* gfortran.dg/guality/pr41558.f90: Use lp64 instead of hppa*64*-*-*.
	* gcc.dg/special/weak-1.c: Likewise.
	* gcc.dg/ucnid-12.c: Likewise.
	* gcc.dg/torture/pr45678-1.c: Likewise.
	* gcc.dg/torture/pr45678-2.c: Likewise.
	* gcc.dg/vector-4.c: Likewise.
	* gcc.dg/ipa/inline-5.c: Likewise.
	* gcc.dg/ucnid-11.c: Likewise.
	* gcc.misc-tests/gcov-13.c: Likewise.
	* gcc.misc-tests/gcov-14.c: Likewise.
	* g++.dg/ext/label13.C: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-31.c: Use dg-additional-options for extra
	hppa*-*-hpux* options.
	* gcc.dg/tree-ssa/ssa-fre-33.c: Likewise.
	* gcc.dg/tree-ssa/ssa-fre-34.c: Likewise.
	* gcc.dg/pr48616.c: Likewise.
	* gcc.dg/pr17957.c: Likewise.
	* gcc.dg/pr17055-1.c: Likewise.
	* gcc.dg/pr32912-1.c: Likewise.
	* gcc.dg/tm/pr51472.c: Likewise.
	* c-c++-common/fold-bitand-4.c: Likewise.
	* c-c++-common/Wunused-var-12.c: Use lp64 instead of hppa*64*-*-*.
	Use dg-additional-options for extra options.

From-SVN: r183985

	* testsuite/30_threads/call_once/39909.cc: Remove duplicate target
	selector.
	* testsuite/30_threads/call_once/49668.cc: Likewise.
	* testsuite/30_threads/call_once/call_once1.cc: Likewise.
	* testsuite/30_threads/lock_guard/cons/1.cc: Likewise.
	* testsuite/30_threads/mutex/cons/1.cc: Likewise.
	* testsuite/30_threads/mutex/dest/destructor_locked.cc: Likewise.
	* testsuite/30_threads/mutex/lock/1.cc: Likewise.
	* testsuite/30_threads/mutex/native_handle/1.cc: Likewise.
	* testsuite/30_threads/mutex/native_handle/typesizes.cc: Likewise.
	* testsuite/30_threads/mutex/try_lock/1.cc: Likewise.
	* testsuite/30_threads/mutex/try_lock/2.cc: Likewise.
	* testsuite/30_threads/mutex/unlock/1.cc: Likewise.
	* testsuite/30_threads/unique_lock/cons/1.cc: Likewise.
	* testsuite/30_threads/unique_lock/cons/2.cc: Likewise.
	* testsuite/30_threads/unique_lock/cons/3.cc: Likewise.
	* testsuite/30_threads/unique_lock/cons/4.cc: Likewise.
	* testsuite/30_threads/unique_lock/cons/5.cc: Likewise.
	* testsuite/30_threads/unique_lock/cons/6.cc: Likewise.
	* testsuite/30_threads/unique_lock/locking/1.cc: Likewise.
	* testsuite/30_threads/unique_lock/locking/2.cc: Likewise.
	* testsuite/30_threads/unique_lock/locking/3.cc: Likewise.
	* testsuite/30_threads/unique_lock/locking/4.cc: Likewise.
	* testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
	* testsuite/30_threads/unique_lock/modifiers/2.cc: Likewise.

From-SVN: r183984

	* gcc-interface/Make-lang.in (GCC_LINKERFLAGS): New variable.
	(GCC_LINK): Use it.

From-SVN: r183983

From-SVN: r183982

From-SVN: r183981

From-SVN: r183980

gcc/testsuite/
	PR target/52155
	* gcc.target/mips/mips.exp (mips-dg-options): Handle xfail and target.
	* gcc.target/mips/loongson-shift-count-truncated-1.c: Force -mlong64
	for MIPS ELF.

From-SVN: r183979

gcc/testsuite/
	PR target/52152
	* objc.dg/stabs-1.m: XFAIL for mips*-*-elf*.

