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  1. 09 Oct, 2010 19 commits
  3. 08 Oct, 2010 21 commits
    • re PR fortran/45943 (gfortran.dg/streamio_16.f90: Fails under MinGW64 - probably \r\n vs \n issue) · 97de8e32 
      2010-10-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/45943
	* gfortran.dg/streamio_16.f90: Update test.

From-SVN: r165208
      Jerry DeLisle committed
    • re PR rtl-optimization/45903 (unnecessary load of 32/64bit variable when only 8 bits are needed) · 9ad17c6a 
      	PR tree-optimization/45903
	* simplify-rtx.c (simplify_subreg): Optimize lowpart SUBREG
	of *SHIFTRT of MEM.

	* gcc.target/i386/pr45903.c: New test.

From-SVN: r165202
      Jakub Jelinek committed
    • re PR rtl-optimization/45903 (unnecessary load of 32/64bit variable when only 8 bits are needed) · 509dd380 
      	PR tree-optimization/45903
	* simplify-rtx.c (simplify_subreg): Optimize lowpart SUBREG
	of *SHIFTRT of MEM.

	* gcc.target/i386/pr45903.c: New test.

From-SVN: r165200
      Jakub Jelinek committed
    • future (_Result_alloc): Derive from _Alloc, exploit the Empty Base Optimization. · 0fd76d8e 
      2010-10-08  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/future (_Result_alloc): Derive from _Alloc,
	exploit the Empty Base Optimization.

From-SVN: r165194
      Paolo Carlini committed
    • lto-streamer-in.c (lto_input_ts_decl_minimal_tree_pointers): Re-construct BLOCK_VARS. · bd39cb52 
      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.

From-SVN: r165191
      Richard Guenther committed
    • lto-streamer-out.c (lto_output_ts_block_tree_pointers): Do not output BLOCK_SUBBLOCKS. · 8686c474 
      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.

From-SVN: r165190
      Richard Guenther committed
    • Makefile.in (TM_H): Include $(FLAGS_H) instead of options.h. · a75bfaa6 
      	* 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.

ada:
	* gcc-interface/misc.c (gnat_init_options_struct): New.  Split out
	from gnat_init_options.
	(LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.

c-family:
	* c-common.c (parse_optimize_options): Call
	decode_cmdline_options_to_array_default_mask before
	decode_options.  Update arguments to decode_options.
	* c-common.h (c_common_init_options_struct): Declare.
	* c-opts.c (c_common_init_options_struct): New.  Split out from
	c_common_init_options.

cp:
	* cp-objcp-common.h (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.

fortran:
	* f95-lang.c (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
	* gfortran.h (gfc_init_options_struct): Declare.
	* options.c (gfc_init_options_struct): New.  Split out from
	gfc_init_options.

java:
	* lang.c (java_init_options_struct): New.  Split out from
	java_init_options.
	(LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.

lto:
	* lto-lang.c (lto_init_options): Change to
	lto_init_options_struct.  Update parameters.
	(LANG_HOOKS_INIT_OPTIONS): Don't define.
	(LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.

From-SVN: r165189
      Joseph Myers committed
    • * gnat.dg/interface5.adb: Compile with warnings disabled. · e899aa16 
      From-SVN: r165186
      Arnaud Charlet committed
    • * config/rx/rx.c (TARGET_EXCEPT_UNWIND_INFO): Define. · ab86687c 
      From-SVN: r165184
      Nathan Froyd committed
    • sparc-protos.h (function_arg_advance, [...]): Delete. · 9adafb9f 
      	* 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.

From-SVN: r165183
      Nathan Froyd committed
    • bfin-protos.h (function_arg, [...]): Delete. · 74f41f02 
      	* 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.

From-SVN: r165182
      Nathan Froyd committed
    • score-protos.h (score_function_arg): Delete. · 3a2bd2f4 
      	* 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.

From-SVN: r165181
      Nathan Froyd committed
    • s390-protos.h (s390_function_arg_advance): Delete. · 3cb1da52 
      	* 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.

