2014-06-03  Martin Jambor  <mjambor@suse.cz>

PR ipa/61160
* ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
thunks.

testsuite/
* g++.dg/ipa/pr61160-1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211170 138bc75d-0d04-0410-961f-82ee72b054a4

Add myself to the MAINTAINERS file.

2014-06-03  Andrew Bennett  <andrew.bennett@imgtec.com>

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211167 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-03  Thomas Preud'homme  <thomas.preudhomme@arm.com>

PR tree-optimization/61328
* tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
        initialization from find_bswap_or_nop_1.
        (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
        in source_expr2 before using the size value the function sets. Also
        make use of init_symbolic_number () in both the old place and
        find_bswap_or_nop_load () to avoid reading uninitialized memory when
        doing recursion in the GIMPLE_BINARY_RHS case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211166 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-03  Richard Biener  <rguenther@suse.de>

PR tree-optimization/61383
* tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
stmts can't trap.

* gcc.dg/torture/pr61383-1.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211163 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
(EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
(CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
(REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
in this file.
(REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
(CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
* system.h: ...here and make it unconditional.
* target.def (conditional_register_usage): Mention
define_register_constraint instead of old-style constraint macros.
* doc/tm.texi.in: Remove documentation for old-style constraint macros.
* doc/tm.texi: Regenerate.
* genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
protected by !USE_MD_CONSTRAINTS.
* config/frv/frv.md: Remove quote from old version of documentation.
* config/frv/frv.c (frv_conditional_register_usage): Likewise.
* config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
CONST_DOUBLE_OK_FOR_LETTER.
* config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211161 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/61046
* decl.c (reshape_init_class): Handle un-folded
constant-expressions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211160 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/61134
* pt.c (pack_deducible_p): Handle canonicalization.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211159 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-02  Paolo Carlini  <paolo.carlini@oracle.com>

* pt.c (tsubst_function_type): Initialize arg_types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211158 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211157 138bc75d-0d04-0410-961f-82ee72b054a4

Fix formating in my last changelog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211153 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/powerpc/vsxcopy.c (dg-options): Add -mvsx.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211152 138bc75d-0d04-0410-961f-82ee72b054a4

    PR debug/57519
        * class.c (handle_using_decl): Pass the correct scope to
        cp_emit_debug_info_for_using.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211151 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-02  Andrew Pinski  <apinski@cavium.com>

* config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
/lib/ld-linux32-aarch64.so.1 is used for ILP32.
(LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
file whose name depends on -mabi= and -mbig-endian.
* config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
Handle LP64 better and handle ilp32 too.
(MULTILIB_OPTIONS): Delete.
(MULTILIB_DIRNAMES): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211148 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/59483
PR c++/61148
* search.c (accessible_p): Use current_nonlambda_class_type.
* semantics.c (check_accessibility_of_qualified_id): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211147 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.h: Remove prototypes of functions defined in builtins.c.
* tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
Remove prototypes of functions defined in builtins.c.
* builtins.h: Update prototype list to include all exported functions.
* builtins.c: (default_libc_has_function, gnu_libc_has_function,
no_c99_libc_has_function): Move to targhooks.c
(build_string_literal, build_call_expr_loc_array,
build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
to tree.c.
(expand_builtin_object_size, fold_builtin_object_size): Make static.
* targhooks.c (default_libc_has_function, gnu_libc_has_function,
no_c99_libc_has_function): Relocate from builtins.c.
* tree.c: Include builtins.h.
(build_call_expr_loc_array, build_call_expr_loc_vec,
build_call_expr_loc, build_call_expr, build_string_literal): Relocate
from builtins.c.
* fold-const.h (fold_fma): Move prototype to builtins.h.
* realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.

* fortran/trans.c (trans_runtime_error_vararg): Call
fold_build_call_array_loc instead of fold_builtin_call_array.

* asan.c: Include builtins.h.
* cfgexpand.c: Likewise.
* convert.c: Likewise.
* emit-rtl.c: Likewise.
* except.c: Likewise.
* expr.c: Likewise.
* fold-const.c: Likewise.
* gimple-fold.c: Likewise.
* gimple-ssa-strength-reduction.c: Likewise.
* gimplify.c: Likewise.
* ipa-inline.c: Likewise.
* ipa-prop.c: Likewise.
* lto-streamer-out.c: Likewise.
* stmt.c: Likewise.
* tree-inline.c: Likewise.
* tree-object-size.c: Likewise.
* tree-sra.c: Likewise.
* tree-ssa-ccp.c: Likewise.
* tree-ssa-forwprop.c: Likewise.
* tree-ssa-loop-ivcanon.c: Likewise.
* tree-ssa-loop-ivopts.c: Likewise.
* tree-ssa-math-opts.c: Likewise.
* tree-ssa-reassoc.c: Likewise.
* tree-ssa-threadedge.c: Likewise.
* tree-streamer-in.c: Likewise.
* tree-vect-data-refs.c: Likewise.
* tree-vect-patterns.c: Likewise.
* tree-vect-stmts.c: Likewise.