From-SVN: r183978

re PR middle-end/24306 (va_arg gets confused when skipping over certain zero-sized types with -msse)

gcc/
	PR middle-end/24306
	* config/mips/mips.c (mips_std_gimplify_va_arg_expr): New function.
	(mips_gimplify_va_arg_expr): Call it instead of
	std_gimplify_va_arg_expr.

gcc/testsuite/
	PR middle-end/24306
	PR target/52154
	* lib/target-supports.exp (check_effective_target_mips_eabi): New.
	* gcc.target/mips/va-arg-1.c: New test.

From-SVN: r183977

[gcc]
2012-02-07  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* config/rs6000/rs6000.c (rs6000_trampoline_init): Fix error
	message for -mno-pointers-to-nested-function.

[gcc/testsuite]
2012-02-07  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* gcc.target/powerpc/no-r11-3.c (outer_func): Fix error message
	for -mno-pointers-to-nested-functions.

From-SVN: r183976

	PR middle-end/51994
	* expr.c (get_inner_reference): If there is an offset, add a negative
	bit position to it (if any).

From-SVN: r183974

	PR rtl-optimization/52060
	* combine.c (try_combine): Add i0src_copy and i0src_copy2 variables,
	copy i1src to i1src_copy whenever added_sets_2 && i1_feeds_i2_n already
	before i1dest -> i1src substitution in newpat, copy i0src to i0src_copy
	and/or i0src_copy2 when needed.

	* gcc.dg/torture/pr52060.c: New test.

From-SVN: r183972

	* gcc.c (main): Don't look for lto-wrapper or lto-wrapper
	or LTOPLUGINSONAME if have_c.

From-SVN: r183971

	* config/freebsd-spec.h: Add comment about what macros can be defined
	in this header.
	(LINK_EH_SPEC, LINK_SSP_SPEC, USE_LD_AS_NEEDED): Don't define here.
	* config/freebsd.h (LINK_EH_SPEC, LINK_SSP_SPEC, USE_LD_AS_NEEDED): But
	here instead.

From-SVN: r183970

        * MAINTAINERS (Various Maintainers): Remove myself as
        auto-vectorizer maintainer.

From-SVN: r183968

2012-02-07  Richard Guenther  <rguenther@suse.de>

	* gimple-pretty-print.c (dump_gimple_phi): Avoid excessive
	newline in -alias dumps.

From-SVN: r183966

From-SVN: r183964

2012-02-07  Kai Tietz  <ktietz@redhat.com>
            Dave Korn  <dave.korn.cygwin@gmail.com>

        PR target/40068
        * config/i386/winnt-cxx.c (i386_pe_adjust_class_at_definition):
        Take care that typinfo gets dllexport-attribute.

Co-Authored-By: Dave Korn <dave.korn.cygwin@gmail.com>

From-SVN: r183962

re PR middle-end/52074 (ICE: RTL flag check: MEM_VOLATILE_P used with unexpected rtx code 'plus' in extract_fixed_bit_field, at expmed.c:1734)

	PR middle-end/52074
	* expr.c (expand_expr_addr_expr_1): For CONSTANT_CLASS_P or CONST_DECL
	if modifier < EXPAND_SUM call force_operand on the result.

	* gcc.c-torture/compile/pr52074.c: New test.

From-SVN: r183956

libgcc/

	PR libstdc++/51296
	PR libstdc++/51906
	* gthr-posix.h: Allow static initializer macros to be disabled.
	(__gthrw_pthread_cond_init): Define weak reference unconditionally.

libstdc++-v3/

	PR libstdc++/51296
	* include/std/mutex (__mutex_base::~__mutex_base): Declare noexcept.
	* src/c++11/condition_variable.cc (condition_variable): Use macro for
	initializer function.

	PR libstdc++/51906
	* config/os/bsd/darwin/os_defines.h: Disable static initializer for
	recursive mutexes.

From-SVN: r183955

2012-02-07  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51514
        * trans-expr.c (gfc_conv_procedure_call): Add _data component
        for calls of scalar CLASS actuals to TYPE dummies.

2012-02-07  Tobias Burnus  <burnus@net-b.de>

        PR fortran/51514
        * gfortran.dg/class_to_type_2.f90: New.

