compiler: Only make function descriptors if needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200273 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-20  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * array-notation-common.c (find_inv_trees): Removed an unwanted
        typecasting.
        * c-common.h (struct inv_list::additional_tcodes): Changed type from
        enum rid to enum tree_code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200272 138bc75d-0d04-0410-961f-82ee72b054a4

* system.h: Include <cstdlib> as well as <stdlib.h>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200265 138bc75d-0d04-0410-961f-82ee72b054a4

* pt.c (process_partial_specialization): Build a TEMPLATE_DECL for
a partial specialization.
(tsubst_decl): Don't clobber CLASSTYPE_TI_TEMPLATE of a partial
specialization.
(most_specialized_class): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200263 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (DECL_TEMPLATE_PARMS, DECL_TEMPLATE_RESULT)
(DECL_TEMPLATE_INSTANTIATIONS, DECL_TEMPLATE_SPECIALIZATIONS): Use
TEMPLATE_DECL_CHECK.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200262 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/57655
* config/i386/i386.c (construct_container): Report error if
long double is used with disabled x87 float returns.

testsuite/ChangeLog:

PR target/57655
* gcc.target/i386/pr57655.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200260 138bc75d-0d04-0410-961f-82ee72b054a4

    PR tree-optimization/57660
        * gcc.dg/tree-ssa/forwprop-28.c: Don't run test on various
        * targets
        based on their branch cost.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200258 138bc75d-0d04-0410-961f-82ee72b054a4

* ChangeLog: Add some missing lines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200256 138bc75d-0d04-0410-961f-82ee72b054a4

* config/fpu-387.h (_FPU_MASK_ALL): New.
(_FPU_EX_ALL): Ditto.
(set_fpu): Use fstcw to store x87 FPU control word. Use fnclex to
clear stalled exception flags.  Correctly clear stalled SSE
exception flags.  Simplify code.
(get_fpu_except_flags): Simplify code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200255 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-20  Iain Sandoe  <iain@codesourcery.com>
        Cesar Philippidis  <cesar@codesourcery.com>

* testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
* testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
* testsuite/libgomp.fortran/fortran.exp: Likewise.
* testsuite/libgomp.graphite/graphite.exp: Likewise.
* testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
Use dg-runtest rather than gfortran-dg-runtest.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200253 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-20  Iain Sandoe  <iain@codesourcery.com>
        Cesar Philippidis  <cesar@codesourcery.com>

* testsuite/lib/libitm.exp: Reorder lib loads into dependency order.
Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
* testsuite/libitm.c/c.exp: load_gcc_lib gcc-dg.exp.
* testsuite/libitm.c++/c++.exp: load_gcc_lib gcc-dg.exp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200252 138bc75d-0d04-0410-961f-82ee72b054a4

libitm: Handle HTM fastpath in status query functions.

* query.cc (_ITM_inTransaction): Abort when using the HTM fastpath.
(_ITM_getTransactionId): Same.
* config/x86/target.h (htm_transaction_active): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200251 138bc75d-0d04-0410-961f-82ee72b054a4

libitm: Fix handling of reentrancy in the HTM fastpath.

PR libitm/57643
* beginend.cc (gtm_thread::begin_transaction): Handle reentrancy in
the HTM fastpath.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200250 138bc75d-0d04-0410-961f-82ee72b054a4

* ada/acats/tests/gcc: Delete.
* gnat.dg/style: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200249 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/tree-ssa/forwprop-28.c: Add missing dg-final.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200248 138bc75d-0d04-0410-961f-82ee72b054a4

* lto-cgraph.c (input_symtab): Do not set cgraph state.
* lto.c (read_cgraph_and_symbols): Set cgraph state.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200247 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-20  Matthias Klose  <doko@ubuntu.com>

        * pkg.m4 (PKG_CHECK_MODULES): Use AC_PATH_TOOL to check for pkg-config.
        * classpath/m4/pkg.m4 (PKG_CHECK_MODULES): Likewise.
        * configure: Regenerate.
        * classpath/configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200244 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-20  Matthias Klose  <doko@ubuntu.com>

        * libtool-version: Bump soversion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200242 138bc75d-0d04-0410-961f-82ee72b054a4

    PR rtl-optimization/57425
        PR rtl-optimization/57569
        * alias.c (write_dependence_p): Remove parameters mem_mode and
        canon_mem_addr.  Add parameters x_mode, x_addr and x_canonicalized.
        Changed all callers.
        (canon_anti_dependence): Get comments and semantics in sync.
        Add parameter mem_canonicalized.  Changed all callers.
        * rtl.h (canon_anti_dependence): Update prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200241 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-20  Richard Biener  <rguenther@suse.de>

* data-streamer-in.c (streamer_read_uhwi): Optimize single
byte case, inline streamer_read_uchar and defer section
overrun check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200239 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57633
        * io/list_read.c (next_char, eat_separator): Don't set EOL for \r.

2013-06-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57633
        * gfortran.dg/list_read_11.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200238 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-20  Richard Biener  <rguenther@suse.de>

PR tree-optimization/57584
* tree-ssa-loop-niter.c (expand_simple_operations): Avoid including
SSA names into the expanded expression that take part in
abnormal coalescing.

