mirror/gcc
2
0
Fork 0
mirror of git://gcc.gnu.org/git/gcc.git synced 2025-02-23 21:59:54 +08:00
Code Issues Packages Projects Releases Wiki Activity
120,131 Commits 73 Branches 201 Tags 2.1 GiB
e1dfe00531
Commit Graph

120131 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Paolo Carlini
e1dfe00531 re PR c++/55226 (ICE regression in regard to anonymous unions and constexpr) 
/cp
2012-11-07  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/55226
	Revert:
	2012-10-23  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/54922
	* semantics.c (cx_check_missing_mem_inits): Handle anonymous union
	members.

/testsuite
2012-11-07  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/55226
	Revert:
	2012-10-23  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/54922
	* g++.dg/cpp0x/constexpr-union4.C: New.

From-SVN: r193292
 2012-11-07 11:15:40 +00:00
Yufeng Zhang
44c0e7b925 aarch64.c (aarch64_expand_prologue): For the load-pair with writeback instruction... 
gcc/ChangeLog

2012-11-07  Yufeng Zhang  <yufeng.zhang@arm.com>

	* config/aarch64/aarch64.c (aarch64_expand_prologue): For the
	load-pair with writeback instruction, replace
	aarch64_set_frame_expr with add_reg_note (REG_CFA_ADJUST_CFA);
	add new local variable 'cfa_reg' and use it.

gcc/testsuite/ChangeLog

2012-11-07  Yufeng Zhang  <yufeng.zhang@arm.com>

	* gcc.target/aarch64/dwarf-cfa-reg.c: New test.

From-SVN: r193291
 2012-11-07 11:01:46 +00:00
Kaz Kojima
b9195e54ef pr49220.c: New test. 
* gcc.c-torture/compile/pr49220.c: New test.

From-SVN: r193290
 2012-11-07 10:50:22 +00:00
Kaz Kojima
d78e64db20 re PR middle-end/49220 (ICE in create_pre_exit, at mode-switching.c:401) 
PR middle-end/49220
	* mode-switching.c (create_pre_exit): Set short_block if there
	are no copy insns.

From-SVN: r193289
 2012-11-07 10:48:12 +00:00
Florian Weimer
92d38f386b init.c (build_new_1): Do not check for arithmetic overflow if inner array size is 1. 
* init.c (build_new_1): Do not check for arithmetic overflow if
	inner array size is 1.

	* g++.dg/init/new40.C: New.

From-SVN: r193287
 2012-11-07 10:45:57 +01:00
Martin Jambor
7d57274b36 lto-cgraph.c: Include tree-pass.h. 
2012-11-07  Martin Jambor  <mjambor@suse.cz>

	* lto-cgraph.c: Include tree-pass.h.
	(lto_output_node): Stream node->ipa_transforms_to_apply.
	(input_node): Likewise.
	* tree-pass.h (passes_by_id): Declare.
	(passes_by_id_size): Likewise.
	* Makefile.in (lto-cgraph.o): Add TREE_PASS_H to dependencies.

From-SVN: r193286
 2012-11-07 10:28:50 +01:00
Jan Hubicka
13412e2fec ipa-inline-analysis.c (true_predicate, [...]): Fix formatting. 
* ipa-inline-analysis.c (true_predicate, single_cond_predicate,
	reset_inline_edge_summary): Fix
	formatting.
	(account_size_time): Bump up the limit on number of size/time entries to
	256.
	(estimate_function_body_sizes): Work in reverse postorder.

From-SVN: r193285
 2012-11-07 09:22:50 +00:00
Jonathan Wakely
d720a22b6e stl_vector.h (vector(size_type)): Add missing allocator parameter. 
* include/bits/stl_vector.h (vector(size_type)): Add missing allocator
	parameter.
	* include/bits/stl_bvector.h: Likewise.
	* include/debug/vector (vector(size_type)): Likewise.
	* include/profile/vector (vector(size_type)): Likewise. Pass allocator
	to base constructor.
	* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
	Adjust dg-error line numbers.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
	Likewise.

