2013-06-06  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/57468
	* config/i386/i386.c (inline_secondary_memory_needed): Ignore
	spilled pseudos.

From-SVN: r199764

2013-06-06  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/43652
	* g++.dg/parse/error53.C: New.

From-SVN: r199763

2013-06-06  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/57459
	* lra-constraints.c (update_ebb_live_info): Fix typo for operand
	type when setting live regs.

2013-06-06  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/57459
	* gcc.target/i386/pr57459.c: New test.

From-SVN: r199762

2013-06-06  Vladimir Makarov  <vmakarov@redhat.com>

	* config/s390/s390.opt (mlra): New option.
	* config/s390/s390.c (s390_decompose_address): Check displacement
	for all registers for LRA.
	(s390_secondary_reload): Don't used secondary reloads for LRA.
	(s390_lra_p): New function.
	(TARGET_LRA_P): Define.
	* config/s390/s390.md (*movmem_short, *clrmem_short): Change value
	of attribute cpu_facility to zarch for the last alternative.
	(*cmpmem_short): Ditto.

From-SVN: r199754

	* config/arm/arm.c (arm_r3_live_at_start_p): New predicate.
	(arm_compute_static_chain_stack_bytes): Use it.  Tidy up.
	(arm_expand_prologue): Likewise.

From-SVN: r199752

From-SVN: r199750

From-SVN: r199747

2013-06-06  Teresa Johnson  <tejohnson@google.com>

	PR c++/53743
	* ifcvt.c (find_if_case_1): Replace BB_COPY_PARTITION with assert
	as this is now done by redirect_edge_and_branch_force.
	* function.c (thread_prologue_and_epilogue_insns): Insert new bb after
	barriers, and fix interaction with splitting.
	* emit-rtl.c (try_split): Copy REG_CROSSING_JUMP notes.
	* cfgcleanup.c (try_forward_edges): Fix early return value to properly
	reflect changes made in the routine.
	* bb-reorder.c (emit_barrier_after_bb): Move to cfgrtl.c.
	(fix_up_fall_thru_edges): Remove incorrect check for bb layout order
	since this is called in cfglayout mode, and replace partition fixup
	with assert as that is now done by force_nonfallthru_and_redirect.
	(add_reg_crossing_jump_notes): Handle the fact that some jumps may
	already be marked with region crossing note.
	(insert_section_boundary_note): Make non-static, gate on flag
	has_bb_partition, rewrite to also check for multiple partitions.
	(rest_of_handle_reorder_blocks): Remove call to
	insert_section_boundary_note, now done later during free_cfg.
	(duplicate_computed_gotos): Don't duplicate partition crossing edge.
	* bb-reorder.h (insert_section_boundary_note): Declare.
	* Makefile.in (cfgrtl.o): Depend on bb-reorder.h
	* cfgrtl.c (rest_of_pass_free_cfg): If partitions exist
	invoke insert_section_boundary_note.
	(try_redirect_by_replacing_jump): Remove unnecessary
	check for region crossing note.
	(fixup_partition_crossing): New function.
	(rtl_redirect_edge_and_branch): Fixup partition boundaries.
	(emit_barrier_after_bb): Move here from bb-reorder.c, handle insertion
	in non-cfglayout mode.
	(force_nonfallthru_and_redirect): Fixup partition boundaries,
	remove old code that tried to do this. Emit barrier correctly
	when we are in cfglayout mode.
	(last_bb_in_partition): New function.
	(rtl_split_edge): Correctly fixup partition boundaries.
	(commit_one_edge_insertion): Remove old code that tried to
	fixup region crossing edge since this is now handled in
	split_block, and set up insertion point correctly since
	block may now end in a jump.
	(verify_hot_cold_block_grouping): Guard against checking when not in
	linearized RTL mode.
	(rtl_verify_edges): Add checks for incorrect/missing REG_CROSSING_JUMP
	notes.
	(rtl_verify_flow_info_1): Move verify_hot_cold_block_grouping to
	rtl_verify_flow_info, so not called in cfglayout mode.
	(rtl_verify_flow_info): Move verify_hot_cold_block_grouping here.
	(fixup_reorder_chain): Remove old code that attempted to fixup region
	crossing note as this is now handled in force_nonfallthru_and_redirect.
	(duplicate_insn_chain): Don't duplicate switch section notes.
	(rtl_can_remove_branch_p): Remove unnecessary check for region crossing
	note.
	* basic-block.h (emit_barrier_after_bb): Declare.

