* libffi/configure.host: Remove extra brackets for sh.

From-SVN: r219565

gcc/jit/ChangeLog:
	* docs/cp/topics/contexts.rst (Debugging): Add
	gccjit::context::dump_reproducer_to_file.
	* docs/internals/index.rst (Design notes): New section,
	discussing input validation and
	gcc_jit_context_dump_reproducer_to_file.
	* docs/topics/contexts.rst (Debugging): Add
	gcc_jit_context_dump_reproducer_to_file.
	* docs/_build/texinfo/libgccjit.texi: Regenerate.
	* jit-common.h (gcc::jit::dump::get_context): New accessor.
	* jit-recording.c: Include "hash-map.h".
	Within namespace ::gcc::jit...
	(dump::write): Flush each line.
	(dump::make_location): Pass false for new param "created_by_user".
	(class allocator): New class.
	(allocator::~allocator): New function.
	(allocator::xstrdup_printf): New function.
	(allocator::xstrdup_printf_va): New function.
	(class reproducer): New subclass of dump.
	(reproducer::reproducer): New function.
	(reproducer::write_params): New function.
	(reproducer::write_args): New function.
	(reproducer::make_identifier): New function.
	(reproducer::make_tmp_identifier): New function.
	(reproducer::get_identifier): New pair of functions.
	(reproducer::get_identifier_as_rvalue): New function.
	(reproducer::get_identifier_as_lvalue): New function.
	(reproducer::get_identifier_as_type): New function.
	(reproducer::xstrdup_printf): New function.
	(recording::context::context): Initialize m_toplevel_ctxt.
	(recording::context::new_location): Add param created_by_user.
	(str_option_reproducer_strings): New table of strings.
	(int_option_reproducer_strings): Likewise.
	(bool_option_reproducer_strings): Likewise.
	(get_type_enum_strings): Likewise.
	(names_of_function_kinds): Likewise.
	(global_kind_reproducer_strings): Likewise.
	(unary_op_reproducer_strings): Likewise.
	(binary_op_reproducer_strings): Likewise.
	(comparison_reproducer_strings): Likewise.
	Within namespace ::gcc::jit::recording::...
	(context::dump_reproducer_to_file): New function.
	(string::write_reproducer): Likewise.
	(location::write_reproducer): Likewise.
	(type::access_as_type): Likewise.
	(memento_of_get_type::write_reproducer): Likewise.
	(memento_of_get_pointer::write_reproducer): Likewise.
	(memento_of_get_const::write_reproducer): Likewise.
	(memento_of_get_volatile::write_reproducer): Likewise.
	(array_type::write_reproducer): Likewise.
	(function_type::write_reproducer): Likewise.
	(function_type::write_deferred_reproducer): Likewise.
	(field::write_reproducer): Likewise.
	(struct_::access_as_type): Likewise.
	(struct_::write_reproducer): Likewise.
	(union_::write_reproducer): Likewise.
	(fields::write_reproducer): Likewise.
	(rvalue::access_as_rvalue): Likewise.
	(lvalue::access_as_rvalue): Likewise.
	(lvalue::access_as_lvalue): Likewise.
	(param::access_as_rvalue): Likewise.
	(param::access_as_lvalue): Likewise.
	(param::write_reproducer): Likewise.
	(function::write_reproducer): Likewise.
	(block::write_reproducer): Likewise.
	(global::write_reproducer): Likewise.
	(memento_of_new_rvalue_from_const <int>::write_reproducer):
	Likewise.
	(memento_of_new_rvalue_from_const <long>::write_reproducer):
	Likewise.
	(memento_of_new_rvalue_from_const <double>::write_reproducer):
	Likewise.
	(memento_of_new_rvalue_from_const <void *>::write_reproducer):
	Likewise.
	(memento_of_new_string_literal::write_reproducer): Likewise.
	(unary_op::write_reproducer): Likewise.
	(binary_op::write_reproducer): Likewise.
	(comparison::write_reproducer): Likewise.
	(cast::write_reproducer): Likewise.
	(call::write_reproducer): Likewise.
	(call_through_ptr::write_reproducer): Likewise.
	(array_access::write_reproducer): Likewise.
	(access_field_of_lvalue::write_reproducer): Likewise.