c
* c-decl.c: Include builtins.h.
* c-parser.c: Likewise.

cp
* decl.c: Include builtins.h.
* semantics.c: Likewise.

go
* go-gcc.cc: Include builtins.h.

lto
* lto-symtab.c: Include builtins.h.

config
* aarch64/aarch64.c: Include builtins.h.
* alpha/alpha.c: Likewise.
* arc/arc.c: Likewise.
* arm/arm.c: Likewise.
* avr/avr.c: Likewise.
* bfin/bfin.c: Likewise.
* c6x/c6x.c: Likewise.
* cr16/cr16.c: Likewise.
* cris/cris.c: Likewise.
* epiphany/epiphany.c: Likewise.
* fr30/fr30.c: Likewise.
* frv/frv.c: Likewise.
* h8300/h8300.c: Likewise.
* i386/i386.c: Likewise.
* i386/winnt.c: Likewise.
* ia64/ia64.c: Likewise.
* iq2000/iq2000.c: Likewise.
* lm32/lm32.c: Likewise.
* m32c/m32c.c: Likewise.
* m32r/m32r.c: Likewise.
* m68k/m68k.c: Likewise.
* mcore/mcore.c: Likewise.
* mep/mep.c: Likewise.
* microblaze/microblaze.c: Likewise.
* mips/mips.c: Likewise.
* mmix/mmix.c: Likewise.
* mn10300/mn10300.c: Likewise.
* moxie/moxie.c: Likewise.
* msp430/msp430.c: Likewise.
* nds32/nds32.c: Likewise.
* pa/pa.c: Likewise.
* pdp11/pdp11.c: Likewise.
* picochip/picochip.c: Likewise.
* rl78/rl78.c: Likewise.
* rs6000/rs6000.c: Likewise.
* rx/rx.c: Likewise.
* s390/s390.c: Likewise.
* score/score.c: Likewise.
* sh/sh.c: Likewise.
* sparc/sparc.c: Likewise.
* spu/spu.c: Likewise.
* stormy16/stormy16.c: Likewise.
* tilegx/tilegx.c: Likewise.
* tilepro/tilepro.c: Likewise.
* v850/v850.c: Likewise.
* vax/vax.c: Likewise.
* xtensa/xtensa.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211145 138bc75d-0d04-0410-961f-82ee72b054a4

* include/bits/regex_compiler.h (__detail::_BracketMatcher): Reorder
members to avoid wasted space when not using a cache.
(__detail::_BracketMatcher::_M_ready()): Sort and deduplicate set.
* include/bits/regex_compiler.tcc
(__detail::_BracketMatcher::_M_apply(_CharT, false_type)): Use binary
search on set.
* include/bits/regex_executor.h (__detail::_Executor::_Match_mode):
New enumeration type to indicate match mode.
(__detail::_Executor::_State_info): New type holding members only
needed in BFS-mode. Replace unique_ptr<vector<bool>> with
unique_ptr<bool[]>.
(__detail::_Executor::_M_rep_once_more, __detail::_Executor::_M_dfs):
Replace template parameter with run-time function parameter.
(__detail::_Executor::_M_main): Likewise. Dispatch to ...
(__detail::_Executor::_M_main_dispatch): New overloaded functions to
implement DFS and BFS mode.
* include/bits/regex_executor.tcc (__detail::_Executor::_M_main):
Split implementation into ...
(__detail::_Executor::_M_main_dispatch): New overloaded functions.
(__detail::_Executor::_M_lookahead): Create nested executor on stack.
(__detail::_Executor::_M_rep_once_more): Pass match mode as function
argument instead of template argument.
(__detail::_Executor::_M_dfs): Likewise.
* include/bits/regex_scanner.tcc: Fix typos in comments.
* testsuite/performance/28_regex/range.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211143 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/61094
* ree.c (combine_reaching_defs): Do not reextend an insn if it
was marked as do_no_reextend.  If a copy is needed to eliminate
an extension, then mark it as do_not_reextend.

