Correcting one of the ChangeLog entries committed earlier to recognize
that RenLin Lee also contributed to the patch.

From-SVN: r211301

gcc/
	* ira-lives.c (single_reg_class): Add missing break.  Explicitly
	return NO_REGS for extra address and memory constraints.  Handle
	operands that match (or are equivalent to something that matches)
	extra constant constraints.  Ignore other non-register operands.

From-SVN: r211300

gcc/testsuite/
	* gcc.dg/torture/pr61391.c: Fix test.

From-SVN: r211298

	PR target/61300
	* doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
	* doc/tm.texi: Regenerate.
	* function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
	Use throughout in place of REG_PARM_STACK_SPACE.
	* config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
	"incoming" param.  Pass to rs6000_function_parms_need_stack.
	(rs6000_function_parms_need_stack): Add "incoming" param, ignore
	prototype_p when incoming.  Use function decl when incoming
	to handle K&R style functions.
	* config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
	(INCOMING_REG_PARM_STACK_SPACE): Define.

From-SVN: r211296

From-SVN: r211294

	PR c++/43453
	* decl.c (check_initializer): Collapse a TREE_LIST here.
	* typeck2.c (store_init_value): Not here.

From-SVN: r211290

2014-06-05  S. Gilles  <sgilles@terpmail.umd.edu>

	PR c/53119
	* c-typeck.c (push_init_level, process_init_element,
	pop_init_level): Correct check for zero initialization, move
	missing brace warning to respect zero initialization.

	PR c/53119
	* gcc.dg/pr53119.c: New testcase.

From-SVN: r211289

	PR target/52472
	* cfgexpand.c (expand_debug_expr): Use address space of nested
	TREE_TYPE for ADDR_EXPR and MEM_REF.

	PR target/52472
	* gcc.target/avr/pr52472.c: New test.

From-SVN: r211288

	PR tree-optimization/61289
	* tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
	DST_MAP parameters.   Invalidate by walking all the SSA_NAME_VALUES
	looking for those which match LHS.  All callers changed.
	(record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
	parameters and code which manipulated them.  All callers changed.
	(record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
	and DST_MAP parameters.  Simplify invalidation code by just calling
	invalidate_equivalences.  All callers changed.
	(thread_across_edge): Simplify now that we don't need to maintain
	the map of equivalences to invalidate.

        PR tree-optimization/61289
	* g++.dg/pr61289.C: New test.
	* g++.dg/pr61289-2.C: New test.

From-SVN: r211287

/cp
2014-06-05  Richard Biener  <rguenther@suse.de>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/56961
	* cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
	handling of empty classes.

/testsuite
2014-06-05  Richard Biener  <rguenther@suse.de>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/56961
	* g++.dg/parse/pr56961.C: New.

Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>

From-SVN: r211286

parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note for noexcept and thread_local, too.

	* parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
	for noexcept and thread_local, too.

From-SVN: r211285

	PR c++/61343
	* decl.c (check_initializer): Maybe clear
	DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.

From-SVN: r211284

2014-06-05  Kai Tietz  <ktietz@redhat.com>
	    Richard Henderson  <rth@redhat.com>

	PR target/46219
	* config/i386/predicates.md (memory_nox32_operand): Add memory_operand
	checking for !TARGET_X32.
	* config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
	(sibcall_intern): New define_insn, plus required peepholes.
	(sibcall_pop_intern): Likewise.
	(sibcall_value_intern): Likewise.
	(sibcall_value_pop_intern): Likewise.

2014-06-05  Kai Tietz  <ktietz@redhat.com>

	PR target/46219
	* gcc.target/i386/sibcall-4.c: Remove xfail.


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

From-SVN: r211283

2014-06-05  Julian Brown  <julian@codesourcery.com>
	    Sandra Loosemore  <sandra@codesourcery.com>

	gcc/testsuite/
	* gcc.target/arm/pr45094.c: Remove -mcpu=cortex-a8, dg-skip-if
	options.

Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com>

From-SVN: r211282

re PR fortran/61418 (HDF5 build failure with -flto: libgfortran.spec: attempt to rename spec 'lib' to already defined spec 'liborig')

2014-06-05  Richard Biener  <rguenther@suse.de>

	PR fortran/61418
	* gfortranspec.c (spec_file): Remove.
	(find_spec_file): Likewise.
	(lang_specific_driver): Do not look for specs file in -L
	or append -specs command line argument.
	(lang_specific_pre_link): Always %:include libgfortran.spec.

From-SVN: r211280

From-SVN: r211275

gcc/
	* tree-inline.c (tree_function_versioning): Check DF info existence
	before accessing it.

From-SVN: r211274

Co-Authored-By: Jiong Wang <jiong.wang@arm.com>

From-SVN: r211273

2014-06-05  Richard Biener  <rguenther@suse.de>

	PR c++/61004
	* typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
	warnings for accessing empty classes.

	* g++.dg/diagnostic/pr61004.C: New testcase.

From-SVN: r211272

Co-Authored-By: Jiong Wang <jiong.wang@arm.com>

From-SVN: r211271

From-SVN: r211270

From-SVN: r211268

PR c++/61038
I was asked to combine the escape logic for regular chars and strings
with the escape logic for user-defined literals chars and strings.
I just forgot the first time.