From-SVN: r193284
 2012-11-07 09:17:42 +00:00
David S. Miller
aaa050aa4a Revert sparc "U" constraint removal. 
PR bootstrap/55211
	Revert:
    	* config/sparc/constraints.md ("U"): Delete.
    	* config/sparc/sparc.md: Use 'r' constraint instead of 'U'.
    	* config/sparc/sync.md: Likewise.
	And revert parts of:
	* doc/md.texi: Sync sparc constraint documentation with reality.

From-SVN: r193283
 2012-11-07 00:42:09 -08:00
Jakub Jelinek
9ac37178e3 i386.c (ix86_avx_u128_mode_after): Don't look for reg in CALL operand. 
* config/i386/i386.c (ix86_avx_u128_mode_after): Don't
	look for reg in CALL operand.

From-SVN: r193282
 2012-11-07 08:52:16 +01:00
Jakub Jelinek
6e02b5f509 re PR debug/54693 (VTA guality issues with loops) 
PR debug/54693
	* tree-flow.h (propagate_threaded_block_debug_into): New prototype.
	* tree-ssa-threadedge.c (propagate_threaded_block_debug_into): No
	longer static.
	* tree-ssa-loop-ch.c (copy_loop_headers): Use it.

	* gcc.dg/guality/pr54693-2.c: New test.

From-SVN: r193281
 2012-11-07 08:50:01 +01:00
Eric Botcazou
4c166488ff Makefile.in: Revert most changes. 
* gcc-interface/Makefile.in: Revert most changes.
	* gcc-interface/Make-lang.in (gnatlib): Remove ada/s-oscons.ads.
libada/
	* libada/Makefile.in: Revert most changes.

From-SVN: r193280
 2012-11-07 04:58:23 +00:00
Sterling Augustine
bdd1118890 dwarf2out.c (output_comdat_type_unit): Check for OBJECT_FORMAT_ELF. 
2012-11-06  Sterling Augustine <saugustine@google.com>

	* dwarf2out.c (output_comdat_type_unit): Check for OBJECT_FORMAT_ELF.



Co-Authored-By: Cary Coutant <ccoutant@google.com>

From-SVN: r193279
 2012-11-07 01:18:28 +00:00
Paolo Carlini
0611ce440a re PR libstdc++/51850 (debug mode for std::array and tr1::array) 
2012-11-06  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/51850
	* include/debug/array: New, debug-mode implementation.
	* include/profile/array: New.
	* include/std/array: Adjust.
	* include/std/tuple: Just include <array>.
	* include/Makefile.am: Add.
	* include/Makefile.in: Regenerate.
	* testsuite/23_containers/array/debug/front1_neg.cc: New.
	* testsuite/23_containers/array/debug/
	square_brackets_operator1_neg.cc: Likewise.
	* testsuite/23_containers/array/debug/front2_neg.cc: Likewise.
	* testsuite/23_containers/array/debug/
	square_brackets_operator2_neg.cc: Likewise.
	* testsuite/23_containers/array/debug/back1_neg.cc: Likewise.
	* testsuite/23_containers/array/debug/back2_neg.cc: Likewise.
	* testsuite/23_containers/array/tuple_interface/get_neg.cc: Tweak
	to run only in normal-mode.
	* testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
	Likewise.
	* testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: New.
	* testsuite/23_containers/array/tuple_interface/
	tuple_element_debug_neg.cc: Likewise.

From-SVN: r193278
 2012-11-07 00:42:19 +00:00
Lawrence Crowl
bff0e5295a Add a contrib script for comparing the performance of two sets of 
compiler runs.

Usage documentation is in the script.

