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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/wide-int@205966 138bc75d-0d04-0410-961f-82ee72b054a4
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* tree-ssa-phiopt.c (neg_replacement): New function.
(tree_ssa_phiopt_worker): Call it.
PR tree-optimization/45685
* gcc.dg/tree-ssa/pr45685.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205963 138bc75d-0d04-0410-961f-82ee72b054a4
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PR tree-optimization/41488
* tree-scalar-evolution.c: Include necessary header files.
(simplify_peeled_chrec): New function.
(analyze_evolution_in_loop): New static variable.
Call simplify_peeled_chrec.
* tree-ssa-loop-ivopts.c (mark_bivs): Don't mark peeled IV as biv.
(add_old_iv_candidates): Don't add candidate for peeled IV.
* tree-affine.h (aff_combination_zero_p): New function.
PR tree-optimization/58296
PR tree-optimization/41488
* gcc.dg/tree-ssa/scev-7.c: New test.
* gcc.dg/pr41488.c: New test.
* g++.dg/pr59445.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205959 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205955 138bc75d-0d04-0410-961f-82ee72b054a4
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* pt.c (resolve_overloaded_unification): Use instantiate_template.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205952 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/59440
* trans-decl.c (generate_namelist_decl): Ensure debug DIE
is created by setting DECL_IGNORED_P to 0.
2013-12-12 Tobias Burnus <burnus@net-b.de>
PR fortran/59440
* gfortran.dg/namelist_83.f90: New.
* gfortran.dg/namelist_83_2.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205939 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205937 138bc75d-0d04-0410-961f-82ee72b054a4
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* g++.dg/opt/pr59470.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205934 138bc75d-0d04-0410-961f-82ee72b054a4
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* c-c++-common/tsan/free_race2.c: New file.
* c-c++-common/tsan/race_on_barrier2.c: Likewise.
* c-c++-common/tsan/race_on_mutex.c: Likewise.
* c-c++-common/tsan/race_on_mutex2.c: Likewise.
* c-c++-common/tsan/simple_race.c: Likewise.
* c-c++-common/tsan/simple_stack.c: Likewise.
* g++.dg/tsan/aligned_vs_unaligned_race.C: Likewise. Test applies only on x86_64-linux targets.
* g++.dg/tsan/atomic_free.C: Likewise.
* g++.dg/tsan/atomic_free2.C: Likewise.
* g++.dg/tsan/benign_race.C: Likewise.
* g++.dg/tsan/cond_race.C: Likewise.
* g++.dg/tsan/default_options.C: Likewise.
* g++.dg/tsan/fd_close_norace.C: Likewise.
* g++.dg/tsan/fd_close_norace2.C: Likewise.
* g++-dg/tsan/tsan.exp: Modified to run additional C++ tests.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205925 138bc75d-0d04-0410-961f-82ee72b054a4
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* gimplify.c (omp_check_private): Add copyprivate argument, if it
is true, don't check omp_privatize_by_reference.
(gimplify_scan_omp_clauses): For OMP_CLAUSE_COPYPRIVATE verify
decl is private in outer context. Adjust omp_check_private caller.
* gfortran.dg/gomp/pr59467.f90: New test.
* c-c++-common/gomp/pr59467.c: New test.
* testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
!$omp parallel.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205922 138bc75d-0d04-0410-961f-82ee72b054a4
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* gcc.target/i386/sse2-movapd-1.c: Fix alignment attributes.
* gcc.target/i386/sse2-movapd-2.c: Likewise.
* gcc.target/i386/avx-vmovapd-256-1.c: Likewise.
* gcc.target/i386/avx-vmovapd-256-2.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205919 138bc75d-0d04-0410-961f-82ee72b054a4
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PR target/59390
* config/i386/i386.c (get_builtin): New function.
(ix86_builtin_vectorized_function): Replace all instances of
ix86_builtins[...] with get_builtin(...).
(ix86_builtin_reciprocal): Ditto.
PR target/59390
* gcc.target/i386/pr59390.c: New test.
* gcc.target/i386/pr59390_1.c: New test.
* gcc.target/i386/pr59390_2.c: New test.
Tested boot-strap on all languages and test parity on x86_64 and with -m32.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205904 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/c-family/ChangeLog
2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
* cilk.c (cilk_outline): Made this function non-static.
(gimplify_cilk_spawn): Removed pre_p and post_p arguments.
(create_cilk_wrapper): Added a new parameter: a function pointer.
(c_install_body_w_frame_cleanup): Remove
(extract_free_variables): Added VEC_INIT_EXPR and CONSTRUCTOR case.
* c-common.h (cilk_outline): New prototype.
(gimplify_cilk_spawn): Removed two parameters.
(cilk_install_body_with_frame_cleanup): New prototype.
* c-gimplify.c (c_gimplify_expr): Added MODIFY_EXPR, CALL_EXPR and
CILK_SPAWN_STMT case.
gcc/c/ChangeLog
2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
* c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
(LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
(LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
* c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
gcc/ChangeLog
2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
* langhooks.h (lang_hooks_for_decls): Remove lang_hooks_for_cilkplus.
(lang_hooks_for_cilkplus): Remove.
* langhooks.c (lhd_cilk_detect_spawn): Likewise.
(lhd_install_body_with_frame_cleanup): Likewise.
* langhooks-def.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
(LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
(LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
(LANG_HOOKS_CILKPLUS): Likewise.