	(access_field_rvalue::write_reproducer): Likewise.
	(dereference_field_rvalue::write_reproducer): Likewise.
	(dereference_rvalue::write_reproducer): Likewise.
	(get_address_of_lvalue::write_reproducer): Likewise.
	(local::write_reproducer): Likewise.
	(eval::write_reproducer): Likewise.
	(assignment::write_reproducer): Likewise.
	(assignment_op::write_reproducer): Likewise.
	(comment::write_reproducer): Likewise.
	(conditional::write_reproducer): Likewise.
	(jump::write_reproducer): Likewise.
	(return_::write_reproducer): Likewise.
	* jit-recording.h (gcc::jit::reproducer): New forward declararion.
	Within namespace ::gcc::jit::recording::...
	(context::new_location): Add "created_by_user" param.
	(context::dump_reproducer_to_file): New method.
	(context::m_toplevel_ctxt): New field.
	(memento::write_reproducer): New pure virtual function.
	(memento::dyn_cast_location): New virtual function.
	(string::write_reproducer):
	(location::location): Add "created_by_user" param.
	(location::dyn_cast_location): New function.
	(location::created_by_user): New accessor.
	(location::write_reproducer): New function.
	(location::m_created_by_user): New field.
	(type::access_as_type): New virtual function.
	(location::write_reproducer): Likewise.
	(type::access_as_type): Likewise.
	(memento_of_get_type::write_reproducer): Likewise.
	(memento_of_get_pointer::write_reproducer): Likewise.
	(memento_of_get_const::write_reproducer): Likewise.
	(memento_of_get_volatile::write_reproducer): Likewise.
	(array_type::write_reproducer): Likewise.
	(function_type::write_reproducer): Likewise.
	(function_type::write_deferred_reproducer): Likewise.
	(field::write_reproducer): Likewise.
	(struct_::access_as_type): Likewise.
	(struct_::write_reproducer): Likewise.
	(union_::write_reproducer): Likewise.
	(union_::m_fields): Remove stray unused field.
	(fields::length): New accessor.
	(fields::get_field): New accessor.
	(fields::write_reproducer): New function.
	(rvalue::access_as_rvalue): Likewise.
	(lvalue::access_as_rvalue): Likewise.
	(lvalue::access_as_lvalue): Likewise.
	(param::access_as_rvalue): Likewise.
	(param::access_as_lvalue): Likewise.
	(param::write_reproducer): Likewise.
	(function::write_reproducer): Likewise.
	(block::write_reproducer): Likewise.
	(global::write_reproducer): Likewise.
	(memento_of_new_rvalue_from_const <HOST_TYPE>::write_reproducer):
	Likewise.
	(memento_of_new_string_literal::write_reproducer): Likewise.
	(unary_op::write_reproducer): Likewise.
	(binary_op::write_reproducer): Likewise.
	(comparison::write_reproducer): Likewise.
	(cast::write_reproducer): Likewise.
	(call::write_reproducer): Likewise.
	(call_through_ptr::write_reproducer): Likewise.
	(array_access::write_reproducer): Likewise.
	(access_field_of_lvalue::write_reproducer): Likewise.
	(access_field_rvalue::write_reproducer): Likewise.
	(dereference_field_rvalue::write_reproducer): Likewise.
	(dereference_rvalue::write_reproducer): Likewise.
	(get_address_of_lvalue::write_reproducer): Likewise.
	(local::write_reproducer): Likewise.
	(eval::write_reproducer): Likewise.
	(assignment::write_reproducer): Likewise.
	(assignment_op::write_reproducer): Likewise.
	(comment::write_reproducer): Likewise.
	(conditional::write_reproducer): Likewise.
	(jump::write_reproducer): Likewise.
	(return_::write_reproducer): Likewise.
	* libgccjit++.h (gccjit::context::dump_reproducer_to_file): New.
	* libgccjit.c (gcc_jit_context_new_location): Pass "true" as
	param "created_by_user".
	(gcc_jit_context_dump_reproducer_to_file): New API entrypoint.
	* libgccjit.h (gcc_jit_context_dump_reproducer_to_file): New API
	entrypoint.
	* libgccjit.map (gcc_jit_context_dump_reproducer_to_file): New API
	entrypoint.

