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Konstantin Serebryany
e664c61c84 re PR sanitizer/56454 (need to rename attribute no_address_safety_analysis to no_sanitize_address) 
PR sanitizer/56454
	* asan.c (gate_asan): Lookup no_sanitize_address instead of
	no_address_safety_analysis attribute.
	* doc/extend.texi (no_address_safety_attribute): Rename to
	no_sanitize_address attribute, mention no_address_safety_analysis
	attribute as deprecated alias.

	* c-common.c (handle_no_sanitize_address_attribute): New function.
	(c_common_attribute_table): Add no_sanitize_address attribute.
	(handle_no_address_safety_analysis_attribute): Add
	no_sanitize_address attribute, not no_address_safety_analysis
	attribute.

	* g++.dg/asan/default-options-1.C (__asan_default_options): Use
	no_sanitize_address attribute rather than no_address_safety_analysis.
	* g++.dg/asan/sanitizer_test_utils.h
	(ATTRIBUTE_NO_ADDRESS_SAFETY_ANALYSIS): Likewise.
	* c-c++-common/asan/attrib-1.c: Test no_sanitize_address attribute
	in addition to no_address_safety_analysis.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r196361
 2013-02-28 22:23:23 +01:00
Jakub Jelinek
37b5ec8fcd re PR middle-end/56461 (GCC is leaking lots of memory) 
PR middle-end/56461
	* tree-vectorizer.h (vect_get_slp_defs): Change 3rd argument
	type to vec<vec<tree> > *.
	* tree-vect-slp.c (vect_get_slp_defs): Likewise.  Change vec_defs
	to be vec<tree> instead of vec<tree> *, set vec_defs
	to vNULL and call vec_defs.create (number_of_vects), adjust other
	uses of vec_defs.
	* tree-vect-stmts.c (vect_get_vec_defs, vectorizable_call,
	vectorizable_condition): Adjust vect_get_slp_defs callers.

From-SVN: r196360
 2013-02-28 22:20:26 +01:00
Jason Merrill
4b3bb3f347 re PR c++/56481 (endless loop compiling a C++ file) 
PR c++/56481
	* g++.dg/cpp0x/constexpr-and.C: New.

From-SVN: r196359
 2013-02-28 15:36:47 -05:00
Jason Merrill
728761beb0 re PR c++/56481 (endless loop compiling a C++ file) 
PR c++/56481
	* semantics.c (potential_constant_expression_1): Use
	cxx_eval_outermost_constant_expr rather than maybe_constant_value.

From-SVN: r196358
 2013-02-28 15:21:23 -05:00
Jakub Jelinek
15fd8332c0 files.c (_cpp_find_file): If returning early... 
* files.c (_cpp_find_file): If returning early, before storing
	something to *hash_slot and *hash_slot is NULL, call htab_clear_slot
	on it.  Access *hash_slot using void * type rather than
	struct file_hash_entry * to avoid aliasing issues.

From-SVN: r196356
 2013-02-28 20:57:56 +01:00
Jakub Jelinek
4c37612689 asan_mapping.h (kMidMemEnd): Increase to 0x4fffffffffULL. 
* asan/asan_mapping.h (kMidMemEnd): Increase to 0x4fffffffffULL.
	* asan/asan_rtl.cc (__asan_init): Increase kMidMemEnd to
	0x4fffffffffULL.

From-SVN: r196355
 2013-02-28 20:55:40 +01:00
James Greenhalgh
ba96cdfb5f [AArch64/AArch64-4.7] Fix warning - Unused variable in aarch64_float_const_representable. 
gcc/
	* config/aarch64/aarch64.c
	(aarch64_float_const_representable): Remove unused variable.

From-SVN: r196352
 2013-02-28 17:35:40 +00:00
James Greenhalgh
6f5496913f [AArch64/AArch64-4.7] Fix warning - aarch64_mangle_type has no prototype. 
gcc/
	* config/aarch64/aarch64.c (aarch64_mangle_type): Make static.

From-SVN: r196349
 2013-02-28 17:28:14 +00:00
James Greenhalgh
af55e82d62 gcc/ 
* config/aarch64/aarch64-builtins.c
    	(aarch64_init_simd_builtins): Make static.

From-SVN: r196347
 2013-02-28 17:19:33 +00:00
James Greenhalgh
1df3f46455 [AArch64/AArch64-4.7] Fix warning - aarch64_simd_make_constant has no prototype. 
gcc/
	* config/aarch64/aarch64.c
	(aarch64_simd_make_constant): Make static.