The script produces output of the form:

$ compare_two_ftime_report_sets "Log0/*perf" "Log3/*perf" 

Arithmetic sample for timevar log files
"Log0/*perf"
and selecting lines containing "TOTAL" with desired confidence 95 is 
trial count is 4, mean is 443.022 (95% confidence in 440.234 to 445.811),
std.deviation is 1.75264, std.error is 0.876322

Arithmetic sample for timevar log files
"Log3/*perf"
and selecting lines containing "TOTAL" with desired confidence 95 is 
trial count is 4, mean is 441.302 (95% confidence in 436.671 to 445.934),
std.deviation is 2.91098, std.error is 1.45549

The first sample appears to be 0.39% larger,
with 60% confidence of being larger.
To reach 95% confidence, you need roughly 14 trials,
assuming the standard deviation is stable, which is iffy.

Tested on x86_64 builds.


Index: contrib/ChangeLog

2012-11-05  Lawrence Crowl  <crowl@google.com>

	* compare_two_ftime_report_sets: New.

From-SVN: r193277
 2012-11-07 00:36:04 +00:00
Andrew Pinski
8f7a6877db vect-fmaxv-fminv-compile.c: Add -fno-vect-cost-model. 
2012-11-06  Andrew Pinski  <apinski@cavium.com>

	* gcc.target/aarch64/vect-fmaxv-fminv-compile.c: Add -fno-vect-cost-model.

From-SVN: r193276
 2012-11-06 16:18:31 -08:00
GCC Administrator
86d1f6a037 Daily bump. 
From-SVN: r193275
 2012-11-07 00:18:29 +00:00
Aldy Hernandez
398b1daa2d tm: Add uninstrumented code path 
Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r193271
 2012-11-06 15:55:39 -08:00
Aldy Hernandez
066b83541d * cfghooks.c (copy_bbs): Handle a null loop_father. 
From-SVN: r193270
 2012-11-06 15:55:29 -08:00
Aldy Hernandez
27f7e1c331 Handle null current_function_decl in cgraph_debug_gimple_stmt 
* cfghooks.c (cgraph_debug_gimple_stmt): Handle a null
        current_function_decl.

From-SVN: r193269
 2012-11-06 15:55:20 -08:00
Richard Henderson
7ec887015f Prevent "illegal" block sharing within transactions. 
* tree-ssa-tail-merge.c (find_duplicate): Do not consider
        is_tm_ending_fndecl calls as mergable.

From-SVN: r193268
 2012-11-06 15:55:11 -08:00
Sterling Augustine
99ea153e45 common.opt (gno-split-dwarf, [...]): New switches. 
gcc/ChangeLog

2012-11-06  Sterling Augustine <saugustine@google.com>
            Cary Coutant <ccoutant@google.com>

