2012-11-29  Vladimir Makarov  <vmakarov@redhat.com>

	PR middle-end/55456
	* lra-int.h (lra_new_regno_start): New external.
	* lra.c (lra_new_regno_start): New global.
	(lra): Set up lra_new_regno_start.
	* lra-constraints.c (match_reload): Sync values only for original
	pseudos.

From-SVN: r193948

re PR bootstrap/53912 (bootstrap fails using default c++ mode in stage 2 and 3 for native x86_64-w64-mingw32)

	PR target/53912
	* prefix.c (lookup_key): Replace xmalloc/xrealloc
	use by XNEWVEC/XRESIZEVEC.

From-SVN: r193946

	* go-gcc.cc: Include "output.h".
	(global_variable): Add is_unique_section parameter.
	(global_variable_set_init): Adjust unique section if necessary.
	* Make-lang.in (go/go-gcc.o): Add dependency on output.h.

From-SVN: r193945

From-SVN: r193944

	PR target/55073
	* arm/neon.md (neon_vtrn<mode>_internal): Split into expand
	and insn patterns.  Re-order insn arguments to tie inputs to
	outputs.
	(neon_vzip<mode>_internal): Likewise.
	(neon_vuzp<mode>_internal): Likewise.

	* gcc.target/arm/pr55073.C: New test.

From-SVN: r193943

From-SVN: r193942

	* Makefile.def (target_modules): Add bootstrap=true and
	raw_cxx=true to libsanitizer.
	* configure.ac (bootstrap_target_libs): Add libsanitizer.
	* Makefile.in: Regenerated.
	* configure: Likewise.

config/

	* bootstrap-asan.mk: New file.

From-SVN: r193940

2012-11-29  Marc Glisse  <marc.glisse@inria.fr>

	PR c++/53094
gcc/
	* fold-const.c (fold): Replace a CONSTRUCTOR with a VECTOR_CST.
gcc/cp/
	* cvt.c (ocp_convert): Call convert_to_vector.
gcc/testsuite/
	* g++.dg/ext/vector20.C: New testcase.

From-SVN: r193938

re PR bootstrap/53912 (bootstrap fails using default c++ mode in stage 2 and 3 for native x86_64-w64-mingw32)

	PR target/53912
	* class.c (dump_class_hierarchy_r): Cast from pointer via uintptr_t.
	(dump_vtable): Likewise.

From-SVN: r193934

2012-11-29  Richard Biener  <rguenther@suse.de>

	* tree-ssa-pre.c (get_expr_value_id): Do not add expr
	to the set of value expressions here.
	(add_to_exp_gen, make_values_for_phi): Fold into ...
	(compute_avail): ... here, and avoid useless work.  Dump
	avail sets in processing order.
	(do_pre): Do not dump avail sets here.

From-SVN: r193933

	PR target/54974
	* config/arm/arm.md (thumb2_pool_range, pool_range): Add comment on
	Thumb pool ranges.
	(thumb1_extendhisi2): Reduce Thumb pool range.
	(arm_movdi): Likewise.
	(thumb1_movdi_insn): Likewise.
	(thumb1_movsi_insn): Likewise.
	(pic_load_addr_unified): Likewise.
	(pic_load_addr_32bit): Likewise.
	(pic_load_addr_thumb1): Likewise.
	(thumb1_movhf): Likewise.
	(arm_movsf_soft_insn): Likewise.
	(thumb1_movsf_soft_insn): Likewise.
	(movdf_soft_insn): Likewise.
	(thumb1_movdf_soft_insn): Likewise.
	* config/arm/neon.md (*neon_mov<mode>): Likewise.
	(*neon_mov<mode>): Likwise.
	* config/arm/thumb2.md: (*thumb2_movsi_insn): Likewise.
	(*thumb2_movhi_insn): Likewise.
	(*thumb2_extendqisi_v6): Likewise.
	(*thumb2_zero_extendqisi_v6): Likewise.
	(*thumb2_zero_extendqisi2_v6): Likewise.
	* config/arm/vfp.md: (*thumb2_movsi_vfp): Likewise.
	(*movdi_vfp): Likewise.
	(*movdi_vfp_cortexa8): Likewise.
	(*thumb2_movsf_vfp): Likewise.
	(*thumb2_movdf_vfp): Likewise.

From-SVN: r193930

        PR target/55445
        * libsupc++/eh_personaltity.cc (__SEH__): Additional check
        for not being SjLj.