From-SVN: r196345
 2013-02-28 17:10:53 +00:00
Jason Merrill
c966f2deb7 re PR c++/56243 (ICE in tree check: expected field_decl, have identifier_node in fixed_type_or_null, at cp/class.c:6645) 
PR c++/56243
	* call.c (build_over_call): Avoid virtual lookup in a template.

From-SVN: r196343
 2013-02-28 11:01:09 -05:00
Martin Jambor
f8f42513b0 tree-sra.c (load_assign_lhs_subreplacements): Do not put replacements with no initialization to the RHS of debug statements. 
2013-02-28  Martin Jambor  <mjambor@suse.cz>

	* tree-sra.c (load_assign_lhs_subreplacements): Do not put replacements
	with no initialization to the RHS of debug statements.

From-SVN: r196341
 2013-02-28 13:46:29 +01:00
Martin Jambor
b48b3fc483 re PR tree-optimization/56294 (BOOT_CFLAGS='-O2 -g -fno-ipa-sra' leads to bootstrap comparison failure) 
2013-02-28  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/56294
	* tree-sra.c (analyze_access_subtree): Create replacement declarations.
	Adjust dumping.
	(get_access_replacement): Do not call create_access_replacement.
	Assert a replacement exists.
	(get_repl_default_def_ssa_name): Create the replacement declaration
	itself.

testsuite/
	* g++.dg/debug/pr56294.C: New test.

From-SVN: r196340
 2013-02-28 13:43:33 +01:00
Marcus Shawcroft
4f3ff9c1db Add XFAIL to g++.old-deja/g++.pt/ptrmem6.C for AArch64. 
2013-02-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>

        * g++.old-deja/g++.pt/ptrmem6.C(main): Add xfail aarch64*-*-*.

From-SVN: r196338
 2013-02-28 10:30:39 +00:00
Ramana Radhakrishnan
c3ae224c20 Call final_start_function and final_end_function from arm_output_mi_thunk. 
2013-02-28  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	* config/arm/arm.c (arm_output_mi_thunk): Call final_start_function and final_end_function.

From-SVN: r196336
 2013-02-28 10:26:41 +00:00
Marek Polacek
45fa0eef76 re PR rtl-optimization/56466 (ICE in verify_loop_structure, at cfgloop.c:1629 (loop with header n not in loop tree !)) 
PR rtl-optimization/56466
        * loop-unroll.c (unroll_and_peel_loops): Call fix_loop_structure
        if we're changing a loop.
        (peel_loops_completely): Likewise.

From-SVN: r196335
 2013-02-28 10:13:48 +00:00
Paolo Carlini
502c067d54 re PR c++/55813 (Poorly named/documented option Wctor-dtor-privacy) 
2013-02-28  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/55813
	* doc/invoke.texi ([-Wctor-dtor-privacy]): Complete.

From-SVN: r196334
 2013-02-28 10:00:54 +00:00
Jakub Jelinek
1a80db971d configure.ac: Don't define ENABLE_CHECKING whenever --enable-checking is seen... 
* configure.ac: Don't define ENABLE_CHECKING whenever
	--enable-checking is seen, instead use similar --enable-checking=yes
	vs. --enable-checking=release default as gcc/ subdir has and
	define ENABLE_CHECKING if ENABLE_CHECKING is defined in gcc/.
	Define ENABLE_VALGRIND_CHECKING if requested.
	* lex.c (new_buff): If ENABLE_VALGRIND_CHECKING, put _cpp_buff
	struct first in the allocated buffer and result->base after it.
	(_cpp_free_buff): If ENABLE_VALGRIND_CHECKING, free buff itself
	instead of buff->base.
	* config.in: Regenerated.
	* configure: Regenerated.

From-SVN: r196333
 2013-02-28 10:58:47 +01:00
Georg-Johann Lay
ff24afc8d0 re PR target/56445 (avr.c:11551:16: error: invoking macro FX_FTYPE_FX ar gument 1: empty macro arguments are undefined) 
PR target/56445
	* config/avr/avr.c (avr_init_builtins): Use 'n' instead of empty
	macro parameters with: FX_FTYPE_FX, FX_FTYPE_FX_INT, INT_FTYPE_FX,
	INTX_FTYPE_FX, FX_FTYPE_INTX.
	* config/avr/builtins.def: Adjust respective DEF_BUILTIN.

