* config/msp430/msp430.c (msp430_handle_option): Move function
	to msp430-common.c
	(msp430_option_override): Simplify mcu and mcpu option handling.
	(msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult.  Add
	support for -mhwmult command line option.
	(has_32bit_hwmult): Rename to use_32bit_hwmult.  Add support for
	-mhwmult command line option.
	(msp430_hwmult_enabled): Delete.
	(msp43o_output_labelref): Add support for -mhwmult command line
	option.
	* config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
	(umulsidi3): Likewise.
	* config/msp430/msp430.opt (mmcu): Add Report attribute.
	(mcpu, mlarge, msmall): Likewise.
	(mhwmult): New option.
	* config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
	prototype.
	(msp430_is_f5_mcu): Remove prototype.
	(msp430_use_f5_series_hwmult): Add prototype.
	* config/msp430/msp430-opts.h: New file.
	* common/config/msp430: New directory.
	* common/config/msp430/msp430-common.c: New file.
	* config.gcc (msp430): Remove target_has_targetm_common.
	* doc/invoke.texi: Document -mhwmult command line option.

From-SVN: r209685

	2014-04-22  Richard Henderson  <rth@redhat.com>

	* gcc-interface/Makefile.in: Support aarch64-linux.

	2014-04-22  Eric Botcazou  <ebotcazou@adacore.com>

	* fe.h (Compiler_Abort): Replace Fat_Pointer with String_Pointer.
	(Error_Msg_N): Likewise.
	(Error_Msg_NE): Likewise.
	(Get_External_Name_With_Suffix): Likewise.
	* types.h (Fat_Pointer): Delete.
	(String_Pointer): New type.
	(DECLARE_STRING_POINTER): New macro.
	* gcc-interface/decl.c (create_concat_name): Adjust.
	* gcc-interface/trans.c (post_error): Likewise.
	(post_error_ne): Likewise.
	* gcc-interface/misc.c (internal_error_function): Likewise.

From-SVN: r209684

* config/abi/post/m68k-linux-gnu/baseline_symbols.txt
(CXXABI_1.3.9): New version.

From-SVN: r209683

	* config/i386/cygwin.h (ENDFILE_SPEC): Include
	default-manifest.o if it can be found in the search path.
	* config/i386/mingw32.h (ENDFILE_SPEC): Likewise.

From-SVN: r209681

2014-04-23  Terry Guo  <terry.guo@arm.com>

	* config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.

From-SVN: r209678

2014-04-23  Richard Biener  <rguenther@suse.de>

	PR middle-end/60895
	* tree-inline.c (declare_return_variable): Use mark_addressable.

	* g++.dg/torture/pr60895.C: New testcase.

From-SVN: r209675

re PR tree-optimization/60891 (ICE: SIGSEGV (Invalid write/read) in pre_and_rev_post_order_compute_fn with -O -fno-tree-ch -fno-tree-cselim -fno-tree-dominator-opts)

2014-04-23  Richard Biener  <rguenther@suse.de>

	PR middle-end/60891
	* loop-init.c (loop_optimizer_init): Make sure to apply
	LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.

	* gcc.dg/torture/pr60891.c: New testcase.

From-SVN: r209673

re PR sanitizer/60275 ([UBSAN] Add -f[no-]sanitize-recover/-fsanitize-undefined-trap-on-error to make UBSAN's runtime errors fatal)

