law [Wed, 27 Jan 2016 19:19:47 +0000 (19:19 +0000)]
PR tree-optimization/68398
* params.def (PARAM_FSM_SCALE_PATH_STMTS): New parameter.
(PARAM_FSM_SCALE_PATH_BLOCKS): Likewise.
* tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths):
Only count PHIs in the last block in the path. The others will
const/copy propagate away. Add heuristic to allow more irreducible
subloops to be created when it is likely profitable to do so.
* tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths):
Fix typo in comment. Use gsi_after_labels and remove the GIMPLE_LABEL
check from within the loop. Use gsi_next_nondebug rather than gsi_next.
PR tree-optimization/68398
* gcc.dg/tree-ssa/pr66752-3.c: Update expected output.
* gcc.dg/tree-ssa/ssa-dom-thread-2c.c: Add extra statements on thread
path to avoid new heuristic allowing more irreducible regions
* gcc.dg/tree-ssa/ssa-dom-thread-2d.c: Likewise.
* gcc.dg/tree-ssa/vrp46.c: Likewise.
* gcc.dg/tree-ssa/ssa-dom-thread-7.c: Update expected output.
* gcc.dg/tree-ssa/ssa-dom-thread-2g.c: New test.
* gcc.dg/tree-ssa/ssa-dom-thread-2h.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232897
138bc75d-0d04-0410-961f-
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mpolacek [Wed, 27 Jan 2016 19:13:42 +0000 (19:13 +0000)]
PR c/68062
* c-typeck.c (build_binary_op) [EQ_EXPR, GE_EXPR]: Promote operand
to unsigned, if needed. Add -Wsign-compare warning.
* typeck.c (cp_build_binary_op): Promote operand to unsigned, if
needed. Add -Wsign-compare warning.
* c-c++-common/vector-compare-4.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232894
138bc75d-0d04-0410-961f-
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dmalcolm [Wed, 27 Jan 2016 18:57:51 +0000 (18:57 +0000)]
libcpp: use better locations for _Pragma tokens (preprocessor/69126)
gcc/testsuite/ChangeLog:
PR preprocessor/69126
* c-c++-common/pr69126.c: New test case.
libcpp/ChangeLog:
PR preprocessor/69126
* directives.c (destringize_and_run): Add expansion_loc param; use
it when handling unexpanded pragmas to fixup the locations of the
synthesized tokens.
(_cpp_do__Pragma): Add expansion_loc param and use it when calling
destringize_and_run.
* internal.h (_cpp_do__Pragma): Add expansion_loc param.
* macro.c (builtin_macro): Pass expansion location of _Pragma to
_cpp_do__Pragma.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232893
138bc75d-0d04-0410-961f-
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ian [Wed, 27 Jan 2016 18:51:58 +0000 (18:51 +0000)]
compiler: Accept map composite literals with omitted key types.
compiler: Copy key_path_ when copying a Composite_literal_expression.
Fixes golang/go#10263.
Reviewed-on: https://go-review.googlesource.com/14299
Reviewed-on: https://go-review.googlesource.com/18988
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232892
138bc75d-0d04-0410-961f-
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jakub [Wed, 27 Jan 2016 18:48:30 +0000 (18:48 +0000)]
PR lto/69254
* sanitizer.def: Add BEGIN_SANITIZER_BUILTINS and
END_SANITIZER_BUILTINS markers using DEF_BUILTIN_STUB.
* asan.c (DEF_BUILTIN_STUB): Temporarily define.
* tree-streamer-in.c: Include asan.h.
(streamer_get_builtin_tree): For builtins in sanitizer
range call initialize_sanitizer_builtins and retry.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232891
138bc75d-0d04-0410-961f-
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ian [Wed, 27 Jan 2016 18:37:14 +0000 (18:37 +0000)]
* go-lang.c (go_langhook_init_options_struct): Default to
-fkeep-gc-roots-live.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232890
138bc75d-0d04-0410-961f-
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ian [Wed, 27 Jan 2016 17:42:47 +0000 (17:42 +0000)]
gcc/:
* common.opt (fkeep-gc-roots-live): New undocumented option.
* tree-ssa-loop-ivopts.c (add_candidate_1): If
-fkeep-gc-roots-live, skip pointers.
(add_iv_candidate_for_biv): Handle add_candidate_1 returning
NULL.
gcc/testsuite/:
* gcc.dg/tree-ssa/ivopt_5.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232888
138bc75d-0d04-0410-961f-
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law [Wed, 27 Jan 2016 17:17:23 +0000 (17:17 +0000)]
2016-01-15 Ryan Burn <contact@rnburn.com>
PR cilkplus/69267
* cilk.c (cilk_gimplify_call_params_in_spawned_fn): Change to use
gimplify_arg. Removed superfluous post_p argument.
* c-family.h (cilk_gimplify_call_params_in_spawned_fn): Removed
superfluous post_p argument.
* c-gimplify.c (c_gimplify_expr): Likewise.
gcc/cp/ChangeLog:
2016-01-15 Ryan Burn <contact@rnburn.com>
PR cilkplus/69267
* cp-gimplify.c (cilk_cp_gimplify_call_params_in_spawned_fn): Removed
superfluous post_p argument in call to
cilk_gimplify_call_params_in_spawned_fn.
gcc/testsuite/ChangeLog:
2016-01-15 Ryan Burn <contact@rnburn.com>
PR cilkplus/69267
* g++.dg/cilk-plus/CK/pr69267.cc: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232887
138bc75d-0d04-0410-961f-
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uros [Wed, 27 Jan 2016 17:08:00 +0000 (17:08 +0000)]
2016-01-27 Uros Bizjak <ubizjak@gmail.com>
PR target/69512
* config/i386/i386.md (*zext<mode>_doubleword_and): New pattern.
(*zext<mode>_doubleword): Disable for TARGET_ZERO_EXTEND_WITH_AND.
testsuite/ChangeLog:
2016-01-27 Uros Bizjak <ubizjak@gmail.com>
PR target/69512
* gcc.target/i386/pr69512.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232885
138bc75d-0d04-0410-961f-
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law [Wed, 27 Jan 2016 16:54:48 +0000 (16:54 +0000)]
2016-01-27 Thomas Klausner <wiz@NetBSD.org>
PR target/68380
* configure.ac: NetBSD provides SSP in its C library.