From-SVN: r196332
 2013-02-28 09:16:08 +00:00
Georg-Johann Lay
c7b1fc1b9c * avr/avr-mcus.def (ata5272, ata5505, attiny1634, ata6285) 
(ata6286, atmega8a, atmega48pa, ata5790, ata5790n, ata5795)
	(atmega164pa, atmega165pa, atmega168pa, atmega16hva, atmega16hvb)
	(atmega16hvbrevb, atmega16m1, atmega16u4, atmega26hvg, atmega32a)
	(atmega32a, atmega3250pa, atmega3290pa, atmega32c1, atmega32m1)
	(atmega32u4, atmega32u6, atmega64a, atmega6490a, atmega6490p)
	(atmega64c1, atmega64m1, atmega64rfa2, atmega64rfr2, atmega32hvb)
	(atmega32hvbrevb, atmega16hva2, atmega48hvf, at90pwm161)
	(atmega128a, atmega1284, atmxt112sl, atmxt224, atmxt224e)
	(atmxt336s, atxmega16a4u, atxmega16c4, atxmega32a4u, atxmega32c4)
	(atxmega32e5, atxmega64a3u, atxmega64a4u, atxmega64b1, atxmega64b3)
	(atxmega64c3, atxmega64d4, atxmega128a3u, atxmega128b1)
	(atxmega128b3, atxmega128c3, atxmega128d4, atmxt540s, atmxt540sreva)
	(atxmega192a3u, atxmega192c3, atxmega256a3u, atxmega256c3)
	(atxmega384c3, atxmega384d3, atxmega128a4u): New AVR_MCU.
	(avrxmega6): Increase max flash segments from 5 to 6.
	* config/avr/t-multilib: Regenerate.
	* config/avr/avr-tables.opt: Regenerate.
	* doc/avr-mmcu.texi: Regenerate.

From-SVN: r196331
 2013-02-28 09:03:09 +00:00
Georg-Johann Lay
4a0e3cfe46 avr.h (device_to_arch): Rename to device_to_ld. 
* config/avr/avr.h (device_to_arch): Rename to device_to_ld.
	(avr_device_to_arch): Rename to avr_device_to_ld.
	(avr_device_to_as): New prototype.
	(EXTRA_SPEC_FUNCTIONS): Add device_to_as.
	(ASM_SPEC): Use device_to_as to get -mmcu= and -mno-skip-bug=.
	* config/avr/driver-avr.c (avr_device_to_as): New.
	(avr_device_to_arch): Rename to avr_device_to_ld.

From-SVN: r196330
 2013-02-28 09:00:25 +00:00
Naveen H.S
6166d43380 slsr-1.c: Allow widening multiplications. 
2013-02-28  Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

	* gcc.dg/tree-ssa/slsr-1.c: Allow widening multiplications.
	* gcc.dg/tree-ssa/slsr-2.c: Likewise.
	* gcc.dg/tree-ssa/slsr-3.c: Likewise.

From-SVN: r196329
 2013-02-28 06:44:06 +00:00
GCC Administrator
2c57fbcfad Daily bump. 
From-SVN: r196328
 2013-02-28 00:17:45 +00:00
Jakub Jelinek
3f292312f2 re PR middle-end/56461 (GCC is leaking lots of memory) 
PR middle-end/56461
	* tree-vect-data-refs.c (vect_permute_load_chain): Avoid using copy
	method on dr_chain and result_chain.

From-SVN: r196325
 2013-02-27 23:06:21 +01:00
Jakub Jelinek
a344216b4b re PR middle-end/56461 (GCC is leaking lots of memory) 
PR middle-end/56461
	* tree-ssa-loop-niter.c (maybe_lower_iteration_bound): Call
	pointer_set_destroy on not_executed_last_iteration.

From-SVN: r196324
 2013-02-27 23:05:33 +01:00
Jakub Jelinek
f121ad02f5 re PR middle-end/56461 (GCC is leaking lots of memory) 
PR middle-end/56461
	* tree-vect-loop.c (vectorizable_reduction): Release vect_defs
	vector.

From-SVN: r196323
 2013-02-27 22:40:53 +01:00
Jakub Jelinek
307f83a3e7 re PR middle-end/56461 (GCC is leaking lots of memory) 
PR middle-end/56461
	* ipa-pure-const.c (propagate): Use FOR_EACH_FUNCTION instead of
	FOR_EACH_DEFINED_FUNCTION when freeing state.

From-SVN: r196322
 2013-02-27 22:35:53 +01:00
Jakub Jelinek
e19624ee2a re PR middle-end/56461 (GCC is leaking lots of memory) 
PR middle-end/56461
	* df-scan.c (df_insn_delete): Use df_scan_free_mws_vec before
	pool_free.
	(df_insn_rescan_debug_internal): Use df_scan_free_mws_vec before
	overwriting it.

