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Author SHA1 Message Date
Ian Lance Taylor
af710874e9 re PR bootstrap/54732 (Installation failure: libbacktrace rebuilds upon install when built with "make bootstrap-lean") 
PR bootstrap/54732
	* configure.ac: Add no-dependencies to AM_INIT_AUTOMAKE.
	* Makefile.am: Add dependencies for all objects.
	* configure, aclocal.m4, Makefile.in: Rebuild.

From-SVN: r191819
 2012-09-28 06:13:00 +00:00
GCC Administrator
694f741409 Daily bump. 
From-SVN: r191816
 2012-09-28 00:18:37 +00:00
Ian Lance Taylor
588f4f8fc1 re PR other/54726 (libbacktrace segfaults on gcc_asserts with stripped gcc) 
PR other/54726
	* elf.c (backtrace_initialize): Set *fileln_fn, not
	state->fileln_fn.

From-SVN: r191811
 2012-09-27 19:20:49 +00:00
Dehao Chen
2f13f2de1f tree.h (tree_constructor): Remove IS_UNKNOWN_LOCATION. 
2012-09-27  Dehao Chen  <dehao@google.com>

	* tree.h (tree_constructor): Remove IS_UNKNOWN_LOCATION.
	(extern void protected_set_expr_location): Likewise.
	(function_args_iter_next): Likewise.
	(inlined_function_outer_scope_p): Likewise.
	* input.h (IS_UNKNOWN_LOCATION): Likewise.
	* fold-const.c (expr_location_or): Likewise.
	* lto-cgraph.c (output_node_opt_summary): Likewise.
	* dwarf2out.c (add_src_coords_attributes): Likewise.
	* tree-eh.c (lower_try_finally_dup_block): Likewise.
	* profile.c (branch_prob):
	* cfgexpand.c (expand_gimple_cond): Likewise.
	(expand_gimple_basic_block): Likewise.
	(construct_exit_block): Likewise.
	(gimple_expand_cfg): Likewise.
	* cfgcleanup.c (try_forward_edges): Likewise.
	* tree-ssa-live.c (remove_unused_scope_block_p): Likewise.
	(dump_scope_block): Likewise.
	* ipa-prop.c (ipa_write_jump_function): Likewise.
	* rtl.h (extern void rtl_check_failed_flag): Likewise.
	* gimple.h (gimple_set_location): Likewise.
	(gimple_has_location): Likewise.
	* cfgrtl.c (unique_locus_on_edge_between_p): Likewise.
	(force_nonfallthru_and_redirect): Likewise.
	(fixup_reorder_chain): Likewise.
	(cfg_layout_merge_blocks): Likewise.

From-SVN: r191810
 2012-09-27 17:06:22 +00:00
Meador Inge
33adc2a325 gcc-ar.c (main): Handle the returning of the sub-process error code correctly. 
2012-09-27  Meador Inge  <meadori@codesourcery.com>

	* gcc-ar.c (main): Handle the returning of the sub-process error
	code correctly.

From-SVN: r191809
 2012-09-27 16:05:38 +00:00
Janis Johnson
207f3d820a * gcc.target/arm/unsigned-extend-1.c: Omit -march option. 
From-SVN: r191808
 2012-09-27 15:49:41 +00:00
Paolo Carlini
fb95b3dfae re PR libstdc++/54727 (error: declaration of ‘UINT64_C’ must be available) 
2012-09-27  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/54727
	* config/cpu/i486/opt/bits/opt_random.h: Avoid UINT64_C.