* configure: Updated.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232884
138bc75d-0d04-0410-961f-
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ebotcazou [Wed, 27 Jan 2016 16:53:27 +0000 (16:53 +0000)]
PR ada/69488
* gnat.dg/sso/*.adb: Robustify dg-output directives.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232883
138bc75d-0d04-0410-961f-
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mpolacek [Wed, 27 Jan 2016 16:46:40 +0000 (16:46 +0000)]
PR c++/69379
* constexpr.c (cxx_eval_constant_expression): Handle PTRMEM_CSTs
wrapped in NOP_EXPRs.
* g++.dg/pr69379.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232882
138bc75d-0d04-0410-961f-
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msebor [Wed, 27 Jan 2016 15:44:07 +0000 (15:44 +0000)]
PR c++/69317 - [6 regression] wrong ABI version in -Wabi warnings
gcc/cp/ChangeLog:
2016-01-27 Martin Sebor <msebor@redhat.com>
PR c++/69317
* mangle.c (mangle_decl): Reference the correct (saved) version
of the ABI in -Wabi diagnostics.
gcc/testsuite/ChangeLog:
2016-01-27 Martin Sebor <msebor@redhat.com>
PR c++/69317
* g++.dg/abi/Wabi-2-2.C: New test.
* g++.dg/abi/Wabi-2-3.C: New test.
* g++.dg/abi/Wabi-3-2.C: New test.
* g++.dg/abi/Wabi-3-3.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232881
138bc75d-0d04-0410-961f-
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wilco [Wed, 27 Jan 2016 15:12:10 +0000 (15:12 +0000)]
2015-01-27 Wilco Dijkstra <wdijkstr@arm.com>
* MAINTAINERS: (Write After Approval): Add myself.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232880
138bc75d-0d04-0410-961f-
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redi [Wed, 27 Jan 2016 15:09:38 +0000 (15:09 +0000)]
Set FP options for failing special functions tests
PR libstdc++/69295
* testsuite/ext/special_functions/hyperg/check_value.cc: Use
-ffp-contract=off, and -ffloat-store to disable excess precision.
* testsuite/special_functions/02_assoc_legendre/check_value.cc: Use
-ffp-contract=off.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232879
138bc75d-0d04-0410-961f-
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rguenth [Wed, 27 Jan 2016 14:54:03 +0000 (14:54 +0000)]
2016-01-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/69166
* tree-vect-loop.c (vect_is_simple_reduction): Always check
reduction code for commutativity / associativity.
* gcc.dg/torture/pr69166.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232878
138bc75d-0d04-0410-961f-
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jamborm [Wed, 27 Jan 2016 14:51:17 +0000 (14:51 +0000)]
[PR 69355] Correct hole detection when total_scalarization fails
2016-01-27 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/69355
* tree-sra.c (analyze_access_subtree): Correct hole detection when
total_scalarization fails.
testsuite/
* gcc.dg/tree-ssa/pr69355.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232877
138bc75d-0d04-0410-961f-
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mpolacek [Wed, 27 Jan 2016 14:26:38 +0000 (14:26 +0000)]
PR c++/69496
* constexpr.c (cxx_eval_array_reference): Evaluate the number of
elements of the array.
* g++.dg/ext/constexpr-vla1.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232875
138bc75d-0d04-0410-961f-
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dje [Wed, 27 Jan 2016 13:31:51 +0000 (13:31 +0000)]
* config/rs6000/driver-rs6000.c (detect_processor_aix): Add
power9.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232873
138bc75d-0d04-0410-961f-
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chrbr [Wed, 27 Jan 2016 13:03:45 +0000 (13:03 +0000)]
2016-01-20 Christian Bruel <christian.bruel@st.com>
PR target/69245
* config/arm/arm-c.c (arm_pragma_target_parse): Add comments.
Move arm_reset_previous_fndecl and set_target_option_current_node in
the conditional part. Call save_restore_target_globals.
* config/arm/arm.c (arm_set_current_function):
Refactor to better support #pragma target and attribute mix.
Call save_restore_target_globals.
* config/arm/arm-protos.h (save_restore_target_globals): New function.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232872
138bc75d-0d04-0410-961f-
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marxin [Wed, 27 Jan 2016 12:50:05 +0000 (12:50 +0000)]
HSA: simplify partitioning of HSA kernels and host impls.
* lto-partition.c (add_symbol_to_partition_1): Remove usage
of hsa_summaries.
* hsa.c (hsa_summary_t::link_functions): Create IPA_REF_ADDR
reference for an HSA kernel and its host function.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232871
138bc75d-0d04-0410-961f-
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jakub [Wed, 27 Jan 2016 11:40:04 +0000 (11:40 +0000)]
PR tree-optimization/69399
* wide-int.h (wi::lrshift): For larger precisions, only
use fast path if shift is known to be < HOST_BITS_PER_WIDE_INT.
* gcc.dg/torture/pr69399.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232869
138bc75d-0d04-0410-961f-
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claziss [Wed, 27 Jan 2016 09:29:16 +0000 (09:29 +0000)]
[ARC] Reject constant-constant comparison.
gcc/
2016-01-27 Claudiu Zissulescu <claziss@synopsys.com>
* config/arc/predicates.md (proper_comparison_operator): Reject
constant-constant comparison.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232868
138bc75d-0d04-0410-961f-
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ebotcazou [Wed, 27 Jan 2016 08:02:24 +0000 (08:02 +0000)]
* gcc.dg/tree-ssa/ssa-dom-cse-2.c: XFAIL on SPARC 64-bit.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232867
138bc75d-0d04-0410-961f-
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ibuclaw [Wed, 27 Jan 2016 01:07:26 +0000 (01:07 +0000)]
libiberty/ChangeLog:
2016-01-26 Iain Buclaw <ibuclaw@gdcproject.org>
* d-demangle.c (dlang_call_convention): Handle extern Objective-C
function calling convention.
(dlang_call_convention_p): Likewise.
(dlang_type): Likewise.
* testsuite/d-demangle-expected: Add coverage tests.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232864
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ibuclaw [Wed, 27 Jan 2016 01:07:17 +0000 (01:07 +0000)]
libiberty/ChangeLog:
2016-01-26 Iain Buclaw <ibuclaw@gdcproject.org>
* d-demangle.c (dlang_function_args): Append ',' for variadic functions
only if parameters were seen before the elipsis symbol.
* testsuite/d-demangle-expected: Add coverage test for parameter-less
variadic functions.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232863
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ibuclaw [Wed, 27 Jan 2016 01:07:08 +0000 (01:07 +0000)]
libiberty/ChangeLog:
2016-01-27 Iain Buclaw <ibuclaw@gdcproject.org>
* d-demangle.c (dlang_type): Handle function types only in the context
of seeing a pointer type symbol.
