Jakub Jelinek [Wed, 27 Nov 2013 23:41:56 +0000 (00:41 +0100)]
re PR middle-end/57393 (error: definition in block 4 follows the use / internal compiler error: verify_ssa failed)
PR middle-end/57393
PR tree-optimization/58018
PR tree-optimization/58131
* gcc.dg/torture/pr57393-1.c: New test.
* gcc.dg/torture/pr57393-2.c: New test.
* gcc.dg/torture/pr57393-3.c: New test.
* gcc.dg/torture/pr58018.c: New test.
* gcc.dg/torture/pr58131.c: New test.
* gfortran.dg/pr57393-1.f90: New test.
* gfortran.dg/pr57393-2.f90: New test.
From-SVN: r205466
Bill Schmidt [Wed, 27 Nov 2013 23:36:22 +0000 (23:36 +0000)]
nan_7.f90: Disable for little endian PowerPC.
2013-11-27 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gfortran.dg/nan_7.f90: Disable for little endian PowerPC.
From-SVN: r205464
Uros Bizjak [Wed, 27 Nov 2013 21:57:52 +0000 (22:57 +0100)]
op-4.h: Update from glibc.
* soft-fp/op-4.h: Update from glibc.
From-SVN: r205462
Eric Botcazou [Wed, 27 Nov 2013 21:16:21 +0000 (21:16 +0000)]
var-tracking.c (track_expr_p): Do not track declarations for parts of tracked parameters.
* var-tracking.c (track_expr_p): Do not track declarations for parts
of tracked parameters.
(add_stores): Do not track values for tracked parameters passed in
multiple locations.
(vt_get_decl_and_offset): Handle PARALLEL.
(vt_add_function_parameter): Handle parameters with incoming PARALLEL.
From-SVN: r205461
Jeff Law [Wed, 27 Nov 2013 18:47:43 +0000 (11:47 -0700)]
tree-ssa-threadupdate.c (thread_through_all_blocks): Do not clobber the loop structure thread_block was unsuccessful.
* tree-ssa-threadupdate.c (thread_through_all_blocks): Do not
clobber the loop structure thread_block was unsuccessful. If
thread_block was unsuccessful, cleanup appropriately.
From-SVN: r205459
Uros Bizjak [Wed, 27 Nov 2013 18:07:22 +0000 (19:07 +0100)]
re PR target/56788 (_mm_frcz_sd and _mm_frcz_ss ignore their second argument)
PR target/56788
* gcc.target/i386/xop-frczX.c: New test.
Co-Authored-By: Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
From-SVN: r205458
Jakub Jelinek [Wed, 27 Nov 2013 17:03:27 +0000 (18:03 +0100)]
re PR tree-optimization/59014 (wrong code at -Os and above on x86_64-linux-gnu)
PR tree-optimization/59014
* gcc.c-torture/execute/pr59014-2.c: New test.
From-SVN: r205454
Chen Liqin [Wed, 27 Nov 2013 16:49:21 +0000 (16:49 +0000)]
* config/score/score.h (REG_CLASS_FROM_LETTER): Delete.
From-SVN: r205453
Bernd Edlinger [Wed, 27 Nov 2013 16:33:01 +0000 (16:33 +0000)]
2013-11-27 Bernd Edlinger <bernd.edlinger@hotmail.de>
reverted r205398 on request: Remove parameter keep_aligning from
get_inner_reference.
From-SVN: r205452
Vladimir Makarov [Wed, 27 Nov 2013 16:30:48 +0000 (16:30 +0000)]
re PR rtl-optimization/57410 (ICE: in emit_spill_move, at lra-constraints.c:863 with -fpeel-loops and uninitialised variable)
2013-11-27 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/57410
* gcc.target/i386/pr57410.c: New.
From-SVN: r205451
Rainer Orth [Wed, 27 Nov 2013 16:15:35 +0000 (16:15 +0000)]
Fix ext/random/hypergeometric_distribution/operators/values.cc on Solaris 9
* testsuite/ext/random/hypergeometric_distribution/operators/values.cc:
Use dg-require-cmath instead.
From-SVN: r205450
Paolo Carlini [Wed, 27 Nov 2013 15:55:18 +0000 (15:55 +0000)]
re PR c++/58647 (ICE with function pointer)
/cp
2013-11-27 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58647
* semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
Handle function COMPONENT_REFs.
/testsuite
2013-11-27 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58647
* g++.dg/parse/crash66.C: New.
From-SVN: r205449
Kenneth Zadeck [Wed, 27 Nov 2013 15:42:02 +0000 (15:42 +0000)]
c90-const-expr-8.c: Look for overflow on INT_MIN % -1.
2013-11-27 Kenneth Zadeck <zadeck@naturalbridge.com>
* gcc.dg/c90-const-expr-8.c: Look for overflow on INT_MIN % -1.
* gcc.dg/c99-const-expr-8.c: Look for overflow on INT_MIN % -1.
2013-11-27 Kenneth Zadeck <zadeck@naturalbridge.com>
* fold-const.c
(int_const_binop_1): Make INT_MIN % -1 return 0 with the overflow
bit set.
From-SVN: r205448
Richard Biener [Wed, 27 Nov 2013 15:18:23 +0000 (15:18 +0000)]
re PR middle-end/58723 (ICE in lto_output_edge, at lto-cgraph.c:300 for OpenMP's simd reduction)
2013-11-27 Richard Biener <rguenther@suse.de>
PR middle-end/58723
* cgraphbuild.c (build_cgraph_edges): Do not build edges
for internal calls.
(rebuild_cgraph_edges): Likewise.
* ipa-inline-analysis.c (estimate_function_body_sizes):
Skip internal calls.
* tree-inline.c (estimate_num_insns): Estimate size of internal
calls as 0.
(gimple_expand_calls_inline): Do not try inline-expanding
internal calls.
* lto-streamer-in.c (input_cfg): Stream loop safelen,
force_vect and simduid.
(input_struct_function_base): Stream has_force_vect_loops
and has_simduid_loops.
(input_function): Adjust.
* lto-streamer-out.c (output_cfg): Stream loop safelen,
force_vect and simduid.
(output_struct_function_base): Stream has_force_vect_loops
and has_simduid_loops.
From-SVN: r205447
Rainer Orth [Wed, 27 Nov 2013 15:15:23 +0000 (15:15 +0000)]
Fix ext/random/hypergeometric_distribution/operators/values.cc on Solaris 9
* testsuite/ext/random/hypergeometric_distribution/operators/values.cc
(test01): Wrap in _GLIBCXX_USE_C99_MATH_TR1.
From-SVN: r205446
Kai Tietz [Wed, 27 Nov 2013 13:25:51 +0000 (14:25 +0100)]
winnt.c (i386_pe_section_type_flags): Use const pointer cast.
* config/i386/winnt.c (i386_pe_section_type_flags): Use const
pointer cast.
From-SVN: r205445
Kugan Vivekanandarajah [Wed, 27 Nov 2013 12:17:05 +0000 (12:17 +0000)]
tm.texi.in (TARGET_HAS_NO_HW_DIVIDE): Define.
2013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
gcc/
* doc/tm.texi.in (TARGET_HAS_NO_HW_DIVIDE): Define.
* doc/tm.texi (TARGET_HAS_NO_HW_DIVIDE): Regenerate.
libgcc/
* libgcc2.c (__udivmoddi4): Define new implementation when
TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
divide instructions.
From-SVN: r205444
Marek Polacek [Wed, 27 Nov 2013 11:40:22 +0000 (11:40 +0000)]
re PR sanitizer/59306 (ICE with -fsanitize=null: gimple check: expected gimple_call(error_mark), have gimple_assign(addr_expr) in gimple_call_arg)
PR sanitizer/59306
* ubsan.c (instrument_null): Use gimple_store_p/gimple_assign_load_p
instead of walk_gimple_op.
