2012-11-10  Andrew Pinski  <apinski@cavium.com>

        PR bootstrap/55202
        * configure.ac: Set PLUGIN_LD_SUFFIX to just "ld" if it was "ld-new"
        or "collect-ld".
        * configure: Regenerate.

From-SVN: r193393

From-SVN: r193392

	* expr.c (store_field): Remove TYPE parameter.  Remove block of code
	dealing with BLKmode in registers.  Reimplement this support using
	pseudo-registers and bit-field techniques.
	(store_constructor_field): Remove TYPE parameter and adjust calls to
	store_field.
	(expand_assignment): Adjust calls to store_field.  Add comment.
	(store_expr): Add comment.
	(store_constructor): Adjust calls to store_constructor_field.
	(expand_expr_real_2): Adjust call to store_field.

From-SVN: r193391

        * g++.dg/other/unused1.C: Skip on AIX.
        * g++.dg/other/anon5.C: Allow Undefined to be capitalized. Ignore
        extra message on AIX.

From-SVN: r193390

        * c-c++-common/scal-to-vec2.c: Ignore non-standard ABI message.
        * c-c++-common/vector-compare-1.c: Same.
        * c-c++-common/vector-compare-2.c: Same.

From-SVN: r193389

re PR rtl-optimization/55247 (internal compiler error: Max. number of generated reload insns per insn is achieved (90))

	PR target/55247
	* config/i386/i386.md (*movti_internal_rex64): Add "!" to riF->o
	alternative.

testsuite/ChangeLog:

	PR target/55247
	* gcc.target/i386/pr55247.c: New test.

From-SVN: r193388

2012-11-09  Andrew Pinski  <apinski@cavium.com>

	* gcc.c-torture/execute/20121108-1.c: New test.

From-SVN: r193386

From-SVN: r193385

Implement a flag -fext-numeric-literals that allows control of whether GNU
numeric suffix extensions are parsed or passed to C++ as user-defined literals.

From-SVN: r193382

From-SVN: r193377

	PR other/52438
	* s-taspri-lynxos.ads: Delete.
	* s-osinte-kfreebsd-gnu.ads: Change license to GPL V3+.
	* s-tpopsp-rtems.adb: Likewise.
	* s-osinte-rtems.adb: Likewise.

From-SVN: r193375

        * gcc.dg/Warray-bounds-3.c (bar): Keep array access within
        bounds for ABDAY, DAY, ABMON, MON, AM_PM.
        * gcc.dg/vect/pr22506.c (foo): Reduce loop iterations to within
        array bounds.
        * gcc.dg/vect/pr34005.c (XdmcpUnwrap): Likewise.

From-SVN: r193373

+       * g++.dg/tm/pr47530-2.C: Adjust for uninstrumented code path.
+       * g++.dg/tm/pr47530.C: Same.

From-SVN: r193372

From-SVN: r193370

	* beginend.cc (htm_fastpath): New.
	(gtm_thread::begin_transaction, _ITM_commitTransaction,
	_ITM_commitTransactionEH): Add HTM fastpath handling.
	* config/linux/rwlock.h (gtm_rwlock.is_write_locked): New.
	* config/posix/rwlock.h (gtm_rwlock.is_write_locked): New.
	* config/x86/target.h (htm_available, htm_init, htm_begin_success,
	htm_begin, htm_commit, htm_abort, htm_abort_should_retry): New.
	* configure.tgt: Add -mrtm to XCFLAGS.
	* method-serial.cc (htm_mg, o_htm_mg, htm_dispatch, dispatch_htm): New.
	(gtm_thread::serialirr_mode): Add HTM fastpath handling.
	* libitm_i.h (htm_fastpath, dispatch_htm): Declare.
	* retry.cc (parse_default_method): Add HTM method parsing.
	(gtm_thread::number_of_threads_changed): Use HTM by default if
	available.

From-SVN: r193369

	PR c++/54859
	* pt.c (check_instantiated_arg): Don't complain about dependent args.