(LANG_HOOKS_DECLS): Remove LANG_HOOKS_CILKPLUS.
* gimplify.c (gimplify_expr): Removed CILK_SPAWN_STMT case.
(gimplify_modify_expr): Removed handling of _Cilk_spawn in expr.
(gimplify_call_expr): Likewise.
gcc/cp/ChangeLog
2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
* cp-tree.h (cilk_valid_spawn): New prototype.
(gimplify_cilk_spawn): Likewise.
(create_try_catch_expr): Likewise.
* decl.c (finish_function): Insert Cilk function-calls when a
_Cilk_spawn is used in a function.
* parser.c (cp_parser_postfix_expression): Added RID_CILK_SPAWN and
RID_CILK_SYNC cases.
* cp-cilkplus.c (set_cilk_except_flag): New function.
(set_cilk_except_data): Likewise.
(cilk_install_body_with_frame_cleanup): Likewise.
* except.c (create_try_catch_expr): Likewise.
* parser.h (IN_CILK_SPAWN): New #define.
* pt.c (tsubst_expr): Added CILK_SPAWN_STMT and CILK_SYNC_STMT cases.
* semantics.c (potential_constant_expression_1): Likewise.
* typeck.c (cp_build_compound_expr): Reject a spawned function in a
compound expression.
(check_return_expr): Reject a spawned function in a return expression.
* cp-gimplify.c (cp_gimplify_expr): Added a CILK_SPAWN_STMT and
CALL_EXPR case. Added handling of spawned function in MODIFY_EXPR
and INIT_EXPR.
gcc/testsuite/ChangeLog
2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
* g++.dg/cilk-plus/CK/catch_exc.cc: New test case.
* g++.dg/cilk-plus/CK/const_spawn.cc: Likewise.
* g++.dg/cilk-plus/CK/fib-opr-overload.cc: Likewise.
* g++.dg/cilk-plus/CK/fib-tplt.cc: Likewise.
* g++.dg/cilk-plus/CK/lambda_spawns.cc: Likewise.
* g++.dg/cilk-plus/CK/lambda_spawns_tplt.cc: Likewise.
* g++.dg/cilk-plus/cilk-plus.exp: Added support to run Cilk Keywords
test stored in c-c++-common. Also, added the Cilk runtime's library
to the ld_library_path.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205902 138bc75d-0d04-0410-961f-82ee72b054a4
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PR middle-end/59134
* expmed.c (store_bit_field): Use narrow_bit_field_mem and
store_fixed_bit_field_1 for -fstrict-volatile-bitfields.
(store_fixed_bit_field): Split up. Call store_fixed_bit_field_1
to do the real work.
(store_fixed_bit_field_1): New function.
(store_split_bit_field): Limit the unit size to the memory mode size,
to prevent recursion.
testsuite:
* gcc.c-torture/compile/pr59134.c: New test.
* gnat.dg/misaligned_volatile.adb: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205898 138bc75d-0d04-0410-961f-82ee72b054a4
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Sandra Loosemore <sandra@codesourcery.com>
PR middle-end/23623
PR middle-end/48784
PR middle-end/56341
PR middle-end/56997
* expmed.c (strict_volatile_bitfield_p): Add bitregion_start
and bitregion_end parameters. Test for compliance with C++
memory model.
(store_bit_field): Adjust call to strict_volatile_bitfield_p.
Add fallback logic for cases where -fstrict-volatile-bitfields
is supposed to apply, but cannot.
(extract_bit_field): Likewise. Use narrow_bit_field_mem and
extract_fixed_bit_field_1 to do the extraction.
(extract_fixed_bit_field): Revert to previous mode selection algorithm.
Call extract_fixed_bit_field_1 to do the real work.
(extract_fixed_bit_field_1): New function.
testsuite:
* gcc.dg/pr23623.c: Update to test interaction with C++
memory model.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205897 138bc75d-0d04-0410-961f-82ee72b054a4
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PR middle-end/23623
PR middle-end/48784
PR middle-end/56341
PR middle-end/56997
gcc/
* expmed.c (strict_volatile_bitfield_p): New function.
(store_bit_field_1): Don't special-case strict volatile
bitfields here.
(store_bit_field): Handle strict volatile bitfields here instead.
(store_fixed_bit_field): Don't special-case strict volatile
bitfields here.
(extract_bit_field_1): Don't special-case strict volatile
bitfields here.
(extract_bit_field): Handle strict volatile bitfields here instead.
(extract_fixed_bit_field): Don't special-case strict volatile
bitfields here. Simplify surrounding code to resemble that in
store_fixed_bit_field.
* doc/invoke.texi (Code Gen Options): Update
-fstrict-volatile-bitfields description.
gcc/testsuite/
* gcc.dg/pr23623.c: New test.
* gcc.dg/pr48784-1.c: New test.
* gcc.dg/pr48784-2.c: New test.
* gcc.dg/pr56341-1.c: New test.
* gcc.dg/pr56341-2.c: New test.
* gcc.dg/pr56997-1.c: New test.
* gcc.dg/pr56997-2.c: New test.
* gcc.dg/pr56997-3.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205896 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/58916
* resolve.c (conformable_arrays): Treat scalar 'e2'.
(resolve_allocate_expr): Check rank also for unlimited-polymorphic
variables.