I forgot the ChangeLog!

From-SVN: r211267

PR c++/61038
I was asked to combine the escape logic for regular chars and strings
with the escape logic for user-defined literals chars and strings.
I just forgot the first time.

From-SVN: r211266

2014-06-05  Jaydeep Patil  <Jaydeep.Patil@imgtec.com>
	    Prachi Godbole  <Prachi.Godbole@imgtec.com>

	* config/mips/mips-cpus.def: Add definition for p5600.  Updated
	mips32r5 entry to use PROCESSOR_P5600.
	* config/mips/mips-tables.opt: Regenerate.
	* config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
	* config/mips/mips.c (mips_fmadd_bypass): New function.
	(mips_rtx_cost_data): Add costs for p5600.
	(mips_issue_rate): Add support for p5600.
	(mips_multipass_dfa_lookahead): Likewise.
	* config/mips/mips.h (TUNE_P5600): New define.
	(TUNE_MACC_CHAINS): Add TUNE_P5600.
	(MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
	* config/mips/mips.md: Include p5600.md.
	(processor): Add p5600.
	* config/mips/p5600.md: New file.

Co-Authored-By: Prachi Godbole <prachi.godbole@imgtec.com>

From-SVN: r211265

gcc/
	* config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
	* config/i386/predicates.md (palignr_operand): New.
	Indicates if permutation is suitable for palignr instruction.

From-SVN: r211264

2014-06-05  Yuri Rumyantsev  <ysrumyan@gmail.com>

gcc/
	PR tree-optimization/61391
	* tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
	stmt belongs to loop.

gcc/testsuite/
	* gcc.dg/torture/pr61391.c: New test.

From-SVN: r211263

gimplify.c (create_tmp_from_val): Remove is_formal parameter and set DECL_GIMPLE_REG_P unconditionally if appropriate.

2014-06-05  Richard Biener  <rguenther@suse.de>

	* gimplify.c (create_tmp_from_val): Remove is_formal parameter
	and set DECL_GIMPLE_REG_P unconditionally if appropriate.
	(lookup_tmp_var): Adjust.
	(prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.

From-SVN: r211262

	PR c/56724
	* c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.

	* gcc.dg/pr56724-3.c: New test.

From-SVN: r211261

From-SVN: r211257

2014-06-05  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        * config/arm/arm.md (enabled): Disable opt_enabled attribute.

From-SVN: r211256

	PR c/49706
	* doc/invoke.texi: Document -Wlogical-not-parentheses.
c-family/
	* c-common.c (warn_logical_not_parentheses): New function.
	* c-common.h (warn_logical_not_parentheses): Declare.
	* c.opt (Wlogical-not-parentheses): New option.
c/
	* c-typeck.c (parser_build_binary_op): Warn when logical not is used
	on the left hand side operand of a comparison. 
cp/
	* parser.c (cp_parser_binary_expression): Warn when logical not is
	used on the left hand side operand of a comparison.
testsuite/
	* c-c++-common/pr49706.c: New test.

From-SVN: r211255

	PR c/48062
	* c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
	Print note only if the warning was printed.

	* gcc.dg/Wshadow-1.c: Use dg-message for "shadowed declaration".
	* gcc.dg/Wshadow-3.c: Likewise.
	* gcc.dg/pr48062.c: New test.

From-SVN: r211254

From-SVN: r211253

This revision was committed January 7, 2014.  The next
revision deleted runtime/mfinal.c.  That will be done in a
subsequent merge.

This merge changes type descriptors to add a zero field,
pointing to a zero value for that type.  This is implemented
as a common variable.

	* go-gcc.cc (Gcc_backend::implicit_variable): Add is_common and
	alignment parameters.  Permit init parameter to be NULL.

From-SVN: r211249

/cp
2014-06-04  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/43453
	* typeck.c (cp_build_modify_expr): Handle array of characters
	initialized by a string literal.
	* decl.c (check_initializer): Handle parenthesized string literal
	as initializer.
	* typeck2.c (store_init_value): Remove redundant check.

/testsuite
2014-06-04  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/43453
	* g++.dg/init/pr43453.C: New.

From-SVN: r211248

2014-06-04  Tom de Vries  <tom@codesourcery.com>

	* config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
	CONST_INT.

From-SVN: r211246

2014-06-04  Marc Glisse  <marc.glisse@inria.fr>

	PR tree-optimization/61385
gcc/
	* tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
gcc/testsuite/
	* gcc.dg/tree-ssa/pr61385.c: New file.

From-SVN: r211245

	* lto-wrapper.c (fatal, fatal_perror): Remove functions.  All callers
	changed to use fatal_error.
	(main): Ensure lto_wrapper_cleanup is run atexit.

From-SVN: r211243

gcc/
	* lra-constraints.c (valid_address_p): Move earlier in file.
	(address_eliminator): New structure.
	(satisfies_memory_constraint_p): New function.
	(satisfies_address_constraint_p): Likewise.
	(process_alt_operands, process_address, curr_insn_transform): Use them.

From-SVN: r211242