(ubsan_pass): Adjust. Call instrument_null only if SANITIZE_NULL.
testsuite/
* g++.dg/ubsan/pr59306.C: New test.
From-SVN: r205443
Aldy Hernandez [Wed, 27 Nov 2013 11:20:06 +0000 (11:20 +0000)]
cgraph.h (enum cgraph_simd_clone_arg_type): New.
* cgraph.h (enum cgraph_simd_clone_arg_type): New.
(struct cgraph_simd_clone_arg, struct cgraph_simd_clone): New.
(struct cgraph_node): Add simdclone and simd_clones fields.
* config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen,
ix86_simd_clone_adjust, ix86_simd_clone_usable): New functions.
(TARGET_SIMD_CLONE_COMPUTE_VECSIZE_AND_SIMDLEN,
TARGET_SIMD_CLONE_ADJUST, TARGET_SIMD_CLONE_USABLE): Define.
* doc/tm.texi.in (TARGET_SIMD_CLONE_COMPUTE_VECSIZE_AND_SIMDLEN,
TARGET_SIMD_CLONE_ADJUST, TARGET_SIMD_CLONE_USABLE): Add.
* doc/tm.texi: Regenerated.
* ggc.h (ggc_alloc_cleared_simd_clone_stat): New function.
* ipa-cp.c (determine_versionability): Fail if "omp declare simd"
attribute is present.
* omp-low.c: Include pretty-print.h, ipa-prop.h and tree-eh.h.
(simd_clone_vector_of_formal_parm_types): New function.
(simd_clone_struct_alloc, simd_clone_struct_copy,
simd_clone_vector_of_formal_parm_types, simd_clone_clauses_extract,
simd_clone_compute_base_data_type, simd_clone_mangle,
simd_clone_create, simd_clone_adjust_return_type,
create_tmp_simd_array, simd_clone_adjust_argument_types,
simd_clone_init_simd_arrays): New functions.
(struct modify_stmt_info): New type.
(ipa_simd_modify_stmt_ops, ipa_simd_modify_function_body,
simd_clone_adjust, expand_simd_clones, ipa_omp_simd_clone): New
functions.
(pass_data_omp_simd_clone): New variable.
(pass_omp_simd_clone): New class.
(make_pass_omp_simd_clone): New function.
* passes.def (pass_omp_simd_clone): New.
* target.def (TARGET_SIMD_CLONE_COMPUTE_VECSIZE_AND_SIMDLEN,
TARGET_SIMD_CLONE_ADJUST, TARGET_SIMD_CLONE_USABLE): New target
hooks.
* target.h (struct cgraph_node, struct cgraph_simd_node): Declare.
* tree-core.h (OMP_CLAUSE_LINEAR_VARIABLE_STRIDE): Document.
* tree.h (OMP_CLAUSE_LINEAR_VARIABLE_STRIDE): Define.
* tree-pass.h (make_pass_omp_simd_clone): New prototype.
* tree-vect-data-refs.c: Include cgraph.h.
(vect_analyze_data_refs): Inline by hand find_data_references_in_loop
and find_data_references_in_bb, if find_data_references_in_stmt
fails, still allow calls to #pragma omp declare simd functions
in #pragma omp simd loops unless they contain data references among
the call arguments or in lhs.
* tree-vect-loop.c (vect_determine_vectorization_factor): Handle
calls with no lhs.
(vect_transform_loop): Allow NULL STMT_VINFO_VECTYPE for calls without
lhs.
* tree-vectorizer.h (enum stmt_vec_info_type): Add
call_simd_clone_vec_info_type.
(struct _stmt_vec_info): Add simd_clone_fndecl field.
(STMT_VINFO_SIMD_CLONE_FNDECL): Define.
* tree-vect-stmts.c: Include tree-ssa-loop.h,
tree-scalar-evolution.h and cgraph.h.
(vectorizable_call): Handle calls without lhs. Assert
!stmt_can_throw_internal instead of failing for it. Don't update
EH stuff.
(struct simd_call_arg_info): New.
(vectorizable_simd_clone_call): New function.
(vect_transform_stmt): Call it.
(vect_analyze_stmt): Likewise. Allow NULL STMT_VINFO_VECTYPE for
calls without lhs.
* ipa-prop.c (ipa_add_new_function): Only call ipa_analyze_node
if cgraph_function_with_gimple_body_p is true.
c/
* c-decl.c (c_builtin_function_ext_scope): Avoid binding if
external_scope is NULL.
cp/
* semantics.c (finish_omp_clauses): For #pragma omp declare simd
linear clause step call maybe_constant_value.
testsuite/
* g++.dg/gomp/declare-simd-1.C (f38): Make sure
simdlen is a power of two.
* gcc.dg/gomp/simd-clones-2.c: Compile on all targets.
Remove -msse2. Adjust regexps for name mangling changes.
* gcc.dg/gomp/simd-clones-3.c: Likewise.
* gcc.dg/vect/vect-simd-clone-1.c: New test.
* gcc.dg/vect/vect-simd-clone-2.c: New test.
* gcc.dg/vect/vect-simd-clone-3.c: New test.
* gcc.dg/vect/vect-simd-clone-4.c: New test.
* gcc.dg/vect/vect-simd-clone-5.c: New test.
* gcc.dg/vect/vect-simd-clone-6.c: New test.
* gcc.dg/vect/vect-simd-clone-7.c: New test.
* gcc.dg/vect/vect-simd-clone-8.c: New test.
* gcc.dg/vect/vect-simd-clone-9.c: New test.
* gcc.dg/vect/vect-simd-clone-10.c: New test.
* gcc.dg/vect/vect-simd-clone-10.h: New file.
* gcc.dg/vect/vect-simd-clone-10a.c: New file.
* gcc.dg/vect/vect-simd-clone-11.c: New test.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r205442
Rainer Orth [Wed, 27 Nov 2013 10:16:43 +0000 (10:16 +0000)]
Properly set ld_library_path in cilk-plus tests
* gcc.dg/cilk-plus/cilk-plus.exp: Append to ld_library_path.
Call set_ld_library_path_env_vars.
* g++.dg/cilk-plus/cilk-plus.exp: Likewise.
From-SVN: r205441
Tom de Vries [Wed, 27 Nov 2013 10:00:48 +0000 (10:00 +0000)]
Handle vector increment/decrement in build_unary_op
2013-11-27 Tom de Vries <tom@codesourcery.com>
Marc Glisse <marc.glisse@inria.fr>
PR c++/59032
* c-typeck.c (build_unary_op): Allow vector increment and decrement.
* typeck.c (cp_build_unary_op): Allow vector increment and decrement.
* c-c++-common/pr59032.c: New testcase.
Co-Authored-By: Marc Glisse <marc.glisse@inria.fr>
From-SVN: r205439
Tom de Vries [Wed, 27 Nov 2013 10:00:30 +0000 (10:00 +0000)]
Don't create out-of-bounds BIT_FIELD_REF.
2013-11-27 Tom de Vries <tom@codesourcery.com>
Marc Glisse <marc.glisse@inria.fr>
PR middle-end/59037
* semantics.c (cxx_fold_indirect_ref): Don't create out-of-bounds
BIT_FIELD_REF.
* fold-const.c (fold_indirect_ref_1): Don't create out-of-bounds
BIT_FIELD_REF.
* gimple-fold.c (gimple_fold_indirect_ref): Same.
* tree-cfg.c (verify_expr): Give error if BIT_FIELD_REF is
out-of-bounds.
* c-c++-common/pr59037.c: New testcase.
Co-Authored-By: Marc Glisse <marc.glisse@inria.fr>
From-SVN: r205438
Eric Botcazou [Wed, 27 Nov 2013 09:17:23 +0000 (09:17 +0000)]
re PR middle-end/59138 (possible packed struct miscompile)
PR middle-end/59138
* expr.c (emit_group_store): Don't write past the end of the structure.
