+2010-10-08 H.J. Lu <hongjiu.lu@intel.com>
+
+ 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 <froydnj@codesourcery.com>
+
+ * builtins.c (fold_call_stmt): Don't copy gimple call arguments
+ into a temporary array.
+
+2010-10-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/45903
+ * simplify-rtx.c (simplify_subreg): Optimize lowpart SUBREG
+ of *SHIFTRT of MEM.
+
+2010-10-08 Richard Guenther <rguenther@suse.de>
+
+ * 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 <rguenther@suse.de>
+
+ * 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 <joseph@codesourcery.com>
+
+ * 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 <froydnj@codesourcery.com>
+
+ * config/rx/rx.c (TARGET_EXCEPT_UNWIND_INFO): Define.
+
+2010-10-08 Nathan Froyd <froydnj@codesourcery.com>
+
+ * 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 <froydnj@codesourcery.com>
+
+ * 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 <froydnj@codesourcery.com>
+
+ * 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 <froydnj@codesourcery.com>
+
+ * 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 <froydnj@codesourcery.com>
+
+ * 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 <froydnj@codesourcery.com>
+
+ * config/rx/rx.c (TARGET_EXCEPT_UNWIND_INFO): Define.
+
+2010-10-08 Nathan Froyd <froydnj@codesourcery.com>
+
+ * 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 <froydnj@codesourcery.com>
+
+ * config/fr30/fr30.c (TARGET_EXCEPT_UNWIND_INFO): Define.
+ * config/fr30/fr30.md (leave_func): Rewrite without post_inc.
+
+2010-10-08 Nathan Froyd <froydnj@codesourcery.com>
+
+ * config/mcore/mcore.h (INCOMING_RETURN_ADDR_RTX): Define.
+ * config/mcore/mcore.c (TARGET_EXCEPT_UNWIND_INFO): Define.
+
+2010-10-08 Alexandre Oliva <aoliva@redhat.com>
+
+ 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 <aoliva@redhat.com>
PR debug/45673
2010-10-07 Tejas Belagod <tejas.belagod@arm.com>
+ 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 <tejas.belagod@arm.com>
+ PR target/45805
* config/arm/neon.md (neon_unpack<US>_<mode>): Add 'w' to
constraint, add register specifier in instruction template.
(neon_vec_pack_trunc_<mode>): Likewise.
OSDN Git Service