	* common.opt (gno-split-dwarf, gsplit-dwarf): New switches.
	* doc/invoke.texi (Debugging Options): Document them.
	* gcc.c (replace_extension_spec_func):  New function.
	(ASM_FINAL_SPEC): Adjust.
	(static_spec_functions): Add new field for replace-extension.
	(check_live_switch): Adjust comment.  Add case for 'g'.
	* opts.c (finish_options): Set x_debug_generate_pub_sections based on
	x_dwarf_split_debug_info.
	(common_handle_option): Add case for OPT_gsplit_dwarf.
	* dwarf2out.h (addr_table_entry_struct): Add forward declaration.
	(dw_val_struct): Add val_entry pointer.
	* dwarf2out.c: (debug_skeleton_info_section,
	debug_skeleton_abbrev_section, debug_addr_section,
	debug_skeleton_line_section, debug_str_offsets_section): New globals.
	(NOT_INDEXED, NO_INDEX_ASSIGNED): New defines.
	(indirect_string_node): New field index.
	(ate_kind): New enum with fields ate_kind_rtc, ate_kind_rtx_dtprel,
	ate_kind_label.
	(addr_table_entry): New structure and type.
	(dw_loc_list_struct): Add field begin_entry.
	(new_loc_desc): Initialize val_entry.
	(size_of_loc_descr, output_loc_operands, output_loc_operands_raw):
	Add cases for DW_OP_GNU_addr_index and DW_OP_const_index.
	(build_cfa_loc): Initialize val_entry.
	(AT_index, add_addr_table_entry, remove_addr_table_entry,
	add_AT_lbl_id): New functions.
	(add_AT_addr, add_AT_range_list): New parameter force_direct.
	(output_die_abbrevs): New function.
	(add_ranges_by_labels): New parameter force_direct.
	(output_line_info): New parameter prologue_only.
	(dtprel_bool): New enum with dtprel_false and dtprel_true.
	(dw_addr_op, new_addr_loc_descr): New functions.
	(DEBUG_DWO_INFO_SECTION, DEBUG_DWO_ABBREV_SECTION,
	DEBUG_ADDR_SECTION, DEBUG_NORM_MACINFO_SECTION,
	DEBUG_DWO_MACINFO_SECTION, DEBUG_MACINFO_SECTION,
	DEBUG_NORM_MACRO_SECTION, DEBUG_DWO_MACRO_SECTION,
	DEBUG_MACRO_SECTION, DEBUG_DWO_LINE_SECTION,
	DEBUG_DWO_LOC_SECTION, DEBUG_NORM_STR_OFFSETS_SECTION,
	DEBUG_DWO_STR_OFFSETS_SECTION, DEBUG_STR_OFFSETS_SECTION,
	DEBUG_DWO_STR_SECTION, DEBUG_NORM_STR_SECTION, DEBUG_STR_SECTION,
	DEBUG_MACRO_SECTION_FLAGS, DEBUG_SKELETON_LINE_SECTION_LABEL,
	DEBUG_SKELETON_INFO_SECTION_LABEL, DEBUG_ADDR_SECTION_LABEL
	DEBUG_SKELETON_ABBREV_SECTION_LABEL): New macros.
	(DEBUG_STR_SECTION_FLAGS): Adjust.
	(TEXT_SECTION_LABEL, COLD_TEXT_SECTION_LABEL,
	DEBUG_LINE_SECTION_LABEL, DEBUG_INFO_SECTION_LABEL,
	DEBUG_ABBREV_SECTION_LABEL, DEBUG_ADDR_SECTION_LABEL,
	DEBUG_LOC_SECTION_LABEL, DEBUG_RANGES_SECTION_LABEL,
	DEBUG_MACINFO_SECTION_LABEL, DEBUG_MACRO_SECTION_LABEL): Adjust
	indentation.
	(debug_skeleton_abbrev_section_label, debug_addr_section_label,
	debug_skeleton_line_section_label, debug_skeleton_info_section_label):
	New global variables.
	(add_AT_flag, add_AT_int, add_AT_unsigned, add_AT_double, add_AT_vec,
