gcc/
	* genpreds.c (mark_mode_tests): Mark all MATCH_CODEs as
	NO_MODE_TEST.
	(add_mode_tests): Don't add mode tests if the predicate only
	accepts scalar constant integers.  Otherwise, allow the mode
	of "op" to be VOIDmode if the predicate does accept such integers.

From-SVN: r224056

	gcc/testsuite	
	* gcc.dg/tree-ssa/pr65447.c: Increase searching number.

	Also fix date mis-match in ChangeLog.

From-SVN: r224055

gcc/
	PR target/66258
	* config/aarch64/aarch64.c (aarch64_function_value_regno_p): Change
	!TARGET_GENERAL_REGS_ONLY to TARGET_FLOAT.
	(aarch64_secondary_reload): Likewise
	(aarch64_expand_builtin_va_start): Change TARGET_GENERAL_REGS_ONLY
	to !TARGET_FLOAT.
	(aarch64_gimplify_va_arg_expr, aarch64_setup_incoming_varargs):
	Likewise.

From-SVN: r224054

From-SVN: r224053

gcc/ChangeLog:

2015-06-03  Kugan Vivekanandarajah  <kuganv@linaro.org>
	    Zhenqiang Chen  <zhenqiang.chen@linaro.org>

	PR target/65768
	* cprop.c (try_replace_reg): Check cost of constants before propagating.


gcc/testsuite/ChangeLog:

2015-06-03  Kugan Vivekanandarajah  <kuganv@linaro.org>

	PR target/65768
	* gcc.target/arm/maskdata.c: Remove -fno-gcse.


Co-Authored-By: Zhenqiang Chen <zhenqiang.chen@linaro.org>

From-SVN: r224048

From-SVN: r224044

simplify.c (gfc_simplify_reshape): Convert assert into returning NULL, which triggers an error condition.

2015-06-02  Steven G. Kargl  <kargl@gcc.gnu.org>

	* simplify.c (gfc_simplify_reshape): Convert assert into returning
	NULL, which triggers an error condition.

2015-06-02  Steven G. Kargl  <kargl@gcc.gnu.org>

	* gfortran.dg/reshape_7.f90: New test.

From-SVN: r224043

rs6000-modes.def (IFmode): Define IFmode to provide access to the IBM extended double floating point mode...

2015-06-02  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* config/rs6000/rs6000-modes.def (IFmode): Define IFmode to
	provide access to the IBM extended double floating point mode if
	long double is IEEE 128-bit floating point.
	(KFmode): Define KFmode to provide access to IEEE 128-bit floating
	point if long double is the IBM extended double type.

	* config/rs6000/rs6000.opt (-mfloat128-none): New switches to
	enable adding IEEE 128-bit floating point support.
	(-mfloat128-software): Likewise.
	(-mfloat128-sw): Likewise.

	* config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Do not allow
	128-bit floating point types to occupy any register if
	-mlong-double-64.  Do not allow use of IFmode/KFmode unless
	-mfloat128-software is enabled.
	(rs6000_debug_reg_global): Add IEEE 128-bit floating point debug
	support.
	(rs6000_option_override_internal): Add -mfloat128-* support.
	(rs6000_init_builtins): Setup __ibm128 and __float128 type modes.

	* config/rs6000/rs6000.h (rs6000_builtin_type_index): Add ibm128
	and float128 type nodes.
	(ieee128_float_type_node): Likewise.
	(ibm128_float_type_node): Likewise.

From-SVN: r224042

gcc/c-family/ChangeLog:
	PR c/66220:
	* c-indentation.c (should_warn_for_misleading_indentation): Use
	expand_location rather than expand_location_to_spelling_point.
	Don't warn if the guarding statement is more indented than the
	next/body stmts.

gcc/testsuite/ChangeLog:
	PR c/66220:
	* c-c++-common/Wmisleading-indentation.c (fn_35): New.
	(fn_36): New.

From-SVN: r224041

gcc/c-family/ChangeLog:
	* c-indentation.c (warn_for_misleading_indentation): Bail out
	immediately if -Wmisleading-indentation isn't enabled.

From-SVN: r224040

re PR bootstrap/66319 (gcov-tool.c:84:65: error: invalid conversion from 'int (*)(const c har*, const stat*, int, FTW*)' to 'int (*)(const char*, const stat*, int, FTW)')

	PR bootstrap/66319
	* configure.ac: Use -std=gnu++98.

