From-SVN: r219500

gcc/jit/ChangeLog:
	* jit-recording.c (class gcc::jit::rvalue_usage_validator): New.
	(gcc::jit::rvalue_usage_validator::rvalue_usage_validator): New
	ctor.
	(gcc::jit::rvalue_usage_validator::visit): New function.
	(gcc::jit::recording::rvalue::verify_valid_within_stmt): New
	function.
	(gcc::jit::recording::rvalue::set_scope): New function.
	(gcc::jit::recording::function::function): Call set_scope on each
	param, issuing errors for any params that already have a function.
	(gcc::jit::recording::block::add_eval): Return the new statement;
	update the comment given that some error-checking now happens after
	this returns.
	(gcc::jit::recording::block::add_assignment): Likewise.
	(gcc::jit::recording::block::add_assignment_op): Likewise.
	(gcc::jit::recording::block::add_comment): Likewise.
	(gcc::jit::recording::block::end_with_conditional): Likewise.
	(gcc::jit::recording::block::end_with_jump): Likewise.
	(gcc::jit::recording::block::end_with_return): Likewise.
	(gcc::jit::recording::block::validate): Add a comment.
	(gcc::jit::recording::unary_op::visit_children): New function.
	(gcc::jit::recording::binary_op::visit_children): New function.
	(gcc::jit::recording::comparison::visit_children): New function.
	(gcc::jit::recording::cast::visit_children): New function.
	(gcc::jit::recording::call::visit_children): New function.
	(gcc::jit::recording::call_through_ptr::visit_children): New function.
	(gcc::jit::recording::array_access::visit_children): New function.
	(gcc::jit::recording::access_field_of_lvalue::visit_children): New
	function.
	(gcc::jit::recording::access_field_rvalue::visit_children): New
	function.
	(gcc::jit::recording::dereference_field_rvalue::visit_children):
	New function.
	(gcc::jit::recording::dereference_rvalue::visit_children): New
	function.
	(gcc::jit::recording::get_address_of_lvalue::visit_children): New
	function.
	* jit-recording.h: Within namespace gcc::jit::recording...
	(class rvalue_visitor): New.
	(rvalue::rvalue): Initialize m_scope.
	(rvalue::get_loc): New accessor.
	(rvalue::verify_valid_within_stmt): New function.
	(rvalue::visit_children): New pure virtual function.
	(rvalue::set_scope): New function.
	(rvalue::get_scope): New function.
	(rvalue::dyn_cast_param): New function.
	(rvalue::m_scope): New field.
	(param::visit_children): New empty function.
	(param::dyn_cast_param): New function.
	(function::get_loc): New function.
	(block::add_eval): Return the new statement.
	(block::add_assignment): Likewise.
	(block::add_assignment_op): Likewise.
	(block::add_comment): Likewise.
	(block::end_with_conditional): Likewise.
	(block::end_with_jump): Likewise.
	(block::end_with_return): Likewise.
	(global::visit_children): New function.
	(memento_of_new_rvalue_from_const<HOST_TYPE>::visit_children):
	New function.
	(memento_of_new_string_literal::visit_children): New function.
	(unary_op::visit_children): New function.
	(binary_op::visit_children): New function.
	(comparison::visit_children): New function.
	(cast::visit_children): New function.
	(call::visit_children): New function.
	(call_through_ptr::visit_children): New function.
	(array_access::visit_children): New function.
	(access_field_of_lvalue::visit_children): New function.
	(access_field_rvalue::visit_children): New function.
	(dereference_field_rvalue::visit_children): New function.
	(dereference_rvalue::visit_children): New function.
	(get_address_of_lvalue::visit_children): New function.
	(local::local): Call set_scope.
	(local::visit_children): New function.
	(statement::get_block): Make public.
	* libgccjit.c (RETURN_VAL_IF_FAIL_PRINTF5): New macro.
	(RETURN_NULL_IF_FAIL_PRINTF5): New macro.
	(gcc_jit_context_new_function): Verify that each param has
	not yet been used for creating another function.
	(gcc_jit_block_add_eval): After creating the stmt, verify
	that the rvalue expression tree is valid to use within it.
	(gcc_jit_block_add_assignment): Likewise for the lvalue and
	rvalue expression trees.
	(gcc_jit_block_add_assignment_op): Likewise.
	(gcc_jit_block_end_with_conditional): Likewise for the boolval
	expression tree.
	(gcc_jit_block_end_with_return): Likewise for the rvalue
	expression tree.
	(gcc_jit_block_end_with_void_return): Remove return of "void",
	now that block::end_with_return is now non-void.