PR rtl-optimization/61094
* g++.dg/pr61094: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211142 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] Remove ISB after FPCR write.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211140 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/61336

        * config/alpha/alpha.c (print_operand_address): Allow symbolic
        addresses inside asms.  Use output_operand_lossage instead of
        gcc_unreachable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211139 138bc75d-0d04-0410-961f-82ee72b054a4

* include/std/condition_variable (condition_variable_any::_Unlock): Do
not swallow __forced_unwind.
* include/std/future (__future_base::_Task_setter): Likewise.
(__future_base::_Async_state_impl): Turn __forced_unwind into broken
promise and rethrow.
* include/std/mutex (try_lock): Likewise.
* testsuite/30_threads/async/forced_unwind.cc: New.
* testsuite/30_threads/packaged_task/forced_unwind.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211138 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-02  Rüdiger Sonderfeld  <ruediger@c-plusplus.de>
    Jonathan Wakely  <jwakely@redhat.com>

* libstdc++-v3/include/std/type_traits (__strictest_alignment): New
helper struct.
(aligned_union): New struct (C++11).
(aligned_union_t): New type alias (C++14).
* doc/xml/manual/status_cxx2011.xml: Update.
* libstdc++-v3/testsuite/20_util/aligned_union/1.cc: New file.
* testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error
line number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211137 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/i386/xop-rotate1-vector.c (dg-options): Add -mno-avx2.
* gcc.target/i386/xop-rotate2-vector.c (dg-options): Ditto.
* gcc.target/i386/xop-rotate3-vector.c (dg-options): Ditto.
* gcc.target/i386/xop-imul32widen-vector.c (dg-options): Ditto.
* gcc.target/i386/xop-imul64-vector.c (dg-options): Ditto.
* gcc.target/i386/xop-shift1-vector.c (dg-options): Ditto.
* gcc.target/i386/xop-shift2-vector.c (dg-options): Ditto.
* gcc.target/i386/xop-shift3-vector.c (dg-options): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211136 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/61239
* config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211134 138bc75d-0d04-0410-961f-82ee72b054a4

Fix ICE in aarch64_float_const_representable_p

2014-06-02  Tom de Vries  <tom@codesourcery.com>

* config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
case that x has VOIDmode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211132 138bc75d-0d04-0410-961f-82ee72b054a4

Fix a decl to match the calls to it.

* trans-decl.c (gfc_build_builtin_function_decls): Correct number of
arguments to caf_init.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211131 138bc75d-0d04-0410-961f-82ee72b054a4

Delete a copy that looks like a relic from obstack times.

* varasm.c (copy_constant): Delete function.
(build_constant_desc): Don't call it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211130 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR target/61154

2014-06-02  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

PR target/61154
* config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
* config/arm/arm.md (mov64 splitter): Replace const_double_operand
with immediate_operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211129 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-02  Richard Biener  <rguenther@suse.de>

PR tree-optimization/61346
* gcc.dg/torture/pr61346.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211128 138bc75d-0d04-0410-961f-82ee72b054a4

* config/ia64/ia64.c
(ia64_first_cycle_multipass_dfa_lookahead_guard): Check
pending_data_specs first.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211127 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-02  Richard Biener  <rguenther@suse.de>

PR tree-optimization/61378
* tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
valueized_anything.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211126 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211125 138bc75d-0d04-0410-961f-82ee72b054a4

* include/bits/uses_allocator.h (__uses_allocator_helper): Simplify.
(__uses_allocator_arg): Remove unused type.
(__uses_alloc0): Turn into a trivial type.
(__uses_alloc): Add missing template parameter in primary template.
(__uses_alloc_impl): Rename to __uses_alloc_t.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211121 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/i386/sibcall-2.c: Xfail dg-final scan-assembler-not,
not compilation.
* gcc.target/i386/sibcall-4.c: Ditto.
* gcc.target/i386/fuse-caller-save.c: Add -mregparm=1 for ia32 target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211120 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/constraints.md (Bw): Rename from 'w'.
(Bz): Rename from 'z'.
* config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211119 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/i386/sibcall-2.c (dg-final): Properly escape '[' and ']'
in scan-assembler-not string.
* gcc.target/i386/sibcall-3.c (dg-final): Ditto.
* gcc.target/i386/sibcall-4.c (dg-final): Ditto.
* gcc.target/i386/sibcall-6.c (dg-final): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211118 138bc75d-0d04-0410-961f-82ee72b054a4

* Add missing ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211117 138bc75d-0d04-0410-961f-82ee72b054a4