* gcc.dg/torture/pr57584.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200237 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-20  Tobias Burnus  <burnus@net-b.de>

        * resolve.c (get_temp_from_expr): Don't set FL_VARIABLE twice.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200234 138bc75d-0d04-0410-961f-82ee72b054a4

Fix duplicated lines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200233 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-19    <singhai@google.com>

* gcov.c (print_usage): Handle new option.
(process_args): Ditto.
(get_gcov_intermediate_filename): New function.
(output_intermediate_file): New function.
(output_gcov_file): New function
(generate_results): Handle new option.
(release_function): Relase demangled name.
(read_graph_file): Handle demangled name.
(output_lines): Ditto.
* doc/gcov.texi: Document gcov intermediate format.

testsuite/ChangeLog:

* g++.dg/gcov/gcov-8.C: New testcase.
* lib/gcov.exp: Handle intermediate format.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200232 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200231 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-19  Vladimir Makarov  <vmakarov@redhat.com>

PR bootstrap/57604
* lra.c (emit_add3_insn, emit_add2_insn): New functions.
(lra_emit_add): Use the functions.  Add comment about Y as an
address segment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200227 138bc75d-0d04-0410-961f-82ee72b054a4

    PR driver/57652
        * collect2.c (collect_atexit): New.
        (collect_exit): Delete.
        (main): Register collect_atexit with atexit.
        (collect_wait): Change collect_exit to exit.
        (do_wait): Same.
        * collect2.h (collect_exit): Delete.
        * tlink.c (do_tlink): Rename exit to ret. Change collect_exit to exit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200226 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-19  Wei Mi  <wmi@google.com>

PR rtl-optimization/57518
* ira.c (set_paradoxical_subreg): Set pdx_subregs[regno]
if regno is used in paradoxical subreg.
(update_equiv_regs): Check pdx_subregs[regno] before
set a reg to be equivalent with a mem.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200224 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: reject incorrect unsafe.Offsetof expressions.

The x.Field argument to Offsetof may not involve hidden
dereferences of embedded pointer fields.

Also correct uninitialized implicit_ field.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200221 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-19  Matthias Klose  <doko@ubuntu.com>

        PR driver/57651
        * file-find.h (find_a_file): Add a mode parameter.
        * file-find.c (find_a_file): Likewise.
        * gcc-ar.c (main): Call find_a_file with R_OK for the plugin,
        with X_OK for the executables.
        * collect2.c (main): Call find_a_file with X_OK.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200219 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-19  Steve Ellcey  <sellcey@mips.com>

PR target/56942
* config/mips/mips.md (casesi_internal_mips16_<mode>):
Use NEXT_INSN instead of next_real_insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200216 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/ChangeLog

        * gcc.dg/tree-ssa/loop-19.c: Add -fno-common.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200213 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraph.h (const_value_known_p): Replace by ...
(ctor_for_folding): .. this one.
* cgraphunit.c (process_function_and_variable_attributes): Use it.
* lto-cgraph.c (compute_ltrans_boundary): Use ctor_for_folding.
* expr.c (expand_expr_real_1): Likewise.
(string_constant): Likewise.
* tree-ssa-loop-ivcanon.c (constant_after_peeling): Likewise.
* ipa.c (process_references): Likewise.
(symtab_remove_unreachable_nodes): Likewise.
* ipa-inline-analysis.c (param_change_prob): Likewise.
* gimple-fold.c (canonicalize_constructor_val): Likewise.
(get_base_constructor): Likwise.
* varpool.c (varpool_remove_node): Likewise.
(varpool_remove_initializer): LIkewise.
(dump_varpool_node): LIkwise.
(const_value_known_p): Rewrite to ...
(ctor_for_folding): ... this one.

* lto-partition.c (add_references_to_partition): Use
ctor_for_folding.

* gcc.dg/tree-ssa/attr-alias-2.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200211 138bc75d-0d04-0410-961f-82ee72b054a4

PR driver/57651
* gcc-ar.c (main): If not CROSS_DIRECTORY_STRUCTURE, look for
PERSONALITY in $PATH derived prefixes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200209 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree-ssa-forwprop.c (simplify_bitwise_binary_boolean): Fix typo
        in comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200208 138bc75d-0d04-0410-961f-82ee72b054a4

Replace array size in Array Notation testcode with #define.
2013-06-19  Balaji V. Iyer  <balaji.v.iyer@intel.com>

       * c-c++-common/cilk-plus/AN/builtin_fn_custom.c: Replaced all the
       hard-coded values of array sizes with a #define.
       * c-c++-common/cilk-plus/AN/builtin_fn_mutating.c: Likewise.
       * c-c++-common/cilk-plus/AN/builtin_func_double2.c: Likewise.
       * c-c++-common/cilk-plus/AN/gather_scatter.c: Likewise.
       * c-c++-common/cilk-plus/AN/pr57577.c: Likewise.
       * c-c++-common/cilk-plus/AN/sec_implicit_ex.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200205 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/

* gcc.dg/torture/stackalign/builtin-apply-2.c: set
STACK_ARGUMENTS_SIZE with 0 if __aarch64__ is defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200204 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-forwprop.c (simplify_bitwise_binary_boolean): New function.
(simplify_bitwise_binary): Use it to simpify certain binary ops on
booleans.

* gcc.dg/tree-ssa/forwprop-28.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200201 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/vfp.md: Move VFP instruction classification documentation
to ...
* config/arm/arm.md: ... here.  Update instruction classification
documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200199 138bc75d-0d04-0410-961f-82ee72b054a4

arm.md (split for eq(reg, 0)): Add variants for ARMv5 and Thumb2.
(peepholes for eq(reg, not-0)): Ensure condition register is dead after
pattern.  Use more efficient sequences on ARMv5 and Thumb2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200197 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-19  Steven Bosscher  <steven@gcc.gnu.org>

PR target/57609
* config/s390/s390.c (s390_chunkify_start): Replace next_real_insn
with NEXT_INSN.  Use tablejump_p to check for jump table data
insns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200196 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-19  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/56544
* doc/cpp.texi [Standard Predefined Macros, __cplusplus]: Document
that now in C++ the value is correct per the C++ standards.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200193 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2013-06-19  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR c++/57638
* pt.c (unify, [TEMPLATE_PARM_INDEX]): Pass to unify_type_mismatch
TREE_TYPE (arg), not arg itself.