gcc/testsuite/ChangeLog:
	* jit.dg/test-error-local-used-from-other-function.c: New test
	case.
	* jit.dg/test-error-param-reuse.c: New test case.
	* jit.dg/test-error-param-sharing.c: New test case.
	* jit.dg/test-error-param-used-from-other-function.c: New test
	case.
	* jit.dg/test-error-param-used-without-a-function.c: New test
	case.

From-SVN: r219498

invoke.texi ([-Wsuggest-attribute=]): Don't use parentheses after a funtion name just to indicate it is a function.

2015-01-12  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/invoke.texi ([-Wsuggest-attribute=]): Don't use parentheses
	after a funtion name just to indicate it is a function.
	([-fsanitize-undefined-trap-on-error]): Likewise.
	([-fdbg-cnt=]): Likewise.
	([-mmemcpy]): Likewise.
	([-mflush-func]): Likewise.
	([-msynci]): Likewise.

From-SVN: r219497

	PR libstdc++/64553
	* src/c++11/cxx11-shim_facets.cc: Check for wchar_t support.

From-SVN: r219496

	PR libstdc++/64560
	* src/c++11/cxx11-shim_facets.cc (locale::facet::_M_sso_shim): Check
	for RTTI support.

From-SVN: r219495

2015-01-12  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/invoke.texi ([-Wbad-function-cast]): Rewrite to avoid confusing
	example.

From-SVN: r219494

	PR tree-optimization/64563
	* tree-vrp.c (vrp_evaluate_conditional): Check for VR_RANGE
	instead of != VR_VARYING.

	* gcc.dg/pr64563.c: New test.

From-SVN: r219493

	PR target/64513
	* config/i386/i386.c (ix86_expand_prologue): Add
	REG_FRAME_RELATED_EXPR to %rax and %r10 pushes.

	* gcc.target/i386/pr64513.c: New test.

From-SVN: r219492

	PR tree-optimization/64454
	* tree-vrp.c (simplify_div_or_mod_using_ranges): Optimize
	op0 % op1 into op0 if op0 is in range [-op1 + 1, op1 - 1]
	for signed or [0, op1 - 1] for unsigned modulo.
	(simplify_stmt_using_ranges): Call simplify_div_or_mod_using_ranges
	even if op1 does not satisfy integer_pow2p.

	* gcc.dg/pr64454.c: New test.

From-SVN: r219491

	PR testsuite/64028
	* gcc.dg/vect/no-section-anchors-vect-31.c: Add dg-add-options
	bind_pic_locally.
	* gcc.dg/vect/no-section-anchors-vect-34.c: Likewise.
	* gcc.dg/vect/no-section-anchors-vect-36.c: Likewise.
	* gcc.dg/vect/no-section-anchors-vect-64.c: Likewise.
	* gcc.dg/vect/no-section-anchors-vect-65.c: Likewise.
	* gcc.dg/vect/no-section-anchors-vect-68.c: Likewise.
	* gcc.dg/vect/no-section-anchors-vect-69.c: Likewise.
	* gcc.dg/vect/slp-25.c: Likewise.
	* gcc.dg/vect/vect-109.c: Likewise.
	* gcc.dg/vect/vect-13.c: Likewise.
	* gcc.dg/vect/vect-17.c: Likewise.
	* gcc.dg/vect/vect-18.c: Likewise.
	* gcc.dg/vect/vect-19.c: Likewise.
	* gcc.dg/vect/vect-20.c: Likewise.
	* gcc.dg/vect/vect-21.c: Likewise.
	* gcc.dg/vect/vect-22.c: Likewise.
	* gcc.dg/vect/vect-27.c: Likewise.
	* gcc.dg/vect/vect-29.c: Likewise.
	* gcc.dg/vect/vect-2-big-array.c: Likewise.
	* gcc.dg/vect/vect-2.c: Likewise.
	* gcc.dg/vect/vect-3.c: Likewise.
	* gcc.dg/vect/vect-4.c: Likewise.
	* gcc.dg/vect/vect-5.c: Likewise.
	* gcc.dg/vect/vect-72.c: Likewise.
	* gcc.dg/vect/vect-73-big-array.c: Likewise.
	* gcc.dg/vect/vect-73.c: Likewise.
	* gcc.dg/vect/vect-77-global.c: Likewise.
	* gcc.dg/vect/vect-78-global.c: Likewise.
	* gcc.dg/vect/vect-7.c: Likewise.
	* gcc.dg/vect/vect-86.c: Likewise.
	* gcc.dg/vect/vect-align-1.c: Likewise.
	* gcc.dg/vect/vect-align-3.c: Likewise.
	* gcc.dg/vect/vect-all-big-array.c: Likewise.
	* gcc.dg/vect/vect-all.c: Likewise.
	* gcc.dg/vect/vect-multitypes-1.c: Likewise.
	* gcc.dg/vect/vect-multitypes-4.c: Likewise.
	* gcc.dg/vect/vect-peel-3.c: Likewise.
	* gcc.dg/vect/vect-peel-4.c: Likewise.
	* gcc.dg/vect/wrapv-vect-7.c: Likewise.