2013-12-11 Janus Weil <janus@gcc.gnu.org>
PR fortran/58916
* gfortran.dg/allocate_with_source_4.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205894 138bc75d-0d04-0410-961f-82ee72b054a4
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* tree-ssa-copy.c (fini_copy_prop): If copy_of[i].value is defined
in a different bb rhan var, only duplicate points-to info and
not alignment info and don't duplicate range info.
* tree-ssa-loop-niter.c (determine_value_range): Instead of
assertion failure handle inconsistencies in range info by only
using var's range info and not PHI result range infos.
* gcc.c-torture/compile/pr59417.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205884 138bc75d-0d04-0410-961f-82ee72b054a4
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* tree-inline.c (remap_gimple_stmt): If not id->do_not_unshare,
unshare_expr (id->retval) before passing it to gimple_build_assign.
* gcc.c-torture/compile/pr59386.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205883 138bc75d-0d04-0410-961f-82ee72b054a4
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2013-12-10 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/41488
* tree-ssa-loop-ivopts.c (add_old_iv_candidates): Don't add cand
for PEELED_CHREC kind IV.
* tree-scalar-evolution.c: Include necessary header files.
(peeled_chrec_map, simplify_peeled_chrec): New.
(analyze_evolution_in_loop): New static variable.
Call simplify_peeled_chrec.
(scev_initialize): Initialize peeled_chrec_map.
(scev_reset, scev_finalize): Reset and release peeled_chrec_map.
Reverted:
2013-12-10 Bin Cheng <bin.cheng@arm.com>
PR tree-optimization/41488
* gcc.dg/tree-ssa/scev-7.c: New test.
* gcc.dg/pr41488.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205880 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/35831
* interface.c (check_dummy_characteristics): Add checks for several
attributes.
2013-12-10 Janus Weil <janus@gcc.gnu.org>
PR fortran/35831
* gfortran.dg/c_by_val_5.f90: Modified.
* gfortran.dg/dummy_procedure_10.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205873 138bc75d-0d04-0410-961f-82ee72b054a4
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* gcc-dg/tsan/tsan.exp: Added missing call to torture-finish.
* g++-dg/tsan/tsan.exp: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205858 138bc75d-0d04-0410-961f-82ee72b054a4
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PR middle-end/38474
* tree-ssa-structalias.c (solution_set_expand): Expand into
a different possibly cached bitmap and return the result.
(set_union_with_increment): Pass in a shared expanded bitmap
and adjust.
(do_sd_constraint): Likewise.
(do_ds_constraint): Likewise.
(do_complex_constraint): Likewise.
(solve_graph): Manage the shared expanded bitmap.
* gcc.dg/ipa/ipa-pta-14.c: Un-XFAIL.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205857 138bc75d-0d04-0410-961f-82ee72b054a4
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(LOOP_VINFO_SCALAR_LOOP): Define.
(slpeel_tree_duplicate_loop_to_edge_cfg): Add scalar_loop argument.
* config/i386/sse.md (maskload<mode>, maskstore<mode>): New expanders.
* tree-data-ref.c (get_references_in_stmt): Handle MASK_LOAD and
MASK_STORE.
* internal-fn.def (LOOP_VECTORIZED, MASK_LOAD, MASK_STORE): New
internal fns.
* tree-if-conv.c: Include expr.h, optabs.h, tree-ssa-loop-ivopts.h and
tree-ssa-address.h.
(release_bb_predicate): New function.
(free_bb_predicate): Use it.
(reset_bb_predicate): Likewise. Don't unallocate bb->aux
just to immediately allocate it again.
(add_to_predicate_list): Add loop argument. If basic blocks that
dominate loop->latch don't insert any predicate.
(add_to_dst_predicate_list): Adjust caller.
(if_convertible_phi_p): Add any_mask_load_store argument, if true,
handle it like flag_tree_loop_if_convert_stores.
(insert_gimplified_predicates): Likewise.
(ifcvt_can_use_mask_load_store): New function.
(if_convertible_gimple_assign_stmt_p): Add any_mask_load_store
argument, check if some conditional loads or stores can't be
converted into MASK_LOAD or MASK_STORE.
(if_convertible_stmt_p): Add any_mask_load_store argument,
pass it down to if_convertible_gimple_assign_stmt_p.
(predicate_bbs): Don't return bool, only check if the last stmt
of a basic block is GIMPLE_COND and handle that. Adjust
add_to_predicate_list caller.
(if_convertible_loop_p_1): Only call predicate_bbs if
flag_tree_loop_if_convert_stores and free_bb_predicate in that case
afterwards, check gimple_code of stmts here. Replace is_predicated
check with dominance check. Add any_mask_load_store argument,
pass it down to if_convertible_stmt_p and if_convertible_phi_p,
call if_convertible_phi_p only after all if_convertible_stmt_p
calls.
(if_convertible_loop_p): Add any_mask_load_store argument,
pass it down to if_convertible_loop_p_1.
(predicate_mem_writes): Emit MASK_LOAD and/or MASK_STORE calls.
(combine_blocks): Add any_mask_load_store argument, pass
it down to insert_gimplified_predicates and call predicate_mem_writes
if it is set. Call predicate_bbs.
(version_loop_for_if_conversion): New function.
(tree_if_conversion): Adjust if_convertible_loop_p and combine_blocks
calls. Return todo flags instead of bool, call
version_loop_for_if_conversion if if-conversion should be just
for the vectorized loops and nothing else.