(store_bit_field): Fix formatting.
From-SVN: r205436
Richard Biener [Wed, 27 Nov 2013 08:50:15 +0000 (08:50 +0000)]
re PR tree-optimization/59288 (ICE in get_initial_def_for_induction)
2013-11-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/59288
* tree-vect-loop.c (get_initial_def_for_induction): Do not
re-analyze the PHI but use STMT_VINFO_LOOP_PHI_EVOLUTION_PART.
* gcc.dg/torture/pr59288.c: New testcase.
From-SVN: r205434
Marek Polacek [Wed, 27 Nov 2013 08:02:48 +0000 (08:02 +0000)]
ubsan.c (ubsan_type_descriptor): If varpool_get_node returns NULL for a decl, recreate that decl.
2013-11-27 Marek Polacek <polacek@redhat.com>
* ubsan.c (ubsan_type_descriptor): If varpool_get_node returns NULL
for a decl, recreate that decl. Save into the hash table VAR_DECLs
rather than ADDR_EXPRs.
testsuite/
* c-c++-common/ubsan/undefined-1.c: New test.
From-SVN: r205433
Alexander Ivchenko [Wed, 27 Nov 2013 07:57:04 +0000 (07:57 +0000)]
hpux.h (TARGET_LIBC_HAS_FUNCTION): Fix typo.
* config/ia64/hpux.h (TARGET_LIBC_HAS_FUNCTION): Fix typo.
From-SVN: r205432
David Malcolm [Wed, 27 Nov 2013 02:26:25 +0000 (02:26 +0000)]
Fix checking of gimple types
* gengtype.c (struct seen_tag): New.
(already_seen_tag): New.
(mark_tag_as_seen): New.
(walk_subclasses): Support having multiple subclasses using the
same tag by tracking which tags have already been seen, and using
this to avoid adding duplicate cases to the "switch" statement.
The call to already_seen_tag introduces an O(N^2) when running
gengtype on N, the number of tags, due to the repeated linear
search, but currently max(N) is relatively small (the number of
GSS codes, which is 26).
(walk_type): Pass in a seen_tag for use by the walk_subclasses
recursion.
* gimple.def (GIMPLE_OMP_ATOMIC_STORE, GIMPLE_OMP_RETURN): Rename
underlying GSS values for these codes (from GSS_OMP_ATOMIC_STORE to
GSS_OMP_ATOMIC_STORE_LAYOUT) to make clear that although
GIMPLE_OMP_RETURN happens to share the data layout of
GIMPLE_OMP_ATOMIC_STORE, they are not otherwise related.
(GIMPLE_OMP_PARALLEL, GIMPLE_OMP_TARGET): Likewise, rename
underlying GSS value from GSS_OMP_PARALLEL to
GSS_OMP_PARALLEL_LAYOUT to make clear that these gimple codes are
not directly related; they merely share in-memory layout.
(GIMPLE_OMP_SINGLE, GIMPLE_OMP_TEAMS): Likewise, rename GSS values
for these two codes from GSS_OMP_SINGLE to GSS_OMP_SINGLE_LAYOUT.
* gsstruct.def (GSS_OMP_PARALLEL, gimple_statement_omp_parallel):
Rename to...
(GSS_OMP_PARALLEL_LAYOUT, gimple_statement_omp_parallel_layout):
...these.
(GSS_OMP_SINGLE, gimple_statement_omp_single): Rename to...
(GSS_OMP_SINGLE_LAYOUT, gimple_statement_omp_single_layout):
...these.
(GSS_OMP_ATOMIC_STORE, gimple_statement_omp_atomic_store): Rename
to...
(GSS_OMP_ATOMIC_STORE_LAYOUT, gimple_statement_omp_atomic_store):
...these.
* gimple.h (gimple_statement_resx): New subclass of
gimple_statement_eh_ctrl, with the invariant that
stmt->code == GIMPLE_RESX.
(gimple_statement_eh_dispatch): New subclass of
gimple_statement_eh_ctrl, with the invariant that
stmt->code == GIMPLE_EH_DISPATH.
(gimple_statement_omp_parallel): The existing class expressed
a layout (GSS_OMP_PARALLEL), but the codes with that layout
are not all related, so it makes more sense for this class to
express a *code* (GIMPLE_OMP_PARALLEL). GSS_OMP_PARALLEL has
been renamed to GSS_OMP_PARALLEL_LAYOUT to express this, so
rename the existing gimple_statement_omp_parallel class to...
(gimple_statement_omp_parallel_layout): ...this, expressing
a statement of structure layout GSS_OMP_PARALLEL_LAYOUT.
(gimple_statement_omp_taskreg): New subclass of
gimple_statement_omp_parallel_layout, expressing the invariant
that the code is one of GIMPLE_OMP_PARALLEL or GIMPLE_OMP_TASK,
as used by the various gimple_omp_taskreg_ accessors.
(gimple_statement_omp_parallel): Reintroduce this class, this time
as a subclass of gimple_statement_omp_taskreg to express the
invariant stmt->code == GIMPLE_OMP_PARALLEL.
(gimple_statement_omp_target) New class, subclassing
gimple_statement_omp_parallel_layout, to express the invariant
stmt->code == GIMPLE_OMP_TARGET.
(gimple_statement_omp_task): Update to inherit from
gimple_statement_omp_taskreg rather than
gimple_statement_omp_parallel.
(gimple_statement_omp_single): Rename to...
(gimple_statement_omp_single_layout): ...this, expressing the
invariant that the layout is GSS_OMP_SINGLE_LAYOUT.
(gimple_statement_omp_single): ...and reintroduce this name as
a subclass of gimple_statement_omp_single_layout, expressing
the invariant that code == GIMPLE_OMP_SINGLE.
(gimple_statement_omp_teams): New class, subclassing
gimple_statement_omp_single_layout, for the code GIMPLE_OMP_TEAMS.
(gimple_statement_omp_atomic_store): Rename to...
(gimple_statement_omp_atomic_store_layout): ...this, expressing
the invariant that the layout is GSS_OMP_ATOMIC_STORE_LAYOUT.
(gimple_statement_omp_atomic_store): ...and reintroduce this
name as a subclass of gimple_statement_omp_atomic_store_layout
with code == GIMPLE_OMP_ATOMIC_STORE.
(gimple_statement_omp_return): New class, subclassing
gimple_statement_omp_atomic_store_layout for the code
GIMPLE_OMP_RETURN.
(is_a_helper <gimple_statement_eh_ctrl>::test): Delete.
(is_a_helper <gimple_statement_resx>::test): New.
(is_a_helper <gimple_statement_eh_dispatch>::test): New.
(is_a_helper <gimple_statement_omp_atomic_store>::test): Only
check for GIMPLE_OMP_ATOMIC_STORE, not for GIMPLE_OMP_RETURN.
(is_a_helper <gimple_statement_omp_return>::test): New.
(is_a_helper <gimple_statement_omp_taskreg>::test): New.
(is_a_helper <gimple_statement_omp_parallel>::test): Only check
for GIMPLE_OMP_PARALLEL, not for GIMPLE_OMP_TASK or
GIMPLE_OMP_TARGET.
(is_a_helper <gimple_statement_omp_target>::test): New.
(is_a_helper <gimple_statement_omp_single>::test): Only check
for GIMPLE_OMP_SINGLE, not for GIMPLE_OMP_TEAMS.
(is_a_helper <gimple_statement_omp_teams>::test): New.
(is_a_helper <const gimple_statement_eh_ctrl>::test): Delete.
(is_a_helper <const gimple_statement_resx>::test): New.
(is_a_helper <const gimple_statement_eh_dispatch>::test): New.
(is_a_helper <const gimple_statement_omp_atomic_store>::test): Only
check for GIMPLE_OMP_ATOMIC_STORE, not for GIMPLE_OMP_RETURN.
