2014-09-09  Segher Boessenkool  <segher@kernel.crashing.org>

	PR target/63195
	* config/rs6000/rs6000.md (*bool<mode>3): Allow only register
	operands.  Split off the constant operand alternative to ...
	(*bool<mode>3_imm): New.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215091 138bc75d-0d04-0410-961f-82ee72b054a4
Fix pad status check.

2014-09-10  Janne Blomqvist  <jb@gcc.gnu.org>

	* io/transfer.c (read_block_form): Fix pad status check (found by
	Thomas Schwinge with -Wlogical-not-parentheses).


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215092 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog:

2014-09-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* doc/invoke.texi (Wnormalized=): Update.

libcpp/ChangeLog:

2014-09-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* include/cpplib.h (struct cpp_options): Declare warn_normalize as
	int instead of enum.

gcc/c-family/ChangeLog:

2014-09-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* c.opt	(Wnormalized): New.
	(Wnormalized=): Use Enum and Reject Negative.
	* c-opts.c (c_common_handle_option): Do not handle Wnormalized here.

gcc/testsuite/ChangeLog:

2014-09-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* gcc.dg/cpp/warn-normalized-3.c: Delete useless dg-prune-output.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215093 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog:

2014-09-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* opth-gen.awk: Generate mapping from cpp message reasons to the
	options that enable them.
	* doc/options.texi (CppReason): Document.

gcc/c-family/ChangeLog:

2014-09-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* c.opt: Add CppReason to various flags.
	(Wdate-time): Re-sort.
	* c-common.c: Include c-common.h earlier.
	(struct reason_option_codes_t): Delete.
	(c_option_controlling_cpp_error): Prefix global type and struct
	with cpp_.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215095 138bc75d-0d04-0410-961f-82ee72b054a4
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215099 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog:

2014-09-10  Kugan Vivekanandarajah  <kuganv@linaro.org>

	Revert r213751:
	* calls.c (precompute_arguments): Check
	 promoted_for_signed_and_unsigned_p and set the promoted mode.
	(promoted_for_signed_and_unsigned_p): New function.
	(expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
	and set the promoted mode.
	* expr.h (promoted_for_signed_and_unsigned_p): New function definition.
	* cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
	SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215100 138bc75d-0d04-0410-961f-82ee72b054a4
2014-09-10  Tony Wang  <tony.wang@arm.com>

    libstdc++-v3/
    PR target/56846
    * libsupc++/eh_personality.cc (PERSONALITY_FUNCTION):
    Return with CONTINUE_UNWINDING when the state pattern
    contains: _US_VIRTUAL_UNWIND_FRAME | _US_FORCE_UNWIND

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215101 138bc75d-0d04-0410-961f-82ee72b054a4
AVX-512. Extend FMA patterns.

gcc/
	* config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
	(define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
	(define_mode_iterator FMAMODE_AVX512): New.
	(define_mode_iterator FMAMODE): Remove conditions.
	(define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
	(define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
	from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
	mode iterator.
	(define_mode_iterator FMAMODE_NOVF512): Remove.
	(define_insn "*fma_fmadd_<mode>"): Rename from
	"<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
	FMAMODE mode iterator.
	(define_mode_iterator VF_SF_AVX512VL): New.
	(define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
	Use VF_SF_AVX512VL mode iterator.
	(define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
	"avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
	iterator.
	(define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
	"avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
	iterator.
	(define_insn "*fma_fmsub_<mode>"): Rename from
	"<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
	FMAMODE mode iterator.
	(define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
	Use VF_SF_AVX512VL mode iterator.
	(define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
	"avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
	iterator.
	(define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
	"avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
	iterator.
	(define_insn "*fma_fnmadd_<mode>"): Rename from
	"<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
	use FMAMODE mode iterator.
	(define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
	Use VF_SF_AVX512VL mode iterator.
	(define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
	"avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
	iterator.
	(define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
	"avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
	iterator.
	(define_insn "*fma_fnmsub_<mode>"): Rename from
	"<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
	FMAMODE mode iterator.
	(define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
	Use VF_SF_AVX512VL mode iterator.
	(define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
	"avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
	iterator.
	(define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
	"avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
	iterator.
	(define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
	Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
	use VF_AVX512VL mode iterator.
	(define_insn "*fma_fmaddsub_<mode>"): Rename from
	"<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
	remove subst usage.
	(define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
	Use VF_SF_AVX512VL mode iterator.
	(define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
	"avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
	iterator.
	(define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
	"avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
	iterator.
	(define_insn "*fma_fmsubadd_<mode>"): Rename from
	"<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
	remove usage of subst.
	(define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
	Use VF_SF_AVX512VL mode iterator.
	(define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
	"avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
	iterator.
	(define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
	"avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
	iterator.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215104 138bc75d-0d04-0410-961f-82ee72b054a4
	PR ipa/63166
	* ipa-prop.c (compute_known_type_jump_func): Fix conditional.

