re PR rtl-optimization/60901 (ICE: SIGSEGV in add_to_deps_list with -fsel-sched-pipelining-outer-loops)

PR rtl-optimization/60901
* config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
bb predecessor belongs to the same scheduling region.  Adjust comment.

* gcc.target/i386/pr60901.c: New test.

From-SVN: r210414

re PR sanitizer/61100 (asan/tsan should have the sanitizer includes)

2014-05-14  Yury Gribov  <y.gribov@samsung.com>

PR sanitizer/61100
* Makefile.am (nodist_saninclude_HEADERS): Install
public headers.
* Makefile.in: Regenerate.

* c-c++-common/asan/asan-interface-1.c: New test.
* lib/asan-dg.exp (asan_include_flags): New function.
(asan_init): Call asan_include_flags to obtain path
to sanitizer headers.

From-SVN: r210413

Daily bump.

From-SVN: r210410

sourcebuild.texi: (dfp_hw): Document.

gcc/
* doc/sourcebuild.texi: (dfp_hw): Document.
(p8vector_hw): Likewise.
(powerpc_eabi_ok): Likewise.
(powerpc_elfv2): Likewise.
(powerpc_htm_ok): Likewise.
(ppc_recip_hw): Likewise.
(vsx_hw): Likewise.

gcc/testsuite/
* lib/target-support.exp (check_dfp_hw_available): New function.
(is-effective-target): Check $arg for dfp_hw.
(is-effective-target-keyword): Likewise.
* gcc.target/powerpc/pack03.c: (dg-require-effective-target):
Change target to dfp_hw.

From-SVN: r210404

* gcc-interface/decl.c (annotate_value): Fix thinko in latest change.

From-SVN: r210403

call.c (print_error_for_call_failure): Say "no match" rather than "ambiguous" if there were no strict matches.

* call.c (print_error_for_call_failure): Say "no match" rather
than "ambiguous" if there were no strict matches.
(build_new_method_call_1): Likewise.

From-SVN: r210402

Force the use of -ggnu-pubnames when using -gsplit-dwarf.

gcc/
* opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.

From-SVN: r210395

re PR c++/61151 (ICE with lambda)

PR c++/61151
* semantics.c (is_this_parameter): Allow capture proxies too.

From-SVN: r210394

re PR c/61162 (possibly bad error location with -Wc++-compat)

PR c/61162
* c-typeck.c (convert_for_assignment): Pass location to
WARN_FOR_ASSIGNMENT instead of input_location.

* gcc.dg/pr61162.c: New test.

From-SVN: r210393

pr50459.c: Move cdtor tests to a separate testcase.

* c-c++-common/pr50459.c: Move cdtor tests to a separate testcase.
* c-c++-common/pr50459-2.c: New test.

From-SVN: r210390

re PR libstdc++/60497 (unique_ptr<T> tries to complete its type T even though it's not required to be a complete type)

PR libstdc++/60497
* include/debug/array (get): Qualify call to other get overload.
* include/profile/array (get): Likewise.
* include/std/array (get): Likewise.
* include/std/functional (_Mu, _Bind, _Bind_result): Qualify std::get.
* include/std/mutex (unique_lock, call_once): Use __addressof.
(__unlock_impl): Remove unused template.
(__try_to_lock): Declare inline.
(__try_lock_impl::__do_try_lock): Qualify function calls.
(lock): Avoid narrowing conversion.
* testsuite/20_util/bind/60497.cc: New.
* testsuite/23_containers/array/element_access/60497.cc: New.
* testsuite/30_threads/call_once/60497.cc: New.
* testsuite/30_threads/unique_lock/cons/60497.cc: New.

From-SVN: r210388

Enable Java on Cygwin-64

Currently it is not possible to build GCC's libjava support on Cygwin-64.

This patch fixes the current build-problems on Cygwin-64 and the most
fundamental bugs on that platform.

Note you must still add --enable-threads=posix to successfully build the
java language support.

boehm-gc/ChangeLog:

2014-05-13  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        Fix current cygwin-64 build problems.
        * include/gc_config_macros.h (GC_PTHREADS): Use __CYGWIN__ instead
        of __CYGWIN32__ here.
        * win32_threads.c (GC_push_all_stacks): Push all X86_64 registers.
        (GC_get_thread_stack_base): Get the stack base for X86_64.

libffi/ChangeLog:

2014-05-13  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        Fix current cygwin-64 build problems.
        * src/java_raw_api.c: Remove if !defined(FFI_NO_RAW_API).
        * src/x86/ffi.c: Add if defined(__CYGWIN__).
        * src/x86/win64.S (ffi_closure_win64, ffi_call_win64): Added
        handling for FFI_TYPE_UINT64, FFI_TYPE_POINTER and FFI_TYPE_INT.
        Added SEH information.  Fixed formatting.

libgcc/ChangeLog:

2014-05-13  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished
        implementation.

libjava/ChangeLog:

2014-05-13  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        Fix current cygwin-64 build problems.
        * configure.host: Added handling for x86_64-*-cygwin/mingw.
        * boehm.cc (_Jv_GCAttachThread, _Jv_GCDetachThread): Don't compile if
        GC_WIN32_THREADS is defined.
        * java/lang/natClass.cc (_Jv_InterfaceAssignableFrom): Rename interface
        to source_interface.

libjava/classpath/ChangeLog:

2014-05-13  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        Fix current cygwin-64 build problems.
        * native/fdlibm/mprec.c (_REENT_CHECK_MP, _REENT_MP_FREELIST,
        _REENT_MP_P5S, __ULong, __Long): Undefine previous definitions.

From-SVN: r210386

re PR c++/54310 (Order of operations during overload resolution)

2014-05-13  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/54310
* g++.dg/template/pr54310.C: New.

From-SVN: r210385

gengtype: Support explicit pointers in template arguments

gcc/
2014-05-13  David Malcolm  <dmalcolm@redhat.com>

* gengtype-parse.c (require3): Eliminate in favor of...
(require4): New.
(require_template_declaration): Update to support optional single *
on a type.

* gengtype.c (get_ultimate_base_class): Add a non-const overload.
(create_user_defined_type): Handle a single level of explicit
pointerness within template arguments.
(struct write_types_data): Add field "kind".
(filter_type_name): Handle "*" character.
(write_user_func_for_structure_ptr): Require a write_types_data
rather than just a prefix string, so that we can look up the kind
of the wtd and use it as an index into wrote_user_func_for_ptr,
ensuring that such functions are written at most once.  Support
subclasses by invoking the marking function of the ultimate base
class.
(write_user_func_for_structure_body): Require a write_types_data
rather than just a prefix string, so that we can pass this to
write_user_func_for_structure_ptr.
(write_func_for_structure): Likewise.
(ggc_wtd): Add initializer of new "kind" field.
(pch_wtd): Likewise.