/testsuite
2013-06-19  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

PR c++/57638
* g++.dg/template/error53.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200192 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite
2013-06-19  Sebastian Huber  <sebastian.huber@embedded-brains.de>

        PR target/55033
        * gcc.target/powerpc/pr55033.c: Fix options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200191 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-19  Richard Biener  <rguenther@suse.de>

* expr.c (expand_expr_real_1): Use SCOPE_FILE_SCOPE_P to check
for global context.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200190 138bc75d-0d04-0410-961f-82ee72b054a4

* ChangeLog: Fix whitespace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200189 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

Revert:
2013-06-18  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

PR target/57609
* config/s390/s390.c (s390_chunkify_start): Replace next_real_insn
with next_active_insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200188 138bc75d-0d04-0410-961f-82ee72b054a4

* config/fpu-387.h: Use __asm__ and __volatile__ consistently.
(get_fpu_except_flags): Initialize result.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200187 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200185 138bc75d-0d04-0410-961f-82ee72b054a4

compiler, runtime: Use function descriptors.

This changes the representation of a Go value of function type
from being a pointer to function code (like a C function
pointer) to being a pointer to a struct.  The first field of
the struct points to the function code.  The remaining fields,
if any, are the addresses of variables referenced in enclosing
functions.  For each call to a function, the address of the
function descriptor is passed as the last argument.

This lets us avoid generating trampolines, and removes the use
of writable/executable sections of the heap.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200181 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/57641
* include/std/mutex (timed_mutex, recursive_timed_mutex): Move common
functionality to new __timed_mutex_impl mixin. Overload try_lock_until
to handle conversion between different clocks. Replace constrained
__try_lock_for_impl overloads with conditional increment.
* include/std/shared_mutex (shared_mutex::_Mutex): Use the new mixin.
* testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200180 138bc75d-0d04-0410-961f-82ee72b054a4

Emit errors when always_inline functions cannot be inlined in -O0 mode.

* tree-inline.c (expand_call_inline): Allow the error to be flagged
in early inline pass.
* ipa-inline.c (inline_always_inline_functions): Pretend always_inline
functions are inlined during failures to flag an error.
* gcc.target/i386/inline_error.c: New test.
* gcc.c-torture/compile/pr44043.c: Fix test to expect an error.
* gcc.c-torture/compile/pr43791.c: Fix test to expect an error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200179 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2013-06-18  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53211
* pt.c (type_dependent_expression_p): Handle an array of unknown
bound depending on a variadic parameter.
* parser.c (cp_parser_range_for): Revert PR56794 changes.

/testsuite
2013-06-18  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53211
* g++.dg/cpp0x/decltype55.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200178 138bc75d-0d04-0410-961f-82ee72b054a4

Correct ChangeLog:
        PR rtl-optimization/57425
        PR rtl-optimization/57569
-       * alias.c (write_dependence_p): Add new parameters mem_size,
+       * alias.c (write_dependence_p): Add new parameters mem_mode,

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200177 138bc75d-0d04-0410-961f-82ee72b054a4

Fix a typo in comments in config/i386/i386.c

* config/i386/i386.c (initial_ix86_tune_features): Fix a typo
in comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200174 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/arm.c (neon_vector_mem_operand): Add strict argument.
Permit virtual register pre-reload if !strict.
(coproc_secondary_reload_class): Adjust for neon_vector_mem_operand
change.
* config/arm/arm-protos.h (neon_vector_mem_operand): Adjust
prototype.
* config/arm/neon.md (movmisalign<mode>): Use
neon_perm_struct_or_reg_operand instead of
neon_struct_or_register_operand.
(*movmisalign<mode>_neon_load, *movmisalign<mode>_neon_store): Use
neon_permissive_struct_operand instead of neon_struct_operand.
* config/arm/constraints.md (Un, Um, Us): Adjust calls to
neon_vector_mem_operand.
* config/arm/predicates.md (neon_struct_operand): Adjust call to
neon_vector_mem_operand.
(neon_permissive_struct_operand): New.
(neon_struct_or_register_operand): Rename to...
(neon_perm_struct_or_reg_operand): This. Adjust call to
neon_vector_mem_operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200172 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-18  Richard Biener  <rguenther@suse.de>

* Makefile.in (LTO_STREAMER_H): Add pointer-set.h dependency.
* lto-streamer.h: Include pointer-set.h.
(struct lto_decl_slot): Remove.
(struct lto_tree_ref_encoder): Make tree_hash_table a pointer-map.
Remove next_index entry.
(lto_hash_decl_slot_node, lto_eq_decl_slot_node,
lto_hash_type_slot_node, lto_eq_type_slot_node): Remove.
(lto_init_tree_ref_encoder): Adjust.
(lto_destroy_tree_ref_encoder): Likewise.
* lto-section-out.c (lto_hash_decl_slot_node, lto_eq_decl_slot_node,
lto_hash_type_slot_node, lto_eq_type_slot_node): Remove.
(lto_output_decl_index): Adjust.
(lto_new_out_decl_state): Likewise.
(lto_record_function_out_decl_state): Likewise.
* lto-streamer-out.c (copy_function): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200171 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-18  Richard Biener  <rguenther@suse.de>