	add_AT_data8): Initialize val_entry.
	(add_AT_low_high_pc): New parameter force_direct. Handle
	dwarf_split_debug_info.
	(set_indirect_string, find_AT_string_form): New functions.
	(AT_string_form): Adjust to call find_AT_string_from.
	(add_AT_die_ref, add_AT_fde_ref, add_AT_loc, add_AT_list):
	Initialize val_entry.
	(addr_index_table): New global variable.
	(addr_table_entry_do_hash, addr_table_entry_eq, add_addr_table_entry,
	init_addr_table_entry, remove_addr_table_entry, index_addr_table_entry,
	remove_loc_list_addr_table_entries): New functions.
	(add_AT_addr, add_AT_lbl_id, add_AT_range_list): New parameter
	force_direct.  Handle dwarf_split_debug_info.
	(add_AT_file, add_AT_vms_delta, add_AT_lineptr, add_AT_macptr,
	add_AT_offset): Initialize val_entry.
	(UNRELOCATED_OFFSET, RELOCATED_OFFSET): New defines.
	(size_of_die): Handle dwarf_split_debug_info.
	(size_of_aranges, value_format): Call AT_class.  Check AT_index.
	(output_die_abbrevs): New function.
	(output_abbrev_section): Call output_die_abbrevs.
	(new_loc_list): Initialize begin_entry.
	(output_loc_list): Handle dwarf_split_debug_info.
	(output_range_list_offset, output_loc_list_offset,
	output_attr_index_or_value, ): New functions.
	(output_die): Fix call to dw2_asm_output_data.  Call
	output_attr_index_or_value and output_range_list_offset.
	Adjust logic around dw_val_class_str.
	(add_top_lebel_skeleton_die_attrs, get_skeleton_type_unit,
	output_skeleton_debug_sections): New functions.
	(output_comdat_type_unit, output_pubname, output_aranges): Handle
	dwarf_split_debug_info.
	(add_ranges_by_labels): New parameter force_direct.
	(mem_loc_descriptor, loc_descr): Call new_addr_loc_descr.
	(loc_list_from_tree, add_const_value_attribtue): Use dtprel_bools in
	place of generic integer.
	(dwarf2out_vms_debug_main_pointer, gen_entry_point_die, gen_label_die,
	gen_call_site_die, gen_subprogram_die, gen_variable_die,
	add_high_low_attributes): Adjust calls to add_AT_lbl_id.
	(output_macinfo_op): Adjust indirect_string_logic.
	(save_macinfo_strings): New function.
	(output_macinfo): Adjust.
	(dwarf2out_init): Handle dwarf_split_debug_info.
	(index_string, output_index_string_offset, output_index_string): New
	functions.
	(output_indirect_string): Adjust.
	(output_indirect_strings, output_addr_table_entry, output_addr_table):
	New functions.
	(resolve_addr_in_expr, hash_loc_operands): Handle DW_OP_GNU_addr_index
	and DW_OP_GNU_const_index.  Handle dwarf_split_debug_info.  Call
	remove_loc_list_addr_table_entries and remove_addr_table_entry.
	(index_location_lists): New function.
	(dwarf2out_finish): Handle dwarf_split_debug_info.  New variable
	main_comp_unit_die.  Adjust calls to add_AT_low_high_pc,
	add_ranges_by_labels, add_AT_addr, and add_AT_lineptr. Call
	save_macinfo_strings and output_indirect_strings.