	* testsuite/gcc.dg/tree-prof/va-arg-pack-1.c: Cloned from c-torture, made
	into -freorder-blocks-and-partition test.
	* testsuite/gcc.dg/tree-prof/comp-goto-1.c: Ditto.
	* testsuite/gcc.dg/tree-prof/20041218-1.c: Ditto.
	* testsuite/gcc.dg/tree-prof/pr52027.c: Use -O2.
	* testsuite/gcc.dg/tree-prof/pr50907.c: Ditto.
	* testsuite/gcc.dg/tree-prof/pr45354.c: Ditto.
	* testsuite/g++.dg/tree-prof/partition2.C: Ditto.
	* testsuite/g++.dg/tree-prof/partition3.C: Ditto.

From-SVN: r199744

arm-fixed.md (add<mode>3,usadd<mode>3,ssadd<mode>3, [...]): Adjust alternatives for arm_restrict_it.

2013-06-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* config/arm/arm-fixed.md (add<mode>3,usadd<mode>3,ssadd<mode>3,
	sub<mode>3, ussub<mode>3, sssub<mode>3, arm_ssatsihi_shift,
	arm_usatsihi): Adjust alternatives for arm_restrict_it.

From-SVN: r199739

2013-06-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57542
        * trans.c (gfc_build_final_call): Add se.pre to the block
        and modify the assert.

2013-06-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57542
        * gfortran.dg/finalize_16.f90: New.

From-SVN: r199736

2013-06-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* config/arm/arm-ldmstm.ml: Set "predicable_short_it" to "no"
	where appropriate.
	* config/arm/ldmstm.md: Regenerate.

From-SVN: r199734

2013-06-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* config/arm/sync.md (atomic_loaddi_1):
	Disable predication for arm_restrict_it.
	(arm_load_exclusive<mode>): Likewise.
	(arm_load_exclusivesi): Likewise.
	(arm_load_exclusivedi): Likewise.
	(arm_load_acquire_exclusive<mode>): Likewise.
	(arm_load_acquire_exclusivesi): Likewise.
	(arm_load_acquire_exclusivedi): Likewise.
	(arm_store_exclusive<mode>): Likewise.
	(arm_store_exclusive<mode>): Likewise.
	(arm_store_release_exclusivedi): Likewise.
	(arm_store_release_exclusive<mode>): Likewise.

From-SVN: r199733

2013-06-06  Richard Biener  <rguenther@suse.de>

	* lto-streamer.h (enum LTO_tags): Move LTO_tree_pickle_reference
	after LTO_null.
	(lto_tag_is_tree_code_p): Adjust.
	(lto_tag_is_gimple_code_p): Likewise.
	(lto_gimple_code_to_tag): Likewise.
	(lto_tag_to_gimple_code): Likewise.
	(lto_tree_code_to_tag): Likewise.
	(lto_tag_to_tree_code): Likewise.
	* data-streamer.h (streamer_write_hwi_in_range): Use
	uhwi streaming to stream the normalized range.
	(streamer_read_hwi_in_range): Likewise.

From-SVN: r199732

configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for GNU/Hurd, as done for Linux-based systems.

libgomp/
	* configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
	GNU/Hurd, as done for Linux-based systems.

From-SVN: r199725

libgomp/
	* config/posix/ptrlock.h: Fix comment.

From-SVN: r199724

The vect/no-section-anchors-vect-68.C test case results in a binary that
is too large for the aarch64 tiny memory model.  This patch disables the
test case for that memory model.

From-SVN: r199720

From-SVN: r199714

+2013-06-04  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+       * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
+       reduction functions outside the for-loop.  Also, added a check if the
+       fundecl is non-NULL.
+

+2013-06-05  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+       PR C/57457
+       * c-c++-common/cilk-plus/AN/pr57457.c: New test.
+       * c-c++-common/cilk-plus/AN/pr57457-2.c: Likewise.
+

From-SVN: r199709

From-SVN: r199708

re PR c++/51908 ([C++11] ICE in cp_parser_abort_tentative_parse with decltype and variable template arguments)

/cp
2013-06-05  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51908
	* parser.c (cp_parser_postfix_expression [RID_*CAST]): Set
	parser->in_type_id_in_expr_p before calling cp_parser_type_id.

/testsuite
2013-06-05  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51908
	* g++.dg/cpp0x/decltype54.C: New.

From-SVN: r199707

2013-06-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* config/arm/arm.md (enabled_for_depr_it): New attribute.
	(predicable_short_it): Likewise.
	(predicated): Likewise.
	(enabled): Handle above.
	(define_cond_exec): Set predicated attribute to yes.