* Makefile.in (cgraphunit.o): Add $(CFGLOOP_H) dependency.
* cgraphunit.c: Include cfgloop.h.
(init_lowered_empty_function): Initialize the loop tree.
(assemble_thunk): Insert new BBs into loops.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200169 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-18  Richard Biener  <rguenther@suse.de>

* tree-streamer.h (streamer_tree_cache_create): Adjust prototype.
* tree-streamer.c (streamer_tree_cache_create): Make maintaining
the map from cache entry to cache index optional.
(streamer_tree_cache_replace_tree): Adjust accordingly.
(streamer_tree_cache_append): Likewise.
(streamer_tree_cache_delete): Likewise.
* lto-streamer-in.c (lto_data_in_create): Do not maintain the
streamer cache map from cache entry to cache index.
* lto-streamer-out.c (create_output_block): Adjust.

lto/
* lto.c (lto_register_var_decl_in_symtab): Pass in cache index
and use it.
(lto_register_function_decl_in_symtab): Likewise.
(cmp_tree): New function.
(unify_scc): Instead of using the streamer cache map from entry
to cache index match up the two maps we have by sorting them.
Adjust calls to lto_register_var_decl_in_symtab and
lto_register_function_decl_in_symtab.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200168 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/arm.md (attribute "insn"): Move multiplication and division
attributes to...
(attribute "type"): ... here.  Remove mult.
(attribute "mul32"): New attribute.
(attribute "mul64"): Add umaal.
(*arm_mulsi3): Update attributes.
(*arm_mulsi3_v6): Likewise.
(*thumb_mulsi3): Likewise.
(*thumb_mulsi3_v6): Likewise.
(*mulsi3_compare0): Likewise.
(*mulsi3_compare0_v6): Likewise.
(*mulsi_compare0_scratch): Likewise.
(*mulsi_compare0_scratch_v6): Likewise.
(*mulsi3addsi): Likewise.
(*mulsi3addsi_v6): Likewise.
(*mulsi3addsi_compare0): Likewise.
(*mulsi3addsi_compare0_v6): Likewise.
(*mulsi3addsi_compare0_scratch): Likewise.
(*mulsi3addsi_compare0_scratch_v6): Likewise.
(*mulsi3subsi): Likewise.
(*mulsidi3adddi): Likewise.
(*mulsi3addsi_v6): Likewise.
(*mulsidi3adddi_v6): Likewise.
(*mulsidi3_nov6): Likewise.
(*mulsidi3_v6): Likewise.
(*umulsidi3_nov6): Likewise.
(*umulsidi3_v6): Likewise.
(*umulsidi3adddi): Likewise.
(*umulsidi3adddi_v6): Likewise.
(*smulsi3_highpart_nov6): Likewise.
(*smulsi3_highpart_v6): Likewise.
(*umulsi3_highpart_nov6): Likewise.
(*umulsi3_highpart_v6): Likewise.
(mulhisi3): Likewise.
(*mulhisi3tb): Likewise.
(*mulhisi3bt): Likewise.
(*mulhisi3tt): Likewise.
(maddhisi4): Likewise.
(*maddhisi4tb): Likewise.
(*maddhisi4tt): Likewise.
(maddhidi4): Likewise.
(*maddhidi4tb): Likewise.
(*maddhidi4tt): Likewise.
(divsi3): Likewise.
(udivsi3): Likewise.
* config/arm/thumb2.md (thumb2_mulsi_short): Update attributes.
(thumb2_mulsi_short_compare0): Likewise.
(thumb2_mulsi_short_compare0_scratch): Likewise.
* config/arm/arm1020e.md (1020mult1): Update attribute change.
(1020mult2): Likewise.
(1020mult3): Likewise.
(1020mult4): Likewise.
(1020mult5): Likewise.
(1020mult6): Likewise.
* config/arm/cortex-a15.md (cortex_a15_mult32): Update attribute change.
(cortex_a15_mult64): Likewise.
(cortex_a15_sdiv): Likewise.
(cortex_a15_udiv): Likewise.
* config/arm/arm1026ejs.md (mult1): Update attribute change.
(mult2): Likewise.
(mult3): Likewise.
(mult4): Likewise.
(mult5): Likewise.
(mult6): Likewise.
* config/arm/marvell-pj4.md (pj4_ir_mul): Update attribute change.
(pj4_ir_div): Likewise.
* config/arm/arm1136jfs.md (11_mult1): Update attribute change.
(11_mult2): Likewise.
(11_mult3): Likewise.
(11_mult4): Likewise.
(11_mult5): Likewise.
(11_mult6): Likewise.
(11_mult7): Likewise.
* config/arm/cortex-a8.md (cortex_a8_mul): Update attribute change.
(cortex_a8_mla): Likewise.
(cortex_a8_mull): Likewise.
(cortex_a8_smulwy): Likewise.
(cortex_a8_smlald): Likewise.
* config/arm/cortex-m4.md (cortex_m4_alu): Update attribute change.
* config/arm/cortex-r4.md (cortex_r4_mul_4): Update attribute change.
(cortex_r4_mul_3): Likewise.
(cortex_r4_mla_4): Likewise.
(cortex_r4_mla_3): Likewise.
(cortex_r4_smlald): Likewise.
(cortex_r4_mull): Likewise.
(cortex_r4_sdiv): Likewise.
(cortex_r4_udiv): Likewise.
* config/arm/cortex-a7.md (cortex_a7_mul): Update attribute change.
(cortex_a7_idiv): Likewise.
* config/arm/arm926ejs.md (9_mult1): Update attribute change.
(9_mult2): Likewise.
(9_mult3): Likewise.
(9_mult4): Likewise.
(9_mult5): Likewise.
(9_mult6): Likewise.
* config/arm/cortex-a53.md (cortex_a53_mul): Update attribute change.
(cortex_a53_sdiv): Likewise.
(cortex_a53_udiv): Likewise.
* config/arm/fa726te.md (726te_mult_op): Update attribute change.
* config/arm/fmp626.md (mp626_mult1): Update attribute change.
(mp626_mult2): Likewise.
(mp626_mult3): Likewise.
(mp626_mult4): Likewise.
* config/arm/fa526.md (526_mult1): Update attribute change.
(526_mult2): Likewise.
* config/arm/arm-generic.md (mult): Update attribute change.
(mult_ldsched_strongarm): Likewise.
(mult_ldsched): Likewise.
(multi_cycle): Likewise.
* config/arm/cortex-a5.md (cortex_a5_mul): Update attribute change.
* config/arm/fa606te.md (606te_mult1): Update attribute change.
(606te_mult2): Likewise.
(606te_mult3): Likewise.
(606te_mult4): Likewise.
* config/arm/cortex-a9.md (cortex_a9_mult16): Update attribute change.
(cortex_a9_mac16): Likewise.
(cortex_a9_multiply): Likewise.
(cortex_a9_mac): Likewise.
(cortex_a9_multiply_long): Likewise.
* config/arm/fa626te.md (626te_mult1): Update attribute change.
(626te_mult2): Likewise.
(626te_mult3): Likewise.
(626te_mult4): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200167 138bc75d-0d04-0410-961f-82ee72b054a4

