PR c/65050
	* c-decl.c (grokdeclarator): Print also the type when giving
	the error message about array's incomplete element type.

	* gcc.dg/pr65050.c: New test.

From-SVN: r220698

	PR c++/65054
	* pt.c (template_args_equal): Look through conversions here.
	* tree.c (cp_tree_equal): Not here.

From-SVN: r220697

	PR tree-optimization/64823
	* tree-vrp.c (identify_jump_threads): Handle blocks with no statements.
	* tree-ssa-threadedge.c (potentially_threadable_block): Allow
	threading through blocks with PHIs, but no statements.
	(thread_through_normal_block): Distinguish between blocks where
	we did not process all the statements and blocks with no statements.

	PR tree-optimization/64823
	gcc.dg/uninit-20.c: New test.

From-SVN: r220696

	PR rtl-optimization/47477
	* match.pd (convert (plus/minus (convert @0) (convert @1): New
	simplifier to narrow arithmetic.

	PR rtl-optimization/47477
	* gcc.dg/tree-ssa/pr47477.c: New test.

From-SVN: r220695

	PR ipa/65028
	* ipa-prop.c (update_indirect_edges_after_inlining): Do not drop
	polymorphic call info when type is not known to be preserved.

From-SVN: r220694

	PR ipa/65028
	* ipa-inline-transform.c (mark_all_inlined_calls_cdtor): New function.
	(inline_call): Use it.

From-SVN: r220693

/cp
2015-02-13  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/60211
	* parser.c (cp_parser_pragma): Diagnose PRAGMA_IVDEP at
	pragma_external context.

/testsuite
2015-02-13  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/60211
	* g++.dg/parse/ivdep-2.C: New.
	* g++.dg/parse/ivdep-3.C: Likewise.

From-SVN: r220689

2015-02-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/64506
	* gfortran.dg/continuation_13.f90: New test.
	* gfortran.dg/continuation_14.f: New test.

From-SVN: r220688

2015-02-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/64506
	* scanner.c (gfc_next_char_literal): For free form source,
	check for '!' and if found, clear the comment and go back
	and get the next character. For fixed form source, skip the
	rest of the line.

From-SVN: r220687

	gcc/
	* config/nvptx/offload.h (ACCEL_COMPILER_acc_device): Define to
	GOMP_DEVICE_NVIDIA_PTX.

From-SVN: r220686

	PR c++/65051
	* call.c (reference_binding): Don't look for bad conversion
	if TO is incomplete.

From-SVN: r220685

/cp
2015-02-13  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/64970
	* decl.c (make_typename_type): Pass tsubst_flags_t argument
	to lookup_template_class.

/testsuite
2015-02-13  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/64970
	* g++.dg/cpp0x/sfinae55.C: New.

From-SVN: r220684

	PR ipa/65034
	* stmt.c (emit_case_nodes): Use void_type_node instead of
	NULL_TREE as LABEL_DECL type.

	* decl.c (start_preparsed_function): Use void_type_node instead
	of NULL_TREE as LABEL_DECL type.

	* g++.dg/ipa/pr65034.C: New test.

From-SVN: r220683

	* testsuite/28_regex/traits/char/isctype.cc (test01): Fix
	mixed line-endings introduced in last change.

From-SVN: r220682

	* config/pa/constraints.md: Change "Q" and "T" constraints to memory
	constraints.
	* config/pa/pa.c (pa_cannot_force_const_mem): Don't allow constant
	symbolic references to data to be forced to constant memory on the
	SOM target.

From-SVN: r220680

gcc/

	PR tree-optimization/65002
	* tree-cfg.c (pass_data_fixup_cfg): Don't update
	SSA on start.
	* tree-sra.c (some_callers_have_no_vuse_p): New.
	(ipa_early_sra): Reject functions whose callers
	assume function is read only.

gcc/testsuite/

	PR tree-optimization/65002
	* gcc.dg/pr65002.C: New.

From-SVN: r220679

2015-02-13  Richard Biener  <rguenther@suse.de>

	PR lto/65015
	* dwarf2out.c (dwarf2out_finish): Use <artificial> as DW_AT_name
	for LTO produced CUs.

From-SVN: r220678

	PR c/65040
	* c-format.c (check_format_types): Don't warn about different
	signedness if the original value is in the range of WANTED_TYPE.

	* c-c++-common/pr65040.c: New test.

From-SVN: r220677

re PR tree-optimization/64705 (Bad code generation of sieve on x86-64 because of too aggressive IV optimizations)


	PR tree-optimization/64705
	* tree-ssa-loop-niter.h (expand_simple_operations): New parameter.
	* tree-ssa-loop-niter.c (expand_simple_operations): New parameter.
	* tree-ssa-loop-ivopts.c (extract_single_var_from_expr): New.
	(find_bivs, find_givs_in_stmt_scev): Pass new argument to
	expand_simple_operations.

	testsuite
	PR tree-optimization/64705
	* gcc.dg/tree-ssa/pr64705.c: New test.

From-SVN: r220676

	PR c++/64956
	* c-opts.c (c_common_post_options): Change flag_abi_version from 0
	to the current highest version.
	* c-cppbuiltin.c (c_cpp_builtins): Assert that it isn't 0.