(main_tree_if_conversion): Adjust caller. Don't call
tree_if_conversion for dont_vectorize loops if if-conversion
isn't explicitly enabled.
* tree-vect-data-refs.c (vect_check_gather): Handle
MASK_LOAD/MASK_STORE.
(vect_analyze_data_refs, vect_supportable_dr_alignment): Likewise.
* gimple.h (gimple_expr_type): Handle MASK_STORE.
* internal-fn.c (expand_LOOP_VECTORIZED, expand_MASK_LOAD,
expand_MASK_STORE): New functions.
* tree-vectorizer.c: Include tree-cfg.h and gimple-fold.h.
(vect_loop_vectorized_call, fold_loop_vectorized_call): New functions.
(vectorize_loops): Don't try to vectorize loops with
loop->dont_vectorize set. Set LOOP_VINFO_SCALAR_LOOP for if-converted
loops, fold LOOP_VECTORIZED internal call depending on if loop
has been vectorized or not.
* tree-vect-loop-manip.c (slpeel_duplicate_current_defs_from_edges):
New function.
(slpeel_tree_duplicate_loop_to_edge_cfg): Add scalar_loop argument.
If non-NULL, copy basic blocks from scalar_loop instead of loop, but
still to loop's entry or exit edge.
(slpeel_tree_peel_loop_to_edge): Add scalar_loop argument, pass it
down to slpeel_tree_duplicate_loop_to_edge_cfg.
(vect_do_peeling_for_loop_bound, vect_do_peeling_for_loop_alignment):
Adjust callers.
(vect_loop_versioning): If LOOP_VINFO_SCALAR_LOOP, perform loop
versioning from that loop instead of LOOP_VINFO_LOOP, move it to the
right place in the CFG afterwards.
* tree-vect-loop.c (vect_determine_vectorization_factor): Handle
MASK_STORE.
* cfgloop.h (struct loop): Add dont_vectorize field.
* tree-loop-distribution.c (copy_loop_before): Adjust
slpeel_tree_duplicate_loop_to_edge_cfg caller.
* optabs.def (maskload_optab, maskstore_optab): New optabs.
* passes.def: Add a note that pass_vectorize must immediately follow
pass_if_conversion.
* tree-predcom.c (split_data_refs_to_components): Give up if
DR_STMT is a call.
* tree-vect-stmts.c (vect_mark_relevant): Don't crash if lhs
is NULL.
(exist_non_indexing_operands_for_use_p): Handle MASK_LOAD
and MASK_STORE.
(vectorizable_mask_load_store): New function.
(vectorizable_call): Call it for MASK_LOAD or MASK_STORE.
(vect_transform_stmt): Handle MASK_STORE.
* tree-ssa-phiopt.c (cond_if_else_store_replacement): Ignore
DR_STMT where lhs is NULL.
* optabs.h (can_vec_perm_p): Fix up comment typo.
(can_vec_mask_load_store_p): New prototype.
* optabs.c (can_vec_mask_load_store_p): New function.
* gcc.dg/vect/vect-cond-11.c: New test.
* gcc.target/i386/vect-cond-1.c: New test.
* gcc.target/i386/avx2-gather-5.c: New test.
* gcc.target/i386/avx2-gather-6.c: New test.
* gcc.dg/vect/vect-mask-loadstore-1.c: New test.
* gcc.dg/vect/vect-mask-load-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205856 138bc75d-0d04-0410-961f-82ee72b054a4
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* vtable-verify.c (var_is_used_for_virtual_call_p): Check the
return value of gimple_call_fn. Use is_gimple_call/is_gimple_assign
instead of gimple_code.
testsuite/
* g++.dg/ubsan/pr59437.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205854 138bc75d-0d04-0410-961f-82ee72b054a4
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* c-c++-common/tsan/thread_leak2.c: `dg-skip-if' removed.
* gcc-dg/tsan/tsan.exp: Run only with '-O0' and '-O2' options.
* g++-dg/tsan/tsan.exp: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205853 138bc75d-0d04-0410-961f-82ee72b054a4
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* gcc.dg/vect/vect-reduc-pattern-3.c: Require vect_int_mult.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205852 138bc75d-0d04-0410-961f-82ee72b054a4
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* tree-ssa-loop-ivopts.c (add_old_iv_candidates): Don't add cand
for PEELED_CHREC kind IV.
* tree-scalar-evolution.c: Include necessary header files.
(peeled_chrec_map, simplify_peeled_chrec): New.
(analyze_evolution_in_loop): New static variable.
Call simplify_peeled_chrec.
(scev_initialize): Initialize peeled_chrec_map.
(scev_reset, scev_finalize): Reset and release peeled_chrec_map.
PR tree-optimization/41488
* gcc.dg/tree-ssa/scev-7.c: New test.
* gcc.dg/pr41488.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205848 138bc75d-0d04-0410-961f-82ee72b054a4
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libcpp:
* expr.c (num_binary_op): Implement subtraction directly rather
than with negation and falling through into addition case.
gcc/testsuite:
* gcc.dg/cpp/expr-overflow-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205846 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/59428
PR fortran/58099
PR fortran/58676
PR fortran/41724
* gfortran.dg/proc_ptr_result_4.f90: Fix proc-ptr interface.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205838 138bc75d-0d04-0410-961f-82ee72b054a4
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2013-12-09 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/59435
* parser.c (cp_parser_cache_defarg): sizeof ... ( p ) can
occur in a default argument too.
