The second loop in the testcase only vectorises if we can reverse
a vector and if aligned loads aren't required.
2017-08-10 Richard Sandiford <richard.sandiford@linaro.org>
gcc/testsuite/
PR testsuite/81738
* gcc.dg/vect/vect-alias-check-6.c: Move second function to...
* gcc.dg/vect/vect-alias-check-7.c: ...this new file. Require
vect_perm and vect_element_align for vectorization.
Jason Merrill [Thu, 10 Aug 2017 19:07:30 +0000 (15:07 -0400)]
PR c++/80452 - Core 1579, implicit move semantics on return/throw
* cp-tree.h (LOOKUP_PREFER_RVALUE): Now means that we've already
tentatively changed the lvalue to an rvalue.
* call.c (reference_binding): Remove LOOKUP_PREFER_RVALUE handling.
(build_over_call): If LOOKUP_PREFER_RVALUE, check that the first
parameter is an rvalue reference.
* except.c (build_throw): Do maybe-rvalue overload resolution twice.
* typeck.c (check_return_expr): Likewise.
H.J. Lu [Thu, 10 Aug 2017 15:29:05 +0000 (15:29 +0000)]
i386: Don't use frame pointer without stack access
When there is no stack access, there is no need to use frame pointer
even if -fno-omit-frame-pointer is used and caller's frame pointer is
unchanged.
gcc/
PR target/81736
* config/i386/i386.c (ix86_finalize_stack_realign_flags): Renamed
to ...
(ix86_finalize_stack_frame_flags): This. Also clear
frame_pointer_needed if -fno-omit-frame-pointer is used without
stack access.
(ix86_expand_prologue): Replace ix86_finalize_stack_realign_flags
with ix86_finalize_stack_frame_flags.
(ix86_expand_epilogue): Likewise.
(ix86_expand_split_stack_prologue): Likewise.
* doc/invoke.texi: Add a note for -fno-omit-frame-pointer.
David Malcolm [Thu, 10 Aug 2017 13:22:27 +0000 (13:22 +0000)]
C/C++: show pertinent open token when missing a close token
gcc/c/ChangeLog:
* c-parser.c (c_parser_error): Rename to...
(c_parser_error_richloc): ...this, making static, and adding
"richloc" parameter, passing it to the c_parse_error call,
rather than calling c_parser_set_source_position_from_token.
(c_parser_error): Reintroduce, reimplementing in terms of the
above, converting return type from void to bool.
(class token_pair): New class.
(struct matching_paren_traits): New struct.
(matching_parens): New typedef.
(struct matching_brace_traits): New struct.
(matching_braces): New typedef.
(get_matching_symbol): New function.
(c_parser_require): Add param MATCHING_LOCATION, using it to
highlight matching "opening" tokens for missing "closing" tokens.
(c_parser_skip_until_found): Likewise.
(c_parser_static_assert_declaration_no_semi): Convert explicit
parsing of CPP_OPEN_PAREN and CPP_CLOSE_PAREN to use of
class matching_parens, so that the pertinent open parenthesis is
highlighted when there are problems locating the close
parenthesis.
(c_parser_struct_or_union_specifier): Likewise.
(c_parser_typeof_specifier): Likewise.
(c_parser_alignas_specifier): Likewise.
(c_parser_simple_asm_expr): Likewise.
(c_parser_braced_init): Likewise, for matching_braces.
(c_parser_paren_condition): Likewise, for matching_parens.
(c_parser_switch_statement): Likewise.
(c_parser_for_statement): Likewise.
(c_parser_asm_statement): Likewise.
(c_parser_asm_operands): Likewise.
(c_parser_cast_expression): Likewise.
(c_parser_sizeof_expression): Likewise.
(c_parser_alignof_expression): Likewise.
(c_parser_generic_selection): Likewise.
(c_parser_postfix_expression): Likewise for cases RID_VA_ARG,
RID_OFFSETOF, RID_TYPES_COMPATIBLE_P, RID_AT_SELECTOR,
RID_AT_PROTOCOL, RID_AT_ENCODE, reindenting as necessary.
In case CPP_OPEN_PAREN, pass loc_open_paren to the
c_parser_skip_until_found call.