	* g++.dg/lto/pr63166_0.ii: New testcase.
	* g++.dg/lto/pr63166_1.ii: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215105 138bc75d-0d04-0410-961f-82ee72b054a4
AVX-512. Update float unspecs: storeu, rcp14, rsqrt14, scalef, getexp, fixupimm, rndscale, getmant.

gcc/
	* config/i386/i386.c
	(avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
	(avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
	(ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
	avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
	avx512vl_getmantv2df_mask.
	(ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
	avx512f_vgetmantv4sf_round.
	* config/i386/sse.md
	(define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
	Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
	mode iterator.
	(define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
	(define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
	(define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
	from "avx512f_scalef<mode><mask_name><round_name>" and update mode
	iterator..
	(define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
	Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
	update mode iterator.
	(define_expand
	"<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
	"avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
	mode iterator.
	(define_insn
	"<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
	from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
	update mode iterator.
	(define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
	from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
	iterator..
	(define_insn
	"<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
	"avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
	mode iterator..
	(define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
	Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
	update mode iterator.
	(define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
	"avx512f_getmant<mode><round_saeonly_name>".



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215106 138bc75d-0d04-0410-961f-82ee72b054a4
AVX-512. Add reduce, range, fpclass insn patterns.

gcc/
	* config/i386/i386.c
	(ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
	avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
	avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
	avx512dq_rangepv4sf_mask.
	* config/i386/sse.md
	(define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
	UNSPEC_RANGE.
	(define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
	(define_insn "reduces<mode>"): Ditto.
	(define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
	Ditto.
	(define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
	(define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
	(define_insn "avx512dq_vmfpclass<mode>"): Ditto..



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215107 138bc75d-0d04-0410-961f-82ee72b054a4
AVX-512. Add patterns for compress, expand.

gcc/
	* config/i386/sse.md
	(define_mode_iterator VI48F): New.
	(define_insn "<avx512>_compress<mode>_mask"): Rename from
	"avx512f_compress<mode>_mask" and update mode iterator.
	(define_insn "<avx512>_compressstore<mode>_mask"): Rename from
	"avx512f_compressstore<mode>_mask" and update mode iterator.
	(define_expand "<avx512>_expand<mode>_maskz"): Rename from
	"avx512f_expand<mode>_maskz" and update mode iterator.
	(define_insn "<avx512>_expand<mode>_mask"): Rename from
	"avx512f_expand<mode>_mask" and update mode iterator.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215108 138bc75d-0d04-0410-961f-82ee72b054a4
	* ubsan.h (struct ubsan_mismatch_data): Removed.
	(ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
	* ubsan.c (ubsan_source_location): For unknown locations,
	pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
	(ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
	Allow more than one location and arbitrary extra arguments passed
	in ... instead of through MISMATCH pointer.
	(ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
	ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
	instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
	callers.
c-family/
	* c-ubsan.c (ubsan_instrument_division, ubsan_instrument_shift,
	ubsan_instrument_vla, ubsan_instrument_return): Adjust
	ubsan_create_data callers.
	(ubsan_instrument_bounds): Don't emit UBSAN_BOUNDS at all if
	index is constant or BIT_AND_EXPR with constant mask and is
	small enough for the bound.
	* c-gimplify.c (ubsan_walk_array_refs_r): For ADDR_EXPR of
	ARRAY_REF, make sure the inner ARRAY_REF is not walked again.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215117 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/
	* flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
	and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
	* opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
	SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
	flag_delete_null_pointer_checks for them.
	* sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
	BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
	BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
	BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
	* ubsan.c (instrument_bool_enum_load): Set *gsi back to
	stmt's iterator.
	(instrument_nonnull_arg, instrument_nonnull_return): New functions.
	(pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
	or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
	(pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
	* doc/invoke.texi (-fsanitize=nonnull-attribute,
	-fsanitize=returns-nonnull-attribute): Document.
gcc/testsuite/
	* c-c++-common/ubsan/attrib-3.c: New test.
	* c-c++-common/ubsan/nonnull-1.c: New test.
	* c-c++-common/ubsan/nonnull-2.c: New test.
	* c-c++-common/ubsan/nonnull-3.c: New test.
	* c-c++-common/ubsan/nonnull-4.c: New test.
	* c-c++-common/ubsan/nonnull-5.c: New test.
libsanitizer/
	* ubsan/ubsan_handlers.cc, ubsan/ubsan_handlers.h: Cherry pick
	upstream r215485, r217389, r217391 and r217400.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215118 138bc75d-0d04-0410-961f-82ee72b054a4
Fix ICE in bitmap routines with LRA and inline assembly language

gcc/

	* lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
	assignment.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215119 138bc75d-0d04-0410-961f-82ee72b054a4
MIPS: Do not reload unallocated FP_REGS pseudos via GR_REGS

gcc/

	* config/mips/mips.c (mips_secondary_reload_class): Handle
	regno < 0 case.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215120 138bc75d-0d04-0410-961f-82ee72b054a4
* coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
[USED_FOR_TARGET]: Define.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215121 138bc75d-0d04-0410-961f-82ee72b054a4
2014-09-10  Martin Jambor  <mjambor@suse.cz>

	PR ipa/61654
	* cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
	new decl properly.  Analyze the new thunk if it is expanded.

gcc/testsuite/
	* g++.dg/ipa/pr61654.C: New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215122 138bc75d-0d04-0410-961f-82ee72b054a4
2014-09-10  Martin Jambor  <mjambor@suse.cz>

	* cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
	(analyze): Do not set analyze flag if expand_thunk returns false;.
	(create_wrapper): Likewise.
	* cgraphclones.c (duplicate_thunk_for_node): Likewise.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215123 138bc75d-0d04-0410-961f-82ee72b054a4
[AArch64 Testsuite] Add a test of the vldN_lane intrinsic

        * gcc.target/aarch64/vldN_lane_1.c: New test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215126 138bc75d-0d04-0410-961f-82ee72b054a4