/testsuite
2013-12-09 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/59435
* g++.dg/cpp0x/variadic-sizeof3.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205836 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
* basic-block.h (FOR_EACH_BB): Eliminate macro.
* asan.c (transform_statements, execute_sanopt): Eliminate
use of FOR_EACH_BB in favor of FOR_EACH_BB_FN, to make use of cfun
explicit.
* auto-inc-dec.c (rest_of_handle_auto_inc_dec): Likewise.
* bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges,
set_edge_can_fallthru_flag, fix_up_fall_thru_edges,
fix_crossing_unconditional_branches, add_reg_crossing_jump_notes,
insert_section_boundary_note, rest_of_handle_reorder_blocks,
duplicate_computed_gotos): Likewise.
* cfg.c (clear_edges, compact_blocks, brief_dump_cfg): Likewise.
* cfganal.c (find_unreachable_blocks, add_noreturn_fake_exit_edges,
compute_dominance_frontiers_1, single_pred_before_succ_order): Likewise.
* cfgbuild.c (find_many_sub_basic_blocks): Likewise.
* cfgcleanup.c (try_optimize_cfg, delete_dead_jumptables): Likewise.
* cfgexpand.c (add_scope_conflicts, discover_nonconstant_array_refs):
Likewise.
* cfgloop.c (flow_loops_cfg_dump, get_loop_body, record_loop_exits,
verify_loop_structure): Likewise.
* cfgloopanal.c (mark_loop_exit_edges): Likewise.
* cfgrtl.c (compute_bb_for_insn, find_partition_fixes,
verify_hot_cold_block_grouping, purge_all_dead_edges,
fixup_abnormal_edges, record_effective_endpoints,
outof_cfg_layout_mode, fixup_reorder_chain, force_one_exit_fallthru,
break_superblocks): Likewise.
* cgraphbuild.c (build_cgraph_edges, rebuild_cgraph_edges,
cgraph_rebuild_references): Likewise.
* combine-stack-adj.c (combine_stack_adjustments): Likewise.
* combine.c (delete_noop_moves, create_log_links,
combine_instructions): Likewise.
* config/arm/arm.c (thumb1_reorg, thumb2_reorg): Likewise.
* config/bfin/bfin.c (bfin_gen_bundles, reorder_var_tracking_notes):
Likewise.
* config/c6x/c6x.c (c6x_gen_bundles, conditionalize_after_sched,
c6x_reorg): Likewise.
* config/epiphany/resolve-sw-modes.c (resolve_sw_modes): Likewise.
* config/frv/frv.c (frv_optimize_membar): Likewise.
* config/i386/i386.c (ix86_finalize_stack_realign_flags): Likewise.
* config/ia64/ia64.c (ia64_reorg): Likewise.
* config/mips/mips.c (mips_annotate_pic_calls): Likewise.
* config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
* config/rs6000/rs6000.c (rs6000_alloc_sdmode_stack_slot): Likewise.
* config/s390/s390.c (s390_regs_ever_clobbered): Likewise.
* config/sh/sh_treg_combine.cc (sh_treg_combine::execute): Likewise.
* config/spu/spu.c (spu_machine_dependent_reorg): Likewise.
* config/tilegx/tilegx.c (tilegx_gen_bundles,
reorder_var_tracking_notes): Likewise.
* config/tilepro/tilepro.c (tilepro_gen_bundles,
reorder_var_tracking_notes): Likewise.
* coverage.c (coverage_compute_cfg_checksum): Likewise.
* cprop.c (compute_hash_table_work, compute_cprop_data,
local_cprop_pass, find_implicit_sets): Likewise.
* cse.c (cse_condition_code_reg): Likewise.
* dce.c (prescan_insns_for_dce): Likewise.
* df-core.c (df_compact_blocks): Likewise.
* df-problems.c (df_word_lr_alloc): Likewise.
* df-scan.c (df_scan_start_dump, df_scan_blocks, df_insn_rescan_all,
df_update_entry_exit_and_calls): Likewise.
* dominance.c (calculate_dominance_info, verify_dominators,
debug_dominance_info): Likewise.
* dse.c (dse_step5_nospill): Likewise.
* except.c (finish_eh_generation): Likewise.
* final.c (compute_alignments): Likewise.
* function.c (thread_prologue_and_epilogue_insns,
rest_of_match_asm_constraints): Likewise.
* gcse.c (compute_hash_table_work, prune_expressions,
compute_pre_data, compute_code_hoist_vbeinout, hoist_code,
calculate_bb_reg_pressure, compute_ld_motion_mems): Likewise.
* gimple-iterator.c (gsi_commit_edge_inserts): Likewise.
* gimple-ssa-isolate-paths.c (find_implicit_erroneous_behaviour,
find_explicit_erroneous_behaviour): Likewise.
* graphite-sese-to-poly.c (rewrite_reductions_out_of_ssa,
rewrite_cross_bb_scalar_deps_out_of_ssa): Likewise.
* haifa-sched.c (haifa_sched_init): Likewise.
* hw-doloop.c (discover_loops, set_bb_indices, reorder_loops):
Likewise.
* ifcvt.c (if_convert): Likewise.