include/ChangeLog

2012-10-29  Sterling Augustine <saugustine@google.com>
            Cary Coutant <ccoutant@google.com>

	* dwarf2.h (dwarf_location_list_entry_type): New enum with fields
	DW_LLE_GNU_end_of_list_entry, DW_LLE_GNU_base_address_selection_entry,
	DW_LLE_GNU_start_end_entry and DW_LLE_GNU_start_length_entry.




Co-Authored-By: Cary Coutant <ccoutant@google.com>

From-SVN: r193267
 2012-11-06 23:15:25 +00:00
Ian Lance Taylor
e808687a8c generic-morestack.c (__generic_morestack): Align the returned stack pointer to a 32 byte boundary. 
* generic-morestack.c (__generic_morestack): Align the returned
	stack pointer to a 32 byte boundary.
	* config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
	increment the return address until we have decided that we don't
	have a varargs function.
	(__morestack) [32-bit]: Align stack correctly when calling C
	functions.
	(__morestack) [64-bit]: Likewise.

From-SVN: r193264
 2012-11-06 23:04:28 +00:00
Jonathan Wakely
b142d8a2b5 55123.cc: Remove duplicate include. 
* testsuite/20_util/shared_ptr/cons/55123.cc: Remove duplicate
	include.

From-SVN: r193263
 2012-11-06 22:53:16 +00:00
Gerald Pfeifer
9422dd19d7 i386.c (make_dispatcher_decl): Guard with ASM_OUTPUT_TYPE_DIRECTIVE and HAVE_GNU_INDIRECT_FUNCTION. 
* config/i386/i386.c (make_dispatcher_decl): Guard with
	ASM_OUTPUT_TYPE_DIRECTIVE and HAVE_GNU_INDIRECT_FUNCTION.

From-SVN: r193261
 2012-11-06 22:14:47 +00:00
Andrew Pinski
46ffb64d6c aarch64_guard1.C: Add -fno-section-anchors. 
2012-11-06  Andrew Pinski  <apinski@cavium.com>

	* g++.dg/abi/aarch64_guard1.C: Add -fno-section-anchors.

From-SVN: r193260
 2012-11-06 14:06:19 -08:00
Jan Hubicka
9dc4346aba ipa-inline-analysis.c (estimate_function_body_sizes, [...]): Cap time calculations. 
* ipa-inline-analysis.c (estimate_function_body_sizes,
	inline_update_overall_summary): Cap time calculations.

From-SVN: r193259
 2012-11-06 21:08:49 +00:00
Ian Lance Taylor
efa1fe237a Update index.go from master testsuite. 
From-SVN: r193258
 2012-11-06 19:48:12 +00:00
Uros Bizjak
32387f4bfa i386.c (ix86_init_machine_status): Do not explicitly clear tls_descriptor_call_expanded_p again. 
* config/i386/i386.c (ix86_init_machine_status): Do not
	explicitly clear tls_descriptor_call_expanded_p again.

From-SVN: r193257
 2012-11-06 20:04:47 +01:00
Uros Bizjak
e4ecb9228b * config/i386/sse.md 
(<avx_avx2>_maskstore<ssemodesuffix><avxsizesuffix>): Mark operand 0
	as read and written by the instruction.

From-SVN: r193256
 2012-11-06 19:53:21 +01:00
Ian Lance Taylor
8273ed8077 compiler, runtime: Size of int is now 64 bits on x86_64. 
From-SVN: r193255
 2012-11-06 18:46:38 +00:00
Ian Lance Taylor
fb3f38da2a compiler, libgo: Fixes to prepare for 64-bit int. 
From-SVN: r193254
 2012-11-06 18:28:21 +00:00
Ian Lance Taylor
855a44ee8f compiler, runtime: Memcmp routine returns intgo. 
From-SVN: r193253
 2012-11-06 18:12:45 +00:00
Uros Bizjak
d1a0e53309 ChangeLog: Add missing PR number. 
* ChangeLog: Add missing PR number.
	* testsuite/ChangeLog: Ditto.

From-SVN: r193252
 2012-11-06 19:00:46 +01:00
Alexandre Oliva
fe77e0edab re PR debug/54693 (VTA guality issues with loops) 
PR debug/54693
* tree-ssa-threadedge.c (propagate_threaded_block_debug_into):
Use a stack vector before allocating a pointer set.

From-SVN: r193251
 2012-11-06 17:58:52 +00:00
Martin Jambor
d044dd177f ipa-prop.c (ipa_get_param_decl_index_1): New function. 
2012-11-06  Martin Jambor  <mjambor@suse.cz>

	* ipa-prop.c (ipa_get_param_decl_index_1): New function.
	(ipa_get_param_decl_index): Just call ipa_get_param_decl_index_1.
	(ipa_populate_param_decls): Accept descriptors parameter rather
	than the whole info.
	(load_from_unmodified_param): Likewise.
	(ipa_load_from_parm_agg_1): Likewise.
	(ipa_load_from_parm_agg): Extract descriptors from info.
	(compute_complex_assign_jump_func): Likewise.
	(ipa_analyze_indirect_call_uses): Likewise.