gcc/testsuite/ChangeLog:
	* jit.dg/harness.h (set_up_logging): Move string concatenation
	into...
	(concat_strings): New function.
	(dump_reproducer): New function.
	(test_jit): Call dump_reproducer.
	* jit.dg/jit.exp (is_testcase_meant_to_generate_a_reproducer): New
	function.
	(jit-dg-test): Delete any generated reproducer from previous runs.
	Verify that a generated reproducer was created, and verify that it
	compiles.
	* jit.dg/test-nested-contexts.c (main): Call
	gcc_jit_context_dump_reproducer_to_file.

From-SVN: r219564

	* gcc.dg/aru-2.c: Add dg-require-profiling.

From-SVN: r219561

	* lib/target-supports.exp (check_profiling_available): Check if
	-pg links.

From-SVN: r219560

	PR c++/64356
	PR libstdc++/58777
	* constexpr.c (cxx_eval_binary_expression): Don't VERIFY_CONSTANT
	pointer expressions.
	(cxx_eval_increment_expression): Likewise.

From-SVN: r219559

	PR c++/64514
	* pt.c (coerce_template_parameter_pack): Return NULL for a
	zero-length fixed parameter pack with a pack expansion arg.

From-SVN: r219558

	PR c++/64520
	* pt.c (unify): Don't try to deduce to std::initializer_list<T...>.

From-SVN: r219557

	PR ipa/64565
	* g++.dg/torture/pr64565.C: New testcase.
	* ipa-inline.c (inline_small_functions): Update callee keys after
	resolving speculation
	(inline_small_functions): Always check monotonicity of the queue.

From-SVN: r219556

re PR middle-end/64391 (ICE: SIGSEGV in get_attrs_for (trans-mem.c:179) with -fgnu-tm and #pragma GCC ivdep)

	PR middle-end/64391
	* trans-mem.c (get_attrs_for): Return NULL_TREE if X is NULL_TREE.

	* gcc.dg/tm/pr64391.c: New test.

From-SVN: r219555

target nonpic is always false for -fPIE since it defines both __PIC__
and __PIE__.  This patch changes gcc.dg/tree-ssa/ssa-store-ccp-3.c to
make it to pass with -fPIE by excluding PIE when nonpic is true.

	* gcc.dg/tree-ssa/ssa-store-ccp-3.c: Exclude pie when nonpic is
	true.

From-SVN: r219554

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

	* lib/target-supports.exp (check_effective_target_pie): New.

From-SVN: r219553

	PR rtl-optimization/64286
	* ree.c (combine_reaching_defs): Move part of comment earlier,
	remove !SCALAR_INT_MODE_P check.
	(add_removable_extension): Don't add vector mode
	extensions if all uses of the source register aren't the same
	vector extensions.

	* gcc.target/i386/avx2-pr64286.c: New test.

From-SVN: r219550

2015-01-13  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/57626
	* g++.dg/cpp0x/vt-57626.C: New.

From-SVN: r219546

	* sanitizer_common/sanitizer_deadlock_detector.h: Cherry pick
	upstream r224518 and r224519.
	* tsan/tsan_rtl_thread.cc: Cherry pick upstream r224702 and
	r224834.

From-SVN: r219545

gcc/

	* config/arm/arm.h (CLZ_DEFINED_VALUE_AT_ZERO): Return 2.
	(CTZ_DEFINED_VALUE_AT_ZERO): Ditto.

From-SVN: r219544

re PR fortran/64528 (ICE: in process_constraint, at tree-ssa-structalias.c:3002 with -O -fno-tree-ccp -fno-tree-dce)

	PR fortran/64528
	* trans-decl.c (create_function_arglist): Don't set TREE_READONLY
	on dummy args with VALUE attribute.

	* gfortran.dg/pr64528.f90: New test.

From-SVN: r219543

	* ipa-icf.c (sem_function::equals_private): Call new functions
	cl_target_option_print_diff and cl_optimization_print_diff.
	* optc-save-gen.awk (cl_target_option_print_diff): New function.
	(cl_optimization_print_diff): Likewise.
	* opth-gen.awk: Likewise.

M    gcc/ChangeLog
M    gcc/ipa-icf.c
M    gcc/optc-save-gen.awk
M    gcc/opth-gen.awk

From-SVN: r219542

	PR bootstrap/64575
	* configure.host (TARGET): Set to X86_64 if __x86_64__ is defined.

From-SVN: r219539

PR libffi/64572

 * src/x86/ffitarget.h (FFI_GO_CLOSURES): Do not define for darwin.
 (FFI_TARGET_HAS_COMPLEX_TYPE): Likewise.

From-SVN: r219538

	PR libstdc++/64571
	* config/abi/pre/gnu.ver: Export fstream functions using new string.

From-SVN: r219537

	* config/aarch64/aarch64.md (subsi3, *subsi3_uxtw, subdi3)
	(*sub_<optab><ALLX:mode>_<GPI:mode>, *sub_<optab><SHORT:mode>_si_uxtw)
	(*sub_<optab><ALLX:mode>_shft_<GPI:mode>)
	(*sub_<optab><SHORT:mode>_shft_si_uxtw, *sub_<optab><mode>_multp2)
	(*sub_<optab>si_multp2_uxtw, *sub_uxt<mode>_multp2)
	(*sub_uxtsi_multp2_uxtw): Add stack pointer sources.

gcc/testsuite/
	* gcc.target/aarch64/subsp.c: New test.

From-SVN: r219533

        * config/aarch64/aarch64.c (fusion_load_store): Check dest mode
        instead of src mode.


2015-01-13  Andrew Pinski  <apinski@cavium.com>

        * gcc.target/aarch64/store-pair-1.c: New testcase.

From-SVN: r219532

2015-01-13  Richard Biener  <rguenther@suse.de>

	PR lto/64373
	* lto-streamer-out.c (tree_is_indexable): Guard for NULL
	DECL_CONTEXT.