From-SVN: r199705

re PR bootstrap/56714 (Bootstrap failure libitm/local_atomic:1580:3: error: always_inline function might not be inlinable)

	PR bootstrap/56714
	* local_atomic (__always_inline): Always define our version.
	(__calculate_memory_order): Mark inline.
	(atomic_thread_fence): Ditto.
	(atomic_signal_fence): Ditto.
	(atomic_bool::atomic_flag_test_and_set_explicit): Ditto.
	(atomic_bool::atomic_flag_clear_explicit): Ditto.
	(atomic_bool::atomic_flag_test_and_set): Ditto.
	(atomic_bool::atomic_flag_clear): Ditto.

From-SVN: r199704

From-SVN: r199702

alpha.c (alpha_emit_conditional_move): Swap all GE, GT, GEU and GTU compares, modulo DImode compares with zero.

	* config/alpha/alpha.c (alpha_emit_conditional_move): Swap all
	GE, GT, GEU and GTU compares, modulo DImode compares with zero.

From-SVN: r199701

	* varasm.c (mark_decl_referenced): Revert the removal until targets
	are fixed.

From-SVN: r199699

        * config/rs6000/rs6000.c (print_operand, 'z'): Use DECL_PRESERVE_P
        instead of mark_decl_referenced.

From-SVN: r199698

class.c (emit_register_classes_in_jcr_section): Use DECL_PRESERVE_P instead of mark_decl_referenced.


	* class.c (emit_register_classes_in_jcr_section): Use DECL_PRESERVE_P
	instead of mark_decl_referenced.

	* decl2.c (maybe_make_one_only): Use forced_by_abi instad of
	mark_decl_referenced.
	(mark_needed): Likewise.

	* cgraph.c (cgraph_remove_node): Clear forced_by_abi.
	(cgraph_node_cannot_be_local_p_1): Honnor symbol.forced_by_abi
	and symtab_used_from_object_file_p.
	(cgraph_make_node_local_1): Clear forced_by_abi.
	(cgraph_can_remove_if_no_direct_calls_and): Use forced_by_abi
	* cgraph.h (symtab_node_base): Add forced_by_abi.
	(decide_is_variable_needed): Remove.
	(varpool_can_remove_if_no_refs): Honnor symbol.forced_by_abi.
	* cgraphunit.c (cgraph_decide_is_function_needed): Rename to ..
	(decide_is_symbol_needed): ... this one; handle symbols in general;
	always analyze virtuals; honnor forced_by_abi.
	(cgraph_finalize_function): Update.
	(varpool_finalize_decl): Update.
	(symbol_defined_and_needed): Remove.
	(analyze_functions): Update.
	* lto-cgraph.c (lto_output_node, lto_output_varpool_node,
	output_refs, input_overwrite_node): Handle forced_by_abi.
	* ipa.c (cgraph_address_taken_from_non_vtable_p): Rename to ...
	(address_taken_from_non_vtable_p): ... this one.
	(comdat_can_be_unshared_p_1): New function.
	(cgraph_comdat_can_be_unshared_p): Rename to ...
	(comdat_can_be_unshared_p): ... this one; handle symbols in general.
	(varpool_externally_visible_p): Use comdat_can_be_unshared_p.
	(function_and_variable_visibility): Clear forced_by_abi as needed.
	* trans-mem.c (ipa_tm_mark_forced_by_abi_node): New functoin.
	(ipa_tm_create_version_alias, ipa_tm_create_version): Update.
	* varasm.c (mark_decl_referenced): Remove.
	* symtab.c (dump_symtab_base): Dump forced_by_abi.
	* varpool.c (decide_is_variable_needed): Remove.

From-SVN: r199695

2013-06-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* config/arm/arm.c (MAX_INSN_PER_IT_BLOCK): New macro.
	(arm_option_override): Override arm_restrict_it where appropriate.
	(thumb2_final_prescan_insn): Use MAX_INSN_PER_IT_BLOCK.
	* config/arm/arm.opt (mrestrict-it): New command-line option.
	* doc/invoke.texi: Document -mrestrict-it.

From-SVN: r199694

gcc/testsuite

	* gcc.dg/fshort-wchar.c: add extra dg-options for
	arm*-*-*eabi* targets.
	* gcc.dg/tree-ssa/pr42585.c: change dg-final to catch
	arm*-*-* targets.
	* gcc.dg/tree-ssa/pr43491.c: likewise.

From-SVN: r199692

	* tsan.c (tsan_atomic_table): Make const.

From-SVN: r199690

2013-06-05  Manfred Schwarb  <manfred99@gmx.ch>
            Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/string_length_2.f90: Fix dg-do run.
        * gfortran.dg/io_real_boz_3.f90: Remove extra space in "dg-do
        * run".
        * gfortran.dg/io_real_boz_4.f90: Ditto.
        * gfortran.dg/io_real_boz_5.f90: Ditto.