From-SVN: r193368

gcc/
	* attribs.c (lookup_attribute_spec): Handle getting a TREE_LIST.
gcc/c-family/
	* c.opt (Wabi-tag): New.
gcc/cp/
	* tree.c (cxx_attribute_table): Add abi_tag attribute.
	(check_abi_tag_redeclaration, handle_abi_tag_attribute): New.
	* class.c (find_abi_tags_r, check_abi_tags): New.
	(check_bases, check_field_decl): Call check_abi_tags.
	* decl.c (redeclaration_error_message): Call
	check_abi_tag_redeclaration.
	* mangle.c (tree_string_cmp, write_abi_tags): New.
	(write_unqualified_name): Call write_abi_tags.
include/
	* demangle.h (enum demangle_component_type): Add
	DEMANGLE_COMPONENT_TAGGED_NAME.
libiberty/
	* cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_TAGGED_NAME.
	(d_make_comp, d_find_pack, d_print_comp): Likewise.
	(d_abi_tags): New.
	(d_name): Call it.

From-SVN: r193367

From-SVN: r193366

re PR rtl-optimization/55154 (ICE: in curr_insn_transform, at lra-constraints.c:2702 with custom flags)

2012-11-09  Vladimir Makarov  <vmakarov@redhat.com>

	PR tree-optimization/55154
	* lra-int.h (LRA_LOSER_COST_FACTOR, LRA_MAX_REJECT): New macros.
	* lra.c (setup_operand_alternative): Use them.
	* lra-constraints.c (LOSER_COST_FACTOR, MAX_OVERALL_COST_BOUND):
	Remove.
	(process_alt_operands): Use LRA_LOSER_COST_FACTOR and
	LRA_MAX_REJECT.  Accumulate reject instead of setting for
	non-const.
	(curr_insn_transform): Initialize best_losers and best_overall by
	INT_MAX.

2012-11-09  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/55154
	* gcc.target/i386/pr55154.c: New test.

From-SVN: r193364

get_atomic_generic_size would error out for
__atomic_store(...,__ATOMIC_HLE_RELEASE)

Just mask it out. All the memory orders are checked completely
in builtins.c anyways.

I'm not sure what that check is for, it could be removed in theory.

Passed bootstrap and test suite on x86-64

gcc/c-family/:
2012-11-09  Andi Kleen  <ak@linux.intel.com>

	PR 55139
	* c-common.c (get_atomic_generic_size): Mask with
        MEMMODEL_MASK

From-SVN: r193363

        * config/sh/sh.c (sh_can_use_simple_return_p): Enable with
        -freorder-blocks-and-partition.

From-SVN: r193362

2012-11-09  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/55151
	* gcc.dg/pr55151.c: Move ...
	* gcc.target/i386/pr55151.c: ... here.

From-SVN: r193361

2012-11-09  Kenneth Zadeck <zadeck@naturalbridge.com>

	* rtl.h (CONST_SCALAR_INT_P): New macro.
   	* cfgexpand.c (expand_debug_locations): Changed to use
	CONST_SCALAR_INT_P macro.
	* combine.c (try_combine, subst, make_extraction,
	gen_lowpart_for_combine): Ditto.
	* cselib.c (entry_and_rtx_equal_p, rtx_equal_for_cselib_1): Ditto.
	* dwarf2out.c (loc_descriptor): Ditto.
	* emit-rtl.c (gen_lowpart_common): Ditto.
	* ira-costs.c (record_reg_classes, record_address_regs): Ditto.
	* ira-lives.c (single_reg_class): Ditto.
	* recog.c (simplify_while_replacing, asm_operand_ok,
	constrain_operands): Ditto.
	* reload.c (find_reloads): Ditto.
	* simplify-rtx.c (simplify_unary_operation_1,
	simplify_const_unary_operation, simplify_binary_operation_1,
	simplify_const_binary_operation, simplify_relational_operation_1,
	simplify_subreg): Ditto.

From-SVN: r193360

	PR middle-end/54385
	* postreload.c (reload_cse_simplify): Return a bool indicating
	whether the CFG was changed.
	(reload_cse_regs_1): Traverse the CFG instead of the insns chain.
	Cleanup the CFG if edges may have been removed.
	(reload_cse_regs): Update.

