gcc/
PR middle-end/68595
* tree-vect-stmts.c (vect_init_vector): Cast boolean
scalars to a proper value before building a vector.
gcc/testsuite/
PR middle-end/68595
* gcc.dg/pr68595.c: New test.
From-SVN: r231106
The errors reported by check_attr_value weren't very helpful because
they always used the location of the define(_enum)_attr, even if the
error was in a define_insn. Also, the errors reported by
check_attr_test didn't say which attribute was faulty.
Although not technically a bug fix, it was really useful in writing
the patch for PR68432.
Tested on a variety of targets.
gcc/
* genattrtab.c (check_attr_test): Take an attr_desc instead of
an is_const flag. Put the file_location argument first.
Update recursive calls. Improve error messages.
(check_attr_value): Take a file location and use it instead
of attr->loc. Improve error messages. Update calls to
check_attr_test.
(check_defs): Update call to check_attr_value.
(make_canonical): Likewise.
(gen_attr): Likewise.
(main): Likewise.
(gen_insn_reserv): Update call to check_attr_test.
From-SVN: r231103
PR tree-optimization/68529
* tree-ssa-loop-niter.c (number_of_iterations_ne): Add new param.
Compute no-overflow information for control iv.
(number_of_iterations_lt, number_of_iterations_le): Add new param.
(number_of_iterations_cond): Pass new argument to above functions.
PR tree-optimization/68529
* gcc.dg/tree-ssa/pr68529-1.c: New test.
* gcc.dg/tree-ssa/pr68529-2.c: New test.
* gcc.dg/tree-ssa/pr68529-3.c: New test.
From-SVN: r231097
* ipa-inline-transform.c (inline_call): Drop -fstrict-aliasing when
inlining -fno-strict-aliasing into -fstrict-aliasing body.
* gcc.dg/lto/alias-1_0.c: New testcase.
* gcc.dg/lto/alias-1_1.c: New testcase.
From-SVN: r231094
we used to generate modulo and division by zero because ISL uses big numbers
which translate to zero in modulo arithmetic. The patch also improves error handling
and bails out early in case of wrong code gen.
PR tree-optimization/68565
* graphite-isl-ast-to-gimple.c (binary_op_to_tree): Early return on
codegen_error. Fail when rhs of division operations is integer_zerop.
(ternary_op_to_tree): Early return on codegen_error.
(unary_op_to_tree): Same.
(nary_op_to_tree): Same.
(gcc_expression_from_isl_expr_op): Same.
(gcc_expression_from_isl_expression): Same.
(graphite_create_new_loop): On codegen_error continue generating
wrong code.
(graphite_create_new_loop_guard): Same.
(build_iv_mapping): Same.
(graphite_create_new_guard): Same.
* gfortran.dg/graphite/pr68565.f90: New.
Co-Authored-By: Sebastian Pop <s.pop@samsung.com>
From-SVN: r231086
gcc/
* tree-nested.c (convert_nonlocal_omp_clauses): Add support for
OMP_CLAUSE_{NUM_GANGS,NUM_VECTORS,VECTOR_LENGTH,SEQ}.
(convert_local_omp_clauses): Likewise.
gcc/fortran/
* f95-lang.c (gfc_attribute_table): Add an "oacc function"
attribute.
* gfortran.h (symbol_attribute): Add an oacc_function bit-field.
(gfc_oacc_routine_name): New struct;
(gfc_get_oacc_routine_name): New macro.
(gfc_namespace): Add oacc_routine_clauses, oacc_routine_names and
oacc_routine fields.
(gfc_exec_op): Add EXEC_OACC_ROUTINE.
* openmp.c (OACC_ROUTINE_CLAUSES): New mask.
(gfc_oacc_routine_dims): New function.
(gfc_match_oacc_routine): Add support for named routines and the
gang, worker vector and seq clauses.
* parse.c (is_oacc): Add EXEC_OACC_ROUTINE.
* resolve.c (gfc_resolve_blocks): Likewise.
* st.c (gfc_free_statement): Likewise.
* trans-decl.c (add_attributes_to_decl): Attach an 'oacc function'
attribute and shape geometry for acc routine.
gcc/testsuite/
* gfortran.dg/goacc/routine-3.f90: New test.
* gfortran.dg/goacc/routine-4.f90: New test.
* gfortran.dg/goacc/routine-5.f90: New test.