* testsuite/d-demangle-expected: Update function pointer tests.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232862
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gccadmin [Wed, 27 Jan 2016 00:16:12 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232861
138bc75d-0d04-0410-961f-
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ian [Wed, 27 Jan 2016 00:00:58 +0000 (00:00 +0000)]
compiler: Don't crash on erroneous array return types.
Another issue with erroneous array types. When an erroneous array
type is in a function's signature, particularly the return type, we
must guarantee that type is changed into an error type. Otherwise,
any operations that work on arrays and slices will crash when applied
to the erroneous array return type.
Fixes golang/go#12939.
Reviewed-on: https://go-review.googlesource.com/16235
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232858
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ian [Tue, 26 Jan 2016 23:28:37 +0000 (23:28 +0000)]
compiler: Don't crash on invalid array type declarations.
Fixes golang/go#12937.
Reviewed-on: https://go-review.googlesource.com/16233
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232857
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ebotcazou [Tue, 26 Jan 2016 22:44:46 +0000 (22:44 +0000)]
* gcc.c-torture/execute/stkalign.c: XFAIL run on SPARC 64-bit.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232856
138bc75d-0d04-0410-961f-
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ian [Tue, 26 Jan 2016 22:35:20 +0000 (22:35 +0000)]
compiler: Avoid knock-on errors with impossibly large types.
The gofrontend asks the backend compiler for the architecture
appropriate size of a given type. For array types, it is possible
to construct a type too large to fit on the machine. This patch does
two things: 1. When an impossibly large type is encountered, we mark
the type as erroneous and later calls to discover the size of that
type are short-circuited. 2. When generating the GC symbol data for
an impossibly large array of arrays, we avoid generating symbol data
as soon as we find an array that is too large to be expressed.
Fixes golang/go#12938.
Reviewed-on: https://go-review.googlesource.com/16234
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232855
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vries [Tue, 26 Jan 2016 22:11:51 +0000 (22:11 +0000)]
Handle DR_NUM_DIMENSIONS == 0 in initialize_data_dependence_relation
2016-01-26 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/69110
* tree-data-ref.c (initialize_data_dependence_relation): Handle
DR_NUM_DIMENSIONS == 0.
* gcc.dg/autopar/pr69110.c: New test.
* testsuite/libgomp.c/pr69110.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232852
138bc75d-0d04-0410-961f-
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spop [Tue, 26 Jan 2016 22:02:11 +0000 (22:02 +0000)]
handle isl_ast_op_select
2016-01-26 Abderrazek Zaafrani <a.zaafrani@samsung.com>
Sebastian Pop <s.pop@samsung.com>
* graphite-isl-ast-to-gimple.c (ternary_op_to_tree): Handle
isl_ast_op_cond and isl_ast_op_select.
(gcc_expression_from_isl_expr_op): Same.
* gcc.dg/graphite/isl-ast-op-select.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232851
138bc75d-0d04-0410-961f-
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pault [Tue, 26 Jan 2016 21:57:12 +0000 (21:57 +0000)]
2016-01-26 Paul Thomas <pault@gcc.gnu.org>
PR fortran/69385
* trans-expr.c (gfc_trans_assignment_1): Exclude initialization
assignments from check on assignment of scalars to unassigned
arrays and correct wrong code within the corresponding block.
2015-01-26 Paul Thomas <pault@gcc.gnu.org>
PR fortran/69385
* gfortran.dg/allocate_error_6.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232850
138bc75d-0d04-0410-961f-
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jason [Tue, 26 Jan 2016 21:34:16 +0000 (21:34 +0000)]
PR c++/68949
* constexpr.c (register_constexpr_fundef): Keep the un-massaged body.
(cxx_eval_call_expression): Don't look through clones.
* optimize.c (maybe_clone_body): Clear DECL_SAVED_TREE of the alias.
* semantics.c (expand_or_defer_fn_1): Keep DECL_SAVED_TREE of
maybe-in-charge *tor.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232848
138bc75d-0d04-0410-961f-
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jason [Tue, 26 Jan 2016 21:34:10 +0000 (21:34 +0000)]
PR c++/68782
gcc/
* tree.c (recompute_constructor_flags): Split out from
build_constructor.
(verify_constructor_flags): New.
* tree.h: Declare them.
gcc/cp/
* constexpr.c (cxx_eval_bare_aggregate): Update TREE_CONSTANT
and TREE_SIDE_EFFECTS.
(cxx_eval_constant_expression) [CONSTRUCTOR]: Call
verify_constructor_flags.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232847
138bc75d-0d04-0410-961f-
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ibuclaw [Tue, 26 Jan 2016 20:57:37 +0000 (20:57 +0000)]
PR rtl-optimization/69217
* var-tracking.c (tracked_record_parameter_p): Don't segfault if there
are no TYPE_FIELDS set for the record type.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232845
138bc75d-0d04-0410-961f-
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jakub [Tue, 26 Jan 2016 19:53:37 +0000 (19:53 +0000)]
PR target/68662
* config/rs6000/rs6000.c (rs6000_option_override_internal): Initialize
toc_label_name unconditionally.
(rs6000_emit_load_toc_table): Call ggc_strdup on toc_label_name for
SYMBOL_REF string. Use toc_label_name instead of constructing
LCTOC1.
(rs6000_elf_declare_function_name): Use toc_label_name instead of
constructing LCTOC1.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232844
138bc75d-0d04-0410-961f-
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jakub [Tue, 26 Jan 2016 19:52:53 +0000 (19:52 +0000)]
PR c++/68357
* cp-gimplify.c (cp_fold): If some operand folds to error_mark_node,
return error_mark_node instead of building trees with error_mark_node
operands.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232843
138bc75d-0d04-0410-961f-
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redi [Tue, 26 Jan 2016 19:38:20 +0000 (19:38 +0000)]
Fix assertions for move assignment of trivial types
PR libstdc++/69478
* include/bits/stl_algobase.h (__copy_move<_IsMove, true,
random_access_iterator_tag>): Check is_move_assignable when moving.
(__copy_move_backwards<_IsMove, true, random_access_iterator_tag>):
Likewise.
* testsuite/25_algorithms/copy/move_iterators/69478.cc: New.
* testsuite/25_algorithms/copy_backward/move_iterators/69478.cc: New.
* testsuite/25_algorithms/move/69478.cc: New.