From-SVN: r224039

From-SVN: r224038

	* cp-tree.h (init_error): Remove declaration.
	* error.c (scratch_pretty_printer): Rename to ...
	(actual_pretty_printer): ... this.
	(cxx_pp): Constify and update accordingly.
	(init_error): Remove definition.
	* lex.c (cxx_init): Do not call init_error.

From-SVN: r224037

2015-06-02  Steve Ellcey  <sellcey@imgtec.com>

	* test_installed (--target=): New option.

From-SVN: r224034

re PR target/49551 (tentative declaration after definition and -fdata-sections cause ICE in C front-end.)

2015-06-02  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

        PR c/49551
        * c-decl.c (merge_decls): Merge DECL_COMMON.
        * gcc.dg/pr49551.c: New test-case.

From-SVN: r224033

2015-06-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>

	* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r224032

2015-06-02  Szabolcs Nagy  <szabolcs.nagy@arm.com>

	PR target/66136
	* config/aarch64/geniterators.sh: Rewrite in awk.

From-SVN: r224031

	* alloc-pool.h (pool_allocator::pool_allocator): Set implicit
	values to avoid -Wmaybe-uninitialized errors.

From-SVN: r224030

2015-06-02  Richard Biener  <rguenther@suse.de>

	PR debug/65549
	* dwarf2out.c (lookup_context_die): New function.
	(resolve_addr): Avoid forcing a full DIE for the
	target of a DW_TAG_GNU_call_site during late compilation.
	Instead create a stub DIE without a type if we have a
	context DIE present.

	* g++.dg/lto/pr65549_0.C: New testcase.

From-SVN: r224029

The OpenACC 2.0a specification mandates differently, but we currently do get a
library call in the host code.

	PR libgomp/65742
	PR middle-end/66332

	gcc/testsuite/
	* c-c++-common/goacc/acc_on_device-2.c: XFAIL for C, too.

From-SVN: r224028

	* g++.dg/abi/mangle-regparm.C (dg-do): Fix x86_32 target selector.

From-SVN: r224026

	* doc/xml/manual/abi.xml: Document versioning for 5.1.0 release.
	* doc/html/manual/*: Regenerate.

From-SVN: r224025

	* doc/html/ext/lwg-active.html: Update to R93.
	* doc/html/ext/lwg-closed.html: Likewise.
	* doc/html/ext/lwg-defects.html: Likewise.
	* doc/html/manual/*: Regenerate.
	* doc/xml/manual/intro.xml: Document status of several DRs.

From-SVN: r224023

/cp
2015-06-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/61683
	* parser.c (cp_parser_mem_initializer): Allow for decltype-specifier.

/testsuite
2015-06-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/61683
	* g++.dg/cpp0x/decltype-mem-initializer1.C: New.

From-SVN: r224022

	* df-scan.c (df_scan_start_dump): Add space between regno and regname.

From-SVN: r224021

	PR tree-optimization/48052
	* cfgloop.h (struct control_iv): New.
	(struct loop): New field control_ivs.
	* tree-ssa-loop-niter.c : Include "stor-layout.h".
	(number_of_iterations_lt): Set no_overflow information.
	(number_of_iterations_exit): Init control iv in niter struct.
	(record_control_iv): New.
	(estimate_numbers_of_iterations_loop): Call record_control_iv.
	(loop_exits_before_overflow): New.  Interface factored out of
	scev_probably_wraps_p.
	(scev_probably_wraps_p): Factor loop niter related code into
	loop_exits_before_overflow.
	(free_numbers_of_iterations_estimates_loop): Free control ivs.
	* tree-ssa-loop-niter.h (free_loop_control_ivs): New.

	gcc/testsuite/ChangeLog
	PR tree-optimization/48052
	* gcc.dg/tree-ssa/scev-8.c: New.
	* gcc.dg/tree-ssa/scev-9.c: New.
	* gcc.dg/tree-ssa/scev-10.c: New.
	* gcc.dg/vect/pr48052.c: New.

From-SVN: r224020

gimplify.c (gimplify_modify_expr): Do not create a DECL_DEBUG_EXPR if the target doesn't belong to the current...

	* gimplify.c (gimplify_modify_expr): Do not create a DECL_DEBUG_EXPR if
	the target doesn't belong to the current function.

From-SVN: r224019

	* gcc.dg/vect/vect-outer-simd-1.c: Remove cleanup-tree-dump directive.