2014-06-01  Ray Donnelly  <mingw.android@gmail.com>

        * pex-win32.c (argv_to_cmdline): Don't quote
        args unnecessarily

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211116 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/pr60969.C (dg-do compile): Change ilp32 target to ia32.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211114 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/61374
* include/experimental/string_view (operator basic_string): Correct
order of arguments.
(to_string): Replace with member function.
Add inline specifiers. Remove unused header. Remove _S_empty_rep and
allow _M_str to be null.
* testsuite/experimental/string_view/cons/char/1.cc: Adjust to new
default constructor semantics.
* testsuite/experimental/string_view/cons/wchar_t/1.cc: Likewise.
* testsuite/experimental/string_view/operations/copy/char/1.cc: Fix
copyright dates. Remove unused header.
* testsuite/experimental/string_view/operations/copy/wchar_t/1.cc:
Likewise.
* testsuite/experimental/string_view/operations/data/char/1.cc:
Fix copyright dates. Adjust to new default constructor semantics.
* testsuite/experimental/string_view/operations/data/wchar_t/1.cc:
Likewise.
* testsuite/experimental/string_view/operations/to_string/1.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211113 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/61377
* constrains.md (define_constrain): New 'Bs' constraint.
* i386.md (sibcall_insn_operand): Use Bs instead of m constraint.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211112 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/61377
* gcc.target/i386/sibcall-6.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211111 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211110 138bc75d-0d04-0410-961f-82ee72b054a4

Summary: m68k: add missing early clobber in beq0_di, bne0_di patterns

* config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
a separate alternative where the scratch operand 2 is marked as
early clobber.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211104 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

2014-05-31  Kugan Vivekanandarajah  <kuganv@linaro.org>

* config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
(arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
(bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
and __builtins_arm_get_fpscr.
(arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
__builtins_arm_get_fpscr.
(arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
__builtins_arm_ldfpscr.
(arm_atomic_assign_expand_fenv): New function.
* config/arm/vfp.md (set_fpscr): New pattern.
(get_fpscr) : Likewise.
* config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
VUNSPEC_SET_FPSCR.
* doc/extend.texi (AARCH64 Built-in Functions) : Document
__builtins_arm_set_fpscr, __builtins_arm_get_fpscr.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211103 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2014-05-31  Paolo Carlini  <paolo.carlini@oracle.com>

DR 1227
PR c++/57543
* cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
* pt.c (tsubst_function_type): Inject the this parameter; do the
substitutions in the order mandated by the DR.
(copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
* decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
(static_fn_type): Copy it.
* decl2.c (build_memfn_type, change_return_type,
cp_reconstruct_complex_type): Likewise.
* parser.c (cp_parser_lambda_declarator_opt): Likewise.
* tree.c (strip_typedefs): Likewise.
* typeck.c (merge_types): Likewise.

/testsuite
2014-05-31  Paolo Carlini  <paolo.carlini@oracle.com>

DR 1227
PR c++/57543
* g++.dg/cpp0x/pr57543-1.C: New.
* g++.dg/cpp0x/pr57543-2.C: Likewise.
* g++.dg/cpp0x/pr57543-3.C: Likewise.
* g++.dg/cpp0x/decltype59.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211102 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211101 138bc75d-0d04-0410-961f-82ee72b054a4

Add missing closing brace

2014-05-31  Tom de Vries  <tom@codesourcery.com>

* gcc.target/i386/sibcall-4.c: Add missing closing brace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211097 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/xml/manual/appendix_contributing.xml (list.copyright): Add
Paolo's address too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211095 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/56947
* pt.c (instantiate_decl): Check that defer_ok is not set for
local class members.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211094 138bc75d-0d04-0410-961f-82ee72b054a4

* lib/target-libpath.exp (set_gcc_exec_prefix_env_var,
restore_gcc_exec_prefix_env_var): New procedures.
(set_ld_library_path_env_vars,
restore_ld_library_path_env_vars): Use them.
* lib/c-compat.exp: Load target-libpath.exp.
(compat-use-alt-compiler): Call restore_gcc_exec_prefix_env_var.
(compat-use-tst-compiler): Call set_gcc_exec_prefix_env_var.
* g++.dg/compat/compat.exp (compat-use-alt-compiler): Call
restore_gcc_exec_prefix_env_var.
* g++.dg/compat/struct-layout-1.exp (compat-use-alt-compiler):
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211093 138bc75d-0d04-0410-961f-82ee72b054a4

* asan.c (report_error_func): Add SLOW_P argument, use
BUILT_IN_ASAN_*_N if set.
(build_check_stmt): Likewise.
(instrument_derefs): If T has insufficient alignment,
force same handling as for odd sizes.