Fix c90-fordecl-1.c test

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200166 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-18  Richard Biener  <rguenther@suse.de>

PR lto/57334
* lto-symtab.c (lto_symtab_merge_decls): Process nodes properly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200165 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-18  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

PR target/57609
* config/s390/s390.c (s390_chunkify_start): Replace next_real_insn
with next_active_insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200164 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/57630
* c-decl.c (check_for_loop_decls): Improve diagnostics messages.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200163 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.h (enum data_align): New.
(LOCAL_ALIGNMENT, DATA_ALIGNMENT): Use rs6000_data_alignment.
(DATA_ABI_ALIGNMENT): Define.
(CONSTANT_ALIGNMENT): Correct comment.
* config/rs6000/rs6000-protos.h (rs6000_data_alignment): Declare.
* config/rs6000/rs6000.c (rs6000_data_alignment): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200159 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200158 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-17  Balaji V. Iyer  <balaji.v.iyer@intel.com>

        * c-c++-common/cilk-plus/AN/sec_reduce_ind_same_value.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200155 138bc75d-0d04-0410-961f-82ee72b054a4

* ggc-page.c (ggc_pch_write_object) <d>: Remove erroneous
ATTRIBUTE_UNUSED marking.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200154 138bc75d-0d04-0410-961f-82ee72b054a4

+2013-06-17  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+        * c-c++-common/cilk-plus/AN/array_test1.c: Make this an execution test.
+       Also changed the returns from error as distinct values so that it is
+       easier to debug.
+

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200153 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/aarch64/aarch64-simd.md (aarch64_dup_lane<mode>): Add r<-w
alternative and update.
(aarch64_dup_lanedi): Delete.
* config/aarch64/arm_neon.h (vdup<bhsd>_lane_*): Update.
* config/aarch64/aarch64-simd-builtins.def: Update.

testsuite/
* gcc.target/aarch64/scalar_intrinsics.c: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200152 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-17  Richard Biener  <rguenther@suse.de>

* lto-streamer.h (enum LTO_tags): Add LTO_tree_scc.
(lto_input_scc): Declare.
(lto_input_tree_1): Likewise.
(struct lto_stats_d): Add num_tree_bodies_output and
num_pickle_refs_output.
* lto-streamer-in.c (lto_read_body): Use streamer_tree_cache_get_tree.
(lto_read_tree_1): Split out from ...
(lto_read_tree): ... this.
(lto_input_scc): New function.
(lto_input_tree_1): Split out from ...
(lto_input_tree): ... this.  Handle LTO_tree_scc.
(lto_data_in_create): Create the streamer cache without hashes.
* lto-streamer-out.c (create_output_block): Create the streamer
cache with hashes when not doing WPA.
(lto_write_tree_1): Split out from ...
(lto_write_tree): ... this.
(get_symbol_initial_value): New function.
(lto_output_tree_1): Split out from ...
(lto_output_tree): ... this.  Write trees as series of SCCs
using a DFS walk via DFS_write_tree.
(struct sccs, struct scc_entry): New types.
(next_dfs_num, sccstack, sccstate, sccstate_obstack): New globals.
(DFS_write_tree_body): New function.
(DFS_write_tree): Likewise.
(hash_tree): Likewise.
(scc_entry_compare): Likewise.
(hash_scc): Likewise.
(tree_is_indexable): DEBUG_EXPR_DECLs are local entities.
* tree-streamer-in.c (lto_input_ts_list_tree_pointers): Stream
TREE_CHAIN as regular reference.
(streamer_read_integer_cst): Remove.
(streamer_get_pickled_tree): Adjust.
* tree-streamer-out.c (streamer_write_chain): Disable streaming
of DECL_EXTERNALs in BLOCK_VARS for now.
(write_ts_list_tree_pointers): Stream TREE_CHAIN as regular
reference.
* tree-streamer.c (streamer_tree_cache_add_to_node_array):
Add hash value argument and record that if hashes are recorded
in the cache.
(streamer_tree_cache_insert_1): Adjust.
(streamer_tree_cache_insert): Likewise.
(streamer_tree_cache_insert_at): Rename to ...
(streamer_tree_cache_replace_tree): ... this and adjust.
(streamer_tree_cache_append): Adjust.
(record_common_node): Likewise.
(streamer_tree_cache_create): Add argument whether to
record hash values together with trees.
(streamer_tree_cache_delete): Adjust.
* tree-streamer.h (struct streamer_tree_cache_d): Add
vector of hashes.
(streamer_read_integer_cst): Remove.
(streamer_tree_cache_insert): Adjust.
(streamer_tree_cache_append): Likewise.
(streamer_tree_cache_insert_at): Rename to ...
(streamer_tree_cache_replace_tree): ... this and adjust.
(streamer_tree_cache_create): Add argument whether to record hashes.
(streamer_tree_cache_get): Rename to ...
(streamer_tree_cache_get_tree): ... this.
(streamer_tree_cache_get_hash): New function.
* tree.c (cache_integer_cst): New function.
* tree.h (cache_integer_cst): Declare.
(ANON_AGGRNAME_FORMAT, ANON_AGGRNAME_P): Move here from cp/cp-tree.h.
* lto-symtab.c (lto_varpool_replace_node): Only release
DECL_INITIAL of non-prevailing decls.
* varpool.c (varpool_remove_initializer): Do not release
DECL_INITIAL when we are still in CGRAPH_LTO_STREAMING.