From-SVN: r191806
 2012-09-27 12:53:46 +00:00
Ulrich Weigand
c2c47e8ff4 lower-subreg.c (enum classify_move_insn): Rename SIMPLE_PSEUDO_REG_MOVE to DECOMPOSABLE_SIMPLE_MOVE. 
ChangeLog:

	* lower-subreg.c (enum classify_move_insn): Rename
	SIMPLE_PSEUDO_REG_MOVE to DECOMPOSABLE_SIMPLE_MOVE.
	(find_decomposable_subregs): Update.
	(decompose_multiword_subregs): Add DECOMPOSE_COPIES parameter.
	Only mark pseudo-to-pseudo copies as DECOMPOSABLE_SIMPLE_MOVE
	if that parameter is true.
	(rest_of_handle_lower_subreg): Call decompose_multiword_subregs
	with DECOMPOSE_COPIES false.
	(rest_of_handle_lower_subreg2): Call decompose_multiword_subregs
	with DECOMPOSE_COPIES true.

testsuite/ChangeLog:

	* gcc.dg/lower-subreg-1.c: Disable on arm-*-* targets.

From-SVN: r191805
 2012-09-27 11:10:08 +00:00
Marek Polacek
9472dcecc7 Fix a typo in gcov.texi. 
From-SVN: r191804
 2012-09-27 11:06:38 +00:00
Jakub Jelinek
e1f10dd972 init.c (build_new_1): Don't test TREE_CONSTANT of INTEGER_CST. 
* init.c (build_new_1): Don't test TREE_CONSTANT
	of INTEGER_CST.

From-SVN: r191803
 2012-09-27 13:01:17 +02:00
Jakub Jelinek
6b74529d9b re PR target/54703 (_mm_sub_pd is incorrectly substituted with vandnps) 
PR target/54703
	* simplify-rtx.c (simplify_binary_operation_1): Perform
	(x - (x & y)) -> (x & ~y) optimization only for integral
	modes.

	* gcc.target/i386/pr54703.c: New test.

From-SVN: r191801
 2012-09-27 12:48:07 +02:00
Marc Glisse
e481cda684 re PR middle-end/53024 (Support vector_size that is not a power of 2) 
2012-09-27  Marc Glisse  <marc.glisse@inria.fr>

	PR c/53024
	PR c++/54427
	* gcc/doc/extend.texi (Vector Extensions): C++ improvements.
	Power of 2 size requirement.

From-SVN: r191800
 2012-09-27 10:06:23 +00:00
Richard Guenther
e649d346e7 re PR lto/54709 (r191713 breaks Firefox build) 
2012-09-27  Richard Guenther  <rguenther@suse.de>

	PR lto/54709
	* lto-symtab.c (resolution_guessed_p): Remove.
	(set_resolution_guessed): Likewise.
	(lto_symtab_register_decl): Remove assert.
	(lto_symtab_resolve_symbols): Do not alter symbol resolutions
	and return the prevailing symbol, checking for multiple prevailing
	symbols here.
	(lto_symtab_merge_decls_1): Use the result from
	lto_symtab_resolve_symbols.  Do not alter symbol resolutions.

	* gcc.dg/lto/pr54709_0.c: New testcase.
	* gcc.dg/lto/pr54709_1.c: Likewise.

From-SVN: r191798
 2012-09-27 09:11:18 +00:00
Ian Lance Taylor
a80f7a710e compiler: Better error for missing comma in composite literal. 
From-SVN: r191795
 2012-09-27 05:41:29 +00:00
Ian Lance Taylor
e75d8ec9c0 Makefile.in (LIBBACKTRACE): New variable. 
* gcc-interface/Makefile.in (LIBBACKTRACE): New variable.
	(LIBS): Add $(LIBBACKTRACE).
	(LIBDEPS): Add $(LIBBACKTRACE).
	(TOOLS_LIBS): Add ../../../libbacktrace/.libs/libbacktrace.a.

From-SVN: r191793
 2012-09-27 05:00:45 +00:00
Paolo Carlini
8054b82ee5 random: Add include checks for c++11 and <cstdint>. 
2012-09-26  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/ext/random: Add include checks for c++11 and <cstdint>.

From-SVN: r191792
 2012-09-27 01:04:30 +00:00
GCC Administrator
238ccc1e5d Daily bump. 
From-SVN: r191791
 2012-09-27 00:17:50 +00:00
Benjamin Kosnik
957ea7ba30 re PR libstdc++/54314 (undefined references to 'construction vtable for std::ostream-in-std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >') 
2012-09-26  Benjamin Kosnik  <bkoz@redhat.com>

       PR libstdc++/54314
       * config/abi/pre/gnu.ver: Add vtable exports.
       * config/abi/pre/gnu-versioned-namespace.ver: Same.