* testsuite/25_algorithms/move_backward/69478.cc: new.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232842
138bc75d-0d04-0410-961f-
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msebor [Tue, 26 Jan 2016 17:44:38 +0000 (17:44 +0000)]
PR other/69477 - attribute aligned documentation misleading
gcc/ChangeLog:
2016-01-26 Martin Sebor <msebor@redhat.com>
PR other/69477
* doc/extend.texi (Common Type Attributes): Move text that talks about
attribute packed from attribute aligned to the section discussing
the former attribute for clarity.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232840
138bc75d-0d04-0410-961f-
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rth [Tue, 26 Jan 2016 17:29:02 +0000 (17:29 +0000)]
PR middle-end/60908
* trans-mem.c (tm_region_init): Mark entry block as visited.
testsuite/
* gcc.dg/tm/pr60908.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232839
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nathan [Tue, 26 Jan 2016 17:09:20 +0000 (17:09 +0000)]
remove accidental empty commit
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232838
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dmalcolm [Tue, 26 Jan 2016 17:08:12 +0000 (17:08 +0000)]
PR other/69006: fix extra newlines after diagnostics
gcc/c-family/ChangeLog:
PR other/69006
* c-opts.c (c_diagnostic_finalizer): Replace invocation of
pp_newline_and_flush with pp_flush.
gcc/cp/ChangeLog:
PR other/69006
* error.c (print_instantiation_partial_context_line): Add missing
newlines from output for the t == NULL case.
(print_instantiation_partial_context): Remove call to pp_newline.
gcc/ChangeLog:
PR other/69006
* diagnostic-show-locus.c (layout::print_source_line): Replace
call to pp_newline with call to layout::print_newline.
(layout::print_annotation_line): Likewise.
(layout::move_to_column): Likewise.
(layout::print_any_fixits): After printing any fixits, print a
trailing newline, if necessary.
(layout::print_newline): New method, resetting any colorization
before a newline.
(diagnostic_show_locus): Move the pp_newline to before the
early bailout. Remove dummy block enclosing the layout instance.
* diagnostic.c (default_diagnostic_finalizer): Replace invocation
of pp_newline_and_flush with pp_flush.
(diagnostic_append_note): Delete use of pp_newline.
(diagnostic_append_note_at_rich_loc): Delete.
* diagnostic.h (diagnostic_append_note_at_rich_loc): Delete.
* pretty-print.h (output_buffer_append_r): Reset buff->line_length
when newline characters are added to the buffer.
gcc/fortran/ChangeLog:
PR other/69006
* error.c (gfc_diagnostic_starter): Delete use of pp_newline.
gcc/testsuite/ChangeLog:
PR other/69006
* g++.dg/ext/timevar1.C: Add dg-allow-blank-lines-in-output
directive.
* gcc.dg/plugin/diagnostic-test-show-locus-color.c: Update
expected multiline output to reflect the colorization being
disabled before newlines.
* gcc.dg/plugin/diagnostic_plugin_test_show_locus.c
(custom_diagnostic_finalizer): Replace call to
pp_newline_and_flush with call to pp_flush.
* gcc.dg/unroll-2.c: Add dg-allow-blank-lines-in-output directive.
* gfortran.dg/implicit_class_1.f90: Likewise.
* lib/gcc-dg.exp (allow_blank_lines): New global.
(dg-allow-blank-lines-in-output): New procedure.
(gcc-dg-prune): Complain about blank lines in the output, unless
dg-allow-blank-lines-in-output was called.
* lib/multiline.exp (_build_multiline_regex): Only support
arbitrary followup text for non-blank-lines, not for blank lines.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232837
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matz [Tue, 26 Jan 2016 16:34:24 +0000 (16:34 +0000)]
* configure.ac (ac_cv_std_swap_in_utility): New test.
* system.h (<algorithm>): Check HAVE_SWAP_IN_UTILITY as well.
* configure: Regenerate.
* config.in: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232836
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andris [Tue, 26 Jan 2016 16:07:33 +0000 (16:07 +0000)]
Fix build failure when wide character support is not available
* include/c_compatibility/stdlib.h: Include wide character related
definitions only when they are available in cstdlib.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232835
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claziss [Tue, 26 Jan 2016 16:06:16 +0000 (16:06 +0000)]
[ARC] Fix arcset* pattern's predicate.
gcc/
2016-01-26 Claudiu Zissulescu <claziss@synopsys.com>
* config/arc/arc.md (cstoresi4): Force operand into register.
(arcset<code>): Fix predicate.
(arcsetltu): Likewise.
(arcsetgeu): Likewise.
(arcsethi): Likewise.
(arcsetls): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232834
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jakub [Tue, 26 Jan 2016 15:51:51 +0000 (15:51 +0000)]
PR tree-optimization/69483
* gimple-fold.c (canonicalize_constructor_val): Return NULL
if base has error_mark_node type.
* c-parser.c (c_parser_translation_unit): Use FOR_EACH_VEC_ELT.
* gcc.dg/pr69483.c: New test.
* g++.dg/opt/pr69483.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232833
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clyon [Tue, 26 Jan 2016 15:17:00 +0000 (15:17 +0000)]
2016-01-26 Christophe Lyon <christophe.lyon@linaro.org>
gcc/
PR target/68620
* config/arm/arm.c (neon_valid_immediate): Handle FP16 vectors.
* config/arm/arm_neon.h (__ARM_NUM_LANES, __arm_lane, arm_lanq):
New helper macros.
(vget_lane_f16): Handle big-endian.
(vgetq_lane_f16): Likewise.
(vset_lane_f16): Likewise.
(vsetq_lane_f16): Likewise.
* config/arm/iterators.md (VQXMOV): Add V8HF.
(VDQ): Add V4HF and V8HF.
(V_reg): Handle V4HF and V8HF.
(Is_float_mode): Likewise.
* config/arm/neon.md (movv4hf, movv8hf, neon_vdup_nv4hf,
neon_vdup_nv8hf): New patterns.
(vec_set<mode>_internal, vec_extract<mode>, neon_vld1_dup<mode>):
Use VD_LANE iterator.
(neon_vld1_dup<mode>): Use VQ2 iterator.
testsuite/
PR target/68620
* gcc.target/arm/pr68620.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232832
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hjl [Tue, 26 Jan 2016 14:33:12 +0000 (14:33 +0000)]
Remove -m32 from gcc.target/i386/pr68986-2.c
* gcc.target/i386/pr68986-2.c: Remove -m32.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232831
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nathan [Tue, 26 Jan 2016 14:32:30 +0000 (14:32 +0000)]
* omp-low.h (oacc_fn_attrib_kernels_p): Declare.