(c_parser_objc_class_definition): Use class matching_parens as
above.
(c_parser_objc_method_decl): Likewise.
(c_parser_objc_try_catch_finally_statement): Likewise.
(c_parser_objc_synchronized_statement): Likewise.
(c_parser_objc_at_property_declaration): Likewise.
(c_parser_oacc_wait_list): Likewise.
(c_parser_omp_var_list_parens): Likewise.
(c_parser_omp_clause_collapse): Likewise.
(c_parser_omp_clause_default): Likewise.
(c_parser_omp_clause_if): Likewise.
(c_parser_omp_clause_num_threads): Likewise.
(c_parser_omp_clause_num_tasks): Likewise.
(c_parser_omp_clause_grainsize): Likewise.
(c_parser_omp_clause_priority): Likewise.
(c_parser_omp_clause_hint): Likewise.
(c_parser_omp_clause_defaultmap): Likewise.
(c_parser_oacc_single_int_clause): Likewise.
(c_parser_omp_clause_ordered): Likewise.
(c_parser_omp_clause_reduction): Likewise.
(c_parser_omp_clause_schedule): Likewise.
(c_parser_omp_clause_num_teams): Likewise.
(c_parser_omp_clause_thread_limit): Likewise.
(c_parser_omp_clause_aligned): Likewise.
(c_parser_omp_clause_linear): Likewise.
(c_parser_omp_clause_safelen): Likewise.
(c_parser_omp_clause_simdlen): Likewise.
(c_parser_omp_clause_depend): Likewise.
(c_parser_omp_clause_map): Likewise.
(c_parser_omp_clause_device): Likewise.
(c_parser_omp_clause_dist_schedule): Likewise.
(c_parser_omp_clause_proc_bind): Likewise.
(c_parser_omp_clause_uniform): Likewise.
(c_parser_omp_for_loop): Likewise.
(c_parser_cilk_clause_vectorlength): Likewise.
(c_parser_cilk_clause_linear): Likewise.
(c_parser_transaction_expression): Likewise.
* c-parser.h (c_parser_require): Add param matching_location with
default UNKNOWN_LOCATION.
(c_parser_error): Convert return type from void to bool.
(c_parser_skip_until_found): Add param matching_location with
default UNKNOWN_LOCATION.
gcc/c-family/ChangeLog:
* c-common.c (c_parse_error): Add rich_location * param, using it
rather implicitly using input_location.
* c-common.h (c_parse_error): Add rich_location * param.
gcc/cp/ChangeLog:
* parser.c (cp_parser_error): Update for new param to
c_parse_error.
(class token_pair): New class.
(struct matching_paren_traits): New struct.
(matching_parens): New typedef.
(struct matching_brace_traits): New struct.
(matching_braces): New typedef.
(cp_parser_statement_expr): Convert explicit parsing of
CPP_OPEN_PAREN and CPP_CLOSE_PAREN to use of
class matching_parens, so that the pertinent open parenthesis is
highlighted when there are problems locating the close
parenthesis.
(cp_parser_primary_expression): Likewise.
(cp_parser_compound_literal_p): Remove consumption of opening
paren.
(cp_parser_postfix_expression): Convert explicit parsing of
CPP_OPEN_PAREN and CPP_CLOSE_PAREN to use matching parens, as
above. Use it to consume the opening paren previously consumed by
cp_parser_compound_literal_p.
(cp_parser_parenthesized_expression_list): Likewise.
(cp_parser_unary_expression): Likewise.
(cp_parser_new_expression): Likewise.
(cp_parser_cast_expression): Likewise.
(cp_parser_builtin_offsetof): Likewise.
(cp_parser_trait_expr): Likewise.
(cp_parser_lambda_declarator_opt): Likewise.
(cp_parser_lambda_body): Likewise, for matching_braces.
(cp_parser_compound_statement): Likewise.
(cp_parser_selection_statement): Likewise, for matching_parens.
(cp_parser_iteration_statement): Likewise.
(cp_parser_already_scoped_statement): Likewise, for
matching_braces.
(cp_parser_linkage_specification): Likewise.