From-SVN: r196321
 2013-02-27 22:35:06 +01:00
Jakub Jelinek
90e709fd8e re PR middle-end/56461 (GCC is leaking lots of memory) 
PR middle-end/56461
	* ipa-cp.c (decide_whether_version_node): Call vec_free on
	known_aggs[i].items and release known_aggs vector.

From-SVN: r196320
 2013-02-27 22:34:27 +01:00
Jakub Jelinek
97785e5285 re PR middle-end/56461 (GCC is leaking lots of memory) 
PR middle-end/56461
	* ipa-reference.c (propagate): Free node_info even for alias nodes.

From-SVN: r196319
 2013-02-27 22:33:20 +01:00
Jason Merrill
140bec21b8 re PR c++/56358 ([C++11] Erroneous interaction of typedef and inherited constructor declarations) 
PR c++/56358
	PR c++/56323
	* name-lookup.c (do_class_using_decl): Use ctor_identifier instead
	of the base name for inheriting ctors.
	(push_class_level_binding_1): Remove inheriting ctor handling.
	* pt.c (tsubst_decl) [USING_DECL]: Likewise.
	* class.c (add_implicitly_declared_members): Adjust.

From-SVN: r196316
 2013-02-27 13:13:24 -05:00
Edgar E. Iglesias
bbb3a9e273 Avoid pcmpe insns when not valuable. 
*  gcc/config/microblaze/microblaze.c (microblaze_emit_compare):
     Use xor for EQ/NE comparisions
 *  gcc/config/microblaze/microblaze.md (cstoresf4): Add constraints
     (cbranchsf4): Adjust operator to comparison_operator

From-SVN: r196315
 2013-02-27 17:21:40 +00:00
Jakub Jelinek
6fa5e0ed90 re PR middle-end/56461 (GCC is leaking lots of memory) 
PR middle-end/56461
	* tree-flow.h (edge_var_map_vector): Change into va_heap, vl_embed
	vector.
	* tree-ssa.c (redirect_edge_var_map_add): Use vec_safe_reserve and
	vec_safe_push, always update *slot.
	(redirect_edge_var_map_clear): Use vec_free.
	(redirect_edge_var_map_dup): Use vec_safe_copy and vec_safe_reserve.
	(free_var_map_entry): Use vec_free.
	* tree-cfgcleanup.c (remove_forwarder_block_with_phi): Use
	FOR_EACH_VEC_SAFE_ELT instead of FOR_EACH_VEC_ELT.

From-SVN: r196313
 2013-02-27 15:01:08 +01:00
Rainer Orth
d809887a66 Make make_sunver.pl robust against non-C locales 
* make_sunver.pl: Enforce C locale.

From-SVN: r196309
 2013-02-27 09:15:35 +00:00
Andrey Belevantsev
436a956a80 re PR middle-end/45472 ([Middle-end volatile semantics] ICE: in move_op_ascend, at sel-sched.c:6124 with -fselective-scheduling2) 
PR middle-end/45472

	gcc/
        * sel-sched-ir.c (merge_expr): Also change vinsn of merged expr
        when the may_trap_p bit of the exprs being merged differs.

        Reorder tests for speculativeness in the logical and operator.

	testsuite/
	* gcc.dg/45472.c: New test.

From-SVN: r196308
 2013-02-27 12:56:08 +04:00
Jakub Jelinek
0fcb564b72 incpath.c (add_standard_paths): Use reconcat instead of concat where appropriate and avoid leaking memory. 
* incpath.c (add_standard_paths): Use reconcat instead of concat
	where appropriate and avoid leaking memory.

From-SVN: r196306
 2013-02-27 08:28:48 +01:00
Jakub Jelinek
dc3577989d opts.h: Include obstack.h. 
* opts.h: Include obstack.h.
	(opts_concat): New prototype.
	(opts_obstack): New declaration.
	* opts.c (opts_concat): New function.
	(opts_obstack): New variable.
	(init_options_struct): Call gcc_init_obstack on opts_obstack.
	(finish_options): Use opts_concat instead of concat
	and XOBNEWVEC instead of XNEWVEC.
	* opts-common.c (generate_canonical_option, decode_cmdline_option,
	generate_option): Likewise.
	* Makefile.in (OPTS_H): Depend on $(OBSTACK_H).
	* lto-wrapper.c (main): Call gcc_init_obstack on opts_obstack.

From-SVN: r196305
 2013-02-27 08:28:09 +01:00
Jakub Jelinek
f5c2cacaad re PR target/56455 (ICE in final_scan_insn) 
PR target/56455
	* stmt.c (expand_switch_as_decision_tree_p): If flag_pic
	and ASM_OUTPUT_ADDR_DIFF_ELT isn't defined, return true.