* init-regs.c (initialize_uninitialized_regs): Likewise.
* ipa-prop.c (ipcp_transform_function): Likewise.
* ipa-pure-const.c (analyze_function): Likewise.
* ipa-split.c (find_split_points, execute_split_functions): Likewise.
* ira-build.c (form_loop_tree): Likewise.
* ira-costs.c (find_costs_and_classes): Likewise.
* ira-emit.c (emit_moves, add_ranges_and_copies, ira_emit): Likewise.
* ira.c (decrease_live_ranges_number, compute_regs_asm_clobbered,
mark_elimination, update_equiv_regs, find_moveable_pseudos,
split_live_ranges_for_shrink_wrap, allocate_initial_values): Likewise.
* jump.c (mark_all_labels): Likewise.
* lcm.c (compute_laterin, compute_insert_delete, compute_available,
compute_nearerout, compute_rev_insert_delete): Likewise.
* loop-init.c (fix_loop_structure): Likewise.
* loop-invariant.c (calculate_loop_reg_pressure): Likewise.
* lower-subreg.c (decompose_multiword_subregs,
decompose_multiword_subregs): Likewise.
* lra-assigns.c (assign_by_spills): Likewise.
* lra-coalesce.c (lra_coalesce): Likewise.
* lra-constraints.c (lra_inheritance, remove_inheritance_pseudos):
Likewise.
* lra-eliminations.c (lra_init_elimination): Likewise.
* lra-spills.c (assign_spill_hard_regs, spill_pseudos,
lra_final_code_change): Likewise.
* lra.c (remove_scratches, check_rtl, has_nonexceptional_receiver,
update_inc_notes): Likewise.
* mcf.c (adjust_cfg_counts): Likewise.
* mode-switching.c (optimize_mode_switching): Likewise.
* modulo-sched.c (rest_of_handle_sms): Likewise.
* omp-low.c (optimize_omp_library_calls, expand_omp_taskreg,
expand_omp_target): Likewise.
* postreload-gcse.c (alloc_mem, compute_hash_table): Likewise.
* postreload.c (reload_cse_regs_1): Likewise.
* predict.c (strip_predict_hints, tree_bb_level_predictions,
tree_estimate_probability, expensive_function_p,
estimate_bb_frequencies, compute_function_frequency): Likewise.
* profile.c (is_inconsistent, compute_branch_probabilities,
branch_prob): Likewise.
* ree.c (find_removable_extensions): Likewise.
* reg-stack.c (compensate_edges, convert_regs, reg_to_stack): Likewise.
* regcprop.c (copyprop_hardreg_forward): Likewise.
* reginfo.c (init_subregs_of_mode): Likewise.
* regrename.c (regrename_analyze): Likewise.
* regstat.c (regstat_compute_ri, regstat_compute_calls_crossed):
Likewise.
* reload1.c (has_nonexceptional_receiver, reload,
calculate_elim_costs_all_insns): Likewise.
* resource.c (init_resource_info, free_resource_info): Likewise.
* sched-ebb.c (schedule_ebbs): Likewise.
* sched-rgn.c (is_cfg_nonregular, find_single_block_region,
haifa_find_rgns, sched_rgn_local_init): Likewise.
* sel-sched-dump.c (sel_dump_cfg_2): Likewise.
* sel-sched-ir.c (init_lv_sets, free_lv_sets,
make_regions_from_the_rest): Likewise.
* sese.c (build_sese_loop_nests, sese_build_liveouts): Likewise.
* stack-ptr-mod.c (notice_stack_pointer_modification): Likewise.
* store-motion.c (compute_store_table, build_store_vectors,
one_store_motion_pass): Likewise.
* tracer.c (tail_duplicate): Likewise.
* trans-mem.c (compute_transaction_bits): Likewise.
* tree-call-cdce.c (tree_call_cdce): Likewise.
* tree-cfg.c (replace_loop_annotate, factor_computed_gotos,
fold_cond_expr_cond, make_edges, assign_discriminators,
make_abnormal_goto_edges, cleanup_dead_labels, group_case_labels,
dump_cfg_stats, gimple_verify_flow_info, print_loop,
execute_fixup_cfg): Likewise.
* tree-cfgcleanup.c (cleanup_tree_cfg_1, merge_phi_nodes): Likewise.
* tree-complex.c (init_dont_simulate_again, tree_lower_complex):
Likewise.
* tree-dfa.c (collect_dfa_stats, dump_enumerated_decls): Likewise.
* tree-eh.c (execute_lower_resx, execute_lower_eh_dispatch,
mark_reachable_handlers): Likewise.
* tree-emutls.c (lower_emutls_function_body): Likewise.
* tree-if-conv.c (main_tree_if_conversion): Likewise.
* tree-inline.c (optimize_inline_calls): Likewise.
* tree-into-ssa.c (rewrite_into_ssa, update_ssa): Likewise.
* tree-nrv.c (tree_nrv, execute_return_slot_opt): Likewise.
* tree-object-size.c (compute_object_sizes): Likewise.
* tree-outof-ssa.c (eliminate_useless_phis, rewrite_trees,
insert_backedge_copies, tree_profiling): Likewise.
* tree-scalar-evolution.c (scev_const_prop): Likewise.
* tree-sra.c (scan_function, sra_modify_function_body,
propagate_dereference_distances, ipa_sra_modify_function_body,
convert_callers): Likewise.