(set_oacc_fn_attrib): Add IS_KERNEL arg.
* omp-low.c (set_oacc_fn_attrib): Add IS_KERNEL arg.
(oacc_fn_attrib_kernels_p, oacc_fn_attrib_level): New.
(expand_omp_target): Pass is_kernel to set_oacc_fn_attrib.
(oacc_validate_dims): Add LEVEL arg, don't return level.
(new_oacc_loop_routine): Use oacc_fn_attrib_level, not
oacc_validate_dims.
(execute_oacc_device_lower): Adjust, add more dump output.
* tree-ssa-loop.c (gate_oacc_kernels): Use
oacc_fn_attrib_kernels_p.
* tree-parloops.c (create_parallel_loop): Adjust
set_oacc_fn_attrib call.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232830
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jakub [Tue, 26 Jan 2016 14:25:56 +0000 (14:25 +0000)]
PR lto/69254
* lto-wrapper.c (merge_and_complain): Handle -fcilkplus.
(append_compiler_options): Handle -fcilkplus.
(append_linker_options): Ignore -fno-{openmp,openacc,cilkplus}.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232829
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nickc [Tue, 26 Jan 2016 14:02:11 +0000 (14:02 +0000)]
PR target/66655
* config/i386/winnt.c (i386_pe_binds_local_p): If a function has
been marked as DECL_ONE_ONLY but we do not the means to make it
so, then do not allow it to bind locally.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232828
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jakub [Tue, 26 Jan 2016 13:01:44 +0000 (13:01 +0000)]
PR lto/69254
* opts.h (parse_sanitizer_options): New prototype.
* opts.c (sanitizer_opts): New array.
(parse_sanitizer_options): New function.
(common_handle_option): Use parse_sanitizer_options.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232826
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hjl [Tue, 26 Jan 2016 12:51:07 +0000 (12:51 +0000)]
Update stack alignment in ix86_update_stack_boundary
Stack alignment adjustment for __tls_get_addr should be done in
ix86_update_stack_boundary, not ix86_compute_frame_layout. Also
there is no need to over-align stack for __tls_get_addr and function
with __tls_get_addr call isn't a leaf function.
gcc/
PR target/68986
* config/i386/i386.c (ix86_compute_frame_layout): Move stack
alignment adjustment to ...
(ix86_update_stack_boundary): Here. Don't over-align stack for
__tls_get_addr.
(ix86_finalize_stack_realign_flags): Use stack_alignment_needed
if __tls_get_addr is called.
gcc/testsuite/
PR target/68986
* gcc.target/i386/pr68986-1.c: New test.
* gcc.target/i386/pr68986-2.c: Likewise.
* gcc.target/i386/pr68986-3.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232825
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chrbr [Tue, 26 Jan 2016 12:45:13 +0000 (12:45 +0000)]
remove arm_crypto_pragma test selector
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232824
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ebotcazou [Tue, 26 Jan 2016 12:06:36 +0000 (12:06 +0000)]
* config/ia64/ia64.c (ia64_expand_vecint_compare): Use gen_int_mode.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232822
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rguenth [Tue, 26 Jan 2016 12:05:22 +0000 (12:05 +0000)]
2016-01-26 Richard Biener <rguenther@suse.de>
PR middle-end/69467
* match.pd: Guard X * CST CMP 0 pattern with single_use.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232821
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rguenth [Tue, 26 Jan 2016 11:51:01 +0000 (11:51 +0000)]
2016-01-26 Richard Biener <rguenther@suse.de>
PR tree-optimization/69452
* tree-ssa-loop-im.c (move_computations_dom_walker): Remove.
(move_computations_dom_walker::before_dom_children): Rename
to ...
(move_computations_worker): This.
(move_computations): Perform an RPO rather than a DOM walk.
* gcc.dg/torture/pr69452.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232820
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jakub [Tue, 26 Jan 2016 11:12:03 +0000 (11:12 +0000)]
PR target/69442
* combine.c (combine_instructions): For REG_EQUAL note with
SET_DEST being ZERO_EXTRACT, also temporarily set SET_DEST
to the underlying register.
* doc/rtl.texi (REG_EQUAL): Document the behavior of
REG_EQUAL/REG_EQUIV notes if SET_DEST is ZERO_EXTRACT.
* gcc.dg/pr69442.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232819
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jgreenhalgh [Tue, 26 Jan 2016 10:04:46 +0000 (10:04 +0000)]
[PATCH] Do not set structural equality on polynomial types
gcc/ChangeLog:
PR target/67896
* config/aarch64/aarch64-builtins.c
(aarch64_init_simd_builtin_types): Do not set structural
equality to __Poly{8,16,64,128}_t types.
gcc/testsuite/ChangeLog:
PR target/67896
* gcc.target/aarch64/simd/pr67896.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232818
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rsandifo [Tue, 26 Jan 2016 09:53:33 +0000 (09:53 +0000)]
PR 69400: Invalid 128-bit modulus result
As described in the PR, wi::divmod_internal was sign- rather than
zero-extending a modulus result in cases where the result has fewer
HWIs than the precision and the upper bit of the upper HWI was set.
This patch tries to make things more robust by getting wi_pack
to handle the canonicalisation step itself.
Tested on x86_64-linux-gnu. I added tests to the wide-int
plugin since that seemed more direct.
gcc/
PR tree-optimization/69400
* wide-int.cc (wi_pack): Take the precision as argument and
perform canonicalization here rather than in the callers.
Use the main loop to handle all full-width HWIs. Add a
zero HWI if in_len isn't a full result.
(wi::divmod_internal): Update accordingly.
(wi::mul_internal): Likewise. Simplify.
gcc/testsuite/
PR tree-optimization/69400
* gcc.dg/plugin/wide-int_plugin.c (test_wide_int_mod_trunc): New
function.
(plugin_init): Call it.
* gcc.dg/torture/pr69400.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232817
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clyon [Tue, 26 Jan 2016 09:45:43 +0000 (09:45 +0000)]
2016-01-26 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/arm/pr68674.c: Check and use arm_fp effective target.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232816
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ibuclaw [Tue, 26 Jan 2016 08:53:17 +0000 (08:53 +0000)]
Add missing includes in JIT frontend.
gcc/jit/
* jit-playback.c: Include pthread.h.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232815
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spop [Tue, 26 Jan 2016 00:19:20 +0000 (00:19 +0000)]
new scop schedule for isl-0.15
Keep unchanged the implementation for isl-0.14.
* graphite-poly.c (apply_poly_transforms): Simplify.