(cp_parser_static_assert): Likewise, for matching_parens.
(cp_parser_decltype): Likewise.
(cp_parser_operator): Likewise.
(cp_parser_enum_specifier): Likewise.
(cp_parser_namespace_definition): Likewise.
(cp_parser_direct_declarator): Likewise.
(cp_parser_braced_list): Likewise.
(cp_parser_class_specifier_1): Likewise, for matching_braces.
(cp_parser_constant_initializer): Likewise.
(cp_parser_noexcept_specification_opt): Likewise, for
matching_parens.
(cp_parser_exception_specification_opt): Likewise.
(cp_parser_handler): Likewise.
(cp_parser_asm_specification_opt): Likewise.
(cp_parser_asm_operand_list): Likewise.
(cp_parser_gnu_attributes_opt): Likewise.
(cp_parser_std_attribute_spec): Likewise.
(cp_parser_requirement_parameter_list): Likewise.
(cp_parser_requirement_body): Likewise, for matching_braces.
(cp_parser_compound_requirement): Likewise.
(cp_parser_template_introduction): Likewise.
(cp_parser_sizeof_pack): Likewise, for matching_parens.
(cp_parser_sizeof_operand): Likewise; use it to consume the
opening paren previously consumed by cp_parser_compound_literal_p.
(get_matching_symbol): New function.
(cp_parser_required_error): Add param "matching_location". Remove
calls to cp_parser_error, instead setting a non-NULL gmsgid, and
handling it if set by calling c_parse_error, potentially with a
secondary location if matching_location was set.
(cp_parser_require): Add param "matching_location", with a default
value of UNKNOWN_LOCATION.
(cp_parser_require_keyword): Update for new param of
cp_parser_required_error.
(cp_parser_objc_encode_expression): Update to class matching_parens
as above.
(cp_parser_objc_defs_expression): Likewise.
(cp_parser_objc_protocol_expression): Likewise.
(cp_parser_objc_selector_expression): Likewise.
(cp_parser_objc_typename): Likewise.
(cp_parser_objc_superclass_or_category): Likewise.
(cp_parser_objc_try_catch_finally_statement): Likewise.
(cp_parser_objc_synchronized_statement): Likewise.
(cp_parser_objc_at_property_declaration): Likewise.
(cp_parser_oacc_single_int_clause): Likewise.
(cp_parser_oacc_shape_clause): Likewise.
(cp_parser_omp_clause_collapse): Likewise.
(cp_parser_omp_clause_default): Likewise.
(cp_parser_omp_clause_final): Likewise.
(cp_parser_omp_clause_if): Likewise.
(cp_parser_omp_clause_num_threads): Likewise.
(cp_parser_omp_clause_num_tasks): Likewise.
(cp_parser_omp_clause_grainsize): Likewise.
(cp_parser_omp_clause_priority): Likewise.
(cp_parser_omp_clause_hint): Likewise.
(cp_parser_omp_clause_defaultmap): Likewise.
(cp_parser_omp_clause_ordered): Likewise.
(cp_parser_omp_clause_schedule): Likewise.
(cp_parser_omp_clause_num_teams): Likewise.
(cp_parser_omp_clause_thread_limit): Likewise.
(cp_parser_omp_clause_aligned): Likewise.
(cp_parser_omp_clause_linear): Likewise.
(cp_parser_omp_clause_safelen): Likewise.
(cp_parser_omp_clause_simdlen): Likewise.
(cp_parser_omp_clause_depend): Likewise.
(cp_parser_omp_clause_device): Likewise.
(cp_parser_omp_clause_dist_schedule): Likewise.
(cp_parser_oacc_clause_async): Likewise.
(cp_parser_omp_critical): Likewise.
(cp_parser_omp_for_loop): Likewise.
(cp_parser_omp_sections_scope): Likewise.
(cp_parser_omp_declare_reduction_exprs): Likewise.
Update for new param to cp_parser_required_error.
(cp_parser_oacc_routine): Likewise.
(cp_parser_transaction_expression): Likewise.
(cp_parser_cilk_simd_vectorlength): Likewise.
gcc/testsuite/ChangeLog:
* c-c++-common/missing-close-symbol.c: New test case.