* tree-ssa-ccp.c (ccp_initialize, execute_fold_all_builtins): Likewise.
* tree-ssa-coalesce.c (build_ssa_conflict_graph): Likewise.
create_outofssa_var_map, coalesce_partitions): Likewise.
* tree-ssa-copy.c (init_copy_prop): Likewise.
* tree-ssa-copyrename.c (rename_ssa_copies): Likewise.
* tree-ssa-dce.c (find_obviously_necessary_stmts,
eliminate_unnecessary_stmts): Likewise.
* tree-ssa-dom.c (free_all_edge_infos, tree_ssa_dominator_optimize):
Likewise.
* tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Likewise.
* tree-ssa-live.c (clear_unused_block_pointer, remove_unused_locals,
new_tree_live_info, calculate_live_on_exit, dump_live_info,
analyze_memory_references, fill_always_executed_in,
tree_ssa_lim_finalize): Likewise.
* tree-ssa-loop-manip.c (find_uses_to_rename, verify_loop_closed_ssa):
Likewise.
* tree-ssa-math-opts.c (execute_cse_reciprocals, execute_cse_sincos,
execute_optimize_bswap, execute_optimize_widening_mul): Likewise.
* tree-ssa-propagate.c (substitute_and_fold): Likewise.
* tree-ssa-structalias.c (compute_points_to_sets): Likewise.
* tree-ssa-tail-merge.c (find_same_succ, reset_cluster_vectors):
Likewise.
* tree-ssa-ter.c (find_replaceable_exprs): Likewise.
* tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
* tree-ssa-uncprop.c (associate_equivalences_with_edges,
tree_ssa_uncprop): Likewise.
* tree-ssa-uninit.c (warn_uninitialized_vars,
execute_late_warn_uninitialized): Likewise.
* tree-ssa.c (verify_ssa, execute_update_addresses_taken): Likewise.
* tree-stdarg.c (check_all_va_list_escapes, execute_optimize_stdarg):
Likewise.
* tree-switch-conversion.c (do_switchconv): Likewise.
* tree-vect-generic.c (expand_vector_operations): Likewise.
* tree-vectorizer.c (adjust_simduid_builtins, note_simd_array_uses,
execute_vect_slp): Likewise.
* tree-vrp.c (check_all_array_refs, remove_range_assertions,
vrp_initialize, identify_jump_threads, instrument_memory_accesses):
Likewise.
* ubsan.c (ubsan_pass): Likewise.
* value-prof.c (verify_histograms, gimple_value_profile_transformations,
gimple_find_values_to_profile): Likewise.
* var-tracking.c (vt_find_locations, dump_dataflow_sets, vt_emit_notes,
vt_initialize, delete_debug_insns, vt_finalize): Likewise.
gcc/testsuite/
* g++.dg/plugin/selfassign.c (execute_warn_self_assign): Eliminate
use of FOR_EACH_BB in favor of FOR_EACH_BB_FN, to make use of cfun
explicit.
* gcc.dg/plugin/selfassign.c (execute_warn_self_assign): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205828 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
PR rtl-optimization/54300
* regcprop.c (copyprop_hardreg_forward_1): Ensure any unused
outputs in a single-set are killed from the value chains.
gcc/testsuite:
PR rtl-optimization/54300
* gcc.target/arm/pr54300.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205807 138bc75d-0d04-0410-961f-82ee72b054a4
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* gcc.c-torture/compile/pr39834.c: Remove optimization level option.
* gcc.c-torture/compile/pr48929.c: Likewise.
* gcc.c-torture/compile/pr55569.c: Likewise.
* gcc.c-torture/compile/sra-1.c: Likewise.
* gcc.c-torture/compile/pr45085.c: Moved to...
* gcc.dg/tree-ssa/pr45085.c: ...here, added compile dg-do.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205806 138bc75d-0d04-0410-961f-82ee72b054a4
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* vtable-verify.c (verify_bb_vtables): Check the return value
of gimple_call_fn. Use is_gimple_call instead of gimple_code.
testsuite/
* g++.dg/ubsan/pr59415.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205805 138bc75d-0d04-0410-961f-82ee72b054a4
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PR c++/52707
* g++.dg/cpp0x/deleted2.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205801 138bc75d-0d04-0410-961f-82ee72b054a4
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* gcc.dg/tree-ssa/loop-31.c: Update scan pattern.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205800 138bc75d-0d04-0410-961f-82ee72b054a4
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* lib/asan-dg.exp (asan-gtest): Remove expected output from the
pass/fail line and add it to the log instead.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205799 138bc75d-0d04-0410-961f-82ee72b054a4
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PR target/51697
* common/config/sh/sh-common.c (sh_option_optimization_table): Remove
OPT_mcbranchdi entry.
* config/sh/sh.opt (mcbranchdi, mcmpeqdi): Mark as undocumented and
emit a warning.
* config/sh/sh.c (sh_option_override): Initialize TARGET_CBRANCHDI4
and TARGET_CMPEQDI_T variables.
* doc/invoke.texi (SH options): Undocument -mcbranchdi and -mcmpeqdi.
PR target/52898
PR target/51697
* gcc.target/sh/pr51697.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205794 138bc75d-0d04-0410-961f-82ee72b054a4
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* gcc.dg/macro-fusion-2.c: Ditto.