* gengtype.h (enum write_types_kinds): New.
(struct type): Add field wrote_user_func_for_ptr to the "s"
union member.

From-SVN: r210379

fold-const.c (optimize_bit_field_compare): Use wi:: operations instead of const_binop.

gcc/
* fold-const.c (optimize_bit_field_compare): Use wi:: operations
instead of const_binop.
(fold_binary_loc): Likewise.

From-SVN: r210378

tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index calculation to match get_ref_base_and_extent.

gcc/
* tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
calculation to match get_ref_base_and_extent.

From-SVN: r210377

configure.ac: Fix assembly for explicit JALR relocation check.

2014-05-13  Catherine Moore  <clm@codesourcery.com>
    Sandra Loosemore  <sandra@codesourcery.com>

gcc/
* configure.ac: Fix assembly for explicit JALR relocation check.
* configure: Regenerate.

Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com>
From-SVN: r210375

loongson-simd.c: Disable micromips too.

2014-05-13  Nathan Sidwell  <nathan@codesourcery.com>
    Sandra Loosemore  <sandra@codesourcery.com>

gcc/testsuite/
* gcc.target/mips/loongson-simd.c: Disable micromips too.

Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com>
From-SVN: r210374

[ARM] Remove builtins for vzup, vuzp, vtrn and cleanup.

* config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
(arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
Remove associated type declarations and initialisations.
(arm_expand_neon_builtin): Likewise.
(neon_emit_pair_result_insn): Delete.
* config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
* config/arm/neon.md (neon_vtrn<mode>): Delete.
(neon_vzip<mode>): Likewise.
(neon_vuzp<mode>): Likewise.

From-SVN: r210369

near-far-1.c: Adjust expected output to allow the JALS instruction.

2014-05-13  Catherine Moore  <clm@cm00re.com>

        * gcc.target/mips/near-far-1.c: Adjust expected output
        to allow the JALS instruction.
        * gcc.target/mips/near-far-2.c: Likewise.
        * gcc.target/mips/near-far-4.c: Likewise.

From-SVN: r210368

re PR libstdc++/60497 (unique_ptr<T> tries to complete its type T even though it's not required to be a complete type)

PR libstdc++/60497
* include/std/tuple (get, __tuple_compare): Qualify more calls to
prevent ADL. Cast comparison results to bool.
* testsuite/20_util/tuple/60497.cc: Test accessing rvalues.
* testsuite/20_util/tuple/comparison_operators/overloaded.cc: New.

From-SVN: r210366

re PR ipa/60973 (Invalid propagation of a tail call in devirt pass)

2014-05-13  Richard Biener  <rguenther@suse.de>

PR ipa/60973
* tree-inline.c (remap_gimple_stmt): Clear tail call flag,
it needs revisiting whether the call still may be tail-called.

From-SVN: r210364

rtl.def (SYMBOL_REF): Remove middle "0" field.

gcc/
* rtl.def (SYMBOL_REF): Remove middle "0" field.
* rtl.h (block_symbol): Reduce number of fields to 2.
(rtx_def): Add u2.symbol_ref_flags.
(SYMBOL_REF_FLAGS): Use it.
(SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
(SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
* gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
Lower index of SYMBOL_REF_DATA.
* print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
Print SYMBOL_REF_FLAGS at the same time.
* genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.

From-SVN: r210363

rtl.def (VAR_LOCATION): Remove "i" field.

gcc/
* rtl.def (VAR_LOCATION): Remove "i" field.
* rtl.h (rtx_def): Add u2.var_location_status.
(PAT_VAR_LOCATION_STATUS): Use it.
(gen_rtx_VAR_LOCATION): Declare.
* gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
* emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
* var-tracking.c (emit_note_insn_var_location): Remove casts.

From-SVN: r210362

rtl.def (scratch): Fix outdated comment and remove "0" field.

gcc/
* rtl.def (scratch): Fix outdated comment and remove "0" field.
* gengtype.c (adjust_field_rtx_def): Update accordingly.

From-SVN: r210361

gcc/
* rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
(BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
* rtl.h (rtx_def): Add insn_uid to u2 field.
(RTX_FLAG_CHECK8): Delete in favor of...
(RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
(INSN_DELETED_P): Update accordingly.
(INSN_UID): Use u2.insn_uid.
(INSN_CHAIN_CODE_P): Define.
(PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
(INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
(NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
(NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
(NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
indices accordingly.
* print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
Update indices for insn-chain rtxes.
* gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
(adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
* emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
* caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
* combine.c (try_combine): Likewise.
* ira.c (setup_prohibited_mode_move_regs): Likewise.

From-SVN: r210360

rtl.def (REG): Remove middle field.

gcc/
* rtl.def (REG): Remove middle field.
* rtl.h (rtx_def): Add orignal_regno to u2.
(ORIGINAL_REGNO): Use it instead of field 1.
(REG_ATTRS): Lower field index accordingly.
* gengtype.c (adjust_field_rtx_def): Remove handling of
ORIGINAL_REGNO.  Move REG_ATTRS index down.
* print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
code that prints the REGNO.

From-SVN: r210359

print-rtl.c (print_rtx): Guard whole '0' block with ifndef GENERATOR_FILE.

gcc/
* print-rtl.c (print_rtx): Guard whole '0' block with ifndef
GENERATOR_FILE.

From-SVN: r210358

rtl.h (rtx_def): Mark u2 as GTY ((skip)).

gcc/
* rtl.h (rtx_def): Mark u2 as GTY ((skip)).

From-SVN: r210357

tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.

* tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
(alloc_iv): Lower base expressions containing ADDR_EXPR.

* gcc.dg/tree-ssa/ivopts-lower_base.c: New test.

From-SVN: r210356

Implement HARD_REGNO_CALLER_SAVE_MODE for AArch64

* config/aarch64/aarch64-protos.h
(aarch64_hard_regno_caller_save_mode): New prototype.
* config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
New function.
* config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.

From-SVN: r210355

target.def (mode_switching): New hook vector.