From-SVN: r219490

	PR other/64370
	* sreal.c (sreal::to_double): Use ldexp instead of scalbnl.

From-SVN: r219489

       PR target/64461
        * gcc.target/m68k/pr64461.c: New test.

From-SVN: r219488

gcc/jit/ChangeLog:
	* jit-playback.c (gcc::jit::playback::context::read_dump_file):
	Add missing fclose on error-handling path.

From-SVN: r219487

From-SVN: r219484

       * config/m68k/m68k.md (truncsiqi2): Disable for TARGET_COLDFIRE.
       (trunchiqi2, truncsihi2): Similarly.

From-SVN: r219483

       * config/h8300/h8300.c (Fpa): Use RTX_FRAME_RELATED_P directly
       rather than calling F.

From-SVN: r219481

gcc/jit/ChangeLog:
	* docs/cp/topics/expressions.rst (Global variables): Add
	enum gcc_jit_global_kind param to gccjit::context::new_global.
	* docs/topics/expressions.rst (Global variables): Likewise.
	Document the new enum.
	* docs/topics/results.rst (Compilation results): Document
	globals-handling.
	* dummy-frontend.c (jit_langhook_write_globals): Call into the
	playback context's write_global_decls_1 and write_global_decls_2
	before and after calling symtab->finalize_compilation_unit ().
	* jit-playback.c: Include "debug.h".
	(gcc::jit::playback::context::new_global): Add "kind" param and
	use it to set TREE_PUBLIC, TREE_STATIC and DECL_EXTERNAL on the
	underlying VAR_DECL.  Call varpool_node::get_create on the
	VAR_DECL, and add it to m_globals.
	(gcc::jit::playback::context::write_global_decls_1): New function.
	(gcc::jit::playback::context::write_global_decls_2): New function.
	* jit-playback.h (gcc::jit::playback::context::context): Call
	create on m_globals.
	(gcc::jit::playback::context::new_global): Add "kind" param.
	(gcc::jit::playback::context::write_global_decls_1): New function.
	(gcc::jit::playback::context::write_global_decls_2): New function.
	(gcc::jit::playback::context::m_globals): New field.
	* jit-recording.c (gcc::jit::recording::context::context):
	Initialize m_globals.
	(gcc::jit::recording::context::new_global): Add param "kind".
	Add the new global to m_globals.
	(gcc::jit::recording::context::dump_to_file): Dump the globals.
	(gcc::jit::recording::global::replay_into): Add field m_kind.
	(gcc::jit::recording::global::write_to_dump): New override.
	* jit-recording.h (gcc::jit::recording::context::new_global): Add
	param "kind".
	(gcc::jit::recording::context::m_globals): New field.
	(gcc::jit::recording::global::global): Add param kind.
	(gcc::jit::recording::global::write_to_dump): New override.
	(gcc::jit::recording::global::m_kind): New field.
	* jit-result.c (gcc::jit::result::get_global): New function.
	* jit-result.h (gcc::jit::result::get_global): New function.
	* libgccjit++.h (gccjit::context::new_global): Add "kind" param.
	* libgccjit.c (gcc_jit_context_new_global): Likewise.
	(gcc_jit_result_get_global): New API entrypoint.
	* libgccjit.h (gcc_jit_result_get_global): New API entrypoint.
	(enum gcc_jit_global_kind): New enum.
	(gcc_jit_context_new_global): API change: add "kind" param.
	* libgccjit.map (gcc_jit_result_get_global): New symbol.