* gfortran.dg/goacc/routine-6.f90: New test.
* gfortran.dg/goacc/subroutines: New test.
libgomp/
* libgomp.oacc-fortran/routine-5.f90: New test.
* libgomp.oacc-fortran/routine-7.f90: New test.
* libgomp.oacc-fortran/routine-9.f90: New test.
From-SVN: r231081
2015-11-30 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/46032
* tree-ssa-structalias.c (find_func_aliases_for_call_arg): New function,
factored out of ...
(find_func_aliases_for_call): ... here.
(find_func_aliases_for_builtin_call, find_func_clobbers): Handle
BUILT_IN_GOMP_PARALLEL.
(ipa_pta_execute): Same. Handle node->parallelized_function as a local
function.
* gcc.dg/pr46032.c: New test.
* testsuite/libgomp.c/pr46032.c: New test.
From-SVN: r231076
PR tree-optimization/68501
* target.def (builtin_reciprocal): Replace the 3 arguments with
a gcall * one, adjust description.
* targhooks.h (default_builtin_reciprocal): Replace the 3 arguments
with a gcall * one.
* targhooks.c (default_builtin_reciprocal): Likewise.
* tree-ssa-math-opts.c (pass_cse_reciprocals::execute): Use
targetm.builtin_reciprocal even on internal functions, adjust
the arguments and allow replacing an internal function with normal
built-in.
* config/i386/i386.c (ix86_builtin_reciprocal): Replace the 3 arguments
with a gcall * one. Handle internal fns too.
* config/rs6000/rs6000.c (rs6000_builtin_reciprocal): Likewise.
* config/aarch64/aarch64.c (aarch64_builtin_reciprocal): Likewise.
* doc/tm.texi (builtin_reciprocal): Document.
From-SVN: r231075
2015-11-30 Richard Biener <rguenther@suse.de>
PR tree-optimization/68592
* tree-vect-loop.c (vect_analyze_loop_2): Reset SLP type also
on the pattern def sequence.
* gfortran.dg/pr68592.f: New testcase.
From-SVN: r231074
2015-11-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/68534
* decl.c (gfc_match_formal_arglist): Cope with zero formal args
either in interface declaration or in procedure declaration in
submodule.
2015-11-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/68534
* gfortran.dg/submodule_13.f08: New test.
From-SVN: r231072
* c-ada-spec.c (print_ada_macros): Remove redundant blank line.
(decl_sloc_common): Delete and move bulk of processing to...
(decl_sloc): ...here.
(pp_ada_tree_identifier): Remove reference to QUAL_UNION_TYPE.
(dump_ada_double_name): Remove S parameter and compute the suffix.
(dump_ada_array_type): Add PARENT parameter. Simplify computation of
element type and deal with an anonymous one.
(dump_ada_template): Use RECORD_OR_UNION_TYPE_P macro.
(dump_generic_ada_node): Tweak. Adjust call to dump_ada_array_type
and remove reference to QUAL_UNION_TYPE.
(dump_nested_types): Make 2 passes on the fields and move bulk to...
(dump_nested_type): ...here. New function extracted from above.
Generate a full declaration for anonymous element type of arrays.
(print_ada_declaration): Really skip anonymous declarations. Remove
references to QUAL_UNION_TYPE. Adjust call to dump_ada_array_type.
Clean up processing of declarations of array types and objects.
(print_ada_struct_decl): Remove reference to QUAL_UNION_TYPE.
Remove obsolete code and tidy up.
From-SVN: r231069
* osint.adb: Add use type clause for CRTL.size_t.
(C_String_Length): Return CRTL.size_t instead of Integer.
(To_Path_String_Access): Take CRTL.size_t instead of Integer.
(Get_Libraries_From_Registry): Use CRTL throughout.
(To_Canonical_Dir_Spec): Use CRTL.size_t instead of Integer.
(To_Canonical_File_List): Likewise.
(To_Canonical_File_Spec): Likewise.
(To_Canonical_Path_Spec): Likewise.
(To_Host_Dir_Spec): Likewise.
(To_Host_File_Spec): Likewise.
(Update_Path): Use CRTL throughout.
* s-shasto.adb: Add with clause for System.CRTL.
(Initialize): Rename CRTL.strncpy instead of importing it manually.
From-SVN: r231066
* gcc-interface/gigi.h (create_var_decl): Adjust prototype.