2014-05-13  Christian Bruel  <christian.bruel@st.com>

* target.def (mode_switching): New hook vector.
(mode_emit, mode_needed, mode_after, mode_entry): New hooks.
(mode_exit, modepriority_to_mode): Likewise.
* mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
(MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
(default_priority_to_mode): Define.
* targhooks.h (default_priority_to_mode): Declare.
* target.h: Include tm.h and hard-reg-set.h.
* doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
(MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
* doc/tm.texi Regenerate.
* config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
(MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
* config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
(sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
* config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
(MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
* config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
(ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
* config/i386/i386.c (ix86_mode_needed, ix86_mode_after, ix86_mode_exit,
(ix86_mode_entry, ix86_mode_priority, ix86_emit_mode_set): Hookify.
* config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
Delete
(MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
* config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
(MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
* config/sh/sh.c (sh4_emit_mode_set, sh4_mode_needed): Hookify.
(sh4_mode_after, sh4_mode_entry, sh4_mode_exit): Likewise.
* config/epiphany/epiphany-protos.h (epiphany_mode_needed)
(emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
(epiphany_mode_priority_to_mode): Remove declaration.
* config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
(epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
(epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
Likewise.
(epiphany_mode_priority_to_mode): Change priority type. Hookify.
(epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
(epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.

From-SVN: r210354

re PR target/61060 (ICE: in int_mode_for_mode, at stor-layout.c:400 with -free-ter)

PR target/61060
* config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
is const0_rtx, return immediately.  Don't test count == 0 when
it is always true.

* gcc.dg/pr61060.c: New test.

From-SVN: r210352

Makefile.in: add shrink-wrap.o.

2014-05-13  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

* Makefile.in: add shrink-wrap.o.
* config/i386/i386.c: include "shrink-wrap.h"
* function.c: Likewise.
(requires_stack_frame_p, next_block_for_reg,
move_insn_for_shrink_wrap, prepare_shrink_wrap,
dup_block_and_redirect): Move to shrink-wrap.c
(thread_prologue_and_epilogue_insns): Extract three code segments
as functions in shrink-wrap.c
* function.h: Move #ifdef HAVE_simple_return ... #endif block to
shrink-wrap.h
* shrink-wrap.c: New file.
* shrink-wrap.h: New file.

From-SVN: r210351

call.c (maybe_print_user_conv_context): New.

* call.c (maybe_print_user_conv_context): New.
(convert_like_real): Use it.  Print call context for bad
user-defined conversion.
(build_over_call): Print call context for bad 'this' conversion.

From-SVN: r210350

Daily bump.

From-SVN: r210349

extend.texi: Reflect current numbers of pragmas.

* doc/extend.texi: Reflect current numbers of pragmas.  Remove
reference to Solaris.

From-SVN: r210343

sibcall-3.c: MSP430 doesn't have sibcall.

* gcc.dg/sibcall-3.c: MSP430 doesn't have sibcall.
* gcc.dg/sibcall-4.c: Likewise.

From-SVN: r210341

re PR other/31778 (genattrtab.c doesn't record filename)

        PR other/31778
        * genattrtab.c (filename): Add.
        (convert_set_attr_alternative): Improve error message.
(check_defs): Restore read_md_filename for error messages.
        (gen_insn): Save filename.

From-SVN: r210340

invoke.texi: Document new switches -Wno-shadow-ivar, -fno-local-ivars and -fivar-visibility.

2014-05-12  Dimitris Papavasiliou  <dpapavas@gmail.com>

            * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
            -fno-local-ivars and -fivar-visibility.
            * c-family/c.opt: Make -Wshadow also implicitly enable
            -Wshadow-ivar.

testsuite:
            * objc.dg/shadow-1.m: New test.
            * objc.dg/shadow-2.m: New test.
            * objc.dg/ivar-scope-1.m: New test.
            * objc.dg/ivar-scope-2.m: New test.
            * objc.dg/ivar-scope-3.m: New test.
            * objc.dg/ivar-scope-4.m: New test.
            * objc.dg/ivar-visibility-1.m: New test.
            * objc.dg/ivar-visibility-2.m: New test.
            * objc.dg/ivar-visibility-3.m: New test.
            * objc.dg/ivar-visibility-4.m: New test.

Now, actuatally add the files....

From-SVN: r210339

Fix stack overflow crash in getcwd intrinsic.

2014-05-12  Janne Blomqvist  <jb@gcc.gnu.org>

PR libfortran/61035
* intrinsics/getcwd.c (getcwd_i4_sub): Avoid potentially large
stack allocation, avoid extra copying in the common case.

From-SVN: r210335

Use -std=gnu11 instead of -std=gnu99 for libgfortran C code.

2014-05-12  Janne Blomqvist  <jb@gcc.gnu.org>

* configure.ac (AM_CFLAGS): Use -std=gnu11.
(CFLAGS): Likewise.
* configure: Regenerated.

From-SVN: r210334

invoke.texi: Document new switches -Wno-shadow-ivar, -fno-local-ivars and -fivar-visibility.

2014-05-12  Dimitris Papavasiliou  <dpapavas@gmail.com>

    * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
    -fno-local-ivars and -fivar-visibility.
    * c-family/c.opt: Make -Wshadow also implicitly enable
    -Wshadow-ivar.

testsuite:
    * objc.dg/shadow-1.m: New test.
    * objc.dg/shadow-2.m: New test.
    * objc.dg/ivar-scope-1.m: New test.
    * objc.dg/ivar-scope-2.m: New test.
    * objc.dg/ivar-scope-3.m: New test.
    * objc.dg/ivar-scope-4.m: New test.
    * objc.dg/ivar-visibility-1.m: New test.
    * objc.dg/ivar-visibility-2.m: New test.
    * objc.dg/ivar-visibility-3.m: New test.
    * objc.dg/ivar-visibility-4.m: New test.

From-SVN: r210333

call.c (convert_like_real): Use inform for identifying the declaration point.

* call.c (convert_like_real): Use inform for identifying the
declaration point.

From-SVN: r210332

re PR fortran/60127 (ICE with OpenMP and DO CONCURRENT)

2014-05-12  Tobias Burnus  <burnus@net-b.de>

        PR fortran/60127
        * openmp.c (resolve_omp_do): Reject do concurrent loops.

2014-05-12  Tobias Burnus  <burnus@net-b.de>

        PR fortran/60127
        * gfortran.dg/gomp/omp_do_concurrent.f90: New.

From-SVN: r210331

tm.texi: Remove reference to deleted macro.

2014-05-12  David Wohlferd <dw@LimeGreenSocks.com>

* doc/tm.texi: Remove reference to deleted macro.
* doc/tm.texi.in: Likewise.