* c-c++-common/asan/misalign-1.c: New test.
* c-c++-common/asan/misalign-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211092 138bc75d-0d04-0410-961f-82ee72b054a4

* sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
BUILT_IN_ASAN_REPORT_STORE_N): New.
* asan.c (struct asan_mem_ref): Change access_size type to
HOST_WIDE_INT.
(asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
update_mem_ref_hash_table): Likewise.
(asan_mem_ref_hasher::hash): Hash in a HWI.
(report_error_func): Change size_in_bytes argument to HWI.
Use *_N builtins if size_in_bytes is larger than 16 or not power of
two.
(build_shadow_mem_access): New function.
(build_check_stmt): Use it.  Change size_in_bytes argument to HWI.
Handle size_in_bytes not power of two or larger than 16.
(instrument_derefs): Don't give up if size_in_bytes is not
power of two or is larger than 16.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211091 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/asan/asan_test.C: Add -std=c++11 and
-DSANITIZER_USE_DEJAGNU_GTEST=1 to dg-options, remove
-DASAN_USE_DEJAGNU_GTEST=1.
* g++.dg/asan/asan_mem_test.cc: Updated from upstream
r209283.
* g++.dg/asan/asan_oob_test.cc: Likewise.
* g++.dg/asan/sanitizer_test_utils.h: Likewise.
* g++.dg/asan/asan_str_test.cc: Likewise.
* g++.dg/asan/asan_test_utils.h: Likewise.
* g++.dg/asan/sanitizer_test_config.h: Likewise.
* g++.dg/asan/asan_test.cc: Likewise.  Allow size 12
for long double.
* g++.dg/asan/sanitizer_pthread_wrappers.h: New file.
Imported from upstream r209283.
* g++.dg/asan/asan_test_config.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211090 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/60104
* config/i386/i386.c (x86_output_mi_thunk): Add memory case
for sibling-tail-calls.
* config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
to its use.
* config/i386/predicates.md (sibcall_memory_operand): New predicate.
(sibcall_insn_operand): Add check for sibcall_memory_operand.

PR target/60104
* gcc.target/i386/sibcall-1.c: New test.
* gcc.target/i386/sibcall-2.c: New test.
* gcc.target/i386/sibcall-3.c: New test.
* gcc.target/i386/sibcall-4.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211089 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/61011
* configure.ac (--disable-libstdcxx): Set noconfigdirs correctly.
Disable libcilkrts, libitm, libsanitizer when not building libstdc++.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211087 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/xml/manual/appendix_contributing.xml (list.copyright): Replace
Benjamin's old email address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211086 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
* config/avr/avr-tables.opt: Regenerate.
* config/avr/t-multilib: Regenerate.
* doc/avr-mmcu.texi: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211085 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/60992
* pt.c (tsubst_init): Split out from...
(tsubst_expr) [DECL_EXPR]: Here.
(tsubst_copy) [VAR_DECL]: Use it.
* semantics.c (finish_id_expression): Return the decl for static/const.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211084 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: Use _mm_pause rather than __builtin_ia32_pause.

Based on a patch from Peter Collingbourne.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211081 138bc75d-0d04-0410-961f-82ee72b054a4

* sanitizer_common/sanitizer_stacktrace.cc: Cherry pick upstream
r209879.
* sanitizer_common/sanitizer_common.h: Likewise.
* asan/asan_mapping.h: Likewise.
* asan/asan_linux.cc: Likewise.
* tsan/tsan_mman.cc: Cherry pick upstream r209744.
* sanitizer_common/sanitizer_allocator.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211080 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/:
* config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
target("sse").
testsuite/:
* gcc.target/i386/pause-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211079 138bc75d-0d04-0410-961f-82ee72b054a4

-fuse-caller-save - Enable for i386

2014-05-30  Tom de Vries  <tom@codesourcery.com>

* config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
Redefine as true.

* gcc.target/i386/fuse-caller-save.c: New test.
* gcc.dg/ira-shrinkwrap-prep-1.c: Run with -fno-use-caller-save.
* gcc.dg/ira-shrinkwrap-prep-2.c: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211078 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/lib/libstdc++.exp (libstdc++_init): Adjust regexp to
work with previous versions of Tcl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211077 138bc75d-0d04-0410-961f-82ee72b054a4

* generate_libstdcxx_web_docs: New script.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211076 138bc75d-0d04-0410-961f-82ee72b054a4

Add execution tests of ARM REV intrinsics.