(is_a_helper <const gimple_statement_omp_return>::test): New.
(is_a_helper <const gimple_statement_omp_taskreg>::test): New.
(is_a_helper <const gimple_statement_omp_parallel>::test): Only
check for GIMPLE_OMP_PARALLEL, not for GIMPLE_OMP_TASK or
GIMPLE_OMP_TARGET.
(is_a_helper <const gimple_statement_omp_target>::test): New.
(is_a_helper <const gimple_statement_omp_single>::test): Only
check for GIMPLE_OMP_SINGLE, not for GIMPLE_OMP_TEAMS.
(is_a_helper <const gimple_statement_omp_teams>::test): New.
(gimple_omp_return_set_lhs, gimple_omp_return_lhs,
gimple_omp_return_lhs_ptr): Replace bogus downcasts to
gimple_statement_omp_atomic_store with downcasts to
gimple_statement_omp_return, thus requiring that the code be
GIMPLE_OMP_RETURN.
(gimple_resx_region, gimple_resx_set_region): Replace bogus
downcasts to gimple_statement_eh_ctrl with downcasts to
gimple_statement_resx, thus requiring that the code be
GIMPLE_RESX.
(gimple_eh_dispatch_region, gimple_eh_dispatch_set_region):
Replace bogus downcasts to const gimple_statement_eh_ctrl with
downcasts to gimple_statement_eh_dispatch, thus requiring that
the code be GIMPLE_EH_DISPATCH.
(gimple_omp_taskreg_clauses, gimple_omp_taskreg_clauses_ptr)
gimple_omp_taskreg_set_clauses, gimple_omp_taskreg_child_fn,
gimple_omp_taskreg_child_fn_ptr, gimple_omp_taskreg_set_child_fn,
gimple_omp_taskreg_data_arg, gimple_omp_taskreg_data_arg_ptr,
gimple_omp_taskreg_set_data_arg): Replace bogus downcasts to
gimple_statement_omp_parallel with downcasts to
gimple_statement_omp_taskreg, thus requiring that the code be
either GIMPLE_OMP_PARALLEL or GIMPLE_OMP_TASK.
(gimple_omp_target_clauses, gimple_omp_target_clauses_ptr
gimple_omp_target_set_clauses, gimple_omp_target_child_fn
gimple_omp_target_child_fn_ptr, gimple_omp_target_set_child_fn
gimple_omp_target_data_arg, gimple_omp_target_data_arg_ptr
gimple_omp_target_set_data_arg): Replace bogus downcasts to
gimple_statement_omp_parallel with downcasts to
gimple_statement_omp_target, thus requiring that the code be
GIMPLE_OMP_TARGET.
(gimple_omp_teams_clauses, gimple_omp_teams_clauses_ptr
gimple_omp_teams_set_clauses): Replace bogus downcasts to
gimple_statement_omp_single with downcasts to
gimple_statement_omp_teams, thus requiring that the code be
GIMPLE_OMP_TEAMS.
* gimple.c (gimple_build_resx): Fix bogus as_a<> to use
gimple_statement_resx.
(gimple_build_eh_dispatch): Fix bogus as_a<> to use
gimple_statement_eh_dispatch.
From-SVN: r205428
Ian Lance Taylor [Wed, 27 Nov 2013 01:05:38 +0000 (01:05 +0000)]
libgo: Update to current Go library.
From-SVN: r205426
GCC Administrator [Wed, 27 Nov 2013 00:17:09 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r205425
Ian Lance Taylor [Tue, 26 Nov 2013 23:27:29 +0000 (23:27 +0000)]
runtime: Fix handling of surrogate pairs in string([]rune).
From-SVN: r205422
Jakub Jelinek [Tue, 26 Nov 2013 21:29:30 +0000 (22:29 +0100)]
re PR tree-optimization/59014 (wrong code at -Os and above on x86_64-linux-gnu)
PR tree-optimization/59014
* tree-vrp.c (register_edge_assert_for_1): Don't look
through conversions from non-integral types or through
narrowing conversions.
* gcc.c-torture/execute/pr59014.c: New test.
From-SVN: r205417
Jakub Jelinek [Tue, 26 Nov 2013 21:28:26 +0000 (22:28 +0100)]
re PR target/59229 (ICE in ix86_expand_set_or_movmem)
PR target/59229
* config/i386/i386.c (device_alg): Fix up formatting.
(ix86_expand_set_or_movmem): Handle max_size < epilogue_size_needed
similarly to count && count < epilogue_size_needed. Fix up
comment typo.
* builtins.c (determine_block_size): Fix comment typo.
* gcc.c-torture/execute/pr59229.c: New test.
From-SVN: r205416
Jakub Jelinek [Tue, 26 Nov 2013 21:27:19 +0000 (22:27 +0100)]
re PR sanitizer/59258 (ubsan: ICE(segfault): stack-buffer-overflow with -fsanitize=undefined)
PR sanitizer/59258
* ubsan.c (ubsan_source_location): Don't add any location
to ADDR_EXPR in the ctor. Revert 2013-11-22 change.
(ubsan_create_data): Strip block info from LOC.
From-SVN: r205415
Jakub Jelinek [Tue, 26 Nov 2013 20:55:39 +0000 (21:55 +0100)]
re PR middle-end/59273 (ICE in expand_expr_real_2, at expr.c:9188 on alpha)
PR middle-end/59273
* tree-vect-generic.c (optimize_vector_constructor): Don't optimize
if there isn't optab handler for the corresponding vector PLUS_EXPR.
From-SVN: r205414
Jakub Jelinek [Tue, 26 Nov 2013 20:54:37 +0000 (21:54 +0100)]
re PR rtl-optimization/59166 (ICE in simplify_subreg, at simplify-rtx.c:5901 on valid code (at -O1 and above with -g enabled))
PR rtl-optimization/59166
* ira.c (find_moveable_pseudos): Use DF_REF_REAL_LOC instead of
DF_REF_LOC in validate_change call.
(split_live_ranges_for_shrink_wrap): Likewise.
* gcc.dg/torture/pr59166.c: New test.
From-SVN: r205413
Jakub Jelinek [Tue, 26 Nov 2013 20:39:56 +0000 (21:39 +0100)]
re PR c++/58874 ([c++11] ICE with OpenMP reduction declaration and -std=c++11)
PR c++/58874
* parser.c (cp_parser_late_parsing_for_member): For OpenMP UDRs
pass 2 instead of 0 to finish_function.
* g++.dg/gomp/pr58874.C: New test.
From-SVN: r205412
Jakub Jelinek [Tue, 26 Nov 2013 20:38:59 +0000 (21:38 +0100)]
re PR middle-end/59150 (ICE: in expand_one_var, at cfgexpand.c:1242 with -fopenmp)
PR middle-end/59150
* omp-low.c (lower_rec_input_clause): For reduction with placeholder
of references to constant size types in simd loops, defer emitting
initializer for the new_var, emit it later on only if not using
SIMD arrays for it.
* g++.dg/gomp/pr59150.C: New test.
From-SVN: r205411
Jakub Jelinek [Tue, 26 Nov 2013 20:38:10 +0000 (21:38 +0100)]
re PR middle-end/59152 (ICE: loop 2's latch does not have an edge to its header with -fopenmp -fipa-pure-const)
PR middle-end/59152
* omp-low.c (expand_omp_for_static_chunk): Don't set loop->latch
for the inner loop if collapse_bb is non-NULL.
(expand_omp_simd): Use cont_bb rather than e->dest as latch.
* c-c++-common/gomp/pr59152.c: New test.
From-SVN: r205410
Uros Bizjak [Tue, 26 Nov 2013 19:37:01 +0000 (20:37 +0100)]
openmp-simd-1.c: Cleanup original tree dump.