Co-Authored-By: Tobias Burnus <burnus@net-b.de>

From-SVN: r199684

tree-streamer.c (streamer_tree_cache_insert_1): Update the index associated with the tree we are supposed to replace.

2013-06-05  Richard Biener  <rguenther@suse.de>

	* tree-streamer.c (streamer_tree_cache_insert_1): Update the
	index associated with the tree we are supposed to replace.
	* tree-streamer-out.c (pack_ts_base_value_fields): Output
	TREE_ASM_WRITTEN as zero for everything but SSA names.

	lto/
	* lto.c (num_merged_types): New global variable.
	(uniquify_nodes): Increase num_merged_types when merging a type.
	(print_lto_report_1): Output the number of merged types.

From-SVN: r199683

From-SVN: r199682

From-SVN: r199681

	* tree-ssa-structalias.c (call_stmt_vars): Make static.

From-SVN: r199679

From-SVN: r199678

	* lto-cgraph.c (get_alias_symbol): Remove weakref sanity check.
	(input_node, input_varpool_node): Handle correctly external same
	body aliases.
	* ipa.c (symtab_remove_unreachable_nodes): Do not remove external
	nodes at ltrans stage.

From-SVN: r199675

	* gcc.dg/tree-ssa/attr-alias.c: New testcase.

	* ipa-inline.c (update_caller_keys): Fix availability test.
	(update_callee_keys): Likewise.
	* symtab.c (symtab_alias_ultimate_target): Make availaiblity logic
	to follow ELF standard.

From-SVN: r199670

2013-06-03  Jürgen Urban  <JuergenUrban@gmx.de>

	* config.gcc (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
	(mips64r5900el-*-elf*): New configurations.
	* config/mips/mips-cpus.def (r5900): New processor.
	* config/mips/mips-tables.opt: Regenerate.
	* config/mips/mips.c (mips_rtx_cost_data): Add an R5900 entry.
	(mips_issue_rate): Handle PROCESSOR_R5900.
	(mips_reorg_process_insns): Force reorder mode for the R5900.
	* config/mips/mips.h (TARGET_MIPS5900): Define.
	(ISA_HAS_CONDMOVE, ISA_HAS_PREFETCH, ISA_HAS_HILO_INTERLOCKS): Include
	TARGET_MIPS5900.
	(ISA_HAS_LOAD_DELAY, ISA_HAS_XFER_DELAY, ISA_HAS_FCMP_DELAY): Exclude
	TARGET_MIPS5900.
	* config/mips/mips.md (processor): Add r5900.
	(MOVECC): Disallow CCmode conditions for TARGET_MIPS5900.

libgcc/
2013-06-03  Jürgen Urban  <JuergenUrban@gmx.de>

	* config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
	(mips64r5900el-*-elf*): New configurations.

From-SVN: r199666

2013-06-04  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * c-c++-common/cilk-plus/AN/array_test1.c (main): Replaced argc, argv
        parameters with void.
        (main2): Removed argc parameter.
        * c-c++-common/cilk-plus/AN/array_test2.c (main2): Likewise.
        (main): Replaced argc, argv parameters with void.
        * c-c++-common/cilk-plus/AN/array_test_ND.c (main): Likewise.
        (main2): Removed argc parameter.
        * c-c++-common/cilk-plus/AN/builtin_fn_custom.c (main): Replaced argc
        argv parameters with void.  Added __asm volatile to avoid optimization
        on argc, if necessary.
        * c-c++-common/cilk-plus/AN/builtin_fn_mutating (main): Likewise.
        * c-c++-common/cilk-plus/AN/builtin_func_double.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/builtin_func_double2.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/conditional.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/exec-once.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/exec-once2.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/fn_ptr.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/gather-scatter-errors.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/gather_scatter.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/misc.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/parser_errors.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/parser_errors2.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/parser_errors3.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/parser_errors4.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/rank_mismatch2.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/sec_implicit_ex.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/sec_reduce_return.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/test_builtin_return.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/vla.c (main): Likewise.
        * c-c++-common/cilk-plus/AN/comma-exp.c (main): Replaced argc, argv
        parameters with void.
        (main2): Removed argc parameter.
        * c-c++-common/cilk-plus/AN/if_test.c (main2): Likewise.
        (main): Replaced argc, argv parameters with void.
        * c-c++-common/cilk-plus/AN/fp_triplet_values (main2): Replace argc,
        argv parameters with void.  Also renamed this function as main, and
        delete the existing main.
        * c-c++-common/cilk-plus/AN/sec_implicit.c (main2): Likewise.
        * c-c++-common/cilk-plus/AN/sec_implicit2.c (main2): Likewise.
        * c-c++-common/cilk-plus/AN/sec_reduce_max_min_ind.c (main2): Likewise.

From-SVN: r199661