From-SVN: r210330

re PR fortran/60834 ([OOP] ICE with ASSOCIATE  construct (gimplify_var_or_parm_decl, at gimplify.c:1721))

2014-05-12  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/60834
* frontend-passes.c (in_assoc_list):  New variable.
(optimize_namespace):  Initialize in_assoc_list
(combine_array_constructor): Don't try to combine
assoc lists.
(gfc_code_walker):  Keep track of in_assoc_list.

2014-05-12  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/60834
* gfortran.dg/associate_16.f90:  New test.

From-SVN: r210329

cvt.c (cp_convert_to_pointer): Don't call error_at if complain & tf_error is false.

2014-05-12  Paolo Carlini  <paolo.carlini@oracle.com>

* cvt.c (cp_convert_to_pointer): Don't call error_at if
complain & tf_error is false.

* decl.c (make_unbound_class_template): Prefer inform for
"declared here"-type message.

From-SVN: r210326

re PR target/60991 ([avr] Stack corruption when using 24-bit integers __int24 or __memx pointers in large stack frame)

gcc/ChangeLog

PR target/60991
* config/avr/avr.c (avr_out_store_psi): Use correct constant
to restore Y.

gcc/testsuite/ChangeLog

PR target/60991
* gcc.target/avr/pr60991.c: New testcase.

From-SVN: r210325

re PR c++/60054 ([c++1y] ICE with auto* cast)

2014-05-12  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/60054
* g++.dg/cpp1y/pr60054.C: New.

From-SVN: r210323

arm.h (License): Add GCC Runtime Library Exception.

gcc/
* config/arm/arm.h (License): Add GCC Runtime Library Exception.
* config/arm/aout.h (License): Same.
* config/arm/bpabi.h (License): Same.
* config/arm/elf.h (License): Same.
* config/arm/linux-elf.h (License): Same.
* config/arm/linux-gas.h (License): Same.
* config/arm/netbsd-elf.h (License): Same.
* config/arm/uclinux-eabi.h (License): Same.
* config/arm/uclinux-elf.h (License): Same.
* config/arm/vxworks.h (License): Same.

libgcc/
* config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception.

From-SVN: r210322

re PR c++/51199 ([C++11][DR 547] gcc forms impossible types derived from function types with cv-qualifier-seq)

2014-05-12  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51199
* g++.dg/template/pr51199.C: New.

From-SVN: r210321

Daily bump.

From-SVN: r210319

* gcc.c-torture/execute/20101011-1.c [__MMIX__] (DO_TEST): Define as 0.

From-SVN: r210315

tree.h (OMP_CLAUSE_LINEAR_STMT): Define.

* tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
* tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
number of operands to 3.
(walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
* tree-nested.c (convert_nonlocal_omp_clauses,
convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
* gimplify.c (gimplify_scan_omp_clauses): Handle
OMP_CLAUSE_LINEAR_STMT.
* omp-low.c (lower_rec_input_clauses): Fix typo.
(maybe_add_implicit_barrier_cancel, lower_omp_1): Add
cast between Fortran boolean_type_node and C _Bool if
needed.
gcc/fortran/
* gfortran.h (gfc_statement): Add ST_OMP_CANCEL,
ST_OMP_CANCELLATION_POINT, ST_OMP_TASKGROUP, ST_OMP_END_TASKGROUP,
ST_OMP_SIMD, ST_OMP_END_SIMD, ST_OMP_DO_SIMD, ST_OMP_END_DO_SIMD,
ST_OMP_PARALLEL_DO_SIMD, ST_OMP_END_PARALLEL_DO_SIMD and
ST_OMP_DECLARE_SIMD.
(gfc_omp_namelist): New typedef.
(gfc_get_omp_namelist): Define.
(OMP_LIST_UNIFORM, OMP_LIST_ALIGNED, OMP_LIST_LINEAR,
OMP_LIST_DEPEND_IN, OMP_LIST_DEPEND_OUT): New clause list kinds.
(gfc_omp_proc_bind_kind, gfc_omp_cancel_kind): New enums.
(gfc_omp_clauses): Change type of lists to gfc_omp_namelist *.
Add inbranch, notinbranch, cancel, proc_bind, safelen_expr and
simdlen_expr fields.
(gfc_omp_declare_simd): New typedef.
(gfc_get_omp_declare_simd): Define.
(gfc_namespace): Add omp_declare_simd field.
(gfc_exec_op): Add EXEC_OMP_CANCEL, EXEC_OMP_CANCELLATION_POINT,
EXEC_OMP_TASKGROUP, EXEC_OMP_SIMD, EXEC_OMP_DO_SIMD and
EXEC_OMP_PARALLEL_DO_SIMD.
(gfc_omp_atomic_op): Add GFC_OMP_ATOMIC_MASK, GFC_OMP_ATOMIC_SEQ_CST
and GFC_OMP_ATOMIC_SWAP.
(gfc_code): Change type of omp_namelist field to gfc_omp_namelist *.
(gfc_free_omp_namelist, gfc_free_omp_declare_simd,
gfc_free_omp_declare_simd_list, gfc_resolve_omp_declare_simd): New
prototypes.
* trans-stmt.h (gfc_trans_omp_declare_simd): New prototype.
* symbol.c (gfc_free_namespace): Call gfc_free_omp_declare_simd.
* openmp.c (gfc_free_omp_clauses): Free safelen_expr and
simdlen_expr.  Use gfc_free_omp_namelist instead of
gfc_free_namelist.
(gfc_free_omp_declare_simd, gfc_free_omp_declare_simd_list): New
functions.
(gfc_match_omp_variable_list): Add end_colon, headp and
allow_sections arguments.  Handle parsing of array sections.
Use *omp_namelist* instead of *namelist* data structure and
functions/macros.  Allow termination at : character.
(OMP_CLAUSE_ALIGNED, OMP_CLAUSE_DEPEND, OMP_CLAUSE_INBRANCH,
OMP_CLAUSE_LINEAR, OMP_CLAUSE_NOTINBRANCH, OMP_CLAUSE_PROC_BIND,
OMP_CLAUSE_SAFELEN, OMP_CLAUSE_SIMDLEN, OMP_CLAUSE_UNIFORM): Define.
(gfc_match_omp_clauses): Change first and needs_space variables
into arguments with default values.  Parse inbranch, notinbranch,
proc_bind, safelen, simdlen, uniform, linear, aligned and
depend clauses.
(OMP_PARALLEL_CLAUSES): Add OMP_CLAUSE_PROC_BIND.
(OMP_DECLARE_SIMD_CLAUSES, OMP_SIMD_CLAUSES): Define.
(OMP_TASK_CLAUSES): Add OMP_CLAUSE_DEPEND.
(gfc_match_omp_do_simd): New function.
(gfc_match_omp_flush): Use *omp_namelist* instead of *namelist*
data structure and functions/macros.
(gfc_match_omp_simd, gfc_match_omp_declare_simd,
gfc_match_omp_parallel_do_simd): New functions.
(gfc_match_omp_atomic): Handle seq_cst clause.  Handle atomic swap.
(gfc_match_omp_taskgroup, gfc_match_omp_cancel_kind,
gfc_match_omp_cancel, gfc_match_omp_cancellation_point): New
functions.
(resolve_omp_clauses): Add where, omp_clauses and ns arguments.
Use *omp_namelist* instead of *namelist* data structure and
functions/macros.  Resolve uniform, aligned, linear, depend,
safelen and simdlen clauses.
(resolve_omp_atomic): Adjust for GFC_OMP_ATOMIC_{MASK,SEQ_CST,SWAP}
addition, recognize atomic swap.
(gfc_resolve_omp_parallel_blocks): Use gfc_omp_namelist instead
of gfc_namelist.  Handle EXEC_OMP_PARALLEL_DO_SIMD the same as
EXEC_OMP_PARALLEL_DO.
(gfc_resolve_do_iterator): Use *omp_namelist* instead of *namelist*
data structure and functions/macros.
(resolve_omp_do): Likewise.  Handle EXEC_OMP_SIMD, EXEC_OMP_DO_SIMD,
EXEC_OMP_PARALLEL_DO_SIMD.
(gfc_resolve_omp_directive): Handle EXEC_OMP_SIMD, EXEC_OMP_DO_SIMD,
EXEC_OMP_PARALLEL_DO_SIMD and EXEC_OMP_CANCEL.  Adjust
resolve_omp_clauses caller.
(gfc_resolve_omp_declare_simd): New function.
* parse.c (decode_omp_directive): Parse cancellation point, cancel,
declare simd, end do simd, end simd, end parallel do simd,
end taskgroup, parallel do simd, simd and taskgroup directives.
(case_executable): Add ST_OMP_CANCEL and ST_OMP_CANCELLATION_POINT.
(case_exec_markers): Add ST_OMP_TASKGROUP, case ST_OMP_SIMD,
ST_OMP_DO_SIMD and ST_OMP_PARALLEL_DO_SIMD.
(case_decl): Add ST_OMP_DECLARE_SIMD.
(gfc_ascii_statement): Handle ST_OMP_CANCEL,
ST_OMP_CANCELLATION_POINT, ST_OMP_TASKGROUP, ST_OMP_END_TASKGROUP,
ST_OMP_SIMD, ST_OMP_END_SIMD, ST_OMP_DO_SIMD, ST_OMP_END_DO_SIMD,
ST_OMP_PARALLEL_DO_SIMD, ST_OMP_END_PARALLEL_DO_SIMD and
ST_OMP_DECLARE_SIMD.
(parse_omp_do): Handle ST_OMP_SIMD, ST_OMP_DO_SIMD and
ST_OMP_PARALLEL_DO_SIMD.
(parse_omp_atomic): Adjust for GFC_OMP_ATOMIC_* additions.
(parse_omp_structured_block): Handle ST_OMP_TASKGROUP and
ST_OMP_PARALLEL_DO_SIMD.
(parse_executable): Handle ST_OMP_SIMD, ST_OMP_DO_SIMD,
ST_OMP_PARALLEL_DO_SIMD and ST_OMP_TASKGROUP.
* trans-decl.c (gfc_get_extern_function_decl,
gfc_create_function_decl): Call gfc_trans_omp_declare_simd if
needed.
* frontend-passes.c (gfc_code_walker): Handle EXEC_OMP_SIMD,
EXEC_OMP_DO_SIMD and EXEC_OMP_PARALLEL_DO_SIMD.  Walk
safelen_expr and simdlen_expr.  Walk expressions in gfc_omp_namelist
of depend, aligned and linear clauses.
* match.c (match_exit_cycle): Handle EXEC_OMP_SIMD, EXEC_OMP_DO_SIMD
and EXEC_OMP_PARALLEL_DO_SIMD.
(gfc_free_omp_namelist): New function.
* dump-parse-tree.c (show_namelist): Removed.
(show_omp_namelist): New function.
(show_omp_node): Handle OpenMP 4.0 additions.
(show_code_node): Handle EXEC_OMP_CANCEL, EXEC_OMP_CANCELLATION_POINT,
EXEC_OMP_DO_SIMD, EXEC_OMP_PARALLEL_DO_SIMD, EXEC_OMP_SIMD and
EXEC_OMP_TASKGROUP.
* match.h (gfc_match_omp_cancel, gfc_match_omp_cancellation_point,
gfc_match_omp_declare_simd, gfc_match_omp_do_simd,
gfc_match_omp_parallel_do_simd, gfc_match_omp_simd,
gfc_match_omp_taskgroup): New prototypes.
* trans-openmp.c (gfc_trans_omp_variable): Add declare_simd
argument, handle it.  Allow current_function_decl to be NULL.
(gfc_trans_omp_variable_list): Add declare_simd argument, pass
it through to gfc_trans_omp_variable and disregard whether
sym is referenced if declare_simd is true.  Work on gfc_omp_namelist
instead of gfc_namelist.
(gfc_trans_omp_reduction_list): Work on gfc_omp_namelist instead of
gfc_namelist.  Adjust gfc_trans_omp_variable caller.
(gfc_trans_omp_clauses): Add declare_simd argument, pass it through
to gfc_trans_omp_variable{,_list} callers.  Work on gfc_omp_namelist
instead of gfc_namelist.  Handle inbranch, notinbranch, safelen,
simdlen, depend, uniform, linear, proc_bind and aligned clauses.
Handle cancel kind.
(gfc_trans_omp_atomic): Handle seq_cst clause, handle atomic swap,
adjust for GFC_OMP_ATOMIC_* changes.
(gfc_trans_omp_cancel, gfc_trans_omp_cancellation_point): New
functions.
(gfc_trans_omp_do): Add op argument, handle simd translation into
generic.
(GFC_OMP_SPLIT_SIMD, GFC_OMP_SPLIT_DO, GFC_OMP_SPLIT_PARALLEL,
GFC_OMP_SPLIT_NUM, GFC_OMP_MASK_SIMD, GFC_OMP_MASK_DO,
GFC_OMP_MASK_PARALLEL): New.
(gfc_split_omp_clauses, gfc_trans_omp_do_simd): New functions.
(gfc_trans_omp_parallel_do): Rework to use gfc_split_omp_clauses.
(gfc_trans_omp_parallel_do_simd, gfc_trans_omp_taskgroup): New
functions.
(gfc_trans_omp_directive): Handle EXEC_OMP_CANCEL,
EXEC_OMP_CANCELLATION_POINT, EXEC_OMP_DO_SIMD,
EXEC_OMP_PARALLEL_DO_SIMD, EXEC_OMP_SIMD and EXEC_OMP_TASKGROUP.
Adjust gfc_trans_omp_do caller.
(gfc_trans_omp_declare_simd): New function.
* st.c (gfc_free_statement): Handle EXEC_OMP_CANCEL,
EXEC_OMP_CANCELLATION_POINT, EXEC_OMP_DO_SIMD,
EXEC_OMP_PARALLEL_DO_SIMD, EXEC_OMP_SIMD and EXEC_OMP_TASKGROUP.
For EXEC_OMP_FLUSH call gfc_free_omp_namelist instead of
gfc_free_namelist.
* module.c (omp_declare_simd_clauses): New variable.
(mio_omp_declare_simd): New function.
(mio_symbol): Call it.
* trans.c (trans_code): Handle EXEC_OMP_CANCEL,
EXEC_OMP_CANCELLATION_POINT, EXEC_OMP_DO_SIMD,
EXEC_OMP_PARALLEL_DO_SIMD, EXEC_OMP_SIMD and EXEC_OMP_TASKGROUP.
* resolve.c (gfc_resolve_blocks): Handle EXEC_OMP_DO_SIMD,
EXEC_OMP_PARALLEL_DO_SIMD, EXEC_OMP_SIMD and EXEC_OMP_TASKGROUP.
(resolve_code): Handle EXEC_OMP_CANCEL,
EXEC_OMP_CANCELLATION_POINT, EXEC_OMP_DO_SIMD,
EXEC_OMP_PARALLEL_DO_SIMD, EXEC_OMP_SIMD and EXEC_OMP_TASKGROUP.
(resolve_types): Call gfc_resolve_omp_declare_simd.
gcc/testsuite/
* gfortran.dg/gomp/affinity-1.f90: New test.
libgomp/
* testsuite/libgomp.fortran/cancel-do-1.f90: New test.
* testsuite/libgomp.fortran/cancel-do-2.f90: New test.
* testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
* testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
* testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
* testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
* testsuite/libgomp.fortran/declare-simd-1.f90: New test.
* testsuite/libgomp.fortran/declare-simd-2.f90: New test.
* testsuite/libgomp.fortran/declare-simd-3.f90: New test.
* testsuite/libgomp.fortran/depend-1.f90: New test.
* testsuite/libgomp.fortran/depend-2.f90: New test.
* testsuite/libgomp.fortran/omp_atomic5.f90: New test.
* testsuite/libgomp.fortran/simd1.f90: New test.
* testsuite/libgomp.fortran/simd2.f90: New test.
* testsuite/libgomp.fortran/simd3.f90: New test.
* testsuite/libgomp.fortran/simd4.f90: New test.
* testsuite/libgomp.fortran/taskgroup1.f90: New test.