From-SVN: r193359

re PR rtl-optimization/54472 (ICE (spill_failure): unable to find a register to spill in class 'AREG' with -O -fschedule-insns -fselective-scheduling)

	PR rtl-optimization/54472

	* sel-sched-ir.c (has_dependence_note_reg_set): Handle implicit sets.
	(has_dependence_note_reg_clobber,
	has_dependence_note_reg_use): Likewise.
    
	* gcc.dg/pr54472.c: New test.

From-SVN: r193358

	* gcc-interface/trans.c (gnat_to_gnu) <N_Subprogram_Body_Stub>: Deal
	with a missing library unit instead of calling gnat_to_gnu on Emtpy.
	Remove last bits of support for SCIL nodes.  Add cases for nodes that
	should only be present when annotating types.  Add default abort.

From-SVN: r193357

	* config/i386/i386.c (release_scratch_register_on_entry): Also adjust
	sp_offset manually.

From-SVN: r193352

2012-11-08  Christian Bruel  <christian.bruel@st.com>

	* tree-ssa-tail-merge.c (replace_block_by): Update bb2 profile count.
	Do not reset dead bb1->frequency.

From-SVN: r193350

From-SVN: r193348

	* go.test/go-test.exp (go-gc-tests): Handle runoutput test type
	with arguments.  Handle errorcheckoutput and rundir test types.

From-SVN: r193344

gcc/
	PR tree-optimization/55191
	* cfganal.c (connect_infinite_loops_to_exit): Call dfs_deadend here.
	(flow_dfs_compute_reverse_execute): Don't call it here.

testsuite/
	PR tree-optimization/55191
	* gcc.dg/pr55191.c: New test.

From-SVN: r193341

	PR debug/53145
	* dwarf2out.c (gen_compile_unit_die): Don't call gen_producer_string
	here, instead add "" if producer_string is NULL.
	(dwarf2out_finish): Call gen_producer_string here, unconditionally
	decrease refcount of the old indirect string and set val_str to
	find_AT_string result.

From-SVN: r193340

2012-11-08  François Dumont  <fdumont@gcc.gnu.org>

	PR libstdc++/54075
	* include/bits/hashtable.h (_Hashtable<>::rehash): Reset hash
	policy state if no rehash.
	* testsuite/23_containers/unordered_set/modifiers/reserve.cc
	(test02): New.

From-SVN: r193339

re PR debug/54499 (GCC produces wrong debugging information, failure while assembling generated .s file)

	PR debug/54499
	* cgraphunit.c (assemble_thunk): Don't call source_line debug hook
	here, instead call insn_locations_{init,finalize} and initialize
	prologue_location.

	* g++.dg/debug/pr54499.C: New test.

From-SVN: r193338

	PR driver/54789
	* gcc.c (process_command): Use save_switch for synthesized
	-fcompare-debug=* option; mark the switch as known.

From-SVN: r193337

re PR target/54308 (build regression in 190498 on ppc64/linux: legitimate_indirect_address_p undefined)

	PR target/54308
	* config/rs6000/rs6000.c (legitimate_indirect_address_p): Remove
	inline keyword.

From-SVN: r193336

	PR rtl-optimization/54850
	* sched-deps.c (find_inc): Add all dependencies from the inc_insn
	to the mem_insn.

From-SVN: r193332

	PR middle-end/48636
	* ipa-inline.c (big_speedup_p): New function.
	(want_inline_small_function_p): Use it.
	(edge_badness): Dump it.
	* params.def (inline-min-speedup): New parameter.
	* doc/invoke.texi (inline-min-speedup): Document.

From-SVN: r193331

ipa-prop.c (determine_known_aggregate_parts): Skip writes to different declarations when tracking writes to a declaration.

2012-11-08  Martin Jambor  <mjambor@suse.cz>

	* ipa-prop.c (determine_known_aggregate_parts): Skip writes to
	different declarations when tracking writes to a declaration.

	* gfortran.dg/ipcp-array-1.f90: New test.

From-SVN: r193330

PR fortran/51727
* module.c (sorted_pointer_info): New.
(gfc_get_sorted_pointer_info): New.
(free_sorted_pointer_info_tree): New.
(compare_sorted_pointer_info): New.
(find_symbols_to_write): New.
(write_symbol1_recursion): New.
(write_symbol1): Collect symbols that need writing, output in order.
(write_generic): Traverse tree in order.

From-SVN: r193329