): Define. + +2010-10-08 Nathan Froyd + + * tree-ssa-sccvn.c (init_vn_nary_op_from_pieces): New function. + (init_vn_nary_op_from_op): New function. + (init_vn_nary_op_from_stmt): New function. + (vn_nary_op_lookup_1): New function. + (sizeof_vn_nary_op): New function. + (alloc_vn_nary_op_noinit): New function. + (alloc_vn_nary_op): New function. + (vn_nary_op_insert_into): New function. + (vn_nary_op_lookup_pieces): Rewrite to use new helper functions. + (vn_nary_op_lookup): Likewise. + (vn_nary_op_lookup_stmt): Likewise. + (vn_nary_op_insert_pieces): Likewise. + (vn_nary_op_insert): Likewise. + (vn_nary_op_insert_stmt): Likewise. + (copy_nary): Likewise. + (set_value_id_for_result): New function. + (set_hashtable_value_ids): Call it. + +2010-10-08 Nathan Froyd + + * config/fr30/fr30.c (TARGET_EXCEPT_UNWIND_INFO): Define. + * config/fr30/fr30.md (leave_func): Rewrite without post_inc. + +2010-10-08 Nathan Froyd + + * config/mcore/mcore.h (INCOMING_RETURN_ADDR_RTX): Define. + * config/mcore/mcore.c (TARGET_EXCEPT_UNWIND_INFO): Define. + +2010-10-08 Alexandre Oliva + + PR debug/45656 + * cse.c (cse_extended_basic_block): Preserve cc0 info across + debug isnsn. Skip them when searching for cc0 setter. + (set_live_p): Skip debug insns when searching for cc0 user. + 2010-10-08 Alexandre Oliva PR debug/45673 @@ -64,11 +271,13 @@ 2010-10-07 Tejas Belagod + PR Tree-Vect/45847 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Add NULL check for vectype_out returned by get_vectype_for_scalar_type(). 2010-10-07 Tejas Belagod + PR target/45805 * config/arm/neon.md (neon_unpack_): Add 'w' to constraint, add register specifier in instruction template. (neon_vec_pack_trunc_): Likewise.