cp/
* cp-tree.h (ANON_AGGRNAME_FORMAT, ANON_AGGRNAME_P): Move to tree.h.

lto/
* Make-lang.in (lto.o): Add $(DATA_STREAMER_H) dependency.
* lto.c: Include data-streamer.h.
(lto_read_in_decl_state): Use streamer_tree_cache_get_tree.
(gimple_type_leader_entry_s, gimple_type_leader,
gimple_lookup_type_leader): Remove.
(gtc_visit): Simplify.
(gimple_types_compatible_p): Likewise.
(gimple_register_type_1): Likewise.  Merge into ...
(gimple_register_type): ... this.  Keep it as legacy for
statistics purposes for now.
(fixup_integer_cst): Remove.
(LTO_FIXUP_TREE, lto_fixup_types, lto_ft_*): Simplify and
rename to ...
(MAYBE_REMEMBER_WITH_VARS, maybe_remember_with_vars,
maybe_remember_with_vars_*): ... these.
(uniquify_nodes): Remove.
(lto_fixup_prevailing_type): New function.
(struct tree_scc, struct tree_scc_hasher): New type and hasher.
(tree_scc_hash, tree_scc_hash_obstack): New globals.
(num_merged_types, num_prevailing_types, num_not_merged_types,
num_not_merged_types_in_same_scc, total_scc_size, num_sccs_read,
total_scc_size_merged, num_sccs_merged, num_scc_compares,
num_scc_compare_collisions): New global counters.
(compare_tree_sccs_1): New function.
(compare_tree_sccs): Likewise.
(unify_scc): Likewise.
(lto_read_decls): Stream in tree SCCs and unify them on the
way in.  Finalize prevailing SCC tree members.
(read_cgraph_and_symbols): Do not initialize or free gimple_type_leader.
Allocate and free tree_scc_hash_obstack and tree_scc_hash, do not bother
to ggc-collect during merging.
(print_lto_report_1): Adjust for new merging code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200151 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2013-06-17  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/16128
* parser.c (cp_parser_expression_statement): Check whether
cp_parser_expression returns error_mark_node.

/testsuite
2013-06-17  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/16128
* g++.dg/template/error52.C: New.
* g++.dg/lookup/friend15.C: Update.
* g++.dg/parse/error11.C: Likewise.
* g++.dg/parse/error14.C: Likewise.
* g++.dg/parse/parser-pr28152-2.C: Likewise.
* g++.dg/parse/template25.C: Likewise.
* g++.old-deja/g++.jason/cond.C: Likewise.
* g++.old-deja/g++.mike/for2.C: Likewise.
* g++.old-deja/g++.robertl/eb125.C: Likewise.
* obj-c++.dg/property/dotsyntax-4.mm: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200150 138bc75d-0d04-0410-961f-82ee72b054a4

Fixed a word wrap issue in my entry of testsuite/Changelog.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200149 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite/
2013-06-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

* gcc.target/arm/unaligned-memcpy-2.c (dest): Initialize to
ensure alignment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200148 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-17  Tobias Burnus  <burnus@net-b.de>

        * gfortran.h (gfc_option_t): Add fpe_summary.
        * gfortran.texi (_gfortran_set_options): Update.
        * invoke.texi (-ffpe-summary): Add doc.
        * lang.opt (ffpe-summary): Add flag.
        * options.c (gfc_init_options, gfc_handle_option): Handle it.
        (gfc_handle_fpe_option): Renamed from gfc_handle_fpe_trap_option,
        also handle fpe_summary.
        * trans-decl.c (create_main_function): Update
        _gfortran_set_options call.