(print_isl_set): Use more readable format: ISL_YAML_STYLE_BLOCK.
(print_isl_map): Same.
(print_isl_union_map): Same.
(print_isl_schedule): New.
(debug_isl_schedule): New.
* graphite-dependences.c (scop_get_reads): Do not call
isl_union_map_add_map that is undocumented isl functionality.
(scop_get_must_writes): Same.
(scop_get_may_writes): Same.
(scop_get_original_schedule): Remove.
(scop_get_dependences): Do not call isl_union_map_compute_flow that
is deprecated in isl 0.15. Instead, use isl_union_access_* interface.
(compute_deps): Remove.
* graphite-isl-ast-to-gimple.c (print_schedule_ast): New.
(debug_schedule_ast): New.
(translate_isl_ast_to_gimple::scop_to_isl_ast): Call set_separate_option.
(graphite_regenerate_ast_isl): Add dump.
(translate_isl_ast_to_gimple::scop_to_isl_ast): Generate code
from scop->transformed_schedule.
(graphite_regenerate_ast_isl): Add more dump.
* graphite-optimize-isl.c (optimize_isl): Set
scop->transformed_schedule. Check whether schedules are equal.
(apply_poly_transforms): Move here.
* graphite-poly.c (apply_poly_transforms): ... from here.
(free_poly_bb): Static.
(free_scop): Static.
(pbb_number_of_iterations_at_time): Remove.
(print_isl_ast): New.
(debug_isl_ast): New.
(debug_scop_pbb): New.
* graphite-scop-detection.c (print_edge): Move.
(print_sese): Move.
* graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): Remove.
(build_scop_scattering): Remove.
(create_pw_aff_from_tree): Assert instead of bailing out.
(add_condition_to_pbb): Remove unused code, do not fail.
(add_conditions_to_domain): Same.
(add_conditions_to_constraints): Remove.
(build_scop_context): New.
(add_iter_domain_dimension): New.
(build_iteration_domains): Initialize pbb->iterators.
Call add_conditions_to_domain.
(nested_in): New.
(loop_at): New.
(index_outermost_in_loop): New.
(index_pbb_in_loop): New.
(outermost_pbb_in): New.
(add_in_sequence): New.
(add_outer_projection): New.
(outer_projection_mupa): New.
(add_loop_schedule): New.
(build_schedule_pbb): New.
(build_schedule_loop): New.
(embed_in_surrounding_loops): New.
(build_schedule_loop_nest): New.
(build_original_schedule): New.
(build_poly_scop): Call build_original_schedule.
* graphite.h: Declare print_isl_schedule and debug_isl_schedule.
(free_poly_dr): Remove.
(struct poly_bb): Add iterators. Remove schedule, transformed, saved.
(free_poly_bb): Remove.
(debug_loop_vec): Remove.
(print_isl_ast): Declare.
(debug_isl_ast): Declare.
(scop_do_interchange): Remove.
(scop_do_strip_mine): Remove.
(scop_do_block): Remove.
(flatten_all_loops): Remove.
(optimize_isl): Remove.
(pbb_number_of_iterations_at_time): Remove.
(debug_scop_pbb): Declare.
(print_schedule_ast): Declare.
(debug_schedule_ast): Declare.
(struct scop): Remove schedule. Add original_schedule,
transformed_schedule.
(free_gimple_poly_bb): Remove.
(print_generated_program): Remove.
(debug_generated_program): Remove.
(unify_scattering_dimensions): Remove.
* sese.c (print_edge): ... here.
(print_sese): ... here.
(debug_edge): ... here.
(debug_sese): ... here.
* sese.h (print_edge): Declare.
(print_sese): Declare.
(dump_edge): Declare.
(dump_sese): Declare.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232812
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spop [Tue, 26 Jan 2016 00:19:11 +0000 (00:19 +0000)]
fix PR68343: disable fuse-*.c tests for isl 0.14 or earlier
The patch disables all fuse-*.c tests when configuring gcc with isl 0.14 or earlier.
ChangeLog:
* Makefile.in: Regenerate.
* Makefile.tpl: Export ISLVER.
* configure: Regenerate.
* config/isl.m4: Detect isl-0.15.
gcc/
* Makefile.in: Set ISLVER in site.exp.
gcc/testsuite/
* gcc.dg/graphite/graphite.exp: Only run the fuse-*.c tests with isl-0.15.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232811
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spop [Tue, 26 Jan 2016 00:18:56 +0000 (00:18 +0000)]
add missing testcase
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232810
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gccadmin [Tue, 26 Jan 2016 00:16:12 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232809
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jakub [Mon, 25 Jan 2016 21:37:08 +0000 (21:37 +0000)]
PR target/69444
* config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__
instead of ___NO_FPRS__.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232805
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jakub [Mon, 25 Jan 2016 21:34:06 +0000 (21:34 +0000)]
* omp-low.c (lower_omp_target) <case USE_DEVICE_PTR>: Set
DECL_VALUE_EXPR of new_var even for the non-array case. Look
through DECL_VALUE_EXPR for expansion.
* c-c++-common/goacc/use_device-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232804
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edlinger [Mon, 25 Jan 2016 20:33:52 +0000 (20:33 +0000)]
* config/mips/mips.c (mips_compute_frame_info): Skip re-computing
the frame info after reload completed.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232803
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law [Mon, 25 Jan 2016 19:19:09 +0000 (19:19 +0000)]
PR tree-optimization/69196
PR tree-optimization/68398
* tree-ssa-threadupdate.h (enum bb_dom_status): Moved here from
tree-ssa-threadupdate.c.
(determine_bb_domination_status): Prototype
* tree-ssa-threadupdate.c (enum bb_dom_status): Remove
(determine_bb_domination_status): No longer static.
(valid_jump_thread_path): Remove code to detect characteristics
of the jump thread path not associated with correctness.
* tree-ssa-threadbackward.c (fsm_find_control_statment_thread_paths):
Correct test for thread path length. Count PHIs for real operands as
statements that need to be copied. Do not count ASSERT_EXPRs.
Look at all the blocks in the thread path. Compute and selectively
filter thread paths based on threading through the latch, threading
a multiway branch or crossing a multiway branch.
PR tree-optimization/69196
PR tree-optimization/68398
* gcc.dg/tree-ssa/pr66752-3.c: Update expected output
* gcc.dg/tree-ssa/pr68198.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232802
138bc75d-0d04-0410-961f-
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redi [Mon, 25 Jan 2016 16:44:30 +0000 (16:44 +0000)]
Avoid including all of <random> in <algorithm>
PR libstdc++/69464
* include/Makefile.am: Add new header.