From-SVN: r193250
 2012-11-06 18:39:37 +01:00
Jan Hubicka
d3669566a7 ipa-inline.c (compute_uninlined_call_time): Return gcov_type. 
* ipa-inline.c (compute_uninlined_call_time): Return gcov_type.
	(compute_inlined_call_time): Watch overflows.
	(relative_time_benefit): Compute in gcov_type.

From-SVN: r193249
 2012-11-06 17:32:40 +00:00
Jan Hubicka
1a99ae7bd9 Forgot changelog :( 
From-SVN: r193248
 2012-11-06 17:28:36 +00:00
Jan Hubicka
519cac4a7a cfgloopanal.c (get_loop_hot_path): New function. 
* cfgloopanal.c (get_loop_hot_path): New function.
	* tree-ssa-lop-ivcanon.c (struct loop_size): Add CONSTANT_IV,
	NUM_NON_PURE_CALLS_ON_HOT_PATH, NUM_PURE_CALLS_ON_HOT_PATH,
	NUM_BRANCHES_ON_HOT_PATH.
	(tree_estimate_loop_size): Compute the new values.
	(try_unroll_loop_completely): Disable unrolling of loops with only
	calls or too many branches.
	(tree_unroll_loops_completely): Deal also with outer loops of hot loops.
	* cfgloop.h (get_loop_hot_path): Declare.
	* params.def (PARAM_MAX_PEEL_BRANCHES): New parameters.
	* invoke.texi (max-peel-branches): Document.

	* gcc.dg/tree-ssa/loop-1.c: Make to look like a good unroling candidate still.
	* gcc.dg/tree-ssa/loop-23.c: Likewise.
	* gcc.dg/tree-ssa/cunroll-1.c: Unrolling now happens early.
	* gcc.dg/tree-prof/unroll-1.c: Remove confused dg-options.

From-SVN: r193246
 2012-11-06 16:22:45 +00:00
Jan Hubicka
425b784f2c * ipa-pure-const.c (check_stmt): Fix debug info formatting. 
From-SVN: r193245
 2012-11-06 16:05:18 +00:00
Uros Bizjak
443ca5fc9b i386.c (TARGET_INSTANTIATE_DECLS): New define. 
* config/i386/i386.c (TARGET_INSTANTIATE_DECLS): New define.
	(ix86_instantiate_decls): New function.
	(ix86_expand_builtin) <case IX86_BUILTIN_LDMXCSR>: Use SLOT_TEMP
	stack slot instead of SLOT_VIRTUAL.
	<case IX86_BUILTIN_STMXCSR>: Ditto.
	(assign_386_stack_local): Do not assert when virtual slot is valid.
	* config/i386/i386.h (enum ix86_stack_slot): Remove SLOT_VIRTUAL.
	* config/i386/i386.md (truncdfsf2): Do not use SLOT_VIRTUAL stack slot.
	(truncxf<mode>2): Ditto.
	(floatunssi<mode>2): Ditto.
	(isinf<mode>2): Ditto.
	* config/i386/sync.md (atomic_load<mode>): Ditto.
	(atomic_store<mode>): Ditto.

From-SVN: r193244
 2012-11-06 17:00:35 +01:00
David Edelsohn
ab72bd1821 * const-uniq-1.c: Expand regex to match AIX XCOFF labels. 
From-SVN: r193243
 2012-11-06 09:54:33 -05:00
Uros Bizjak
782a4ee8a9 re PR target/41993 ([sh] ICE in create_pre_exit, at mode-switching.c:399) 
PR middle-end/41993
	* gcc.dg/torture/pr41993.c: New test.

From-SVN: r193242
 2012-11-06 15:30:52 +01:00
Jan Hubicka
22458c5af7 l_fma_float_?.c: Update. 
* gcc.target/i386/l_fma_float_?.c: Update.
	* gcc.target/i386/l_fma_double_?.c: Update.

	* tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound,
	vect_do_peeling_for_alignment): Fix loop bound computation.
	* tree-vect-loop.c (vect_transform_loop): Maintain loop bounds.