From-SVN: r191788
 2012-09-27 00:05:03 +00:00
Benjamin Kosnik
3b7f9f50be Correct truncation on last checkin. 
From-SVN: r191787
 2012-09-27 00:00:46 +00:00
Janis Johnson
95c01db1e9 * gcc.target/arm/div64-unwinding.c: XFAIL for GNU/Linux. 
From-SVN: r191786
 2012-09-26 23:57:31 +00:00
Janis Johnson
8fb9e4ae69 * gcc.target/arm/mmx-2.c: Specify -mcpu=iwmmxt. 
From-SVN: r191785
 2012-09-26 23:56:43 +00:00
Akira Takahashi
e80d3fda8e re PR libstdc++/53515 (InputIterator version std::advance needs negative check) 
2012-09-26  Akira Takahashi  <faithandbrave@gmail.com>

	PR libstdc++/53515
	* include/bits/stl_iterator_base_funcs.h (__advance(_InputIterator&,
	_Distance, input_iterator_tag)): Add _GLIBCXX_DEBUG_ASSERT(__n >= 0).

From-SVN: r191784
 2012-09-26 23:56:39 +00:00
Janis Johnson
ef13e9de0c * gcc.target/arm/combine-movs.c: Use effective target arm_thumb2. 
From-SVN: r191783
 2012-09-26 23:55:53 +00:00
Janis Johnson
c70bc52a66 * gcc.target/arm/pr42879.c: Handle big-endian. 
From-SVN: r191782
 2012-09-26 23:55:00 +00:00
Steve Ellcey
5f11ec71ca re PR web/54711 (Fix --target_board examples on test.html page) 
2012-09-26  Steve Ellcey  <sellcey@mips.com>

	PR web/54711
	* doc/install.texi: Fix example.

From-SVN: r191781
 2012-09-26 22:47:22 +00:00
Joern Rennecke
f3633f55aa contrib-list.mk (LIST): Remove arm-freebsd6, arm-linux, arm-ecos-elf, arm-rtems, arm-elf and arm-wince-pe. 
* contrib-list.mk (LIST): Remove arm-freebsd6, arm-linux,
        arm-ecos-elf, arm-rtems, arm-elf and arm-wince-pe.
        Use --enable-obsolete for picochip-elf.

From-SVN: r191780
 2012-09-26 23:03:44 +01:00
Dehao Chen
6040bb5fd3 tree-ssa-live.c (clear_unused_block_pointer): Use explicitit (void) for function parameter. 
2012-09-26  Dehao Chen  <dehao@google.com>

	* tree-ssa-live.c (clear_unused_block_pointer): Use explicitit (void)
	for function parameter.
	(remove_unused_locals): Don't use LOCATION_BLOCK if it is NULL.

From-SVN: r191779
 2012-09-26 22:02:36 +00:00
Joseph Myers
9c7f5544cb * sv.po: Update. 
From-SVN: r191776
 2012-09-26 22:47:46 +01:00
Joseph Myers
0526ab6a99 * sv.po: Update. 
From-SVN: r191775
 2012-09-26 22:47:28 +01:00
Oleg Endo
a104e60b67 extend.texi (bswap Builtins): Change signed types to unsigned types. 
* doc/extend.texi (bswap Builtins): Change signed types to unsigned
	types.

From-SVN: r191774
 2012-09-26 20:51:20 +00:00
Steve Ellcey
db9f539414 re PR c/37303 (const compound initializers in structs are written to .data instead of .rodata) 
2012-09-26  Steve Ellcey  <sellcey@mips.com>

	PR c/37303
	* gcc.dg/pr37303.c: Check for rdata or rodata.