From-SVN: r210313

re PR c/61136 (ice in tree_nop_conversion)

gcc/
PR tree-optimization/61136
* wide-int.h (multiple_of_p): Define a version that doesn't return
the quotient.
* fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
integer_zerop/const_binop pair.
(multiple_of_p): Likewise, converting both operands to widest_int
precision.

gcc/testsuite/
* gcc.dg/torture/pr61136.c: New test.

From-SVN: r210312

trans-intrinsic.c (gfc_build_builtin_function_decls): Change type of second argument to int.

2014-05-11  Tobias Burnus  <burnus@net-b.de>

       * trans-intrinsic.c (gfc_build_builtin_function_decls):
       Change type of second argument to int.

2014-05-11  Tobias Burnus  <burnus@net-b.de>

       * caf/libcaf.h (_gfortran_caf_num_images): Change type of
       second argument to int.
       * caf/mpi.c (_gfortran_caf_num_images): Ditto.
       * caf/single.c (_gfortran_caf_num_images): Ditto.

From-SVN: r210311

re PR c++/59705 (possible compiler bug regarding SFINAE (program compiles fine))

2014-05-11  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/59705
* g++.dg/cpp0x/sfinae51.C: New.

PR c++/58353
* g++.dg/cpp0x/variadic157.C: New.

From-SVN: r210310

Daily bump.

From-SVN: r210305

re PR target/51244 ([SH] Inefficient conditional branch and code around T bit)

gcc/testsuite/
PR target/51244
* gcc.target/sh/pr51244-14.c: Relax criteria for passing the test.

From-SVN: r210301

c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to maybe_warn_string_init.

* c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
maybe_warn_string_init.
(c_parser_postfix_expression_after_paren_type): Pass type_loc to
maybe_warn_string_init.
* c-tree.h (maybe_warn_string_init): Update declaration.
* c-typeck.c (maybe_warn_string_init): Add location parameter.
Call pedwarn_init with loc instead of with input_location.
(digest_init): Pass init_loc to maybe_warn_string_init.
(pop_init_level): Call pedwarn_init with loc instead of with
input_location.
(set_init_index): Likewise.
(process_init_element): Likewise.

* gcc.dg/pedwarn-init.c: New test.
* gcc.dg/init-string-1.c: Adjust dg-error.

From-SVN: r210300

* lib/target-supports.exp
(check_effective_target_logical_op_short_circuit): Add mmix-*-*
to the list.

From-SVN: r210299

Daily bump.

From-SVN: r210298

re PR c++/60463 (Lambda function can call a non-const member function with const this)

PR c++/60463
PR c++/60755
* lambda.c (lambda_expr_this_capture): Add new parameter
add_capture_p controlling whether the functions will try to
capture 'this' via the default capture.
(maybe_resolve_dummy): Likewise.
* cp-tree.h: Adjust prototypes.
* call.c, semantics.c: Change callers of these functions.
* call.c (build_new_method_call_1): Use the actual 'this' that
would be potentially captured for the overload resolution, instead
of the dummy object.

From-SVN: r210292

Fix typo in ChangeLog-2013

From-SVN: r210291

gnu.ver (GLIBCXX_3.4.20): Correct regex_error export.