From-SVN: r193929

        PR target/55445
        * unwind-c.c (__SEH__): Make sure SjLj isn't active.
        * unwind-generic.h: Likewise.
        * unwind-seh.c: Likewise.

From-SVN: r193928

        PR target/55171
        * i386.c (get_scratch_register_on_entry): Handle
        thiscall-convention.
        (split_stack_prologue_scratch_regno): Likewise.
        (ix86_static_chain): Likewise.
        (x86_output_mi_thunk): Likewise.

From-SVN: r193926

2012-11-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52161
        * trans-stmt.c (gfc_trans_sync): Fix bound checking
        for -fcoarray=lib.

2012-11-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52161
        * coarray/sync_3.f90: Extend test.

From-SVN: r193924

	PR rtl-optimization/55512
	* gcc.target/i386/pr55512-2.c: Remove unnecessary define.
	* gcc.target/i386/pr55512-4.c: Likewise.

From-SVN: r193923

From-SVN: r193922

        * config/epiphany/epiphany.h (FIXED_REGISTERS, CALL_USED_REGISTERS):
        Make r40..r43 call-used.
        (REG_ALLOC_ORDER): Sort r40..r43 into the call-used registers.

From-SVN: r193921

        * config/epiphany/epiphany.c (epiphany_adjust_cost): Use
        reg_overlap_mentioned_p.

From-SVN: r193920

From-SVN: r193919

gcc/c-family/

2012-11-29  Ed Smith-Rowland  <3dw4rd@verizon.net>

	PR c++/52654
	* c-common.h (overflow_type): New enum.
	(build_userdef_literal): Add overflow_type argument.
	(tree_userdef_literal): Add overflow_type.
	(USERDEF_LITERAL_OVERFLOW): New access macro.
	* c-common.c (build_userdef_literal): Add overflow_type
	argument.
	* c-lex.c (c_lex_with_flags): Add overflow_type to
	build_userdef_literal calls.
	(interpret_integer, interpret_float): Add overflow_type argument.


gcc/cp/

2012-11-29  Ed Smith-Rowland  <3dw4rd@verizon.net>

	PR c++/52654
	* parser.c (cp_parser_string_literal): Add overflow_type arg.
	(cp_parser_userdef_numeric_literal): Warn on numeric overflow.


gcc/testsuite/

2012-11-29  Ed Smith-Rowland  <3dw4rd@verizon.net>

	PR c++/52654
	* g++.dg/cpp0x/udlit-overflow.C: New.
	* g++.dg/cpp0x/udlit-overflow-neg.C: New.

From-SVN: r193918

        * config/epiphany/epiphany.h (EPIPHANY_LIBRARY_EXTRA_SPEC): Define.
        (EXTRA_SPECS, DRIVER_SELF_SPECS): Likewise.
        * config/epiphany/t-epiphany (SPECS): Set.
        (specs): New rule.

From-SVN: r193917

Shift get_attr_sched_use_fpu declaration from last change from
config/epiphany/epiphany.h to config/epiphany/epiphany-protos.h .

From-SVN: r193916

        * config/epiphany/predicates.md (addsub_operator): New predicate.
        * config/epiphany/epiphany-sched.md (sched_use_fpu): New attribute.
        * config/epiphany/epiphany.md (isub_i+1): New peephole2.
        * config/epiphany/epiphany.h (get_attr_sched_use_fpu): Declare.

From-SVN: r193915

From-SVN: r193914

	PR debug/36728
	PR debug/55467
	PR middle-end/55507
	PR bootstrap/55511
	* cselib.c (cselib_process_insn): If cselib_preserve_constants,
	don't reset table and exit early on volatile insns and setjmp.
	Reset table afterwards on setjmp.

	* gcc.dg/guality/pr36728-1.c: Include "../nop.h", make sure the asm
	are non-empty and add dependency between the first and second asm.
	* gcc.dg/guality/pr36728-2.c: Likewise.
	* gcc.dg/guality/pr36728-3.c: New test.
	* gcc.dg/guality/pr36728-4.c: New test.

From-SVN: r193911

2012-11-28  Andrew Pinski  <apinski@cavium.com>

        PR bootstrap/54279
        * configure.ac (CXX_FOR_TARGET): Change over to use xg++.
        * configure: Regenerate.
        * Makefile.tpl (POSTSTAGE1_CXX_EXPORT): Change over to use xg++.
        * Makefile.in: Regenerate.