2013-06-17  Tobias Burnus  <burnus@net-b.de>

        * libgfortran.h (compile_options_t) Add fpe_summary.
        (get_fpu_except_flags): New prototype.
        * runtime/compile_options.c (set_options, init_compile_options):
        Handle fpe_summary.
        * runtime/stop.c (report_exception): New function.
        (stop_numeric, stop_numeric_f08, stop_string, error_stop_string,
        error_stop_numeric): Call it.
        * config/fpu-387.h (get_fpu_except_flags): New function.
        * config/fpu-aix.h (get_fpu_except_flags): New function.
        * config/fpu-generic.h (get_fpu_except_flags): New function.
        * config/fpu-glibc.h (get_fpu_except_flags): New function.
        * config/fpu-glibc.h (get_fpu_except_flags): New function.
        * configure.ac: Check for fpxcp.h.
        * configure: Regenerate.
        * config.h.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200147 138bc75d-0d04-0410-961f-82ee72b054a4

+2013-06-16  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+       * c-c++-common/cilk-plus/AN/if_test.c (main2): Fixed a bug of accidentally
+       placing minus sign for length instead of stride.
+

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200146 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-17  Jonathan Wakely  <jwakely.gcc@gmail.com>
    Chris Jefferson  <chris@bubblescope.net>

* include/bits/stl_algobase.h (equal): Make C++14 overloads from N3671
dispatch to traditional std::equal for random-access iterators.
(__equal2_aux, __equal2): Remove.
(__equal::equal): Remove unused overloads.
* include/bits/stl_algo.h (is_permutation): Fix typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200145 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200144 138bc75d-0d04-0410-961f-82ee72b054a4

* include/std/shared_mutex (shared_lock::operator=): Add missing
return statement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200141 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2013-06-16  Jürgen Urban  <JuergenUrban@gmx.de>

* config/mips/mips.h (ISA_HAS_MUL3): Include TARGET_MIPS5900.
(ISA_HAS_MULT, ISA_HAS_DMULT, ISA_HAS_DIV, ISA_HAS_DDIV): New macros.
* config/mips/mips.md (mul<mode>3, mul<mode>3_internal)
(mul<mode>3_r4000): Require ISA_HAS_<D>MULT.
(mul<mode>3_mul3): Handle TARGET_MIPS5900.
(mulsidi3_64bit_dmul): Remove redundant TARGET_64BIT test.
(<su>muldi3_highpart, <su>muldi3_highpart_internal, <u>mulditi3)
(<u>mulditi3_internal, <u>mulditi3_r4000): Require ISA_HAS_DMULT
instead of TARGET_64BIT.
(divmod<mode>4, udivmod<mode>4, <u>divmod<GPR:mode>4_hilo_<HILO:mode>):
Require ISA_HAS_<D>DIV.

libgcc/
2013-06-16  Jürgen Urban  <JuergenUrban@gmx.de>

* config/mips/lib2funcs.c: New file.
* config/mips/t-mips (LIB2ADD_ST): Add it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200140 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config.gcc (mips*-mti-linux*, mips64*-*-linux*, mipsisa64*-*-linux*)
(mips*-*-linux*): Move default with_llsc setting to where other
defaults are set.
(mips*-*-vxworks*): Move with_arch default from with_cpu block to
with_arch block.
(mips64r5900-*-*, mips64r5900el-*-*, mipsr5900-*-*, mipsr5900el-*-*):
Likewise.  Remove default with_tune setting.  Move default float
setting to its own block.  Handle with_llsc in the same block as above.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200139 138bc75d-0d04-0410-961f-82ee72b054a4

PR libstdc++/57263
* include/bits/forward_list.h (_Fwd_list_base): Convert to/from
allocator's pointer type.
* include/bits/hashtable.h (_Hashtable): Likewise.
* testsuite/util/testsuite_allocator.h (CustomPointerAlloc): Add.
* testsuite/23_containers/forward_list/allocator/ext_ptr.cc: New.
* testsuite/23_containers/unordered_set/allocator/ext_ptr.cc: New.
* testsuite/23_containers/vector/allocator/ext_ptr.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200136 138bc75d-0d04-0410-961f-82ee72b054a4

* include/std/shared_mutex: Implement N3659.
* include/bits/c++14_warning.h: New.
* include/Makefile.am: Add new headers.
* include/Makefile.in: Regenerate.
* testsuite/30_threads/shared_lock/cons/1.cc: New.
* testsuite/30_threads/shared_lock/locking/2.cc: New.
* testsuite/30_threads/shared_lock/cons/2.cc: New.
* testsuite/30_threads/shared_lock/locking/3.cc: New.
* testsuite/30_threads/shared_lock/cons/3.cc: New.
* testsuite/30_threads/shared_lock/locking/4.cc: New.
* testsuite/30_threads/shared_lock/cons/4.cc: New.
* testsuite/30_threads/shared_lock/modifiers/1.cc: New.
* testsuite/30_threads/shared_lock/cons/5.cc: New.
* testsuite/30_threads/shared_lock/modifiers/2.cc: New.
* testsuite/30_threads/shared_lock/cons/6.cc: New.
* testsuite/30_threads/shared_lock/requirements/
explicit_instantiation.cc: New.
* testsuite/30_threads/shared_lock/locking/1.cc: New.
* testsuite/30_threads/shared_lock/requirements/typedefs.cc: New.
* testsuite/30_threads/shared_mutex/cons/1.cc: New.
* testsuite/30_threads/shared_mutex/cons/assign_neg.cc: New.
* testsuite/30_threads/shared_mutex/cons/copy_neg.cc: New.
* testsuite/30_threads/shared_mutex/requirements/
standard_layout.cc: New.
* testsuite/30_threads/shared_mutex/try_lock/1.cc: New.
* testsuite/30_threads/shared_mutex/try_lock/2.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200134 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:
PR rtl-optimization/57425
PR rtl-optimization/57569
* alias.c (write_dependence_p): Add new parameters mem_size,
canon_mem_addr and mem_canonicalized.  Change type of writep to bool.
Changed all callers.
(canon_anti_dependence): New function.
* cse.c (check_dependence): Use canon_anti_dependence.
* cselib.c (cselib_invalidate_mem): Likewise.
* rtl.h (canon_anti_dependence): Declare.
gcc/testsuite:
PR rtl-optimization/57425
PR rtl-optimization/57569
* gcc.dg/torture/pr57425-1.c, gcc.dg/torture/pr57425-2.c: New files.
* gcc.dg/torture/pr57425-3.c, gcc.dg/torture/pr57569.c: Likewise.
Index: alias.c
===================================================================
--- alias.c (revision 200126)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200133 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2013-06-16  Jürgen Urban  <JuergenUrban@gmx.de>