	* gcc.dg/lto/pr64373_0.c: New testcase.

From-SVN: r219531

2015-01-13  Andrew Pinski   <apinski@cavium.com>

        * config/aarch64/aarch64.c (aarch64_operands_ok_for_ldpstp): Reject
        volatile mems.
        (aarch64_operands_adjust_ok_for_ldpstp): Likewise.


2015-01-13  Andrew Pinski  <apinski@cavium.com>

        * gcc.target/aarch64/volatileloadpair-1.c: New testcase.
        * gcc.target/aarch64/volatileloadpair-2.c: New testcase.

From-SVN: r219530

	PR middle-end/63974
	* cfgexpand.c (expand_computed_goto): Don't call
	convert_memory_address here.

From-SVN: r219529

re PR tree-optimization/64406 (ICE: SIGSEGV in estimate_numbers_of_iterations_loop (tree-ssa-loop-niter.c:3453) with custom flags)

2015-01-13  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/64406
	* tree-loop-distibution.c (pass_loop_distribution::execute):
	Reset the SCEV hashtable if we distributed anything.

	* gcc.dg/pr64406.c: New testcase.

From-SVN: r219528

re PR tree-optimization/64404 (ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1464 with --param=sccvn-max-alias-queries-per-access=1)

2015-01-13  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/64404
	* tree-vect-stmts.c (vectorizable_load): Reject conflicting
	SLP types for CSEd loads.

	* gcc.dg/vect/pr64404.c: New testcase.

From-SVN: r219527

From-SVN: r219526

2015-01-13  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/
    PR tree-optimization/64436
    * tree-ssa-math-opts.c (find_bswap_or_nop_1): Move code performing the
    merge of two symbolic numbers for a bitwise OR to ...
    (perform_symbolic_merge): This. Also fix computation of the range and
    end of the symbolic number corresponding to the result of a bitwise OR.

From-SVN: r219525

From-SVN: r219523

2014-01-13  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/64568
	* tree-ssa-forwprop.c (pass_forwprop::execute): Properly
	release defs of removed stmts, avoid splitting TARGET_MEM_REFs.

	* g++.dg/torture/pr64568.C: New testcase.

From-SVN: r219520

	PR libgcj/64219
	* Makefile.am (install-data-local): Use just the major version
	from GCJVERSION instead of major.minor.
	* Makefile.in: Regenerated.

From-SVN: r219519

gcc/
	* config/nds32/nds32.c (nds32_legitimate_address_p): Consider
	TARGET_CMODEL_LARGE and TARGET_CMODEL_MEDIUM cases.

From-SVN: r219515

gcc/
	* config/nds32/nds32.h (NDS32_SYMBOL_FLAG_RODATA): Define our own
	target-specific symbol_ref flag.
	(NDS32_SYMBOL_REF_RODATA_P): Define it to check if the symbol_ref
	resides in rodata section.
	* config/nds32/nds32.c (TARGET_ENCODE_SECTION_INFO): Define.
	(nds32_encode_section_info): New function.

From-SVN: r219514

       * MAINTAINERS: Remove Stan Shebs as he has been inactive for
        a very long time.

From-SVN: r219513

gcc/
	* config/nds32/nds32.md (call): Use pseudo instruction bal which
	clobbers TA_REGNUM if large code model is specified.
	(call_register): Likewise.
	(call_immediate): Likewise.
	(call_value): Likewise.
	(call_value_register): Likewise.
	(call_value_immediate): Likewise.

From-SVN: r219512

gcc/
	* config/nds32/nds32.h (TARGET_CMODEL_SMALL): New macro.
	(TARGET_CMODEL_MEDIUM): New macro.
	(TARGET_CMODEL_LARGE): New macro.
	* config/nds32/nds32.c (nds32_asm_file_start): Display corresponding
	code model setting in assembly code.

From-SVN: r219511

gcc/
	* common/config/nds32/nds32-common.c (TARGET_DEFAULT_TARGET_FLAGS):
	Remove MASK_GP_DIRECT flag.
	* config/nds32/nds32.h (MULTILIB_DEFAULTS): Have -mcmodel=medium as
	one of the multilib default options.
	* config/nds32/nds32.opt (mgp-direct): Remove.
	* config/nds32/t-mlibs (MULTILIB_OPTIONS): Use -mcmodel instead of
	-mgp-direct.  We also remove unnecessary -mlittle-endian/-mbig-endian.

From-SVN: r219510

	* config/nds32/nds32.opt (mcmodel): Add new option.
	* config/nds32/nds32-opts.h (nds32_cmodel_type): Add new enum type
	to describe code model.

From-SVN: r219509

gcc/
	PR target/64479
	* rtlanal.c (set_reg_p): Handle SEQUENCE constructs.

From-SVN: r219506