From-SVN: r193241
 2012-11-06 13:49:30 +00:00
Arnaud Charlet
c8fef899e8 Makefile.in (osconstool): Revert previous change, still needed after all. 
* Makefile.in (osconstool): Revert previous change, still needed
	after all. Add call to copy-s-oscons target.

From-SVN: r193240
 2012-11-06 14:16:43 +01:00
Arnaud Charlet
bd9d53f381 * gcc-interface/Makefile.in (copy-s-oscons): New target. 
From-SVN: r193239
 2012-11-06 14:15:37 +01:00
Arnaud Charlet
015bee83fd [multiple changes] 
2012-11-06  Robert Dewar  <dewar@adacore.com>

	* err_vars.ads, atree.ads: Minor reformatting.

2012-11-06  Arnaud Charlet  <charlet@adacore.com>

	* gcc-interface/Make-lang.in: Update dependencies.
	* gcc-interface/Makefile.in: Add runtime pairs for Android.
	Rework handling of s-oscons.ads.
	* s-osinte-android.ads, s-osinte-android.adb: New files.

2012-11-06  Tristan Gingold  <gingold@adacore.com>

	* gcc-interface/trans.c (gnat_to_gnu): For N_Real_Literal, create the
	binary representation of vax floats.

From-SVN: r193238
 2012-11-06 12:56:42 +01:00
Arnaud Charlet
540d7a7787 * Makefile.in (osconstool): Removed, no longer needed. 
From-SVN: r193237
 2012-11-06 12:56:14 +01:00
Oleg Endo
0f9a3fd393 re PR target/54089 ([SH] Refactor shift patterns) 
PR target/54089
	* config/sh/sh.c (and_xor_ior_costs, addsubcosts): Double the costs for
	ops larger than SImode.
	* config/sh/sh.md (rotcl, *rotcl): New insns and splits.
	(ashldi3_k): Convert to insn_and_split and use new rotcl insn.

	PR target/54089
	* gcc.target/sh/pr54089-8.c: New.
	* gcc.target/sh/pr54089-9.c: New.

From-SVN: r193236
 2012-11-06 11:55:43 +00:00
Arnaud Charlet
ee2ba85639 [multiple changes] 
2012-11-06  Tristan Gingold  <gingold@adacore.com>

	* sem_ch9.adb (Analyze_Protected_Type_Declaration): Fix thinko
	in previous commit.

2012-11-06  Jose Ruiz  <ruiz@adacore.com>

	* ali.adb (Scan_ALI): Fix parsing mechanism for -fstack-check.

2012-11-06  Thomas Quinot  <quinot@adacore.com>

	* atree.adb, atree.ads, einfo.adb, errout.adb, errout.ads, erroutc.adb,
	erroutc.ads, errutil.adb, errutil.ads, err_vars.ads, expander.adb,
	exp_ch13.adb, exp_ch2.adb, exp_ch6.adb, exp_dist.adb, fe.h,
	fmap.adb, fmap.ads, gprep.adb, makeutl.adb, osint.adb, osint.ads,
	par_sco.adb, prepcomp.adb, prj-part.adb, prj-proc.adb, scng.adb,
	sdefault.ads, sem_ch10.adb, sem_ch13.adb, sem_ch2.adb, sem_ch3.adb,
	sem_ch4.adb, sem_ch5.adb, sem_dim.adb, sem_elab.adb, sem_eval.adb,
	sem_intr.adb, sem_prag.adb, sem_type.adb, sem_warn.adb, stylesw.adb,
	stylesw.ads, targparm.adb, targparm.ads (Cascaded_Error): Rename to
	more descriptive name 'Check_Error_Detected'. Add calls to
	Check_Error_Detected at places where semantic analysis is abandoned
	assuming a previously detected error.

From-SVN: r193235
 2012-11-06 12:28:27 +01:00