From-SVN: r191772
 2012-09-26 20:33:28 +00:00
Ian Lance Taylor
a67a73fd0c * diagnostic.c (bt_callback): Cast pc when calling fprintf. 
From-SVN: r191766
 2012-09-26 17:49:38 +00:00
Bill Schmidt
502514254f re PR tree-optimization/54674 (ICE in build2_stat, at tree.c:3835) 
2012-09-26  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR tree-optimization/54674
	* gimple-ssa-strength-reduction.c (analyze_increments): Don't
	introduce a multiplication with a pointer operand.

From-SVN: r191765
 2012-09-26 16:49:32 +00:00
Georg-Johann Lay
5bfed9a91f re PR middle-end/54635 (Add addr_space_t argument to TARGET_MODE_DEPENDENT_ADDRESS_P) 
PR middle-end/54635
	* doc/tm.texi.in (TARGET_MODE_DEPENDENT_ADDRESS_P): Document new
	parameter addrspace.
	* doc/tm.texi: Regenerate.
	* target.def (mode_dependent_address_p): Add addr_space_t parameter.
	* targhooks.h (default_mode_dependent_address_p): Ditto.
	* targhooks.c (default_mode_dependent_address_p): Ditto.
	* expr.c (convert_move): Pass address space to mode_dependent_address_p.
	* combine.c (combine_simplify_rtx): Ditto.
	(make_extraction): Ditto.
	(simplify_shift_const_1): Ditto.
	(gen_lowpart_for_combine): Ditto.
	* lower-subreg.c (simple_move_operand): Ditto.
	* recog.c (simplify_while_replacing): Ditto.
	(offsettable_address_addr_space_p): Ditto.
	(mode_dependent_address_p): Ditto.
	* simplify-rtx.c (simplify_unary_operation_1): Ditto.
	(simplify_subreg): Ditto.
	* config/m68k/m68k.md: Ditto.
	* config/vax/vax.md: Ditto.
	* config/vax/constraints.md (Q): Ditto.
	* config/vax/predicates.md (indexed_memory_operand): Ditto.
	* config/alpha/alpha.c (alpha_mode_dependent_address_p): Add
	unused addr_space_t parameter.
	* config/avr/avr.c (avr_mode_dependent_address_p): Ditto.
	* config/h8300/h8300.c (h8300_mode_dependent_address_p): Ditto.
	* config/m32r/m32r.c (m32r_mode_dependent_address_p): Ditto.
	* config/rs6000/rs6000.c (rs6000_mode_dependent_address_p): Ditto.
	* config/rx/rx.c (rx_mode_dependent_address_p): Ditto.
	* config/sparc/sparc.c (sparc_mode_dependent_address_p): Ditto.
	* config/stormy16/stormy16.c (xstormy16_mode_dependent_address_p):
	Ditto.
	* config/vax/vax.c (vax_mode_dependent_address_p): Ditto.
	* config/xtensa/xtensa.c (xtensa_mode_dependent_address_p): Ditto.

From-SVN: r191761
 2012-09-26 13:46:29 +00:00
Christophe Lyon
1df855ce35 tree-ssa-math-opts.c (bswap_stats): Add found_16bit field. 
2012-09-26  Christophe Lyon <christophe.lyon@linaro.org>

	gcc/
	* tree-ssa-math-opts.c (bswap_stats): Add found_16bit field.
	(execute_optimize_bswap): Add support for builtin_bswap16.

	gcc/testsuite/
	* gcc.target/arm/builtin-bswap16-1.c: New testcase.

From-SVN: r191760
 2012-09-26 15:42:47 +02:00
Richard Guenther
eeca434ab6 tree.h (DECL_IS_BUILTIN): Compare LOCATION_LOCUS. 
2012-09-26  Richard Guenther  <rguenther@suse.de>

	* tree.h (DECL_IS_BUILTIN): Compare LOCATION_LOCUS.