From-SVN: r183954

        * config/epiphany/epiphany.h (ASM_DECLARE_FUNCTION_SIZE): Redefine,
        adding __forwarder_dst__ prefix if a forwarder_section attribute is
        present.
        (epiphany_function_type): Replace types for specific interrupts with
        EPIPHANY_FUNCTION_INTERRUPT.
        (EPIPHANY_INTERRUPT_P): Update.
        * config/epiphany/epiphany.c (epiphany_handle_forwarder_attribute):
        New static function.
        (epiphany_attribute_table) <interrupt>: min_len is 0, max_len is 9.
        <disinterrupt>: Affects type identity.
        (epiphany_handle_interrupt_attribute): Handle variable number of
        arguments.
        (epiphany_compute_function_type): Update for new
        epiphany_function_type definition.
        (epiphany_expand_prologue): Don't save (reg:DI GPR_0) for interrupt
        handlers with a longcall forwarder.
        (epiphany_start_function): Handle multiple interrupt arguments and/or
        forwarder_section attribute.

From-SVN: r183953

From-SVN: r183951

	PR target/52107
	* config/rs6000/rs6000.c (rs6000_emit_move): Don't create DImode
	subregs of TFmode.

From-SVN: r183945

2012-02-06  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR tree-optimization/50969
	* tree-vect-stmts.c (vect_model_store_cost): Correct statement cost to
	use vec_perm rather than vector_stmt.
	(vect_model_load_cost): Likewise.
	* config/i386/i386.c (ix86_builtin_vectorization_cost): Change cost of
	vec_perm to be the same as other vector statements.
	* config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): Revise
	cost of vec_perm for TARGET_VSX.

From-SVN: r183944

2012-02-06  Thomas König  <tkoenig@gcc.gnu.org>

	PR fortran/32373
	* gfortran.dg/vect/vect-8.f90:  Use vect_double effective target.
	Remove module.

From-SVN: r183943

	PR libstdc++/52128
	* src/c++11/future.cc: Add explicit instantiation.

From-SVN: r183942

	* include/debug/safe_iterator.h
	(_Safe_iterator::_M_before_dereferenceable): Avoid the expensive
	creation of a _Safe_iterator instance to do the check.

From-SVN: r183941

	PR c++/52088
	* cvt.c (build_expr_type_conversion): Check for template conversion.

From-SVN: r183940

2012-02-06  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/52115
	* tree-sra.c (access_has_replacements_p): New function.
	(sra_modify_assign): Use it to decide whether a use is uninitialized.

	* gcc.c-torture/compile/pr52115.c: New testcase.

From-SVN: r183937

re PR middle-end/52047 ([trans-mem] ICE: SIGSEGV in execute_tm_mark (trans-mem.c:2270) with -O -fgnu-tm -fprefetch-loop-arrays)

        PR middle-end/52047
        * trans-mem.c (expand_call_tm): Add an assertion.
        * calls.c (flags_from_decl_or_type): Add ECF_TM_PURE to 'no vops'
        functions.

From-SVN: r183936

re PR tree-optimization/50955 (IVopts incorrectly rewrite the address of a global memory access into a local form.)

2012-02-06  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/50955
	* tree-ssa-loop-ivopts.c (get_computation_cost_at): Artificially
	raise cost of expressions that replace an address with an
	expression based on a different pointer.

From-SVN: r183934

	PR target/52129
	* calls.c (mem_overlaps_already_clobbered_arg_p): If val is
	CONST_INT_P, subtract resp. add crtl->args.pretend_args_size to it.

	* gcc.c-torture/execute/pr52129.c: New test.

From-SVN: r183933

2012-02-06  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c/52118
	* c.opt ([Wunused-local-typedefs]): Fix description.

From-SVN: r183932

2012-02-06  Andrey Belevantsev  <abel@ispras.ru>

      * gcc.dg/pr48374.c: Actually add the test I forgot
      in the 2012-01-25 commit.

From-SVN: r183928

	PR c++/48680
	* doc/invoke.texi (C++ Dialect Options): Use @option markup for
	-Weffc++ and specify guidelines come from second edition.

From-SVN: r183926

From-SVN: r183925

	PR libstdc++/52104
	* include/std/future (__future_base::_Async_state_common): Define
	destructor inline for targets without TLS.
	* src/c++11/future.cc (__future_base::_Async_state_common): Only
	define destructor for TLS targets.

From-SVN: r183920

From-SVN: r183918

2012-02-05  Thomas König  <tkoenig@gcc.gnu.org>

	PR fortran/32373
	* gfortran.dg/vect/vect-8.f90:  New test case.

From-SVN: r183917