	PR sanitizer/60275
	* common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
	New options.
	* gcc.c (sanitize_spec_function): Don't return "" for "undefined"
	if flag_sanitize_undefined_trap_on_error.
	* sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
	BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
	BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
	BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
	BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
	BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
	BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
	BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
	BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
	* ubsan.c (ubsan_instrument_unreachable): Return
	__builtin_trap () if flag_sanitize_undefined_trap_on_error.
	(ubsan_expand_null_ifn): Emit __builtin_trap ()
	if flag_sanitize_undefined_trap_on_error and
	__ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
	(ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
	instrument_bool_enum_load): Emit __builtin_trap () if
	flag_sanitize_undefined_trap_on_error and
	__builtin_handle_*_abort () if !flag_sanitize_recover.
	* doc/invoke.texi (-fsanitize-recover,
	-fsanitize-undefined-trap-on-error): Document.
c-family/
	* c-ubsan.c (ubsan_instrument_return): Return __builtin_trap ()
	if flag_sanitize_undefined_trap_on_error.
	(ubsan_instrument_division, ubsan_instrument_shift,
	ubsan_instrument_vla): Likewise.  Use __ubsan_handle_*_abort ()
	if !flag_sanitize_recover.
testsuite/
	* g++.dg/ubsan/return-2.C: Revert 2014-03-24 changes, add
	-fno-sanitize-recover to dg-options.
	* g++.dg/ubsan/cxx11-shift-1.C: Remove c++11 target restriction,
	add -std=c++11 to dg-options.
	* g++.dg/ubsan/cxx11-shift-2.C: Likewise.
	* g++.dg/ubsan/cxx1y-vla.C: Remove c++1y target restriction,
	add -std=c++1y to dg-options.
	* c-c++-common/ubsan/undefined-1.c: Revert 2014-03-24 changes, add
	-fno-sanitize-recover to dg-options.
	* c-c++-common/ubsan/overflow-sub-1.c: Likewise.
	* c-c++-common/ubsan/vla-4.c: Likewise.
	* c-c++-common/ubsan/pr59503.c: Likewise.
	* c-c++-common/ubsan/vla-3.c: Likewise.
	* c-c++-common/ubsan/save-expr-1.c: Likewise.
	* c-c++-common/ubsan/overflow-add-1.c: Likewise.
	* c-c++-common/ubsan/shift-3.c: Likewise.
	* c-c++-common/ubsan/overflow-1.c: Likewise.
	* c-c++-common/ubsan/overflow-negate-2.c: Likewise.
	* c-c++-common/ubsan/vla-2.c: Likewise.
	* c-c++-common/ubsan/overflow-mul-1.c: Likewise.
	* c-c++-common/ubsan/pr60613-1.c: Likewise.
	* c-c++-common/ubsan/shift-6.c: Likewise.
	* c-c++-common/ubsan/overflow-mul-3.c: Likewise.
	* c-c++-common/ubsan/overflow-add-3.c: New test.
	* c-c++-common/ubsan/overflow-add-4.c: New test.
	* c-c++-common/ubsan/div-by-zero-6.c: New test.
	* c-c++-common/ubsan/div-by-zero-7.c: New test.

From-SVN: r209672

2014-04-22  Christian Bruel  <christian.bruel@st.com>

        * config/sh/sh.md (mov<mode>): Replace movQIHI.
         Force immediates to SImode.

From-SVN: r209671

2014-04-22  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* config/nios2/nios2.md (UNSPEC_ROUND): New.
	(lroundsfsi2): New.
	* config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
	* config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
	* config/nios2/nios2.c (N2F_NO_ERRNO): Define.
	(nios2_fpu_insn): Add entry for round.
	(N2FPU_NO_ERRNO_P): Define.
	(nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
	flag_errno_math.
	* doc/invoke.texi (Nios II Options): Document -mcustom-round.

	gcc/testsuite/
	* gcc.target/nios2/custom-fp-conversion.c: Adjust to test that
	lroundf generates custom round instruction, too.

From-SVN: r209670

From-SVN: r209669

	* go-gcc.cc (Gcc_backend::temporary_variable): Push cfun around
	call to create_tmp_var.  Require that function be non-NULL.

From-SVN: r209665

	* config/aarch64/aarch64.md (multi3): New expander.
	(madd<GPI>): Remove leading * from name.

	* config/aarch64/aarch64.md (<su_optab>mulditi3): New expander.

	* config/aarch64/aarch64 (addti3, subti3): New expanders.
	(add<GPI>3_compare0): Remove leading * from name.
	(add<GPI>3_carryin): Likewise.
	(sub<GPI>3_compare0): Likewise.
	(sub<GPI>3_carryin): Likewise.