From-SVN: r191759
 2012-09-26 13:16:07 +00:00
Ulrich Drepper
48c7b524c1 Optimize bulk mode for normal_distribution<double> for SSE3. 
2012-09-26  Ulrich Drepper  <drepper@gmail.com>

	Optimize bulk mode for normal_distribution<double> for SSE3.
	* configure.host: Define cpu_opt_bits_random.
	* configure.ac: Substitute CPU_OPT_BITS_RANDOM.
	* include/Makefile.am (bits_headers): Add ${bits_host_headers}.
	(bits_host_headers): Define.
	* include/bits/random.tcc: Move __details::_Power_of_2 to...
	* include/bits/random.h: ...here.
	* include/std/random: Include <bits/opt_random.h>.
	* config/cpu/i486/opt/bits/opt_random.h: New file.
	* config/cpu/generic/opt/bits/opt_random.h: New file.
	* configure: Regenerated.
	* Makefile.in: Regenerated.
	* aclocal.m4: Regenerated.
	* doc/Makefile.in: Regenerated.
	* include/Makefile.in: Regenerated.
	* libsupc++/Makefile.in: Regenerated.
	* po/Makefile.in: Regenerated.
	* python/Makefile.in: Regenerated.
	* src/Makefile.in: Regenerated.
	* src/c++11/Makefile.in: Regenerated.
	* src/c++98/Makefile.in: Regenerated.
	* testsuite/Makefile.in: Regenerated.

	* config/cpu/generic/opt/ext/opt_random.h: Fix comment.

From-SVN: r191758
 2012-09-26 13:10:26 +00:00
Ian Lance Taylor
d83697f4f0 Makefile.def: Make all-gcc depend on all-libbacktrace. 
./:	* Makefile.def: Make all-gcc depend on all-libbacktrace.
	* Makefile.in: Rebuild.
gcc/:
	* diagnostic.c: Include "demangle.h" and "backtrace.h".
	(bt_stop): New static array.
	(bt_callback, bt_err_callback): New static functions.
	(diagnostic_action_after_output): Call backtrace_full for DK_ICE.
	* Makefile.in (BACKTRACE): New variable.
	(BACKTRACEINC, LIBBACKTRACE): New variables.
	(BACKTRACE_H): New variable.
	(LIBDEPS, LIBS): Add $(LIBBACKTRACE).
	(INCLUDES): Add $(BACKTRACEINC).
	(diagnostic.o): Depend upon $(DEMANGLE_H) and $(BACKTRACE_H).

From-SVN: r191757
 2012-09-26 12:38:08 +00:00
Segher Boessenkool
ba45a61315 re PR target/51274 (Starting with GCC 4.5, powerpc generated different code for x != 0.) 
gcc/
	PR target/51274
	PR target/53087
	* config/rs6000/rs6000.md (ne0si): Remove unnecessary
	earlyclobber.  Merge with...
	(ne0di): ... to...
	(ne0_<mode>): New.
	(plus_ne0si): Merge with...
	(plus_ne0di): ... to...
	(plus_ne0_<mode>): New.
	(compare_plus_ne0si): Merge with...
	(compare_plus_ne0di)... to...
	(compare_plus_ne0_<mode>): New.
	(compare_plus_ne0_<mode>_1): New.
	(plus_ne0si_compare): Merge with...
	(plus_ne0di_compare)... to...
	(plus_ne0_<mode>_compare): New.

gcc/testsuite/
	PR target/51274
	PR target/53087
	* gcc.target/powerpc/ppc-ne0-1.c: New.

From-SVN: r191752
 2012-09-26 07:18:43 +02:00
GCC Administrator
eecd08500a Daily bump. 
From-SVN: r191750
 2012-09-26 00:17:45 +00:00
Dehao Chen
ec6e039992 re PR middle-end/54704 (three-fold increase in compile-time between r191483 and r191569) 
libcpp:
	2012-09-25  Dehao Chen  <dehao@google.com>

	PR middle-end/54704
	* line-map.c (location_adhoc_data_hash): Fix the hash function.