* config/abi/pre/gnu.ver (GLIBCXX_3.4.20): Correct regex_error export.
(GLIBCXX_3.4.21): Export base object constructor for regex_error.
* acinclude.m4 (libtool_VERSION): Bump.
* configure: Regenerate.
* testsuite/util/testsuite_abi.cc: Add GLIBCXX_3.4.21 version.
* testsuite/28_regex/regex_error/base.cc: New.

From-SVN: r210290

pt.c (convert_nontype_argument_function): Add tsubst_flags_t parameter.

2014-05-09  Paolo Carlini  <paolo.carlini@oracle.com>

* pt.c (convert_nontype_argument_function): Add tsubst_flags_t
parameter.
(convert_nontype_argument): Adjust calls.
(coerce_template_parameter_pack): Add missing complain & tf_error
check.

From-SVN: r210289

cgraphunit.c (analyze_functions): Use correct dump file.

2014-05-09  Teresa Johnson  <tejohnson@google.com>

* cgraphunit.c (analyze_functions): Use correct dump file.

From-SVN: r210286

DR 587 PR c++/51317

DR 587
PR c++/51317
* call.c (build_conditional_expr_1, conditional_conversion): Handle
non-class lvalues and xvalues that differ only in cv-qualifiers.

From-SVN: r210285

DR 5 PR c++/60019

DR 5
PR c++/60019
* call.c (build_user_type_conversion_1): The copy-init temporary
is cv-unqualified.

From-SVN: r210284

re PR c++/58714 (Bogus overload resolution for the assignment operator in assignment to a conditional)

PR c++/58714
* tree.c (stabilize_expr): A stabilized prvalue is an xvalue.

From-SVN: r210283

re PR c++/32019 (Conditional operator ?: and ambiguous convertions)

PR c++/32019
* call.c (build_conditional_expr_1): Improve ambiguity diagnostic.

PR c++/54348
* call.c (build_conditional_expr_1): If overload resolution finds
no match, just say "different types".

From-SVN: r210282

re PR c++/22434 (ICE in simplify_{,gen_}subreg)

PR c++/22434
* call.c (build_conditional_expr_1): Don't try to pool cv-quals
if we didn't find a conversion.
Don't accept a bad conversion too early.

From-SVN: r210281

re PR c/61096 (error_init lacks a location)

PR c/61096
* c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
(c_parser_initelt): Pass location to set_init_label.  Pass array index
location to set_init_index.
* c-tree.h (push_init_level): Update declaration.
(pop_init_level): Likewise.
(set_init_index): Likewise.
(set_init_label): Likewise.
* c-typeck.c (error_init): Add location parameter.  Call error_at
instead of error.
(digest_init): Pass init_loc to error_init.
(really_start_incremental_init):
(push_init_level): Add location parameter.  Pass loc to pop_init_level
and error_init.
(pop_init_level): Likewise.
(set_designator): Add location parameter.  Pass loc to pop_init_level,
push_init_level, and error_init.
(set_init_index): Add location parameter.  Pass loc to error_init and
set_designator.
(set_init_label): Likewise.
(output_init_element): Pass loc to error_init.
(process_init_element): Pass loc to error_init, pop_init_level,
pedwarn_init, and push_init_level.

* gcc.dg/pr61096-1.c: New test.
* gcc.dg/pr61096-2.c: New test.

From-SVN: r210280

re PR fortran/61109 (ICE in fortran/trans-array.c on dimension 0 arrays)

PR fortran/61109
        * trans-array.c (gfc_conv_array_initializer): Fix wide-int
conversion bug.

From-SVN: r210277

fixed date of changelog entry

From-SVN: r210276

-fstack-protector-strong: Instrumentation for return slots

This patch fixes a loophole in the -fstack-protector-strong protection.
If a function call uses a return slot, the caller needs stack protector
instrumentation because the return slot is addressable.

gcc/

2014-05-09  Florian Weimer  <fweimer@redhat.com>

* cfgexpand.c (stack_protect_decl_p): New function, extracted from
expand_used_vars.
(stack_protect_return_slot_p): New function.
(expand_used_vars): Call stack_protect_decl_p and
stack_protect_return_slot_p for -fstack-protector-strong.

gcc/testsuite/

2014-05-09  Florian Weimer  <fweimer@redhat.com>

* gcc.dg/fstack-protector-strong.c: Add coverage for return slots.
* g++.dg/fstack-protector-strong.C: Likewise.
* gcc.target/i386/ssp-strong-reg.c: New file.

From-SVN: r210275

re PR middle-end/61111 (Infinite recursion between fold_build2_stat_loc and fold_binary_loc)

2014-05-06  Kenneth Zadeck  <zadeck@naturalbridge.com>

PR middle-end/61111
* fold-const.c (fold_binary_loc): Changed width of mask.

From-SVN: r210274

014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com> Andrew Haley...

014-05-09  David Wohlferd <LimeGreenSocks@yahoo.com>
Andrew Haley <aph@redhat.com>
Richard Sandiford <rdsandiford@googlemail.com>

* doc/extend.texi: Rewrite inline asm page / re-org asm-related
pages.

From-SVN: r210273

avr-fixed.md (round<mode>3): Use -1U instead of -1 in unsigned int initializers for regno_in, regno_out.

* config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
unsigned int initializers for regno_in, regno_out.

From-SVN: r210272

re PR target/61055 ([avr] wrong test instruction after increment with -O1)

gcc/config/avr
PR target/61055
* config/avr/avr.md (cc): Add new attribute set_vzn.
(addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
Set cc insn attribute to set_vzn instead of set_zn for alternatives
with INC, DEC or NEG.
* config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
(avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.

gcc/testsuite/
PR target/61055
* gcc.target/avr/torture/pr61055.c: New test.

From-SVN: r210267

files.c (find_file_in_dir): Always try to shorten for DOS non-system headers.

2014-05-09  Joey Ye  <joey.ye@arm.com>

* files.c (find_file_in_dir): Always try to shorten for DOS
non-system headers.
* init.c (ENABLE_CANONICAL_SYSTEM_HEADERS): Default enabled for DOS.

From-SVN: r210264

Revert wide-int change.

2014-05-09  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

Revert:
2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

* wide-int.cc (UTItype): Define.
(UDWtype): Define for appropriate W_TYPE_SIZE.