gcc.target/arm/simd/vrev16p8_1.c: New file.
gcc.target/arm/simd/vrev16qp8_1.c: New file.
gcc.target/arm/simd/vrev16qs8_1.c: New file.
gcc.target/arm/simd/vrev16qu8_1.c: New file.
gcc.target/arm/simd/vrev16s8_1.c: New file.
gcc.target/arm/simd/vrev16u8_1.c: New file.
gcc.target/arm/simd/vrev32p16_1.c: New file.
gcc.target/arm/simd/vrev32p8_1.c: New file.
gcc.target/arm/simd/vrev32qp16_1.c: New file.
gcc.target/arm/simd/vrev32qp8_1.c: New file.
gcc.target/arm/simd/vrev32qs16_1.c: New file.
gcc.target/arm/simd/vrev32qs8_1.c: New file.
gcc.target/arm/simd/vrev32qu16_1.c: New file.
gcc.target/arm/simd/vrev32qu8_1.c: New file.
gcc.target/arm/simd/vrev32s16_1.c: New file.
gcc.target/arm/simd/vrev32s8_1.c: New file.
gcc.target/arm/simd/vrev32u16_1.c: New file.
gcc.target/arm/simd/vrev32u8_1.c: New file.
gcc.target/arm/simd/vrev64f32_1.c: New file.
gcc.target/arm/simd/vrev64p16_1.c: New file.
gcc.target/arm/simd/vrev64p8_1.c: New file.
gcc.target/arm/simd/vrev64qf32_1.c: New file.
gcc.target/arm/simd/vrev64qp16_1.c: New file.
gcc.target/arm/simd/vrev64qp8_1.c: New file.
gcc.target/arm/simd/vrev64qs16_1.c: New file.
gcc.target/arm/simd/vrev64qs32_1.c: New file.
gcc.target/arm/simd/vrev64qs8_1.c: New file.
gcc.target/arm/simd/vrev64qu16_1.c: New file.
gcc.target/arm/simd/vrev64qu32_1.c: New file.
gcc.target/arm/simd/vrev64qu8_1.c: New file.
gcc.target/arm/simd/vrev64s16_1.c: New file.
gcc.target/arm/simd/vrev64s32_1.c: New file.
gcc.target/arm/simd/vrev64s8_1.c: New file.
gcc.target/arm/simd/vrev64u16_1.c: New file.
gcc.target/arm/simd/vrev64u32_1.c: New file.
gcc.target/arm/simd/vrev64u8_1.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211075 138bc75d-0d04-0410-961f-82ee72b054a4

-fuse-caller-save - Support in lra

2014-05-30  Tom de Vries  <tom@codesourcery.com>

* lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
* lra.c (initialize_lra_reg_info_element): Add init of
actual_call_used_reg_set field.
(lra): Call lra_create_live_ranges before lra_inheritance for
-fuse-caller-save.
* lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
-fuse-caller-save.
* lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
instead of call_used_reg_set for -fuse-caller-save.
* lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211074 138bc75d-0d04-0410-961f-82ee72b054a4

[ARM] Use mov_imm type for movw operations consistently

* config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
to mov_imm.
* config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211073 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* ira.c (ira_get_dup_out_num): Check for output operands at
the start of the loop.  Handle cases where an included alternative
follows an excluded one.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211072 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211071 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/61352
* collect2.c (maybe_run_lto_and_relink): Be sure to always run
post ld passes when lto is used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211067 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: add the --without-libatomic configure option

This adds the --without-libatomic configure option, which is useful for building libgo
with a non-gcc compiler.

It disables libgo's dependency on libatomic. This
is useful for platforms where it is known that the libatomic runtime
functions are not required, or where the compiler automatically
provides an implementation of them.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211065 138bc75d-0d04-0410-961f-82ee72b054a4

2014-05-29  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/61325
* lra-constraints.c (process_address): Rename to
process_address_1.
(process_address): New function.

2014-05-29  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/61325
* gcc.target/aarch64/pr61325.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211061 138bc75d-0d04-0410-961f-82ee72b054a4

Add execution tests of ARM EXT intrinsics

gcc.target/arm/simd/vextQf32_1.c: New file.
gcc.target/arm/simd/vextQp16_1.c: New file.
gcc.target/arm/simd/vextQp8_1.c: New file.
gcc.target/arm/simd/vextQs16_1.c: New file.
gcc.target/arm/simd/vextQs32_1.c: New file.
gcc.target/arm/simd/vextQs64_1.c: New file.
gcc.target/arm/simd/vextQs8_1.c: New file.
gcc.target/arm/simd/vextQu16_1.c: New file.
gcc.target/arm/simd/vextQu32_1.c: New file.
gcc.target/arm/simd/vextQu64_1.c: New file.
gcc.target/arm/simd/vextQu8_1.c: New file.
gcc.target/arm/simd/vextQp64_1.c: New file.
gcc.target/arm/simd/vextf32_1.c: New file.
gcc.target/arm/simd/vextp16_1.c: New file.
gcc.target/arm/simd/vextp8_1.c: New file.
gcc.target/arm/simd/vexts16_1.c: New file.
gcc.target/arm/simd/vexts32_1.c: New file.
gcc.target/arm/simd/vexts64_1.c: New file.
gcc.target/arm/simd/vexts8_1.c: New file.
gcc.target/arm/simd/vextu16_1.c: New file.
gcc.target/arm/simd/vextu32_1.c: New file.
gcc.target/arm/simd/vextu64_1.c: New file.
gcc.target/arm/simd/vextu8_1.c: New file.
gcc.target/arm/simd/vextp64_1.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211059 138bc75d-0d04-0410-961f-82ee72b054a4

Detect EXT patterns to vec_perm_const, use for EXT intrinsics

        * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
        TYPES_BINOPV): New static data.
        * config/aarch64/aarch64-simd-builtins.def (im_lane_bound): New builtin.
        * config/aarch64/aarch64-simd.md (aarch64_ext, aarch64_im_lane_boundsi):
        New patterns.
        * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
        patterns for EXT.
        (aarch64_evpc_ext): New function.

        * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.

        * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
        vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
        vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
        vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
        vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211058 138bc75d-0d04-0410-961f-82ee72b054a4

Fix rtl-check build

2014-05-29  Tom de Vries  <tom@codesourcery.com>

* rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211057 138bc75d-0d04-0410-961f-82ee72b054a4

* include/tr2/bool_set: Use UTF-8 for accented characters.
* scripts/run_doxygen: Handle Doxygen 1.8.x change.
* doc/doxygen/user.cfg.in: Update to Doxygen 1.8.6 format. Set
QUIET=YES, remove obsolete SYMBOL_CACHE_SIZE tag.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211053 138bc75d-0d04-0410-961f-82ee72b054a4

2014-05-09  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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211051 138bc75d-0d04-0410-961f-82ee72b054a4

    * arm/iterators.md (shiftable_ops): New code iterator.
        (t2_binop0, arith_shift_insn): New code attributes.
* arm/predicates.md (shift_nomul_operator): New predicate.
        * arm/arm.md (insn_enabled): Delete.
        (enabled): Remove insn_enabled test.
        (*arith_shiftsi): Delete.  Replace with ...
        (*<arith_shift_insn>_multsi): ... new pattern.
(*<arith_shift_insn>_shiftsi): ... new pattern.
* config/arm/arm.c (arm_print_operand): Handle operand format 'b'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211050 138bc75d-0d04-0410-961f-82ee72b054a4

-fuse-caller-save - Enable for MIPS

2014-05-29  Radovan Obradovic  <robradovic@mips.com>
            Tom de Vries  <tom@codesourcery.com>

* config/mips/mips.h (POST_CALL_TMP_REG): Define.
* config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
clobber.
(mips_split_call): Use POST_CALL_TMP_REG.
(TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.

* gcc.target/mips/mips.exp: Add use-caller-save to -ffoo/-fno-foo
options.
* gcc.target/mips/fuse-caller-save.h: New include file.
* gcc.target/mips/fuse-caller-save.c: New test.
* gcc.target/mips/fuse-caller-save-mips16.c: Same.
* gcc.target/mips/fuse-caller-save-micromips.c: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211049 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
        * gcc.dg/vect/pr52252-ld.c: Fix target and options for the test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211048 138bc75d-0d04-0410-961f-82ee72b054a4

Fix bootstrap on powerpc64le-linux-gnu

2014-05-29  Tom de Vries  <tom@codesourcery.com>

* final.c (collect_fn_hard_reg_usage): Guard variable declaration
with #ifdef STACK_REGS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211047 138bc75d-0d04-0410-961f-82ee72b054a4

* varasm.c (get_variable_section): Walk aliases.
(place_block_symbol): Walk aliases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211045 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211041 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: disable split stacks for runtime_printf function under Clang

LLVM's code generator does not currently support split stacks for vararg
functions, so we disable split stacks for the only function that uses this
feature under Clang. This appears to be OK as long as:
- this function only calls non-inlined, internal-linkage (hence no dynamic
  loader) functions compiled with split stacks (i.e. go_vprintf), which can
  allocate more stack space as required;
- this function itself does not occupy more than BACKOFF bytes of stack space
  (see libgcc/config/i386/morestack.S).
These conditions are currently known to be satisfied by Clang on x86-32 and
x86-64. Note that signal handlers receive slightly less stack space than they
would normally do if they happen to be called while this function is being
run. If this turns out to be a problem we could consider increasing BACKOFF.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211037 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: fix misc gcc-isms and undefined behavior

This includes the use of __complex and __builtin_ functions where
unprefixed entities would suffice, and the use of a union for
bit-casting between types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211036 138bc75d-0d04-0410-961f-82ee72b054a4

Fix demangler testsuite crashes with CP_DEMANGLE_DEBUG defined

Running the demangler's testsuite with CP_DEMANGLE_DEBUG defined
crashes, with:

 Program received signal SIGSEGV, Segmentation fault.
 0x000000000040a8c3 in d_dump (dc=0x1, indent=12) at ../../src/libiberty/cp-demangle.c:567
 567       switch (dc->type)