* gcc.dg/gomp/openmp-simd-1.c: Cleanup original tree dump.
* gcc.dg/gomp/openmp-simd-2.c: Ditto.
* g++.dg/gomp/openmp-simd-1.C: Ditto.
* g++.dg/gomp/openmp-simd-2.C: Ditto.
* gfortran.dg/c_loc_test_22.f90: Ditto.
* gcc.dg/tree-ssa/attr-alias-2.c: Cleanup optimized tree dump.
* gcc.dg/tree-ssa/isolate-5.c: Ditto.
* gcc.dg/tree-ssa/pr57361.c: Cleanup dse1 tree dump.
* gcc.dg/vect/vect-124.c: Cleanup vect tree dump.
* gcc.dg/pr57518.c: Cleanup ira rtl dump.
* gcc.dg/tree-prof/cold_partition_label.c: Cleanup saved temps.
From-SVN: r205408
Bernd Edlinger [Tue, 26 Nov 2013 19:00:51 +0000 (19:00 +0000)]
2013-11-26 Bernd Edlinger <bernd.edlinger@hotmail.de>
revised the ChangeLog from r205398:
moved ada changes from gcc/ChangeLog to gcc/ada/Changelog
From-SVN: r205407
Ian Lance Taylor [Tue, 26 Nov 2013 18:09:09 +0000 (18:09 +0000)]
compiler: If type defined as type, forward hash/equal functions.
Fixes http://golang.org/issue/6789 .
From-SVN: r205404
Bernd Edlinger [Tue, 26 Nov 2013 16:58:40 +0000 (16:58 +0000)]
Remove parameter keep_aligning from get_inner_reference.
2013-11-26 Bernd Edlinger <bernd.edlinger@hotmail.de>
Remove parameter keep_aligning from get_inner_reference.
* tree.h (get_inner_reference): Adjust header.
* expr.c (get_inner_reference): Remove parameter keep_aligning.
(get_bit_range, expand_assignment,
expand_expr_addr_expr_1, expand_expr_real_1): Adjust.
* asan.c (instrument_derefs): Adjust.
* builtins.c (get_object_alignment_2): Adjust. Remove handling of
VIEW_CONVERT_EXPR.
* cfgexpand.c (expand_debug_expr): Adjust.
* dbxout.c (dbxout_expand_expr): Adjust.
* dwarf2out.c (loc_list_for_address_of_addr_expr_of_indirect_ref,
loc_list_from_tree, fortran_common): Adjust.
* fold-const.c (optimize_bit_field_compare,
decode_field_reference, fold_unary_loc, fold_comparison,
split_address_to_core_and_offset): Adjust.
* gimple-ssa-strength-reduction.c (slsr_process_ref): Adjust.
* simplifx-rtx.c (delegitimize_mem_from_attrs): Adjust.
* tree-affine.c (tree_to_aff_combination,
get_inner_reference_aff): Adjust.
* tree-data-ref.c (split_constant_offset_1,
dr_analyze_innermost): Adjust.
* tree-vect-data-refs.c (vect_check_gather,
vect_analyze_data_refs): Adjust.
* tree-scalar-evolution.c (interpret_rhs_expr): Adjust.
* tree-ssa-loop-ivopts.c (may_be_unaligned_p,
split_address_cost): Adjust.
* tsan.c (instrument_expr): Adjust.
* ada/gcc-interface/decl.c (elaborate_expression_1): Adjust.
* ada/gcc-interface/trans.c (Attribute_to_gnu): Adjust.
* ada/gcc-interface/utils2.c (build_unary_op): Adjust.
* config/mips/mips.c (r10k_safe_mem_expr_p): Adjust.
From-SVN: r205398
Yufeng Zhang [Tue, 26 Nov 2013 16:36:14 +0000 (16:36 +0000)]
arm.c (arm_legitimize_address): Check xop1 is not a constant immediate before force_reg.
gcc/
* config/arm/arm.c (arm_legitimize_address): Check xop1 is not
a constant immediate before force_reg.
gcc/testsuite/
* gcc.target/arm/
20131120.c: New test.
From-SVN: r205397
Richard Biener [Tue, 26 Nov 2013 15:14:52 +0000 (15:14 +0000)]
re PR tree-optimization/59245 (ICE on valid code at -O3 on x86_64-linux-gnu in set_value_range, at tree-vrp.c:443)
2013-11-26 Richard Biener <rguenther@suse.de>
PR tree-optimization/59245
* tree-vrp.c (set_value_range): Assert that we don't have
overflowed constants (but our infinities).
(set_value_range_to_value): Drop all overflow flags.
(vrp_visit_phi_node): Likewise.
(vrp_visit_assignment_or_call): Use set_value_range_to_value
to set a constant range.
* gcc.dg/torture/pr59245.c: New testcase.
From-SVN: r205395
Kyrylo Tkachov [Tue, 26 Nov 2013 15:06:06 +0000 (15:06 +0000)]
re PR target/59290 ([ARM] regression on negdi-2.c (big-endian))
[gcc/]
2013-11-26 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/59290
* config/arm/arm.md (*zextendsidi_negsi): New pattern.
* config/arm/arm.c (arm_new_rtx_costs): Initialise cost correctly
for zero_extend case.
[gcc/testsuite/]
2013-11-26 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
PR target/59290
* gcc.target/arm/negdi-2.c: Scan more general register names.
From-SVN: r205394
H.J. Lu [Tue, 26 Nov 2013 13:31:25 +0000 (13:31 +0000)]
Add -fuse-ld=bfd/-fuse-ld=gold support to exec-tool.in
PR bootstrap/55552
* configure.ac (install_gold_as_default): New. Set to yes for
--disable-ld or --enable-gold=default.
(gcc_cv_ld_gold_srcdir): New.
(gcc_cv_ld): Also check in-tree gold if install_gold_as_default
is yes.
(ORIGINAL_LD_BFD_FOR_TARGET): New AC_SUBST.
(ORIGINAL_LD_GOLD_FOR_TARGET): Likewise.
* configure: Regenerated.
* exec-tool.in (ORIGINAL_LD_BFD_FOR_TARGET): New variable.
(ORIGINAL_LD_GOLD_FOR_TARGET): Likewise.
(original) [collect-ld && -fuse-ld=bfd]: Set to
$ORIGINAL_LD_BFD_FOR_TARGET.
(original) [collect-ld && -fuse-ld=gold]: Set to
$ORIGINAL_LD_GOLD_FOR_TARGET.
(dir) [collect-ld && ../gold/ld-new]: Set to gold.
(fast_install) [collect-ld && ../gold/ld-new]: Set to yes.
From-SVN: r205392
Terry Guo [Tue, 26 Nov 2013 11:58:37 +0000 (11:58 +0000)]
arm.c (require_pic_register): Handle high pic base register for thumb-1.
gcc/ChangeLog
2013-11-26 Terry Guo <terry.guo@arm.com>
* config/arm/arm.c (require_pic_register): Handle high pic base
register for thumb-1.
(arm_load_pic_register): Also initialize high pic base register.
* doc/invoke.texi: Update documentation for option -mpic-register.
gcc/testsuite/ChangeLog
2013-11-26 Terry Guo <terry.guo@arm.com>
* gcc.target/arm/thumb1-pic-high-reg.c: New case.
* gcc.target/arm/thumb1-pic-single-base.c: New case.
From-SVN: r205391
Oleg Endo [Tue, 26 Nov 2013 11:48:16 +0000 (11:48 +0000)]
re PR target/58314 (SH4 error: 'asm' operand requires impossible reload)
PR target/58314
PR target/50751
* config/sh/sh.c (max_mov_insn_displacement, disp_addr_displacement):
Prefix function names with 'sh_'. Make them non-static.
* config/sh/sh-protos.h (sh_disp_addr_displacement,
sh_max_mov_insn_displacement): Add declarations.