* c-c++-common/missing-symbol.c: New test case.
* gcc.dg/unclosed-init.c: New test case.
* g++.dg/diagnostic/unclosed-extern-c.C: New test case.
* g++.dg/diagnostic/unclosed-function.C: New test case.
* g++.dg/diagnostic/unclosed-namespace.C: New test case.
* g++.dg/diagnostic/unclosed-struct.C: New test case.
* g++.dg/parse/pragma2.C: Update to reflect movement of the
"expected identifier" error.
Martin Liska [Thu, 10 Aug 2017 07:43:49 +0000 (09:43 +0200)]
Fix target attribute handling (PR c++/81355).
2017-08-10 Martin Liska <mliska@suse.cz>
PR c++/81355
* c-attribs.c (handle_target_attribute):
Report warning for an empty string argument of target attribute.
2017-08-10 Martin Liska <mliska@suse.cz>
David Malcolm [Thu, 10 Aug 2017 00:18:19 +0000 (00:18 +0000)]
jit: add gcc_jit_type_get_vector
gcc/jit/ChangeLog:
* docs/cp/topics/types.rst (Vector types): New section.
* docs/topics/compatibility.rst (LIBGCCJIT_ABI_8): New tag.
* docs/topics/types.rst (gcc_jit_context_get_type): Fix typo in
example.
(Vector types): New section.
* docs/_build/texinfo/libgccjit.texi: Regenerate.
* jit-playback.c (gcc::jit::playback::type::get_vector): New
method.
* jit-playback.h (gcc::jit::playback::type::get_vector): New
method.
* jit-recording.c: In namespace gcc::jit::recording::
(type::get_vector): New method.
(memento_of_get_aligned::write_reproducer): Fix typo
in leading comment.
(memento_of_get_vector::replay_into): New method.
(memento_of_get_vector::make_debug_string): New method.
(memento_of_get_vector::write_reproducer): New method.
* jit-recording.h: In namespace gcc::jit::recording::
(type::get_vector): New
method.
(class memento_of_get_vector): New class.
* libgccjit++.h (gccjit::type::get_vector): New method.
* libgccjit.c (gcc_jit_type_get_vector): New public entrypoint.
* libgccjit.h (LIBGCCJIT_HAVE_gcc_jit_type_get_vector): New
define.
(gcc_jit_type_get_vector): New decl.
* libgccjit.map (LIBGCCJIT_ABI_8): New ABI tag.
gcc/testsuite/ChangeLog:
* jit.dg/all-non-failing-tests.h: Add note about
test-vector-types.cc.
* jit.dg/test-error-gcc_jit_type_get_vector-bad-type.c: New test
case.
* jit.dg/test-error-gcc_jit_type_get_vector-non-power-of-two.c:
New test case.
* jit.dg/test-vector-types.cc: New test case.
Jonathan Wakely [Wed, 9 Aug 2017 21:38:05 +0000 (22:38 +0100)]
Fix test for __has_unique_object_representations support in Clang
* include/std/type_traits (_GLIBCXX_NO_BUILTIN_HAS_UNIQ_OBJ_REP):
Replace with _GLIBCXX_HAVE_BUILTIN_HAS_UNIQ_OBJ_REP and use
__is_identifier to set it.
Will Schmidt [Wed, 9 Aug 2017 21:28:39 +0000 (21:28 +0000)]
rs6000.c (rs6000_option_override_internal): Add blurb to indicate when early gimple folding has been disabled.
[gcc]
2017-08-09 Will Schmidt <will_schmidt@vnet.ibm.com>
* config/rs6000/rs6000.c (rs6000_option_override_internal): Add blurb
to indicate when early gimple folding has been disabled.
(rs6000_gimple_fold_builtin): Add debug content.
(rs6000_invalid_builtin): Fix whitespace.
(rs6000_expand_builtin): Fix whitespace.
* config/rs6000/rs6000.opt: Add option for -mfold-gimple.