 (gdb) bt 3
 #0  0x000000000040a8c3 in d_dump (dc=0x1, indent=12) at ../../src/libiberty/cp-demangle.c:567
 #1  0x000000000040ae47 in d_dump (dc=0x7fffffffd098, indent=10) at ../../src/libiberty/cp-demangle.c:787
 #2  0x000000000040ae47 in d_dump (dc=0x7fffffffd0c8, indent=8) at ../../src/libiberty/cp-demangle.c:787

Note dc=0x1, which is obviously a bogus pointer.  This is the end of
d_dump recursing for a component type that that doesn't actually have
subtrees:

 787       d_dump (d_left (dc), indent + 2);
 788       d_dump (d_right (dc), indent + 2);

This fixes the two cases the testsuite currently trips on.

libiberty/
2014-05-28  Pedro Alves  <palves@redhat.com>

* cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_FUNCTION_PARAM
and DEMANGLE_COMPONENT_NUMBER.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211035 138bc75d-0d04-0410-961f-82ee72b054a4

Add myself to MAINTAINERS.

2014-05-28  Pedro Alves  <palves@redhat.com>

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211034 138bc75d-0d04-0410-961f-82ee72b054a4

2014-05-28  Tom de Vries  <tom@codesourcery.com>

Revert:
2014-05-28  Tom de Vries  <tom@codesourcery.com>

* lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
* lra.c (initialize_lra_reg_info_element): Add init of
actual_call_used_reg_set field.
(lra): Call lra_create_live_ranges before lra_inheritance for
-fuse-caller-save.
* lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
-fuse-caller-save.
* lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
instead of call_used_reg_set for -fuse-caller-save.
* lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211033 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* doc/md.texi: Document that the % constraint character must
be at the beginning of the string.
* genoutput.c (validate_insn_alternatives): Check that '=',
'+' and '%' only appear at the beginning of a constraint.
* ira.c (commutative_constraint_p): Delete.
(ira_get_dup_out_num): Expect the '%' commutativity marker to be
at the start of the string.
* config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
duplicate '='s.
* config/arm/neon.md (bicdi3_neon): Likewise.
* config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
(slt_si, sltu_si): Likewise.
* config/vax/vax.md (sbcdi3): Likewise.
* config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
* config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
(mul64): Move '%' to beginning of constraint.
* config/arm/arm.md (*xordi3_insn): Likewise.
* config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
(xorsi3): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211031 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* doc/md.texi: Document the restrictions on the "enabled" attribute.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211030 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/47202
gcc/cp/
* decl.c (cxx_comdat_group): Return a decl.
* optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
gcc/
* cgraph.h (symtab_node::get_comdat_group_id): New.
* cgraphunit.c (analyze_functions): Call it.
* symtab.c (dump_symtab_node): Likewise.
* tree.c (decl_comdat_group_id): New.
* tree.h: Declare it.
* lto-streamer-out.c (write_symbol): Use it.
* trans-mem.c (ipa_tm_create_version_alias): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211026 138bc75d-0d04-0410-961f-82ee72b054a4

* pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
bound.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211025 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/61242
* call.c (build_aggr_conv): Ignore passed in flags.
(build_array_conv, build_complex_conv): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211024 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/PR61146
* wide-int.cc: Do not include longlong.h when compiling with clang.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211023 138bc75d-0d04-0410-961f-82ee72b054a4

2014-05-28  Richard Biener  <rguenther@suse.de>

* tree-ssa-propagate.c (add_control_edge): Print less vertical space.
* tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
(vrp_visit_assignment_or_call): Print less vertical space.
(vrp_visit_stmt): Likewise.
(vrp_visit_phi_node): Likewise.  For a PHI argument with
VR_VARYING range consider recording it as copy.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211022 138bc75d-0d04-0410-961f-82ee72b054a4

2014-05-28  Richard Biener  <rguenther@suse.de>

Revert
2014-05-28  Richard Biener  <rguenther@suse.de>

* hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211021 138bc75d-0d04-0410-961f-82ee72b054a4

2014-05-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
        sufficiently aligned and an offset is used at the same time.
        (expand_expr_real_1): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211020 138bc75d-0d04-0410-961f-82ee72b054a4

2014-05-28  Richard Biener  <rguenther@suse.de>

PR middle-end/61045
* fold-const.c (fold_comparison): When folding
X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
the sign of the remaining constant operand stays the same.

* gcc.dg/pr61045.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211018 138bc75d-0d04-0410-961f-82ee72b054a4

RL78 64bit double support added

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211017 138bc75d-0d04-0410-961f-82ee72b054a4

RL78 64bit double support added

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211016 138bc75d-0d04-0410-961f-82ee72b054a4