gcc/testsuite/ChangeLog:
	* jit.dg/test-array-as-pointer.c (create_code): Update call
	to gcc_jit_context_new_global by setting "kind" to
	GCC_JIT_GLOBAL_IMPORTED.
	* jit.dg/test-error-array-as-pointer.c: Likewise.
	* jit.dg/test-expressions.c (make_test_of_get_address): Likewise.
	* jit.dg/test-fuzzer.c (make_random_global): Likewise, but
	setting kind to GCC_JIT_GLOBAL_EXPORTED.
	* jit.dg/test-using-global.c (the_global): Rename to...
	(imported_global): ...this.
	(create_code): Update to test the three kinds of global.
	(verify_code): Likewise.

From-SVN: r219480

	PR testsuite/64427
	* gcc.target/i386/pr64291-1.c: Limit to lp64 tarrget.  Avoid
	undefined behavior.
	* gcc.target/i386/pr64291-2.c: Updated.

From-SVN: r219479

2015-01-12  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * tsan.c (instrument_expr): Use force_gimple_operand.
        Use may_be_nonaddressable_p instead of is_gimple_addressable.

From-SVN: r219478

From-SVN: r219477

2015-01-12  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/64530
	* tree-loop-distribution.c (pg_add_dependence_edges): Shuffle
	back dr1.

	* gfortran.dg/pr64530.f90: New testcase.

From-SVN: r219474

re PR tree-optimization/64357 (ICE at -Os on x86_64-linux-gnu in check_loop_closed_ssa_use, at tree-ssa-loop-manip.c:579)

2015-01-12  Richard Biener  <rguenther@suse.de>

	PR middle-end/64357
	* tree-cfg.c (gimple_can_merge_blocks_p): Protect simple
	latches properly.

	* gcc.dg/torture/pr64357.c: New testcase.

From-SVN: r219473

	* config/arm/arm.c (arm_cortex_a12_tune): Update entries to match
	Cortex-A17 tuning parameters.
	* config/arm/arm-cores.def (cortex-a12): Schedule for cortex-a17.

From-SVN: r219472

From-SVN: r219471

	* config/arm/arm-protos.h (tune_params): Add fuseable_ops field.
	* config/arm/arm.c (arm_macro_fusion_p): New function.
	(arm_macro_fusion_pair_p): Likewise.
	(TARGET_SCHED_MACRO_FUSION_P): Define.
	(TARGET_SCHED_MACRO_FUSION_PAIR_P): Likewise.
	(ARM_FUSE_NOTHING): Likewise.
	(ARM_FUSE_MOVW_MOVT): Likewise.
	(arm_slowmul_tune, arm_fastmul_tune, arm_strongarm_tune,
	arm_xscale_tune, arm_9e_tune, arm_v6t2_tune, arm_cortex_tune,
	arm_cortex_a8_tune, arm_cortex_a7_tune, arm_cortex_a15_tune,
	arm_cortex_a53_tune, arm_cortex_a57_tune, arm_cortex_a9_tune,
	arm_cortex_a12_tune, arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune
	arm_cortex_a5_tune): Specify fuseable_ops value.

From-SVN: r219470

	PR c++/64547
	* constexpr.c (cxx_eval_call_expression): A call to a void
	function doesn't need to return a value.

From-SVN: r219466

From-SVN: r219462

	* gcc.target/i386/nop-mcount.c: Properly place {} in target
	selector.

From-SVN: r219461

	PR bootstrap/64561
	* configure.ac (HAVE_LD_PIE_COPYRELOC): Update Linux/x86-64 linker
	test for PIE with copy reloc.
	* configure: Regenerated.