From-SVN: r210263

re PR c/50459 (alignof doesn't work on plain old constant, works with expressions containing it)

PR c/50459
c-family/
* c-common.c (check_user_alignment): Return -1 if alignment is error
node.
(handle_aligned_attribute): Don't call default_conversion on
FUNCTION_DECLs.
(handle_vector_size_attribute): Likewise.
(handle_tm_wrap_attribute): Handle case when wrap_decl is error node.
(handle_sentinel_attribute): Call default_conversion and allow even
integral types as an argument.
c/
* c-parser.c (c_parser_attributes): Parse the arguments as an
expression-list if the attribute takes identifier.
testsuite/
* c-c++-common/attributes-1.c: Move test line to a new test.
* c-c++-common/attributes-2.c: New test.
* c-c++-common/pr50459.c: New test.
* c-c++-common/pr59280.c: Add "undeclared" to dg-error.
* gcc.dg/nonnull-2.c: Likewise.
* gcc.dg/pr55570.c: Modify dg-error.
* gcc.dg/tm/wrap-2.c: Likewise.

From-SVN: r210262

Makefile.in (GTFILES): Remove tree-ssa-propagate.c.

2014-05-09  Richard Biener  <rguenther@suse.de>

* Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
* tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
(interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
(add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
ssa_propagate): Adjust.

From-SVN: r210261

config-list.mk (show): New target.

2014-05-09  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

       * config-list.mk (show): New target.

From-SVN: r210260

mmap.c (backtrace_free): If freeing a large aligned block of memory, call munmap rather than holding onto it.

* mmap.c (backtrace_free): If freeing a large aligned block of
memory, call munmap rather than holding onto it.
(backtrace_vector_grow): When growing a vector, double the number
of pages requested.  When releasing the old version of a grown
vector, pass the correct size to backtrace_free.

From-SVN: r210256

re PR tree-optimization/61009 (Incorrect jump threading in dom)

2014-05-08  Jeff Law  <law@redhat.com>

PR tree-optimization/61009
* tree-ssa-threadedge.c (thread_through_normal_block): Return a
tri-state rather than a boolean.  When a block is too big to
thread through, inform caller via negative return value.
(thread_across_edge): If a block was too big for normal threading,
then it's too big for a joiner too, so remove temporary equivalences
and return immediately.

PR tree-optimization/61009
* g++.dg/tree-ssa/pr61009.C: New test.

From-SVN: r210254

Daily bump.

From-SVN: r210253

re PR driver/61106 ([4.8/4.9] impliedness of -Wunused-parameter depends on -W option ordering)

gcc/

2014-05-08  Manuel López-Ibáñez  <manu@gcc.gnu.org>
            Matthias Klose  <doko@ubuntu.com>

        PR driver/61106
        * optc-gen.awk: Fix option handling for -Wunused-parameter.

gcc/testsuite/

2014-05-08  Matthias Klose  <doko@ubuntu.com>

        PR driver/61106
        * gcc-dg/unused-8a.c: New.
        * gcc-dg/unused-8b.c: Likewise.

From-SVN: r210246

dg-extract-results.py: New file.

contrib/
* dg-extract-results.py: New file.
* dg-extract-results.sh: Use it if the environment seems suitable.

From-SVN: r210243

re PR libstdc++/61117 (Manual uses term open source but should say free software)

2014-05-08  Joshua Gay  <jgay@gnu.org>

PR libstdc++/61117
* doc/xml/faq.xml (faq.license.what_restrictions): Replace "open
source" with "free software".
* doc/html/faq.html: Likewise.

From-SVN: r210241

re PR target/59952 (-march=core-avx2 should not enable RTM)

PR target/59952
* config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.

From-SVN: r210234

re PR target/61092 (wide-int merge broke alpha bootstrap)

PR target/61092
* config/alpha/alpha.c: Include gimple-iterator.h.
(alpha_gimple_fold_builtin): New function.  Move
ALPHA_BUILTIN_UMULH folding from ...
(alpha_fold_builtin): ... here.
(TARGET_GIMPLE_FOLD_BUILTIN): New define.

From-SVN: r210233

iostream: Fix URL in comment.

* include/std/iostream: Fix URL in comment.
* src/c++98/ios_init.cc: Fix path in comment.

From-SVN: r210232

re PR libstdc++/13860 (Poor error messages on invalid template parameters for basic_filebuf)

PR libstdc++/13860
* include/std/fstream (basic_filebuf): Enforce requirements on traits.

From-SVN: r210231

re PR c/61053 (_Alignas(long long) reduces alignment of long long)

PR c/61053
c-family/
* c-common.c (min_align_of_type): New function factored out from...
(c_sizeof_or_alignof_type): ...here.
* c-common.h (min_align_of_type): Declare.
c/
* c-decl.c (grokdeclarator): Use min_align_of_type instead of
TYPE_ALIGN_UNIT.
testsuite/
* gcc.dg/pr61053.c: New test.

From-SVN: r210230

re PR c/61077 (_Atomic in the return type or argument types of main not diagnosed)

PR c/61077
c-family/
* c-common.c (check_main_parameter_types): Warn for _Atomic-qualified
parameter type of main.
c/
* c-decl.c (start_function): Warn for _Atomic-qualified return type
of main.
testsuite/
* gcc.dg/pr61077.c: New test.

From-SVN: r210229

re PR libstdc++/57394 ([C++11] basic_streambuf incorrect copy constructor / copy assignment access specifier)

PR libstdc++/57394
* include/bits/ios_base.h (ios_base(const ios_base&)): Define as
deleted for C++11.
(operator=(const ios_base&)): Likewise.
* include/std/streambuf: Remove trailing whitespace.
(basic_streambuf(const basic_streambuf&)): Fix initializer for
_M_out_end. Define as defaulted for C++11.
(operator=(const basic_streambuf&)): Define as defaulted for C++11.
(swap(basic_streambuf&)): Define for C++11.
* testsuite/27_io/basic_streambuf/cons/57394.cc: New.

From-SVN: r210228

gfortran.h (gfc_isym_id): Add GFC_ISYM_CAF_GET and GFC_ISYM_CAF_SEND.

2014-05-08  Tobias Burnus  <burnus@net-b.de>

        * gfortran.h (gfc_isym_id): Add GFC_ISYM_CAF_GET
        and GFC_ISYM_CAF_SEND.
        * intrinsic.c (add_functions): Add only internally
        accessible caf_get and caf_send functions.
        * resolve.c (add_caf_get_intrinsic,
        remove_caf_get_intrinsic): New functions.
        (resolve_variable): Resolve expression rank and
        prepare for add_caf_get_intrinsic call.
        (gfc_resolve_expr): For variables, remove rank
        resolution.
        (resolve_ordinary_assign): Prepare call to
        GFC_ISYM_CAF_SEND.
        (resolve_code): Avoid call to GFC_ISYM_CAF_GET for
        the LHS of an assignment.

From-SVN: r210225