* gcc.dg/vect/vect-simd-clone-10a.c: Cleanup vect tree dump.
* gcc.dg/vect/vect-simd-clone-12a.c: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205792 138bc75d-0d04-0410-961f-82ee72b054a4
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Janus Weil <janus@gcc.gnu.org>
PR fortran/58099
PR fortran/58676
PR fortran/41724
* resolve.c (gfc_resolve_intrinsic): Set elemental/pure.
(resolve_fl_procedure): Reject pure dummy procedures/procedure
pointers.
(gfc_explicit_interface_required): Don't require a
match of ELEMENTAL for intrinsics.
2013-12-08 Tobias Burnus <burnus@net-b.de>
PR fortran/58099
PR fortran/58676
PR fortran/41724
* gfortran.dg/elemental_subroutine_8.f90: New.
* gfortran.dg/proc_decl_9.f90: Add ELEMENTAL to make valid.
* gfortran.dg/proc_ptr_11.f90: Ditto.
* gfortran.dg/proc_ptr_result_8.f90: Ditto.
* gfortran.dg/proc_ptr_32.f90: Update dg-error.
* gfortran.dg/proc_ptr_33.f90: Ditto.
* gfortran.dg/proc_ptr_result_1.f90: Add abstract interface
which is not elemental.
* gfortran.dg/proc_ptr_result_7.f90: Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205791 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/59414
* resolve.c (resolve_specific_f0): Handle CLASS-valued functions.
2013-12-07 Janus Weil <janus@gcc.gnu.org>
PR fortran/59414
* gfortran.dg/class_result_2.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205785 138bc75d-0d04-0410-961f-82ee72b054a4
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* tree-ssa-reassoc.c (update_range_test): If op == range->exp,
gimplify tem after stmt rather than before it.
* gcc.c-torture/execute/pr59388.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205761 138bc75d-0d04-0410-961f-82ee72b054a4
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PR testsuite/59043
* g++.dg/pubtypes.C: Adjust the regular expression.
* gcc.dg/pubtypes-1.c: Likewise.
* gcc.dg/pubtypes-2.c: Likewise.
* gcc.dg/pubtypes-3.c: Likewise.
* gcc.dg/pubtypes-4.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205758 138bc75d-0d04-0410-961f-82ee72b054a4
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2013-12-06 Tejas Belagod <tejas.belagod@arm.com>
testsuite/
* gcc.dg/vect/vect-nop-move.c: Fix dg options.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205755 138bc75d-0d04-0410-961f-82ee72b054a4
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* config/i386/i386.c (type_natural_mode): Properly handle
size 8 for !TARGET_64BIT.
testsuite/ChangeLog:
PR target/59405
* gcc.target/i386/pr59405.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205753 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205749 138bc75d-0d04-0410-961f-82ee72b054a4
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* config/sparc/sparc.h (SPARC_LOW_FE_EXCEPT_VALUES): Define.
* config/sparc/sol2.h (SPARC_LOW_FE_EXCEPT_VALUES): Redefine.
* config/sparc/sparc.c (TARGET_INIT_BUILTINS): Move around.
(TARGET_BUILTIN_DECL): Define.
(TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Likewise.
(sparc32_initialize_trampoline): Adjust call to gen_flush.
(enum sparc_builtins): New enumeral type.
(sparc_builtins): New static array.
(sparc_builtins_icode): Likewise.
(def_builtin): Accept a separate icode and save the result.
(def_builtin_const): Likewise.
(sparc_fpu_init_builtins): New function.
(sparc_vis_init_builtins): Pass the builtin code.
(sparc_init_builtins): Call it if TARGET_FPU.
(sparc_builtin_decl): New function.
(sparc_expand_builtin): Deal with SPARC_BUILTIN_{LD,ST}FSR.
(sparc_handle_vis_mul8x16): Use the builtin code.
(sparc_fold_builtin): Likewise. Deal with SPARC_BUILTIN_{LD,ST}FSR
and SPARC_BUILTIN_PDISTN.
(compound_expr): New helper function.
(sparc_atomic_assign_expand_fenv): New function.
* config/sparc/sparc.md (unspecv): Reorder values, add UNSPECV_LDFSR
and UNSPECV_STFSR.
(flush, flushdi): Merge into single pattern.
(ldfsr): New instruction.
(stfsr): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205735 138bc75d-0d04-0410-961f-82ee72b054a4
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PR tree-optimization/59058
* tree-vectorizer.h (struct _loop_vec_info): Add num_itersm1
member.
(LOOP_VINFO_NITERSM1): New macro.
* tree-vect-loop-manip.c (slpeel_tree_peel_loop_to_edge): Express
the vector loop entry test in terms of scalar latch executions.
(vect_do_peeling_for_alignment): Update LOOP_VINFO_NITERSM1.
* tree-vect-loop.c (vect_get_loop_niters): Also return the
number of latch executions.
(new_loop_vec_info): Initialize LOOP_VINFO_NITERSM1.
(vect_analyze_loop_form): Likewise.
(vect_generate_tmps_on_preheader): Compute the number of
vectorized iterations differently.
* gcc.dg/torture/pr59058.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205730 138bc75d-0d04-0410-961f-82ee72b054a4
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* g++.dg/warn/pr15774-1.C: Adjust expected message.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205722 138bc75d-0d04-0410-961f-82ee72b054a4
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