It's possible to construct an lshift expression using unsafe.Sizeof
that is technically a compile-time constant but can't be evaluated
without going through backend methods. In this case, insure that
Type::make_non_abstract_type is called on the numeric operand of the
shift (as opposed to leaving as abstract), to avoid an assert later on
in the compiler flow.
rs6000: Use SAVE_MULTIPLE only if we restore what it saves (PR80938)
We can have SAVE_MULTIPLE while we do not have REST_MULTIPLE. If the
inline restore does not restore all registers, the CFI for the save
and restore can conflict if things are shrink-wrapped.
We could restore all registers that are saved (not ideal), or emit
the CFI notes to say we did (which will work fine, but is also not
so great); instead, let's not save the registers that are unused.
PR target/80938
* config/rs6000/rs6000.c (rs6000_savres_strategy): Don't use
SAVE_MULTIPLE if not all the registers that saves, should be saved.
Jonathan Wakely [Wed, 9 Aug 2017 17:52:10 +0000 (18:52 +0100)]
PR libstdc++/81751 don't call fflush(NULL)
PR libstdc++/79820
PR libstdc++/81751
* config/io/basic_file_stdio.cc (sys_open(FILE*, ios_base::openmode)):
Call fflush on the stream instead of calling sync() while _M_cfile is
null. Restore original value of errno.
* testsuite/ext/stdio_filebuf/char/79820.cc: New.
* testsuite/ext/stdio_filebuf/char/81751.cc: New.
Libgo's implementation of math.Ldexp declared the libc "ldexp" as
taking an 'int' exponent argument, which is not quite right for 64-bit
platforms (exp arg is always int32); this could yield incorrect
results for exponent values outside the range of Minint32/Maxint32.
Fix by upating the type for the libc version of ldexp, and adding
guards to screen for out-of-range exponents.
Marek Polacek [Wed, 9 Aug 2017 11:28:22 +0000 (11:28 +0000)]
re PR c/81233 (--Wdiscarded-qualifiers and Wincompatible-pointer-types missing important detail)
PR c/81233
* c-typeck.c (pedwarn_init): Make the function take a variable list.
Call emit_diagnostic_valist instead of pedwarn.
(convert_for_assignment): Unroll the PEDWARN_FOR_ASSIGNMENT macro.
Print the relevant types in diagnostics.
* diagnostic-core.h (emit_diagnostic_valist): Add declaration.
* diagnostic.c (emit_diagnostic): Add a comment.
(emit_diagnostic_valist): New function.
Marek Polacek [Wed, 9 Aug 2017 08:51:20 +0000 (08:51 +0000)]
re PR c/81417 (-Wsign-compare should print types being compared)
PR c/81417
* c-array-notation.c (fix_builtin_array_notation_fn): Update calls to
build_conditional_expr.
* c-parser.c (c_parser_conditional_expression): Create locations for
EXP1 and EXP2 from their source ranges. Pass the locations down to
build_conditional_expr.
* c-tree.h (build_conditional_expr): Update declaration.
* c-typeck.c (build_conditional_expr): Add location_t parameters.
For -Wsign-compare, also print the types.
* input.c (make_location): New overload.
* input.h (make_location): Declare.
* objc-next-runtime-abi-02.c (build_v2_build_objc_method_call): Update
a call to build_conditional_expr.
H.J. Lu [Tue, 8 Aug 2017 22:06:21 +0000 (15:06 -0700)]
PR driver/81523: Make -static override -pie
-static and -pie together behave differently depending on whether GCC is
configured with --enable-default-pie. On x86, "-static -pie" fails to
create executable when --enable-default-pie isn't used, but creates a
static executable when --enable-default-pie is used. This patch makes
-static completely override -pie to create a static executable, regardless
if --enable-default-pie is used to configure GCC.
gcc/
PR driver/81523
* gcc.c (NO_PIE_SPEC): Delete.
(PIE_SPEC): Define as !no-pie/pie. Move static|shared|r
exclusion..
(LINK_PIE_SPEC): ..to here.
(LINK_COMMAND_SPEC): Support -no-pie.
* config/gnu-user.h (GNU_USER_TARGET_STARTFILE_SPEC): Correct
chain of crtbegin*.o selection, update for PIE_SPEC changes and
format.
(GNU_USER_TARGET_ENDFILE_SPEC): Similarly.