(create_subprog_decl): Likewise.
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Rename
static_p into static_flag and add volatile_flag local variable.
Do not locally change the type of a volatile object, except for the
pointed-to type if the object is handled by reference. Adjust calls
to create_var_decl.
<E_Subprogram_Type>: Likewise for const and noreturn subprograms.
(get_minimal_subprog_decl): Adjust call to create_subprog_decl.
(elaborate_expression_1): Adjust call to create_var_decl.
(gnat_to_gnu_field): Minor tweak.
* gcc-interface/trans.c (gigi): Adjust calls to create_var_decl and
create_subprog_decl.
(build_raise_check): Likewise.
(Subprogram_Body_to_gnu): Likewise.
(create_temporary): Likewise.
(Handled_Sequence_Of_Statements_to_gnu): Likewise.
(Exception_Handler_to_gnu_gcc): Likewise.
(Compilation_Unit_to_gnu): Likewise.
(gnat_to_gnu): Likewise.
* gcc-interface/utils.c (maybe_pad_type): Likewise.
(create_var_decl): Add VOLATILE_FLAG parameter and handle it.
(create_subprog_decl): Add CONST_FLAG and VOLATILE_FLAG parameters and
handle them.
From-SVN: r231065
* gcc-interface/gigi.h (is_simple_additive_expression): Declare.
* gcc-interface/trans.c (struct range_check_info_d): Add DISP and
NEG_P fields.
(find_loop_for): Add DISP and NEG_P parameters with default value.
Call is_simple_additive_expression to handle additive expressions.
(Loop_Statement_to_gnu): Deal with displacement in range checks.
(Raise_Error_to_gnu): Likewise.
(gnat_to_gnu): Add call to find_loop_for.
(is_simple_additive_expression): New function extracted from...
(gnat_invariant_expr): ...here. Call it on the expression.
From-SVN: r231064
* gcc-interface/ada-tree.h (TYPE_MAX_ALIGN): New macro.
* gcc-interface/decl.c (gnat_to_gnu_entity): Do not set PACKED to -2.
Remove obsolete code setting the alignment on some atomic types.
When the type has no alignment but needs strict alignment and has a
size clause, compute a maximum alignment and set it on the type.
(adjust_packed): Remove handling of -2 argument. Deal with TYPE_ALIGN
and TYPE_MAX_ALIGN directly.
(gnat_to_gnu_field): Do not document -2 as argument.
(components_to_record): Likewise.
* gcc-interface/utils.c (finish_record_type): Do not bump alignment of
the record type beyond TYPE_MAX_ALIGN. Reset the latter on exit.
* gcc-interface/Makefile.in (PICFLAG_FOR_TARGET): Move around.
(GNATLIBCFLAGS_FOR_C): Reformat.
(GCC_CFLAGS): Delete.
From-SVN: r231062
2015-11-30 Venkataramanan Kumar <Venkataramanan.Kumar@amd.com>
* tree-if-conv.c (struct ifc_dr): Add new tree
base_predicate field.
(hash_memrefs_baserefs_and_store_DRs_read_written_info): Hash
base ref, DR pairs and store base_predicate for write type DRs.
(ifcvt_memrefs_wont_trap): Guard checks with
-ftree-loop-if-convert-stores flag.
From-SVN: r231057
* cgraph.c (cgraph_node::make_local): No name is unique during
incremental linking.
* cgraph.h (can_be_discarded_p): Update comment; also common and
WEAK in named sections can be discarded; when doing incremental
link do not rely on resolution being the final one.
* varasm.c (default_binds_local_p_3, decl_binds_to_current_def_p):
When symbol can be discarded, do not rely on resolution info.
* symtab.c (symtab_node::nonzero_address): Take into account that
symbol can be discarded.
* ipa-visibility.c (update_visibility_by_resolution_info): Handle
definition correctly.
(function_and_variable_visibility): Do not set unique_name when
incrementally linking.
From-SVN: r231050
PR c/67581
* g++.dg/torture/pr67581.C: New testcase.
* c-family/c-common.c (handle_transparent_union_attribute): Update
also type variants.
From-SVN: r231048
PR target/28115
* config/rs6000/rs6000.c (rs6000_adjust_cost): Correct
recog_memoized test for insn and check recog_memoized for dep_insn.
From-SVN: r231045
Ilya Enkovich