* config/sh/constraints.md (Q): Reject QImode.
(Sdd): Use match_code "mem".
(Snd): Fix erroneous matching of non-memory operands.
* config/sh/predicates.md (short_displacement_mem_operand): New
predicate.
(general_movsrc_operand): Disallow PC relative QImode loads.
* config/sh/sh.md (*mov<mode>_reg_reg): Remove it.
(*movqi, *movhi): Merge both insns into...
(*mov<mode>): ... this new insn. Replace generic 'm' constraints with
'Snd' and 'Sdd' constraints. Calculate insn length dynamically based
on the operand types.
From-SVN: r205390
Paolo Carlini [Tue, 26 Nov 2013 11:31:46 +0000 (11:31 +0000)]
re PR c++/58700 (ICE declaring static bit-field)
/cp
2013-11-26 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58700
* decl.c (grokdeclarator): Don't try to pass declarator->id_loc
to build_lang_decl_loc when declarator is null.
/testsuite
2013-11-26 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58700
* g++.dg/parse/bitfield4.C: New.
From-SVN: r205389
Joern Rennecke [Tue, 26 Nov 2013 11:04:00 +0000 (11:04 +0000)]
Fix --enable-werror-always build errors:
* config/epiphany/epiphany.c (epiphany_expand_prologue):
Remove unused variable save_config.
(epiphany_compute_frame_size): Avoid signed/unsigned comparison in
assert.
From-SVN: r205388
Paolo Carlini [Tue, 26 Nov 2013 10:12:30 +0000 (10:12 +0000)]
cvt.c (cp_convert_and_check): Avoid calling cp_convert unnecessarily.
2013-11-26 Paolo Carlini <paolo.carlini@oracle.com>
* cvt.c (cp_convert_and_check): Avoid calling cp_convert
unnecessarily.
From-SVN: r205387
James Greenhalgh [Tue, 26 Nov 2013 10:04:51 +0000 (10:04 +0000)]
[AArch64] [4/4 Fix vtbx1] Handle vtbx{1,3} emulation sequence using
other intrinsics
gcc/
* config/aarch64/arm_neon.h (vtbx1_<psu>8): Emulate behaviour
using other intrinsics.
(vtbx3_<psu>8): Likewise.
From-SVN: r205386
James Greenhalgh [Tue, 26 Nov 2013 10:03:14 +0000 (10:03 +0000)]
[AArch64] [3/4 Fix vtbx1]Implement bsl intrinsics using builtins
gcc/
* config/aarch64/aarch64-builtins.c
(aarch64_types_bsl_p_qualifiers): New.
(aarch64_types_bsl_s_qualifiers): Likewise.
(aarch64_types_bsl_u_qualifiers): Likewise.
(TYPES_BSL_P): Likewise.
(TYPES_BSL_S): Likewise.
(TYPES_BSL_U): Likewise.
(BUILTIN_VALLDIF): Likewise.
(BUILTIN_VDQQH): Likewise.
* config/aarch64/aarch64-simd-builtins.def (simd_bsl): New.
* config/aarch64/aarch64-simd.md
(aarch64_simd_bsl<mode>_internal): Handle more modes.
(aarch64_simd_bsl<mode>): Likewise.
* config/aarch64/arm_neon.h
(vbsl<q>_<fpsu><8,16,32,64): Implement using builtins.
* config/aarch64/iterators.md (VALLDIF): New.
(Vbtype): Handle more modes.
From-SVN: r205385
James Greenhalgh [Tue, 26 Nov 2013 10:00:49 +0000 (10:00 +0000)]
[AArch64] [2/4 Fix vtbx1] Handle poly types in the new Simd types infrastructure
gcc/
* config/aarch64/aarch64-builtins.c
(aarch64_type_qualifiers): Add qualifier_poly.
(aarch64_build_scalar_type): Also build Poly types.
(aarch64_build_vector_type): Likewise.
(aarch64_build_type): Likewise.
(aarch64_build_signed_type): New.
(aarch64_build_unsigned_type): Likewise.
(aarch64_build_poly_type): Likewise.
(aarch64_init_simd_builtins): Also handle Poly types.
From-SVN: r205384
James Greenhalgh [Tue, 26 Nov 2013 09:59:10 +0000 (09:59 +0000)]
[AArch64] [1/4 Fix vtbx1] Allow signed and unsigned versions of intrinsics
to coexist.
gcc/
* config/aarch64/aarch64-builtins.c
(VAR1): Use new naming scheme for aarch64_builtins.
(aarch64_builtin_vectorized_function): Use new
aarch64_builtins names.
From-SVN: r205383
Richard Biener [Tue, 26 Nov 2013 09:04:44 +0000 (09:04 +0000)]
re PR tree-optimization/59287 (points-to analysis confused by union accesses)
2013-11-26 Richard Biener <rguenther@suse.de>
PR tree-optimization/59287
* tree-ssa-structalias.c (get_constraint_for_component_ref):
Remove no longer necessary special-casing of union accesses.
* gcc.dg/tree-ssa/alias-29.c: New testcase.
From-SVN: r205380
Richard Biener [Tue, 26 Nov 2013 08:45:18 +0000 (08:45 +0000)]
pretty-print.c (output_buffer::~output_buffer): Really free the obstacks.
2013-11-26 Richard Biener <rguenther@suse.de>
* pretty-print.c (output_buffer::~output_buffer): Really
free the obstacks.
From-SVN: r205379
GCC Administrator [Tue, 26 Nov 2013 00:17:23 +0000 (00:17 +0000)]
Daily bump.
From-SVN: r205372
Ian Lance Taylor [Mon, 25 Nov 2013 22:54:05 +0000 (22:54 +0000)]
syscall: Set SizeofSockaddrAny to the value the go distribution uses
In particular this means that the names Getsockname returns are not
truncated to 26 characters.
Fixes issue 6829
https://codereview.appspot.com/
31840043/
From-SVN: r205368
Paolo Carlini [Mon, 25 Nov 2013 22:24:58 +0000 (22:24 +0000)]
re PR c++/54485 (g++ should diagnose default arguments in out-of-line definitions for template class member functions)
/cp
2013-11-25 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/54485
* decl.c (duplicate_decls): Enforce 8.3.6/6 about default arguments
for member functions of class templates.
/testsuite
2013-11-25 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/54485
* g++.dg/other/default8.C: New.
* g++.dg/tc1/dr217.C: Remove xfail.
* g++.dg/other/default5.C: Adjust.
* g++.old-deja/g++.mike/p1989.C: Likewise.
From-SVN: r205367
Paolo Carlini [Mon, 25 Nov 2013 20:51:56 +0000 (20:51 +0000)]
re PR c++/58607 ([c++11] ICE with undeclared variable in constexpr)
/cp
2013-11-25 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58607
* semantics.c (check_constexpr_ctor_body): Check for BIND_EXPR_VARS.
/testsuite
2013-11-25 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58607
* g++.dg/cpp0x/constexpr-ice9.C: New.
From-SVN: r205364
Jeff Law [Mon, 25 Nov 2013 18:24:57 +0000 (11:24 -0700)]
tree-ssa-threadupdate.c (thread_through_all_blocks): Selectively invalidate loop information.
* tree-ssa-threadupdate.c (thread_through_all_blocks): Selectively
invalidate loop information.
From-SVN: r205361
Oleg Endo [Mon, 25 Nov 2013 17:11:50 +0000 (17:11 +0000)]
crt1.S (start): Don't do VBR_SETUP for SH2E.
* config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
From-SVN: r205360
Oleg Endo [Mon, 25 Nov 2013 17:04:17 +0000 (17:04 +0000)]
sh.md (doloop_end_split): Add missing SI mode.
* config/sh/sh.md (doloop_end_split): Add missing SI mode.