* config/sol2.h (STARTFILE_CRTBEGIN_SPEC): Similarly.
(ENDFILE_CRTEND_SPEC): Similarly.
Richard Biener [Tue, 8 Aug 2017 12:51:20 +0000 (12:51 +0000)]
re PR middle-end/81719 (Range-based for loop on short fixed size array generates long unrolled loop)
2017-08-08 Richard Biener <rguenther@suse.de>
PR middle-end/81719
* tree-ssa-loop-niter.c: Include tree-dfa.h.
(expand_simple_operations): Also look through ADDR_EXPRs with
MEM_REF bases treating them as POINTER_PLUS_EXPR.
Richard Biener [Tue, 8 Aug 2017 12:49:39 +0000 (12:49 +0000)]
re PR tree-optimization/81723 (fortran build doesn't terminate on 64bit targets)
2017-08-08 Richard Biener <rguenther@suse.de>
PR tree-optimization/81723
* tree-vect-slp.c (struct bst_traits): New hash traits.
(bst_fail): New global.
(vect_build_slp_tree_2): New worker, split out from ...
(vect_build_slp_tree): ... this now wrapping it with using
bst_fail set to cache SLP tree build fails. Properly handle
max_tree_size.
(vect_analyze_slp_instance): Allocate and free bst_fail.
PR tree-opt/81696
* ipa-icf-gimple.c (func_checker::compare_cst_or_decl): Consider
LABEL_DECLs that can be from a different function.
2017-08-08 Martin Liska <mliska@suse.cz>
PR tree-opt/81696
* gcc.dg/ipa/pr81696.c: New test.
re PR target/81593 (Optimize PowerPC vector set from vector extract)
[gcc]
2017-08-07 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/81593
* config/rs6000/vsx.md (vsx_concat_<mode>, VSX_D): Cleanup
constraints since the -mupper-regs-* switches have been
eliminated.
(vsx_concat_<mode>_1): New combiner insns to recognize inserting
into a vector from a double word element that was extracted from
another vector, and eliminate extra XXPERMDI instructions.
(vsx_concat_<mode>_2): Likewise.
(vsx_concat_<mode>_3): Likewise.
(vsx_set_<mode>, VSX_D): Rewrite vector set in terms of vector
concat to allow optimizing inserts from previous extracts.
[gcc/testsuite]
2017-08-07 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/81593
* gcc.target/powerpc/vec-setup.h: New tests to test various
combinations of setting up vectors of 2 double word elements.
* gcc.target/powerpc/vec-setup-long.c: Likewise.
* gcc.target/powerpc/vec-setup-double.c: Likewise.
* gcc.target/powerpc/vec-setup-be-long.c: Likewise.
* gcc.target/powerpc/vec-setup-be-double.c: Likewise.
* gcc.target/powerpc/vsx-extract-6.c: New tests for optimzing
vector inserts from vector extracts.
* gcc.target/powerpc/vsx-extract-7.c: Likewise.
Martin Liska [Mon, 7 Aug 2017 17:12:52 +0000 (19:12 +0200)]
Add missing header file attribs.h to couple of targets.
2017-08-07 Martin Liska <mliska@suse.cz>
* config/m32c/m32c.c: Add include of stringpool.h and attribs.h.
* config/rl78/rl78.c: Add include of attribs.h.
* config/sh/sh.c: Likewise.
* config/v850/v850.c: Likewise.
Wilco Dijkstra [Mon, 7 Aug 2017 14:17:09 +0000 (14:17 +0000)]
[AArch64] Use gen_frame_mem for callee-saves
The frame code uses a mixture of gen_rtx_MEM and gen_frame_mem for
callee-saves. Callee-saves never alias with local variables, so using
gen_frame_mem is best.
H.J. Lu [Mon, 7 Aug 2017 11:49:10 +0000 (11:49 +0000)]
i386: Don't use frame pointer without stack access
When there is no stack access, there is no need to use frame pointer
even if -fno-omit-frame-pointer is used.
gcc/
PR target/81736
* config/i386/i386.c (ix86_finalize_stack_realign_flags): Renamed
to ...