From-SVN: r165180
      Nathan Froyd committed
    • spu-protos.h (spu_function_arg): Delete. · 925ed112 
      	* 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.

From-SVN: r165179
      Nathan Froyd committed
    • tree-ssa-sccvn.c (init_vn_nary_op_from_pieces): New function. · 9ad6bebe 
      	* 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.

From-SVN: r165178
      Nathan Froyd committed
    • [multiple changes] · b878c938 
      2010-10-08  Ed Schonberg  <schonberg@adacore.com>

	* sem_aux.adb: Cleanup Is_Immutably_Limited_Type.

2010-10-08  Robert Dewar  <dewar@adacore.com>

	* exp_ch3.adb: Minor reformatting.
	* exp_ch5.adb: Add comment.

From-SVN: r165177
      Arnaud Charlet committed
    • Add PR buzilla numbers to ChangeLog · 78e27dd3 
      From-SVN: r165176
      Tejas Belagod committed
    • [multiple changes] · 40f07b4b 
      2010-10-08  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb (Check_Duplicate_Pragma): Check for entity match
	* gcc-interface/Make-lang.in: Update dependencies.
	* einfo.ads: Minor reformatting.

2010-10-08  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch5.adb, sem_ch3.adb, exp_ch7.adb, exp_util.adb, sem_aux.adb,
	sem_aux.ads, exp_ch4.adb, exp_ch6.adb, sem_ch6.adb, exp_aggr.adb,
	exp_ch3.adb: Change Is_Inherently_Limited_Type to
	Is_Immutably_Limited_Type to accord with new RM terminology.
	* sem_aux.adb (Is_Immutably_Limited_Type): A type that is a descendant
	of a formal limited private type is not immutably limited in a generic
	body.

From-SVN: r165175
      Arnaud Charlet committed
    • [multiple changes] · af31bffb 
      2010-10-08  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb (Check_Duplicate_Pragma): New procedure
	Add calls to this new procedure where appropriate

2010-10-08  Vincent Celier  <celier@adacore.com>

	* a-textio.adb (Get_Chunk): Code clean up.

2010-10-08  Robert Dewar  <dewar@adacore.com>

	* a-strbou.ads, a-strfix.adb, a-strfix.ads, a-strsea.adb, a-strsea.ads,
	a-strsup.adb, a-strsup.ads, a-strunb-shared.adb, a-strunb-shared.ads,
	a-strunb.adb, a-strunb.ads, a-stwibo.ads, a-stwifi.adb, a-stwifi.ads,
	a-stwise.adb, a-stwise.ads, a-stwisu.adb, a-stwisu.ads,
	a-stwiun-shared.adb, a-stwiun-shared.ads, a-stwiun.adb, a-stwiun.ads,
	a-stzbou.ads, a-stzfix.adb, a-stzfix.ads, a-stzsea.adb, a-stzsea.ads,
	a-stzsup.adb, a-stzsup.ads, a-stzunb-shared.adb, a-stzunb-shared.ads,
	a-stzunb.adb, a-stzunb.ads (Find_Token): New version with From
	parameter.

From-SVN: r165174
      Arnaud Charlet committed
    • fr30.c (TARGET_EXCEPT_UNWIND_INFO): Define. · 0db0c836 
      	* config/fr30/fr30.c (TARGET_EXCEPT_UNWIND_INFO): Define.
	* config/fr30/fr30.md (leave_func): Rewrite without post_inc.

From-SVN: r165173
      Nathan Froyd committed
    • sem_cat.adb (Check_Categorization_Dependencies): Remote types packages can… · 6f123e48 
      sem_cat.adb (Check_Categorization_Dependencies): Remote types packages can depend on preleborated packages.

2010-10-08  Robert Dewar  <dewar@adacore.com>

	* sem_cat.adb (Check_Categorization_Dependencies): Remote types
	packages can depend on preleborated packages.

2010-10-08  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb (Check_Interrupt_Or_Attach_Handler): Pragmas
	Interrupt_Handler and Attach_Handler not allowed in generics.

From-SVN: r165172
      Robert Dewar committed