From-SVN: r224018

	PR middle-end/66345
	* gimple-fold.c (gimple_fold_builtin_snprintf): Return false if
	get_maxval_strlen does not produce an INTEGER_CST.

	* gcc.dg/torture/pr66345.c: New test.

From-SVN: r224016

libstdc++-v3/

2015-06-02  Renlin Li  <renlin.li@arm.com>

	* testsuite/27_io/fpos/14775.cc: Add _GLIBCXX_HAVE_LIMIT_FSIZE check.

From-SVN: r224015

gcc/
	* config/arc/constraints.md: Use lower-case names in match_code.
	* config/mmix/constraints.md: Likewise.

From-SVN: r224014

2015-06-02  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/65961
	* tree-vect-slp.c (vect_get_and_check_slp_defs): Remove bogus
	check and clarify dump message.
	(vect_build_slp_tree): If all children are built up from scalars
	build up the parent from scalars instead.
	* tree-vect-stmts.c (vect_is_simple_use): Cleanup.

	* gcc.dg/torture/pr65961.c: New testcase.

From-SVN: r224013

	PR other/65366
	* gdbhooks.py: Use int(...) instead of long(...).  Use print(...)
	instead of print ... .

From-SVN: r224012

	* config/rs6000/vsx.md (vsx_extract_v4sf): Revert accidental
	2014-08-11 change.

From-SVN: r224010

	PR tree-optimization/52563
	PR tree-optimization/62173
	* tree-ssa-loop-ivopts.c (struct iv): New field.  Reorder fields.
	(alloc_iv, set_iv): New parameter.
	(determine_biv_step): Delete.
	(find_bivs): Inline original determine_biv_step.  Pass new
	argument to set_iv.
	(idx_find_step): Use no_overflow information for conversion.
	* tree-scalar-evolution.c (analyze_scalar_evolution_in_loop): Let
	resolve_mixers handle folded_casts.
	(instantiate_scev_name): Change bool parameter to bool pointer.
	(instantiate_scev_poly, instantiate_scev_binary): Ditto.
	(instantiate_array_ref, instantiate_scev_not): Ditto.
	(instantiate_scev_3, instantiate_scev_2): Ditto.
	(instantiate_scev_1, instantiate_scev_r): Ditto.
	(instantiate_scev_convert, ): Change parameter.  Pass argument
	to chrec_convert_aggressive.
	(instantiate_scev): Change argument.
	(resolve_mixers): New parameter and set it.
	(scev_const_prop): New argument.
	* tree-scalar-evolution.h (resolve_mixers): New parameter.
	* tree-chrec.c (convert_affine_scev): Call chrec_convert instead
	of chrec_conert_1.
	(chrec_convert): New parameter.  Move definition below.
	(chrec_convert_aggressive): New parameter and set it.  Call
	convert_affine_scev.
	* tree-chrec.h (chrec_convert): New parameter.
	(chrec_convert_aggressive): Ditto.

	gcc/testsuite/ChangeLog
	PR tree-optimization/52563
	PR tree-optimization/62173
	* gcc.dg/tree-ssa/scev-3.c: Remove xfail.
	* gcc.dg/tree-ssa/scev-4.c: Ditto.

From-SVN: r224009

	PR c++/65942
	* decl2.c (mark_used): Don't always instantiate constexpr fns.
	* constexpr.c (cxx_eval_call_expression): Instantiate them here.

From-SVN: r224008

	PR c++/44282
gcc/cp/
	* mangle.c (attr_strcmp): New.
	(write_CV_qualifiers_for_type): Also write out attributes that
	affect type identity.
	(write_type): Strip all attributes after writing qualifiers.
libiberty/
	* cp-demangle.c (cplus_demangle_type): Handle arguments to vendor
	extended qualifier.

From-SVN: r224007

From-SVN: r224006

	* gimplify.c (gimplify_modify_expr_rhs): Use simple test on the size.
	* cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Do not remove
	the LHS of a no-return call if its type has variable size.
	* tree-cfgcleanup.c (fixup_noreturn_call): Likewise.
	* tree-cfg.c (verify_gimple_call): Accept these no-return calls.

From-SVN: r223997

2015-06-01  Andreas Tobler  <andreast@gcc.gnu.org>

    * read-rtl.c: Adapt to use HAVE_DECL_ATOLL instead of HAVE_ATOLL.
    * config.in: Regenerate.

From-SVN: r223996