* include/Makefile.in: Regenerate.
* include/bits/random.h (uniform_int_distribution): Move to
bits/uniform_int_dist.h.
* include/bits/random.tcc (uniform_int_distribution::operator(),
uniform_int_distribution::__generate_impl): Likewise.
* include/bits/uniform_int_dist.h: New header.
* include/bits/stl_algo.h [__cplusplus >= 201103L]: Include
<bits/uniform_int_dist.h> instead of <random>.
* testsuite/20_util/specialized_algorithms/uninitialized_copy/
move_iterators/1.cc: Include correct header for uninitialized_copy.
* testsuite/20_util/specialized_algorithms/uninitialized_copy_n/
move_iterators/1.cc: Likewise.
* testsuite/25_algorithms/nth_element/58800.cc: Include correct
header for vector.
* testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error lines.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232798
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dje [Mon, 25 Jan 2016 16:16:21 +0000 (16:16 +0000)]
PR target/69469
* gcc.target/powerpc/vsx-vector-2.c: Adjust for Goldschmidt's
Algorithm.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232796
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rguenth [Mon, 25 Jan 2016 14:42:39 +0000 (14:42 +0000)]
2016-01-25 Richard Biener <rguenther@suse.de>
PR testsuite/69380
* g++.dg/tree-ssa/pr69336.C: Restrict to x86_64 and i?86.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232795
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wschmidt [Mon, 25 Jan 2016 14:06:28 +0000 (14:06 +0000)]
2016-01-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* config/rs6000/rs6000.c (rs6000_keep_leaf_when_profiled): Add
decl with __attribute__ ((unused)) annotation.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232793
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ienkovich [Mon, 25 Jan 2016 12:48:54 +0000 (12:48 +0000)]
gcc/
PR target/69421
* tree-vect-stmts.c (vectorizable_condition): Check vectype
of operands is compatible with a statement vectype.
gcc/testsuite/
PR target/69421
* gcc.dg/pr69421.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232792
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ebotcazou [Mon, 25 Jan 2016 11:42:25 +0000 (11:42 +0000)]
* doc/extend.texi (scalar_storage_order type attribute): Fix typo and
improve wording for mixed storage order support.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232791
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jgreenhalgh [Mon, 25 Jan 2016 11:32:07 +0000 (11:32 +0000)]
[AARCH64][ACLE][NEON] Implement vcvt*_s64_f64 and vcvt*_u64_f64 NEON intrinsics.
gcc/
* config/aarch64/arm_neon.h (vcvt_s64_f64): New intrinsic.
(vcvt_u64_f64): Likewise.
(vcvta_s64_f64): Likewise.
(vcvta_u64_f64): Likewise.
(vcvtm_s64_f64): Likewise.
(vcvtm_u64_f64): Likewise.
(vcvtn_s64_f64): Likewise.
(vcvtn_u64_f64): Likewise.
(vcvtp_s64_f64): Likewise.
(vcvtp_u64_f64): Likewise.
gcc/testsuite/
* gcc.target/aarch64/simd/vcvt_s64_f64_1.c: New.
* gcc.target/aarch64/simd/vcvt_u64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvta_s64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvta_u64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtm_s64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtm_u64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtn_s64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtn_u64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtp_s64_f64_1.c: Likewise.
* gcc.target/aarch64/simd/vcvtp_u64_f64_1.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232789
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claziss [Mon, 25 Jan 2016 11:15:58 +0000 (11:15 +0000)]
[ARC] Add basic support for double load and store instructions
gcc/
2016-01-25 Claudiu Zissulescu <claziss@synopsys.com>
* config/arc/arc.c (TARGET_DWARF_REGISTER_SPAN): Define.
(arc_init): Check validity mll64 option.
(arc_save_restore): Use double load/store instruction.
(arc_expand_movmem): Likewise.
(arc_split_move): Don't split if we have double load/store
instructions. Returns a boolean.
(arc_process_double_reg_moves): Change function to return boolean
instead of a sequence of instructions.
(arc_dwarf_register_span): New function.
* config/arc/arc-protos.h (arc_split_move): Change prototype.
* config/arc/arc.h (TARGET_CPU_CPP_BUILTINS): Define __ARC_LL64__.
* config/arc/arc.md (*movdi_insn): Emit ldd/std instructions.
(*movdf_insn): Likewise.
* config/arc/arc.opt (mll64): New option.
* config/arc/predicates.md (even_register_operand): New predicate.
* doc/invoke.texi (ARC Options): Add mll64 documentation.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232788
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rguenth [Mon, 25 Jan 2016 09:31:47 +0000 (09:31 +0000)]
2016-01-25 Richard Biener <rguenther@suse.de>
PR lto/69393
* dwarf2out.c (is_naming_typedef_decl): Not when DECL_NAMELESS.
* tree-streamer-out.c (pack_ts_base_value_fields): Stream
DECL_NAMELESS.
* tree-streamer-in.c (unpack_ts_base_value_fields): Likewise.
* testsuite/libgomp.c++/pr69393.C: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232787
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rguenth [Mon, 25 Jan 2016 09:05:47 +0000 (09:05 +0000)]
2016-01-25 Richard Biener <rguenther@suse.de>
PR tree-optimization/69376
* tree-ssa-sccvn.h (struct vn_ssa_aux): Add range_info_anti_range_p
flag.
(VN_INFO_ANTI_RANGE_P): New inline.
(VN_INFO_RANGE_TYPE): Likewise.
* tree-ssa-sccvn.c (set_ssa_val_to): Also record and copy
SSA_NAME_ANTI_RANGE_P.
(free_scc_vn): Restore SSA_NAME_ANTI_RANGE_P.
* tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
Properly query VN_INFO_RANGE_TYPE.
* gcc.dg/torture/pr69376.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232786
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nickc [Mon, 25 Jan 2016 08:57:02 +0000 (08:57 +0000)]
PR target/66655
* config/i386/cygming.h (MAKE_DECL_ONE_ONLY): Remove definition.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232785
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gccadmin [Mon, 25 Jan 2016 00:16:12 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232783
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jvdelisle [Sun, 24 Jan 2016 22:18:20 +0000 (22:18 +0000)]
2016-01-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/69397
PR fortran/68442
* interface.c (gfc_arglist_matches_symbol): Replace assert with
a return false if not a procedure.
* resolve.c (resolve_generic_f): Test if we are resolving an
initialization expression and adjust error message accordingly.