From-SVN: r209659

re PR fortran/60881 (ICE on dummy argument that extends a type with scalar and scalar coarry components)

2014-04-22  Tobias Burnus  <burnus@net-b.de>

        PR fortran/60881
        * trans-expr.c (gfc_trans_subcomponent_assign): Fix handling
        of scalar coarrays.

2014-04-22  Tobias Burnus  <burnus@net-b.de>

        PR fortran/60881
        * coarray/alloc_comp_3.f90: New.

From-SVN: r209657

	* gcc-interface/Makefile.in: Support aarch64-linux.

From-SVN: r209654

	* init.c [__linux__] (HAVE_GNAT_ALTERNATE_STACK): New define.
	(__gnat_alternate_stack): Enable for all linux except ia64.

From-SVN: r209653

2014-04-22  Marc Glisse  <marc.glisse@inria.fr>

	PR libstdc++/43622
gcc/c-family/
	* c-common.c (registered_builtin_types): Make non-static.
	* c-common.h (registered_builtin_types): Declare.
gcc/cp/
	* rtti.c (emit_support_tinfo_1): New function, extracted from
	emit_support_tinfos.
	(emit_support_tinfos): Call it and iterate on registered_builtin_types.
libstdc++-v3/
	* config/abi/pre/gnu.ver (CXXABI_1.3.9): New version, new symbols.
	* config/abi/pre/gnu-versioned-namespace.ver: New symbols.
	* config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Likewise.

From-SVN: r209652

cgraphclones.c (cgraph_function_versioning): Copy ipa_transforms_to_apply instead of asserting it is empty.

2014-04-22  Martin Jambor  <mjambor@suse.cz>

	* cgraphclones.c (cgraph_function_versioning): Copy
	ipa_transforms_to_apply instead of asserting it is empty.

From-SVN: r209650

From-SVN: r209649

gcc/

	PR target/60868
	* config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode 
	on count_exp to get mode.

gcc/testsuite/

	PR target/60868
	* gcc.target/i386/pr60868.c: New testcase.

From-SVN: r209648

	PR c/59073
c/
	* c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
	fails, don't set OM_PARALLEL_COMBINED and return NULL.
cp/
	* parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
	fails, don't set OM_PARALLEL_COMBINED and return NULL.
testsuite/
	* c-c++-common/gomp/pr59073.c: New test.

From-SVN: r209646

From-SVN: r209645

	* fe.h (Compiler_Abort): Replace Fat_Pointer with String_Pointer.
	(Error_Msg_N): Likewise.
	(Error_Msg_NE): Likewise.
	(Get_External_Name_With_Suffix): Likewise.
	* types.h (Fat_Pointer): Delete.
	(String_Pointer): New type.
	(DECLARE_STRING_POINTER): New macro.
	* gcc-interface/decl.c (create_concat_name): Adjust.
	* gcc-interface/trans.c (post_error): Likewise.
	(post_error_ne): Likewise.
	* gcc-interface/misc.c (internal_error_function): Likewise.

From-SVN: r209644

Ramana noted:

This defines TARGET_FLAGS_REGNUM for AArch64 to be CC_REGNUM. Noticed
this turns on the cmpelim pass after reload and in a few examples and
a couple of benchmarks I noticed a number of comparisons getting
deleted.

From-SVN: r209643

This patch introduces vreinterpret implementation for vectors with
64-bit float lanes and adds testcase for those intrinsics.

From-SVN: r209642

This patch re-implements vreinterpret intrinsics to directly call a
cast. The aim is to forward as much information to front-end as
possible.

From-SVN: r209641

This patch implements vqneg_s64, vqnegd_s64, vqabs_s64 and vqabsd_s64
AArch64 intrinsics.

From-SVN: r209640

        * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
        computation to the top of the loop.

From-SVN: r209637

This patch fixes the elimination offset calculation.  This is a latent
bug hidden by the frame alignment calculation.