* config/mips/mips.h (ISA_HAS_LL_SC): Exclude TARGET_MIPS5900.
* config/mips/mips.c (mips_start_ll_sc_sync_block): Output
".set mips3" for 64-bit targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200132 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200131 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
PR fortran/49074
PR fortran/56136
* dependency.c (gfc_check_argument_var_dependency): Return 0 in the
array constructor case.

testsuite/
PR fortran/49074
PR fortran/56136
* gfortran.dg/typebound_assignment_5.f03: Check the absence of any
packing.
* gfortran.dg/typebound_assignment_6.f03: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200128 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-15  Dehao Chen  <dehao@google.com>

* tree-flow.h (gimple_check_call_matching_types): Add new argument.
* gimple-low.c (gimple_check_call_matching_types): Likewise.
(gimple_check_call_args): Likewise.
* value-prof.c (check_ic_target): Likewise.
* ipa-inline.c (early_inliner): Likewise.
* ipa-prop.c (update_indirect_edges_after_inlining): Likewise.
* cgraph.c (cgraph_create_edge_1): Likewise.
(cgraph_make_edge_direct): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200125 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/h8300/h8300.exp: New.
* gcc.dg/pragma-isr.c: Move to ...
* gcc.target/sh/torture/pragma-isr.c: ... here ...
* gcc.target/h8300/pragma-isr.c: ... and here.
* gcc.dg/pragma-isr2.c: Move to ...
* gcc.target/sh/torture/pragma-isr2.c: ... here ...
* gcc.target/h8300/pragma-isr2.c: ... and here.
* gcc.dg/pragma-isr-trapa.c: Move to ...
* gcc.target/sh/pragma-isr-trapa.c: ... here.
* gcc.dg/pragma-isr-trapa2.c: Move to ...
* gcc.target/sh/pragma-isr-trapa2.c: ... here.
* gcc.dg/pragma-isr-trap_exit.c: Move to ...
* gcc.target/sh/pragma-isr-trap-exit.c: ... here.
* gcc.dg/pragma-isr-nosave_low_regs.c: Move to ...
* gcc.target/sh/pragma-isr-nosave_low_regs.c: ... here.
* gcc.dg/attr-isr-nosave_low_regs.c: Move to ...
* gcc.target/sh/attr-isr-nosave_low_regs.c: ... here.
* gcc.dg/attr-isr-trap_exit.c: Move to ...
* gcc.target/sh/attr-isr-trap_exit.c: ... here.
* gcc.dg/attr-isr-trapa.c: Move to ...
* gcc.target/sh/attr-isr-trapa.c: ... here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200117 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200116 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-15  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/57619
* include/bits/unordered_map.h (unordered_map<>::insert,
unordered_multimap<>::insert): Use std::forward, not std::move.
* testsuite/23_containers/unordered_map/insert/57619.C: New.
* testsuite/23_containers/unordered_multimap/insert/57619.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200111 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2013-06-14  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51413
* semantics.c (finish_offsetof): Handle INDIRECT_REF as expr.

/testsuite
2013-06-14  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/51413
* g++.dg/ext/builtin-offsetof1.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200110 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-14  Michael Meissner  <meissner@linux.vnet.ibm.com>

PR target/57615
* config/rs6000/rs6000.md (mov<mode>_ppc64): Call
rs6000_output_move_128bit to handle emitting quad memory
operations.  Set attribute length to 8 bytes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200107 138bc75d-0d04-0410-961f-82ee72b054a4

* gimple.h (gimple_can_coalesce_p): Prototype.
* tree-ssa-coalesce.c (gimple_can_coalesce_p): New function.
(create_outofssa_var_map, coalesce_partitions): Use it.
* tree-ssa-uncprop.c (uncprop_into_successor_phis): Similarly.
* tree-ssa-live.c (var_map_base_init): Use TYPE_CANONICAL
if it's available.

* gcc.dg/tree-ssa/coalesce-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200103 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: fix computation of Offsetof.

The implied offsets must be taken into account
when the selector involves anonymous fields.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200098 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog

2013-06-14  Vidya Praveen <vidyapraveen@arm.com>

* config/aarch64/aarch64-simd.md (aarch64_<su>mlal_lo<mode>):
New pattern.
(aarch64_<su>mlal_hi<mode>, aarch64_<su>mlsl_lo<mode>): Likewise.
(aarch64_<su>mlsl_hi<mode>, aarch64_<su>mlal<mode>): Likewise.
(aarch64_<su>mlsl<mode>): Likewise.

gcc/testsuite/ChangeLog

2013-06-14  Vidya Praveen <vidyapraveen@arm.com>

* gcc.target/aarch64/vect_smlal_1.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200096 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (TARGET_H): Add insn-codes.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200093 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-14  Vidya Praveen  <vidyapraveen@arm.com>

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200092 138bc75d-0d04-0410-961f-82ee72b054a4

2013-06-14  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57508
        * resolve.c (get_temp_from_expr): Don't copy function
        result attributes to temporary.

2013-06-14  Tobias Burnus  <burnus@net-b.de>

        PR fortran/57508
        * gfortran.dg/defined_assignment_7.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@200089 138bc75d-0d04-0410-961f-82ee72b054a4