From-SVN: r220675

PR rtl/32219

gcc/
	* cgraphunit.c (cgraph_node::finalize_function): Set definition
	before notice_global_symbol.
	(varpool_node::finalize_decl): Likewise.
	* varasm.c (default_binds_local_p_2): Rename from
	default_binds_local_p_1, add weak_dominate argument.  Use direct
	returns instead of assigning to local variable.  Unify varpool and
	cgraph paths via symtab_node.  Reject undef weak variables before
	testing visibility.  Reorder tests for simplicity.
	(default_binds_local_p): Use default_binds_local_p_2.
	(default_binds_local_p_1): Likewise.
	(decl_binds_to_current_def_p): Unify varpool and cgraph paths
	via symtab_node.
	(default_elf_asm_output_external): Emit visibility when specified.
gcc/testsuite/
	* gcc.dg/visibility-22.c: New test.
	* gcc.dg/visibility-23.c: New test.
	* gcc.target/i386/pr32219-1.c: New test.
	* gcc.target/i386/pr32219-2.c: New test.
	* gcc.target/i386/pr32219-3.c: New test.
	* gcc.target/i386/pr32219-4.c: New test.
	* gcc.target/i386/pr32219-5.c: New test.
	* gcc.target/i386/pr32219-6.c: New test.
	* gcc.target/i386/pr32219-7.c: New test.
	* gcc.target/i386/pr32219-8.c: New test.
	* gcc.target/i386/pr64317.c: Expect GOTOFF, not GOT.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r220674

2015-02-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/57822
	* gfortran/fmt_g0_7.f08: Adjust for archtectures with less than
	four different KINDs.

From-SVN: r220673

	* config/rs6000/rs6000.c (rs6000_emit_epilogue): Fix typo in
	code setting up r11 for out-of-line fp restore.

From-SVN: r220672

From-SVN: r220671

	* config/visium/visium.opt (msv-mode): Add RejectNegative and Report.
	(muser-mode): Likewise.

From-SVN: r220667

	PR c++/64898
	* mangle.c (write_mangled_name): Fix test for variable template
	instantiation.

From-SVN: r220666

rs6000.c (rs6000_emit_epilogue): Use addsi3_carry or adddi3_carry when restoring frame_reg_rtx from r0 after restvr.

	* config/rs6000/rs6000.c (rs6000_emit_epilogue): Use addsi3_carry
	or adddi3_carry when restoring frame_reg_rtx from r0 after restvr.

From-SVN: r220665

re PR c++/64884 (FAIL: g++.dg/tm/pr47573.C  -std=gnu++98 (test for excess errors) on x86_64-apple-darwin*)

	PR c++/64884
	* g++.dg/tm/pr47573.C: Only run on comdat_group effective targets.

From-SVN: r220664

	PR sanitizer/65000
	* g++.dg/ubsan/pr65000.C: New test.

From-SVN: r220663

	* tree-sra.c (dump_dereferences_table): Avoid -Wformat-security
	warning.
	* tree-ssa-uninit.c (dump_predicates): Likewise.
	* opts.c (print_filtered_help): Likewise.

From-SVN: r220662

	* dwarf2out.c (output_die): Use "%s", name instead of name to
	avoid -Wformat-security warning.

From-SVN: r220661

	* dwarf2asm.c (dw2_asm_output_vms_delta): Only define
	if ASM_OUTPUT_DWARF_VMS_DELTA is defined.
	* dwarf2out.c (output_die): Use dw2_asm_output_vms_delta
	only if ASM_OUTPUT_DWARF_VMS_DELTA is defined.

From-SVN: r220660

From-SVN: r220658

gcc/
	* common.opt (-flifetime-dse): New.
gcc/cp/
	* decl.c (begin_destructor_body): Condition clobber on
	-flifetime-dse.

From-SVN: r220657

	PR c++/64959
	* parser.c (lookup_literal_operator): Return all candidates.
	(cp_parser_userdef_char_literal): Simplify error handling.
	(cp_parser_userdef_numeric_literal):  Pass tf_warning_or_error.
	(cp_parser_userdef_string_literal): Pass tf_warning_or_error.
	Also give higher priority to standard string UDL operator.

From-SVN: r220656

From-SVN: r220655

2015-02-12  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/64932
	* trans-stmt.c (gfc_trans_deallocate): If a component array
	expression is not a descriptor type and it is a derived type
	that has allocatable components and is not finalizable, then
	deallocate the allocatable components.

2015-02-12  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/64932
	* gfortran.dg/finalize_28.f90: New test

From-SVN: r220654

	PR debug/55541
	* cp-tree.h (BLOCK_OUTER_CURLY_BRACE_P): Define.
	* decl.c (poplevel): If functionbody, try not to create an extra
	BLOCK for function body and use subblocks as that, if it is non-NULL
	and doesn't have siblings.  Set BLOCK_OUTER_CURLY_BRACE_P flag.
	(outer_curly_brace_block): Use BLOCK_OUTER_CURLY_BRACE_P flag.

	* g++.dg/debug/dwarf2/localclass3.C: Adjust for the extraneous
	DW_TAG_lexical_block removal.
	* g++.dg/debug/dwarf2/redeclaration-1.C: Likewise.
	* g++.dg/guality/pr55541.C: New test.

From-SVN: r220650

	PR sanitizer/64984
	* except.c (check_noexcept_r): Return NULL for internal
	calls.

	* g++.dg/ubsan/pr64984.C: New test.

From-SVN: r220649

	* testsuite/28_regex/traits/char/isctype.cc (test01): Replace test
	for __NEWLIB__ macro with a dejagnu set macro.
	* testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.

From-SVN: r220648