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

From-SVN: r209636

From-SVN: r209627

gcc/
	* machmode.h (bitwise_mode_for_mode): Declare.
	* stor-layout.h (bitwise_type_for_mode): Likewise.
	* stor-layout.c (bitwise_mode_for_mode): New function.
	(bitwise_type_for_mode): Likewise.
	* builtins.c (fold_builtin_memory_op): Use it instead of
	int_mode_for_mode and build_nonstandard_integer_type.

gcc/testsuite/
	* gcc.dg/memcpy-5.c: New test.

From-SVN: r209622

	libstdc++-v3:
	* configure.host: Remove solaris2.9 handling.
	Change os_include_dir to os/solaris/solaris2.10.
	* acinclude.m4 (ac_has_gthreads): Remove solaris2.9* handling.
	* crossconfig.m4: Remove *-solaris2.9 handling, simplify.
	* configure: Regenerate.
	* config/abi/post/solaris2.9: Remove.
	* config/os/solaris/solaris2.9: Rename to ...
	* config/os/solaris/solaris2.10: ... this.
	* config/os/solaris/solaris2.10/os_defines.h (CLOCK_MONOTONIC):
	Remove.

	* doc/xml/manual/configure.xml (--enable-libstdcxx-threads):
	Remove Solaris 9 reference.
	* doc/html/manual/configure.html: Regenerate.

	* testsuite/27_io/basic_istream/extractors_arithmetic/char/12.cc:
	Remove *-*-solaris2.9 xfail.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/12.cc:
	Likewise.

	* testsuite/ext/enc_filebuf/char/13598.cc: Remove *-*-solaris2.9
	xfail.

	libjava:
	* configure.ac (THREADLIBS, THREADSPEC): Remove *-*-solaris2.9
	handling.
	* configure: Regenerate.

	libgfortran:
	* config/fpu-387.h [__sun__ && __svr4__]: Remove SSE execution
	check.

	libgcc:
	* config/i386/crtfastmath.c (set_fast_math): Remove SSE execution
	check.
	* config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
	Solaris 9 single-threaded support.
	* config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
	Solaris 9 single-threaded support.  Add call_user_handler code
	sequences.
	(sparc_is_sighandler): Likewise.

	libcpp:
	* lex.c: Remove Solaris 9 reference.

	gcc/testsuite:
	* gcc.c-torture/compile/pr28865.c: Remove dg-xfail-if.

	* gcc.dg/c99-stdint-6.c: Remove dg-options for *-*-solaris2.9.
	* gcc.dg/lto/20090210_0.c: Remove dg-extra-ld-options for
	*-*-solaris2.9.
	* gcc.dg/torture/pr47917.c: Remove dg-options for *-*-solaris2.9.
	* gcc.target/i386/pr22076.c: Remove i?86-*-solaris2.9 handling
	from dg-options.
	* gcc.target/i386/pr22152.c: Remove i?86-*-solaris2.9 handling
	from dg-additional-options.
	* gcc.target/i386/vect8-ret.c: Remove i?86-*-solaris2.9 handling
	from dg-options.

	* gcc.dg/vect/tree-vect.h (check_vect): Remove Solaris 9 SSE2
	execution check.
	* gcc.target/i386/sse-os-support.h [__sun__ && __svr4__]
	(sigill_hdlr): Remove.
	(sse_os_support) [__sun__ && __svr4__]: Remove SSE execution
	check.

	* gfortran.dg/erf_3.F90: Remove sparc*-*-solaris2.9* handling.
	* gfortran.dg/fmt_en.f90: Remove i?86-*-solaris2.9* handling.
	* gfortran.dg/round_4.f90: Remove *-*-solaris2.9* handling.

	* lib/target-supports.exp (add_options_for_tls): Remove
	*-*-solaris2.9* handling.

	gcc:
	* config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
	(*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
	(*-*-solaris2*): Simplify.
	(i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
	(i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
	*-*-solaris2.9* handling.

	* configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
	as bug.
	(gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
	(ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
	handling, simplify.
	(gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
	* configure: Regenerate.

	* config/i386/sol2-9.h: Remove.

	* doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
	(Specific, *-*-solaris2*): Mention Solaris 9 support removal.
	Remove Solaris 9 references.

	fixincludes:
	* inclhack.def (math_exception): Bypass on *-*-solaris2.1[0-9]*.
	(solaris_int_types): Remove.
	(solaris_longjmp_noreturn): Remove.
	(solaris_mutex_init_2): Remove.
	(solaris_once_init_2): Remove.
	(solaris_sys_va_list): Remove.
	* fixincl.x: Regenerate.
	* tests/base/iso/setjmp_iso.h: Remove.
	* tests/base/pthread.h [SOLARIS_MUTEX_INIT_2_CHECK]: Remove.
	[SOLARIS_ONCE_INIT_1_CHECK]: Remove wrapping done by
	solaris_once_init_2.
	[SOLARIS_ONCE_INIT_2_CHECK]: Remove.
	* tests/base/sys/int_types.h: Remove.
	* tests/base/sys/va_list.h: Remove.

	contrib:
	* config-list.mk (LIST): Remove sparc-sun-solaris2.9, i686-solaris2.9.

From-SVN: r209621

gcc/ChangeLog:

2014-04-22  Vidya Praveen  <vidyapraveen@arm.com>

	* aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
	(floatuns<GPI:mode><GPF:mode>2): Remove.
	(<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
	and floatuns conversions.
	(<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
	and floatuns conversions.
	* iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
	(w1,w2): New mode attributes for inequal width conversions.

gcc/testsuite/ChangeLog:

2014-04-22  Vidya Praveen  <vidyapraveen@arm.com>

	* gcc.target/aarch64/vect_cvtf_1.c: New.

From-SVN: r209620

From-SVN: r209618

gcc/

	* config/aarch64/aarch64-simd.md
	(aarch64_cm<optab>di): Always split.
	(*aarch64_cm<optab>di): New.
	(aarch64_cmtstdi): Always split.
	(*aarch64_cmtstdi): New.

From-SVN: r209617

	PR tree-optimization/60823
	* omp-low.c (ipa_simd_modify_function_body): Go through
	all SSA_NAMEs and for those refering to vector arguments
	which are going to be replaced adjust SSA_NAME_VAR and,
	if it is a default definition, change it into a non-default
	definition assigned at the beginning of function from new_decl.
	(ipa_simd_modify_stmt_ops): Rewritten.
	* tree-dfa.c (set_ssa_default_def): When removing default def,
	check for NULL loc instead of NULL *loc.

	* c-c++-common/gomp/pr60823-1.c: New test.
	* c-c++-common/gomp/pr60823-2.c: New test.
	* c-c++-common/gomp/pr60823-3.c: New test.

From-SVN: r209616

Ramana commented in the submission email:

    I noticed that for T32 we don't allow any old register for DImode
    values. The restriction of an even register is true only for ARM state
    because the ISA doesn't allow any old register in this place. In a few
    large .i files that I had knocking about, noticed a nice drop in stack
    usage and a generally improved register allocation strategy.

From-SVN: r209615

[gcc]
	* config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
	* config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.

[gcc/testsuite]
	* gcc.target/arm/anddi_notdi-1.c: New test.
	* gcc.target/arm/iordi_notdi-1.c: New test case.

From-SVN: r209614

[gcc]
	* config/arm/thumb2.md (*iordi_notdi_di): New pattern.
	(*iordi_notzesidi_di): Likewise.
	(*iordi_notsesidi_di): Likewise.

[gcc/testsuite]
	* gcc.target/arm/iordi_notdi-1.c: New test.

From-SVN: r209613

	* config/arm/arm-protos.h (tune_params): New struct members.
	* config/arm/arm.c: Initialise tune_params per processor.
	(thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
	for speed, based on new tune_params.

From-SVN: r209561