(ix86_finalize_stack_frame_flags): This. Also clear
frame_pointer_needed if -fno-omit-frame-pointer is used without
stack access.
(ix86_expand_prologue): Replace ix86_finalize_stack_realign_flags
with ix86_finalize_stack_frame_flags.
(ix86_expand_epilogue): Likewise.
(ix86_expand_split_stack_prologue): Likewise.
H.J. Lu [Mon, 7 Aug 2017 11:47:22 +0000 (11:47 +0000)]
i386: Set priority to P_AES for Westmere
The difference between Nehalem and Westmere is AES. We should set
priority to P_AES for Westmere, not P_PROC_SSE4_2 which is for Nehalem.
Otherwise, we will pick Nehalem implementation on Westmere. Tested on
Westmere.
PR target/81743
* config/i386/i386.c (get_builtin_code_for_version): Set priority
to P_AES for Westmere.
Martin Liska [Mon, 7 Aug 2017 08:37:07 +0000 (10:37 +0200)]
Canonicalize names of attributes.
2017-08-07 Martin Liska <mliska@suse.cz>
* attribs.h (canonicalize_attr_name): New function.
(cmp_attribs): Move from c-format.c and adjusted.
(is_attribute_p): Moved from tree.h.
* tree-inline.c: Add new includes.
* tree.c (cmp_attrib_identifiers): Use cmp_attribs.
(private_is_attribute_p): Remove.
(private_lookup_attribute): Likewise.
(private_lookup_attribute_by_prefix): Simplify.
(remove_attribute): Use is_attribute_p.
* tree.h: Remove removed declarations.
2017-08-07 Martin Liska <mliska@suse.cz>
* array-notation-common.c: Add new includes.
* c-format.c( handle_format_attribute): Canonicalize a format
function name.
* c-lex.c (c_common_has_attribute): Canonicalize name of an
attribute.
* c-pretty-print.c: Add new include.
2017-08-07 Martin Liska <mliska@suse.cz>
* parser.c (cp_parser_gnu_attribute_list): Canonicalize name of an
attribute.
(cp_parser_std_attribute): Likewise.
* tree.c: Add new include.
2017-08-07 Martin Liska <mliska@suse.cz>
* c-parser.c (c_parser_attributes): Canonicalize name of an
attribute.
2017-08-07 Martin Liska <mliska@suse.cz>
* go-gcc.cc (Gcc_backend::function): Look up for no_split_stack
and not __no_split_stack__.
2017-08-07 Martin Liska <mliska@suse.cz>
Jakub Jelinek [Mon, 7 Aug 2017 08:29:21 +0000 (10:29 +0200)]
re PR middle-end/81698 (expand_case uses wrong edge as default edge)
PR middle-end/81698
* stmt.c (emit_case_dispatch_table): Add DEFAULT_EDGE argument,
instead of computing it in the function. Formatting fix.
(expand_case): Don't rely on default_edge being the first edge,
clear it if removing it, pass default_edge to
emit_case_dispatch_table.
(expand_sjlj_dispatch_table): Pass NULL as DEFAULT_EDGE, formatting
fix.
Tom de Vries [Sun, 6 Aug 2017 07:54:29 +0000 (07:54 +0000)]
Fix call arguments mismatch in gcc.dg/torture/pr78218.c
2017-08-06 Tom de Vries <tom@codesourcery.com>
PR testsuite/81731
* gcc.dg/torture/pr78218.c (struct v): New type, factored type out of
variable 'a' definition.
(b): Remove unused variable.
(gp): New variable.
(check): Add parameter corresponding to call in main, and handle.
Eric Botcazou [Sat, 5 Aug 2017 22:00:41 +0000 (22:00 +0000)]
c-ada-spec.c (has_static_fields): Look only into variables.
* c-ada-spec.c (has_static_fields): Look only into variables.
(print_constructor): Add TYPE parameter and use it for the name.
(print_destructor): Likewise.
(print_ada_declaration): Adjust to new constructor/destructor names.
Adjust calls to print_constructor and print_destructor.
(print_ada_struct_decl): Do not test TREE_STATIC on FIELD_DECL.
Look only into variables in the final loop.
projects / thirdparty / gcc.git / log