From-SVN: r205359
Oleg Endo [Mon, 25 Nov 2013 16:47:16 +0000 (16:47 +0000)]
re PR target/53976 ([SH] Unnecessary clrt/sett after bt/bf)
PR target/53976
PR target/59243
* config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value): Update
comments.
(sh_optimize_sett_clrt::find_last_ccreg_values): Check stack of
previously visited basic blocks before recursing instead of only one
basic block.
From-SVN: r205358
Rainer Orth [Mon, 25 Nov 2013 16:32:22 +0000 (16:32 +0000)]
Remove GCC_LIBSTDCXX_RAW_CXX_FLAGS
* configure.ac (GCC_LIBSTDCXX_RAW_CXX_FLAGS): Remove.
* configure: Regenerate.
From-SVN: r205357
Paolo Carlini [Mon, 25 Nov 2013 16:10:29 +0000 (16:10 +0000)]
re PR c++/58810 (ICE with invalid function typedef)
/cp
2013-11-25 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58810
* decl.c (grokdeclarator): Don't handle qualified free functions here,
leave the diagnostic to grokfndecl.
/testsuite
2013-11-25 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/58810
* g++.dg/other/cv_func3.C: New.
* g++.dg/other/cv_func.C: Adjust.
* g++.dg/parse/fn-typedef2.C: Likewise.
From-SVN: r205356
Rainer Orth [Mon, 25 Nov 2013 16:02:12 +0000 (16:02 +0000)]
Suppress some warnings for soft-fp files
* config/t-softfp (soft-fp-objects-base): New variable.
(soft-fp-objects): Use it.
From-SVN: r205355
Kyrylo Tkachov [Mon, 25 Nov 2013 15:26:04 +0000 (15:26 +0000)]
aarch64.c (cortexa53_tuning): New struct.
* config/aarch64/aarch64.c (cortexa53_tuning): New struct.
* config/aarch64/aarch64-cores.def (cortex-a53):
Use cortexa53 tuning struct.
From-SVN: r205354
Andrew MacLeod [Mon, 25 Nov 2013 13:23:09 +0000 (13:23 +0000)]
re PR bootstrap/59260 (fold-const.c:14871:5: error: 'hash_table' has not been declared)
PR bootstrap/59260
* fold-const.c: Include hash-table.h.
From-SVN: r205352
Marek Polacek [Mon, 25 Nov 2013 11:17:23 +0000 (11:17 +0000)]
pr59250.C: New test.
2013-11-25 Marek Polacek <polacek@redhat.com>
testsuite/
* g++.dg/ubsan/pr59250.C: New test.
From-SVN: r205349
Marek Polacek [Mon, 25 Nov 2013 11:15:08 +0000 (11:15 +0000)]
Fix up CL.
From-SVN: r205348
Marek Polacek [Mon, 25 Nov 2013 10:46:20 +0000 (10:46 +0000)]
ubsan.c (ubsan_create_data): Increase the size of the fields array.
2013-11-25 Marek Polacek <polacek@redhat.com>
* ubsan.c (ubsan_create_data): Increase the size of the fields array.
From-SVN: r205347
Richard Biener [Mon, 25 Nov 2013 09:58:03 +0000 (09:58 +0000)]
tree-dfa.c: Remove unused convert.h include.
2013-11-25 Richard Biener <rguenther@suse.de>
* tree-dfa.c: Remove unused convert.h include.
From-SVN: r205346
Janus Weil [Mon, 25 Nov 2013 09:45:40 +0000 (10:45 +0100)]
re PR fortran/59143 ([OOP] Bogus warning with array-valued type-bound procedure)
2013-11-25 Janus Weil <janus@gcc.gnu.org>
PR fortran/59143
* interface.c (get_expr_storage_size): Handle array-valued type-bound
procedures.
2013-11-25 Janus Weil <janus@gcc.gnu.org>
PR fortran/59143
* gfortran.dg/typebound_proc_30.f90: New.
From-SVN: r205345
Paolo Carlini [Mon, 25 Nov 2013 09:29:18 +0000 (09:29 +0000)]
re PR c++/59080 ([c++11] ICE with array of auto)
/cp
2013-11-25 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/59080
* pt.c (unify): Don't call unify_array_domain with a NULL_TREE
third argument.
PR c++/59096
* pt.c (apply_late_template_attributes): Check that TREE_VALUE
isn't NULL_TREE in the attribute_takes_identifier_p case.
/testsuite
2013-11-25 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/59080
* g++.dg/cpp0x/initlist75.C: New.
PR c++/59096
* g++.dg/cpp0x/gen-attrs-57.C: New.
From-SVN: r205344
Adam Butcher [Mon, 25 Nov 2013 07:43:55 +0000 (07:43 +0000)]
Disallow implicit function templates in local functions unless defining a lambda.
gcc/cp/
PR c++/59112
PR c++/59113
* parser.c (cp_parser_parameter_declaration_clause): Disallow implicit
function templates in local functions unless defining a lambda.
gcc/testsuite/
PR c++/59112
PR c++/59113
g++.dg/cpp1y/pr58533.C: Updated testcase.
g++.dg/cpp1y/pr59112.C: New testcase.
g++.dg/cpp1y/pr59113.C: New testcase.
From-SVN: r205343
Terry Guo [Mon, 25 Nov 2013 06:41:20 +0000 (06:41 +0000)]
invoke.texi (-mslow-flash-data): Document new option.
gcc/ChangeLog
2013-11-25 Terry Guo <terry.guo@arm.com>
* doc/invoke.texi (-mslow-flash-data): Document new option.
* config/arm/arm.opt (mslow-flash-data): New option.
* config/arm/arm-protos.h (arm_max_const_double_inline_cost): Declare
it.
* config/arm/arm.h (TARGET_USE_MOVT): Always true when literal pools
are disabled.
(arm_disable_literal_pool): Declare it.
* config/arm/arm.c (arm_disable_literal_pool): New variable.
(arm_option_override): Handle new option.
(thumb2_legitimate_address_p): Don't allow symbol references when
literal pools are disabled.
(arm_max_const_double_inline_cost): New function.
* config/arm/arm.md (types.md): Include it before ...
(use_literal_pool): New attribute.
(enabled): Use new attribute.
(split pattern): Replace symbol+offset with MOVW/MOVT.
gcc/testsuite/ChangeLog
2013-11-25 Terry Guo <terry.guo@arm.com>
* gcc.target/arm/thumb2-slow-flash-data.c: New.
From-SVN: r205342
GCC Administrator [Mon, 25 Nov 2013 00:16:58 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r205341
Steven Bosscher [Sun, 24 Nov 2013 21:59:49 +0000 (21:59 +0000)]
re PR bootstrap/59279 (r205337 breaks bootstrap with java)
PR bootstrap/59279
Revert previous commit.
From-SVN: r205338
Steven Bosscher [Sun, 24 Nov 2013 19:15:36 +0000 (19:15 +0000)]
jump.c (reset_insn_reg_label_operand_notes): New function, split out from ...
* jump.c (reset_insn_reg_label_operand_notes): New function,
split out from ...
(init_label_info): ... here. Reset LABEL_NUSES in cfglayout mode.
* cfgcleanup.c (delete_dead_jump_tables_between): New function,
split out from ...
(delete_dead_jumptables): ... here. Handle cfglayout mode.
(cleanup_cfg): Delete dead jump tables in cfglayout mode if an
expensive CFG cleanup is called for.
* cfgrtl.c (fixup_reorder_chain): Remove BARRIERs from fallthru paths.
(cfg_layout_finalize): Delete dead jump tables before re-building
the insns chain.
* ira.c (ira): Rebuild jump labels *after* deleting unreachable
basic blocks, not before.
* loop-init.c (rtl_loop_done): Call for an expensive CFG cleanup.
* modulo-sched.c (sms_schedule): Do not look for BARRIERs in the
insns chain of a scheduling extended basic block, they cannot appear
there in cfglayout mode.