2012-11-28  Andrew Pinski  <apinski@cavium.com>

        PR bootstrap/54279
        * Makefile.in (${QMTEST_DIR}/context): Use xg++ instead of g++.

2012-11-28  Andrew Pinski  <apinski@cavium.com>

        PR bootstrap/54279
        * Make-lang.in (g++$(exeext)): Rename to
        (xg++$(exeext)): This.
        (g++-cross$(exeext)): Use xg++$(exeext) instead of g++$(exeext).
        (c++.start.encap): Likewise.
        (c++.install-common): Likewise.

2012-11-28  Andrew Pinski  <apinski@cavium.com>

        PR bootstrap/54279
        * lib/g++.exp (g++_init): Search for xg++ instead of g++ in the build
        directories.
        * lib/obj-c++.exp (obj-c++_init): Likewise.

2012-11-28  Andrew Pinski  <apinski@cavium.com>

        PR bootstrap/54279
        * scripts/testsuite_flags.in (--build-cxx): Use xg++ instead of g++.
        * testsuite/lib/libstdc++.exp (libstdc++_init): Likewise.

From-SVN: r193910

gcc/
	PR rtl-optimization/55052
	* simplify-rtx.c (simplify_subreg): Restore SCALAR_INT_MODE_P check.

From-SVN: r193909

2012-11-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52161
        * trans-stmt.c (gfc_trans_sync): Fix bound checking.


2012-11-28  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52161
        * coarray/sync_3.f90: New.

From-SVN: r193908

PR libgcc/48076
        * emutls.c (__emutls_get_address): Avoid race condition between
        obj->loc.offset read and emutls_key initialization.

From-SVN: r193907

        * target.def (use_blocks_for_decl_p): New hook.
        * varasm.c (use_blocks_for_decl_p): Apply hook as final condition.
        * doc/tm.texi.in (USE_BLOCKS_FOR_DECL_P): New description.
        * doc/tm.texi: Regenerated.

From-SVN: r193906

re PR middle-end/55438 (tmpdir-gcc.dg-struct-layout-1/t001 - t028,  gcc.c-torture/execute/991118-1.c, gcc.c-torture/execute/bf64-1.c, ICE)

gcc/
	PR middle-end/55438
	* expmed.c (simple_mem_bitfield_p): New function, extracted from
	store_bit_field_1 and extract_bit_field_1.  Use GET_MODE_ALIGNMENT
	rather than bitsize when checking the alignment.
	(store_bit_field_1, extract_bit_field_1): Call it.
	* stor-layout.c (bit_field_mode_iterator::bit_field_mode_iterator):
	Don't limit ALIGN_.  Assume that memory is mapped in chunks of at
	least word size, regardless of BIGGEST_ALIGNMENT.
	(bit_field_mode_iterator::get_mode): Use GET_MODE_ALIGNMENT rather
	than unit when checking the alignment.
	(get_best_mode): Use GET_MODE_ALIGNMENT.

From-SVN: r193905

	* testsuite-management/validate_failures.py: Use <target_alias> instead
	of <target>.  Minor whitespace changes.

From-SVN: r193904

	* testsuite-management/validate_failures.py: Record ordinal with
	TestResult.

From-SVN: r193903

	* gcc.target/i386/pr55458.c: Require ia32 target instead of ilp32.

From-SVN: r193902

2012-11-28  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/55512
	* lra-assigns.c (assign_by_spills): Assigned arbitrary hard regs
	to failed reload pseudos instead of changing asm pattern.
	* lra-constraints.c (MAX_CONSTRAINT_ITERATION_NUMBER): Increase
	value.

2012-11-28  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/55512
	* gcc.target/i386/pr55512-[1234].c: New tests.

From-SVN: r193901

	PR other/55358
	* dse.c (rest_of_handle_dse): Remove superfluous clearing.

From-SVN: r193900

	PR testsuite/55505
	* gcc.c-torture/execute/921202-1.c: Increase size of dx and dy
	arrays.

From-SVN: r193899

re PR testsuite/55504 (gcc.c-torture/execute/20071018-1.c execution failures with -fsanitize=address)

	PR testsuite/55504
	* gcc.c-torture/execute/20071018-1.c (foo): Add noinline/noclone
	attributes.  Avoid clobbering memory before malloced chunk.
	(main): Pass 1 instead of 0 as argument.

From-SVN: r193898

From-SVN: r193897