From-SVN: r196304
 2013-02-27 08:26:53 +01:00
GCC Administrator
34bf36a481 Daily bump. 
From-SVN: r196300
 2013-02-27 00:18:29 +00:00
Jonathan Wakely
a26f0501b4 re PR libstdc++/56012 ([C++11] Narrowing conversion in atomic_flag) 
PR libstdc++/56012
	* include/bits/atomic_base.h (atomic_flag): Fix narrowing conversion.
	* testsuite/29_atomics/atomic/operators/56012.cc: New.

	PR libstdc++/56011
	* include/std/atomic (atomic<bool>::operator=(bool) volatile): Add
	missing overload.
	* testsuite/29_atomics/atomic/operators/56011.cc: New.

From-SVN: r196296
 2013-02-26 23:46:21 +00:00
Jakub Jelinek
d016367308 re PR middle-end/56461 (GCC is leaking lots of memory) 
PR middle-end/56461
	* lra-spills.c (lra_spill): Free spill_hard_reg at the end.

From-SVN: r196294
 2013-02-26 22:13:27 +01:00
Joern Rennecke
b5ad2b8e07 arm.c (const_ok_for_dimode_op): Back out last change. 
* config/arm/arm.c (const_ok_for_dimode_op): Back out last change.
        (arm_block_move_unaligned_straight): Likewise.
        (arm_adjust_block_mem): Likewise.

From-SVN: r196293
 2013-02-26 17:01:52 +00:00
Joern Rennecke
f8be51697f re PR target/54662 (Wrong warning flags for building mep-pragma.o, fails to build) 
PR target/54662
        * config/mep/t-mep (mep-pragma.o): Use ALL_COMPILERFLAGS instead of
        ALL_CFLAGS.

From-SVN: r196291
 2013-02-26 14:55:31 +00:00
Joern Rennecke
f8a8fea72c re PR target/54640 (arm_adjust_block_mem: signed/unsigned comparison [-Werror=sign-compare]) 
PR target/54640
        * config/arm/arm.c (const_ok_for_dimode_op): Make code consistent
        for HOST_WIDE_INT of 32 bit / same size as int.
        (arm_block_move_unaligned_straight): Likewise.
        (arm_adjust_block_mem): Likewise.

From-SVN: r196290
 2013-02-26 14:51:36 +00:00
Joern Rennecke
c81369fa90 re PR target/54639 (mn10300_expand_epilogue: signed / unsigned comparison) 
PR target/54639
        * config/mn10300/mn10300.c (mn10300_expand_epilogue): Avoid offset
        type promotion to unsigned.

From-SVN: r196289
 2013-02-26 14:39:15 +00:00
Joern Rennecke
ae00654318 re PR target/52550 (tile*.c: unused variable ‘cfa_offset’) 
PR target/52550
        * config/tilegx/tilegx.c (tilegx_expand_prologue):
        Remove unused variable cfa_offset.
        * config/tilepro/tilepro.c (tilepro_expand_prologue): Likewise.

From-SVN: r196288
 2013-02-26 14:34:26 +00:00
Joern Rennecke
fbe4f171a7 re PR target/52501 (cr16-protos.h uses enum rtx_code outside #ifdef RTX_CODE guard) 
PR target/52501
        * config/cr16/cr16-protos.h: Move end of RTX_CODE guard below end
        of prologue/epilogue functions.

From-SVN: r196287
 2013-02-26 14:30:17 +00:00
Joern Rennecke
e13a0ccb04 re PR target/52500 (dwarf2cfi.c fails to build with -Werror for c6x) 
PR target/52500
        * config/c6x/c6x.c (dbx_register_map): Change to unsigned.
        * config/c6x/c6x.h (dbx_register_map): Update declaration.

From-SVN: r196286
 2013-02-26 14:24:17 +00:00
Joern Rennecke
9b639e2c03 re PR target/48901 (lm32.md: ashlsi3: error: unused variable ‘one’) 
PR target/48901
        * config/lm32/lm32.c (gen_int_relational): Remove unused variables
        temp, cond and label.
        * config/lm32/lm32.md (ashlsi3): Remove unused variable one.

From-SVN: r196285
 2013-02-26 14:19:24 +00:00
David Binderman
ecf3abb99a re PR c++/55632 (trunk/gcc/cp/decl.c:10614: strange line of code) 
2013-02-26  David Binderman  <dcb314@hotmail.com>

	PR c++/55632
	* decl.c (grokdeclarator): Tidy publicp assignment.

From-SVN: r196284
 2013-02-26 14:04:47 +00:00