From-SVN: r205337
Tobias Burnus [Sun, 24 Nov 2013 16:02:10 +0000 (17:02 +0100)]
invoke.texi (-fsanitize=leak): Add link to the wiki page.
2013-11-24 Tobias Burnus <burnus@net-b.de>
* doc/invoke.texi (-fsanitize=leak): Add link to the wiki page.
From-SVN: r205336
Francois-Xavier Coudert [Sun, 24 Nov 2013 14:43:20 +0000 (14:43 +0000)]
scanner.c (gfc_open_intrinsic_module): Remove function.
* scanner.c (gfc_open_intrinsic_module): Remove function.
* gfortran.h (gfc_open_intrinsic_module): Remove prototype.
From-SVN: r205335
Bill Schmidt [Sun, 24 Nov 2013 14:23:54 +0000 (14:23 +0000)]
rs6000.c (rs6000_expand_vec_perm_const_1): Correct for little endian.
2013-11-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Correct
for little endian.
From-SVN: r205333
H.J. Lu [Sun, 24 Nov 2013 13:56:32 +0000 (13:56 +0000)]
Don't include extra "expr.h" in graphite-sese-to-poly.c
* graphite-sese-to-poly.c: Don't include extra "expr.h".
From-SVN: r205332
Uros Bizjak [Sun, 24 Nov 2013 12:50:47 +0000 (13:50 +0100)]
* testsuite/ChangeLog: Fix ChangeLog entry.
From-SVN: r205325
Uros Bizjak [Sun, 24 Nov 2013 10:11:15 +0000 (11:11 +0100)]
float-exact-1.c: Use dg-add-options ieee.
* gcc.dg/float-exact-1.c: Use dg-add-options ieee.
[LDBL_MANT_DIG == 113]: Fix wrong variable name.
From-SVN: r205324
Ian Lance Taylor [Sun, 24 Nov 2013 02:38:28 +0000 (02:38 +0000)]
syscall: Only call varargs libc functions from C code.
From-SVN: r205321
GCC Administrator [Sun, 24 Nov 2013 00:16:51 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r205320
Easwaran Raman [Sat, 23 Nov 2013 21:01:46 +0000 (21:01 +0000)]
re PR c++/59031 (vtable lookup not optimized away)
PR c++/59031
* call.c (build_new_method_call_1): Comnpare function context
with BASELINK_BINFO type rather than instance type before
marking the call with LOOKUP_NONVIRTUAL.
From-SVN: r205317
Ian Lance Taylor [Sat, 23 Nov 2013 19:01:57 +0000 (19:01 +0000)]
compiler: Fix backend representation of calls to interface methods.
Also unify all identical result parameter sets into a single
struct type, and fix the use of backend function pointers.
* go-gcc.cc (Gcc_backend::function_type): Add result_struct
parameter.
From-SVN: r205316
Eric Botcazou [Sat, 23 Nov 2013 16:44:02 +0000 (16:44 +0000)]
* cilk-common.c (expand_builtin_cilk_detach): Dereference worker.
From-SVN: r205313
Jason Merrill [Sat, 23 Nov 2013 16:28:57 +0000 (11:28 -0500)]
re PR c++/58868 (ICE: in count_type_elements, at expr.c:5495 with -std=gnu++0x)
PR c++/58868
* init.c (build_aggr_init): Don't clobber the type of init
if we got an INIT_EXPR back from build_vec_init.
(build_vec_init): Do digest_init on trivial initialization.
From-SVN: r205311
Alexander Ivchenko [Sat, 23 Nov 2013 16:28:42 +0000 (16:28 +0000)]
re PR c++/58525 (__cxa_throw_bad_array_new_length is generated with -fno-exceptions)
PR c++/58525
* call.c (build_operator_new_call): Add flag_exceptions check.
* decl.c (compute_array_index_type): Ditto.
* init.c (build_new_1): Ditto.
(build_vec_init): Ditto.
From-SVN: r205310
David Edelsohn [Sat, 23 Nov 2013 15:38:07 +0000 (10:38 -0500)]
re PR target/33704 (AIX runs c++ constructors in incorrect order)
libgcc:
PR target/33704
* config/rs6000/aixinitfini.c: New file.
* config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
* config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
symbols.
gcc:
PR target/33704
* config/rs6000/aix.h (COLLECT_SHARED_INIT_FUNC): Define.
(COLLECT_SHARED_FINI_FUNC): Define.
* collect2.c (aix_shared_initname): Declare.
(aix_shared_fininame): Declare.
(symkind): Add SYM_AIXI and SYM_AIXD.
(scanfilter_masks): Add SCAN_AIXI and SCAN_AIXD.
(struct names special): Add GLOBAL__AIXI_ and GLOBAL__AIXD_.
(aixlazy_flag): Parse.
(extract_init_priority): SYM_AIXI and SYM_AIXD have highest priority.
(scan_prog_file, COFF): Handle SYM_AIXI and SYM_AIXD.
Co-Authored-By: Andrew Dixie <andrewd@gentrack.com>
From-SVN: r205309
David Edelsohn [Sat, 23 Nov 2013 15:25:09 +0000 (15:25 +0000)]
rs6000.c (IN_NAMED_SECTION): New macro.
* config/rs6000/rs6000.c (IN_NAMED_SECTION): New macro.
(rs6000_xcoff_select_section): Place decls with stricter alignment
into named sections.
(rs6000_xcoff_unique_section): Allow unique sections for
uninitialized data with strict alignment.
From-SVN: r205308
Jakub Jelinek [Sat, 23 Nov 2013 14:21:46 +0000 (15:21 +0100)]
re PR tree-optimization/59154 (internal compiler error: tree check: expected ssa_name, have integer_cst)
PR tree-optimization/59154
* tree-ssa-reassoc.c (maybe_optimize_range_tests): When changing
rhs1 of a cast and new_op is invariant, fold_convert it.
* tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Only call
simplify_conversion_from_bitmask if rhs1 is a SSA_NAME.
From-SVN: r205307
Uros Bizjak [Sat, 23 Nov 2013 13:24:19 +0000 (14:24 +0100)]
re PR target/56788 (_mm_frcz_sd and _mm_frcz_ss ignore their second argument)
PR target/56788
* config/i386/i386.c (bdesc_multi_arg) <IX86_BUILTIN_VFRCZSS>:
Declare as MULTI_ARG_1_SF instruction.
<IX86_BUILTIN_VFRCZSD>: Decleare as MULTI_ARG_1_DF instruction.
* config/i386/sse.md (*xop_vmfrcz<mode>2): Rename
from *xop_vmfrcz_<mode>.
* config/i386/xopintrin.h (_mm_frcz_ss): Use __builtin_ia32_movss
to merge scalar result with __A.
(_mm_frcz_sd): Use __builtin_ia32_movsd to merge scalar
result with __A.
From-SVN: r205306
Eric Botcazou [Sat, 23 Nov 2013 10:23:02 +0000 (10:23 +0000)]
gimplify.h (recalculate_side_effects): Delete.
* gimplify.h (recalculate_side_effects): Delete.
* gimplify.c (recalculate_side_effects): Make static and add comment.
ada/
* gcc-interface/trans.c (Loop_Statement_to_gnu): Set TREE_SIDE_EFFECTS
on the conditional expression directly.
From-SVN: r205305
Janus Weil [Sat, 23 Nov 2013 09:14:11 +0000 (10:14 +0100)]
re PR fortran/59228 (ICE-on-invalid with assumed type and ASYNCHRONOUS)
2013-11-23 Janus Weil <janus@gcc.gnu.org>
PR fortran/59228
* interface.c (compare_parameter): Check for array spec.
2013-11-23 Janus Weil <janus@gcc.gnu.org>
PR fortran/59228
* gfortran.dg/asynchronous_4.f90: New.
From-SVN: r205304