From-SVN: r191747
 2012-09-25 21:32:29 +00:00
Oleg Endo
780405350c re PR target/54089 ([SH] Refactor shift patterns) 
PR target/54089
	* config/sh/constraints.md (Jhb): New constraint.
	* config/sh/predicates.md (negt_reg_shl31_operand): New predicate.
	* config/sh/sh.md (rotrsi3): New expander.
	(rotrsi3_1, *rotrsi3_1, *rotlsi3_1): New insns.
	(rotlsi3, rotlhi3): Use const_int_operand predicate instead of
	immediate_operand and remove CONST_INT_P checks in expansion code.
	(*rotcr): Cleanup variable usage.  Handle preceding nott insn.  Add
	split with swapped operands.
	(*rotcr_neg_t, *movt_msb, *negt_msb): New insns and splits.

	PR target/54089
	* gcc.target/sh/pr54089-1.c (test_15, test_16, test_17, test_18,
	test_19, test_20, test_21, test_22, test_23): New functions.
	* gcc.target/sh/pr54089-4.c: New.
	* gcc.target/sh/pr54089-5.c: New.
	* gcc.target/sh/pr54089-6.c: New.
	* gcc.target/sh/pr54089-7.c: New.

From-SVN: r191743
 2012-09-25 19:06:28 +00:00
Aldy Hernandez
91cad09b08 re PR middle-end/53850 (ICE: in expand_call_tm, at trans-mem.c:2289 with -fgnu-tm -O3) 
PR middle-end/53850
	* trans-mem.c (expand_call_tm): Handle late built built-ins.

From-SVN: r191742
 2012-09-25 18:47:35 +00:00
Georg-Johann Lay
5139232eef * Tippo 
From-SVN: r191717
 2012-09-25 16:24:24 +00:00
Georg-Johann Lay
b70c0a2de5 re PR other/54701 (double_int conversion breaks avr build) 
PR other/54701
	* config/avr/avr-log.c (avr_double_int_pop_digit): Reerite using
	double_int::udivmod.

From-SVN: r191716
 2012-09-25 16:19:43 +00:00
Georg-Johann Lay
b1bdc68d43 avr.c (avr_set_current_function): Check cfun->machine to be non-NULL. 
* config/avr/avr.c (avr_set_current_function): Check cfun->machine
	to be non-NULL.

From-SVN: r191715
 2012-09-25 16:17:02 +00:00
Georg-Johann Lay
c24057756d re PR target/54641 (Wrong warning flags for building avr-c.o, fails to build) 
PR target/54641
	* config/avr/t-avr: Use ALL_COMPILERFLAGS instead of ALL_CFLAGS
	for sources compiled with COMPILER.

From-SVN: r191714
 2012-09-25 16:02:20 +00:00
Richard Guenther
7e17f52deb re PR lto/54625 (lto/profiledbootstrap broken by r191466: ICE: in cgraph_clone_edge, at cgraphclones.c:123) 
2012-09-25  Richard Guenther  <rguenther@suse.de>

	PR lto/54625
	* lto-symtab.c (lto_symtab_merge_cgraph_nodes_1): Do not merge
	cgraph nodes for builtins.

	* gcc.dg/lto/pr54702_0.c: New testcase.
	* gcc.dg/lto/pr54702_1.c: Likewise.
	* gcc.dg/lto/pr54625-1_0.c: Likewise.
	* gcc.dg/lto/pr54625-1_1.C: Likewise.
	* gcc.dg/lto/pr54625-2_0.c: Likewise.
	* gcc.dg/lto/pr54625-2_1.C: Likewise.

From-SVN: r191713
 2012-09-25 15:06:17 +00:00
Paolo Carlini
5677bc1fe9 re PR c++/54526 ([C++11] <:: is incorrectly treated as digraph <: followed by colon) 
/cp
2012-09-25  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/54526
	* parser.c (cp_parser_template_id): In C++11 mode simply accept
	X<::A>.

/testsuite
2012-09-25  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/54526
	* g++.dg/cpp0x/parse2.C: New.
	* g++.dg/parse/error11.C: Adjust.
	* g++.dg/parse/error12.C: Likewise.

From-SVN: r191712
 2012-09-25 14:44:52 +00:00
Joseph Myers
c985a8e929 * vi.po: Update. 
From-SVN: r191709
 2012-09-25 15:01:17 +01:00