2016-01-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/69397
PR fortran/68442
* gfortran.dg/interface_38.f90: New test.
* gfortran.dg/interface_39.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232780
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tkoenig [Sun, 24 Jan 2016 18:15:08 +0000 (18:15 +0000)]
2016-01-24 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/66094
* frontend-passes.c (matmul_lhs_realloc): Add
forgotten break statement.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232779
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ppalka [Sun, 24 Jan 2016 17:45:21 +0000 (17:45 +0000)]
Revert "Fix the remaining PR c++/24666 blockers"
gcc/cp/ChangeLog:
Revert:
2016-01-18 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/11858
PR c++/24663
PR c++/24664
* decl.c (grokdeclarator): Don't decay array parameter type to
a pointer type if it's dependent.
(grokparms): Invoke strip_top_quals instead of directly invoking
cp_build_qualified_type.
* pt.c (decay_dependent_array_parm_type): New static function.
(type_unification_real): Call decay_dependent_array_parm_type
to decay a dependent array parameter type to its corresponding
pointer type before unification.
(more_specialized_fn): Likewise.
(get_bindings): Likewise.
* tree.c (cp_build_qualified_type): Trivial typofix in
documentation.
gcc/testsuite/ChangeLog:
Revert:
2016-01-18 Patrick Palka <ppalka@gcc.gnu.org>
PR c++/11858
PR c++/24663
PR c++/24664
* g++.dg/template/pr11858.C: New test.
* g++.dg/template/pr24663.C: New test.
* g++.dg/template/unify12.C: New test.
* g++.dg/template/unify13.C: New test.
* g++.dg/template/unify14.C: New test.
* g++.dg/template/unify15.C: New test.
* g++.dg/template/unify16.C: New test.
* g++.dg/template/unify17.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232778
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miyuki [Sun, 24 Jan 2016 15:32:17 +0000 (15:32 +0000)]
Pass LSAN_OPTIONS to Makefiles in subdirectories
PR bootstrap/69329
* Makefile.tpl (BASE_FLAGS_TO_PASS): Add LSAN_OPTIONS.
* Makefile.in: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232777
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dominiq [Sun, 24 Jan 2016 13:13:38 +0000 (13:13 +0000)]
2016-01-24 Dominique d'Humieres <dominiq@lps.ens.fr>
PR fortran/68283
gfortran.dg/pr68283.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232776
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dominiq [Sun, 24 Jan 2016 13:12:44 +0000 (13:12 +0000)]
2016-01-24 Dominique d'Humieres <dominiq@lps.ens.fr>
PR fortran/68283
* primary.c (gfc_variable_attr): revert revision r221955,
call gfc_internal_error only if there is no error.
2016-01-24 Dominique d'Humieres <dominiq@lps.ens.fr>
PR fortran/68283
gfortran.dg/pr68283.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232775
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tkoenig [Sun, 24 Jan 2016 09:11:50 +0000 (09:11 +0000)]
2016-01-24 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/66094
* frontend-passes.c (enum matrix_case): Add case A2B2T for
MATMUL(A,TRANSPoSE(B)) where A and B are rank 2.
(inline_limit_check): Also add A2B2T.
(matmul_lhs_realloc): Handle A2B2T.
(check_conjg_variable): Rename to
(check_conjg_transpose_variable): and also count TRANSPOSE.
(inline_matmul_assign): Handle A2B2T.
2016-01-24 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/66094
* gfortran.dg/inline_matmul_13.f90: New test.
* gfortran.dg/matmul_bounds_8.f90: New test.
* gfortran.dg/matmul_bounds_9.f90: New test.
* gfortran.dg/matmul_bounds_10.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232774
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gccadmin [Sun, 24 Jan 2016 00:16:15 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232773
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danglin [Sat, 23 Jan 2016 23:32:13 +0000 (23:32 +0000)]
PR libfortran/68744
* runtime/backtrace.c: Include gthr.h.
(show_backtrace): Use __gthread_active_p() to determine whether threads
are active. Return if lbstate is NULL.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232770
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danglin [Sat, 23 Jan 2016 22:24:59 +0000 (22:24 +0000)]
PR libstdc++/69446
* config/os/hpux/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232769
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vries [Sat, 23 Jan 2016 20:28:17 +0000 (20:28 +0000)]
Fix clobber removal in parloops
2016-01-23 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/69426
* tree-parloops.c (eliminate_local_variables_stmt): Handle vdef of
removed clobber.
* gcc.dg/autopar/pr69426.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232767
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msebor [Sat, 23 Jan 2016 16:01:47 +0000 (16:01 +0000)]
PR c++/58109 - alignas() fails to compile with constant expression
PR c++/69022 - attribute vector_size ignored with dependent bytes
gcc/testsuite/ChangeLog:
2016-01-23 Martin Sebor <msebor@redhat.com>
PR c++/58109
PR c++/69022
* g++.dg/cpp0x/alignas5.C: New test.
* g++.dg/ext/vector29.C: Same.
gcc/cp/ChangeLog:
2016-01-23 Martin Sebor <msebor@redhat.com>
PR c++/58109
PR c++/69022
* decl2.c (is_late_template_attribute): Handle dependent argument
to attribute align and attribute vector_size.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232766
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jakub [Sat, 23 Jan 2016 14:13:53 +0000 (14:13 +0000)]
* tree-ssanames.c (release_free_names_and_compact_live_names): Replace
"the the" with "the" in the comments.
* ipa-devirt.c (build_type_inheritance_graph,
update_type_inheritance_graph): Likewise.
* tree.c (build_function_type_list_1): Likewise.
* cfgloopmanip.c (scale_loop_profile): Likewise.
* tree-ssa-loop-ivopts.c (get_shiftadd_cost): Likewise.
* gimple-ssa-split-paths.c
(find_block_to_duplicate_for_splitting_paths): Likewise.
* tree-sra.c (init_subtree_with_zero, clobber_subtree): Likewise.
* expr.c (convert_move): Likewise.
* var-tracking.c (vt_stack_adjustments): Likewise.
* tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Likewise.
* tree-vrp.c (test_for_singularity): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232765
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jakub [Sat, 23 Jan 2016 09:54:53 +0000 (09:54 +0000)]
* tree-vect-stmts.c (vectorizable_condition): Build a VEC_COND_EXPR
directly instead of building a temporary tree.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232764
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jakub [Sat, 23 Jan 2016 09:54:19 +0000 (09:54 +0000)]
PR bootstrap/69434
* genrecog.c: Define INCLUDE_ALGORITHM before including system.h,
remove <algorithm> include.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232763
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