From-SVN: r219460

	* config/arm/arm.c (arm_load_tp): Use R0_REGNUM instead of constant 0
	in gen_rtx_REG.
	(arm_tls_descseq_addr): Likewise.
	(arm_gen_movmemqi): Likewise.
	(arm_expand_epilogue_apcs_frame): Likewise.
	(arm_expand_epilogue): Likewise.
	(arm_expand_prologue): Likewise.  Use R1_REGNUM instead of constant 1
	in gen_rtx_REG.

From-SVN: r219459

2015-01-12  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

testsuite/
	* gcc.dg/plugin/ggcplug.c: Include gcc-plugin.h after coretypes.h.

From-SVN: r219458

Fix for PR64550.

        PR ipa/64550
	* ipa-icf-gimple.c (func_checker::compare_memory_operand): Compare
	volatility for correct operands.
	* gcc.dg/ipa/PR64550.c: New test.

From-SVN: r219457

	* ipa-icf.c (sem_function::equals_wpa): Add indirect_calls as indication
	that a function is not leaf.
	(sem_function::compare_polymorphic_p): Likewise.

From-SVN: r219456

2015-01-12  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

	* config/visium/visium.c: Add includes hashtab.h, hash-set.h,
	machmode.h, input.h, statistics.h, vec.h, double-int.h, real.h,
        fixed-value.h, alias.h, symtab.h, tree-core.h, wide-int.h, inchash.h,
        fold-const.h, tree-check.h.

From-SVN: r219454

re PR ipa/63967 (r217633 caused internal compiler error: in estimate_edge_growth, at ipa-inline.h:299)


	PR ipa/63967
	PR ipa/64425
	* ipa-inline.c (compute_uninlined_call_time,
	compute_inlined_call_time): Use counts for extra precision when
	needed possible.
	(big_speedup_p): Fix formating.
	(RELATIVE_TIME_BENEFIT_RANGE): Remove.
	(relative_time_benefit): Remove.
	(edge_badness): Turn DECL_DISREGARD_INLINE_LIMITS into hint;
	merge guessed and read profile paths.
	(inline_small_functions): Count only !optimize_size functions into
	initial size; be more lax about sanity check when profile is used;
	be sure to update inlined function profile when profile is read.

From-SVN: r219452

	PR ipa/63470
	* ipa-inline-analysis.c (inline_edge_duplication_hook): Adjust
	cost when edge becomes direct.
	* ipa-prop.c (make_edge_direct): Do not adjust when speculation
	is resolved or when introducing new speculation.
	* testsuite/g++.dg/ipa/pr63470.C: New testcase.

From-SVN: r219451

From-SVN: r219450

PR ipa/64550

        PR ipa/64551
	PR ipa/64552
	* ipa-icf.c (sem_function::equals_private): Use '&&' instead of
	'||' to fix typo issue.

	* gcc/tree.h (target_opts_for_fn): Check NULL_TREE since it can
	accept and return NULL.

From-SVN: r219449

	* cgraph.c (cgraph_edge::remove_callee): Move function to header
	file for being inlined.
	(cgraph_set_edge_callee): Delete.
	(cgraph_edge::redirect_callee): Move function to header file
	for being inlined.
	(cgraph_edge::make_direct): Use new function.
	(cgraph_edge::dump_edge_flags): New function created from
	static dump_edge_flags function.
	(cgraph_node::dump): Use new function.
	(cgraph_edge::verify_count_and_frequency): New function created
	from verify_edge_count_and_frequency.
	(cgraph_edge::verify_corresponds_to_fndecl): New function created
	from verify_edge_corresponds_to_fndecl.
	(verify_edge_corresponds_to_fndecl): Delete.
	(cgraph_node::verify_node): Use new function.
	* cgraph.h (cgraph_edge::set_callee): New function.
	(cgraph_edge::dump_edge_flags): Likewise.
	(cgraph_edge::verify_corresponds_to_fndecl): Likewise.

From-SVN: r219448

2015-01-12  Yury Gribov  <y.gribov@samsung.com>

	* check_GNU_style.sh: Support patches coming from stdin.
	Check that spaces are converted to tabs.
	Make double-space-after-dot check more precice.

From-SVN: r219447