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  1. 03 Dec, 2018 8 commits
  3. 02 Dec, 2018 11 commits
  5. 01 Dec, 2018 9 commits
    • re PR c++/87523 (ICE: Closures apparently fail to capture constexpr) · 70cdce4f 
      	PR c++/87523
	* g++.dg/cpp1y/lambda-generic-87523.C: New test.

From-SVN: r266714
      Marek Polacek committed
    • libphobos: Add support for RISCV to glibc bindings · 5a5129a0 
      Backported from upstream druntime master.

Reviewed-on: https://github.com/dlang/druntime/pull/2355

From-SVN: r266713
      Iain Buclaw committed
    • re PR c++/79629 (ICE on invalid code in tsubst_copy, at cp/pt.c:14477) · 16e48dd1 
      	PR c++/79629
	* g++.dg/other/error35.C: New test.

From-SVN: r266712
      Marek Polacek committed
    • re PR c++/83856 (ICE in tsubst_copy;) · 8fc1ef71 
      	PR c++/83856
	* g++.dg/cpp1y/lambda-generic-83856.C: New test.

From-SVN: r266711
      Marek Polacek committed
    • Implement P0634R3, Down with typename! · 96c35892 
      	* parser.c (CP_PARSER_FLAGS_TYPENAME_OPTIONAL): New enumerator.
	(cp_parser_type_name): Remove declaration.
	(cp_parser_postfix_expression): Pass CP_PARSER_FLAGS_TYPENAME_OPTIONAL
	to cp_parser_type_id.
	(cp_parser_new_type_id): Pass CP_PARSER_FLAGS_TYPENAME_OPTIONAL to
	cp_parser_type_specifier_seq.
	(cp_parser_lambda_declarator_opt): Pass
	CP_PARSER_FLAGS_TYPENAME_OPTIONAL to
	cp_parser_parameter_declaration_clause.
	(cp_parser_condition): Pass CP_PARSER_FLAGS_NONE to
	cp_parser_declarator.
	(cp_parser_simple_declaration): Pass CP_PARSER_FLAGS_NONE to
	cp_parser_init_declarator.
	(cp_parser_conversion_type_id): Pass CP_PARSER_FLAGS_NONE to
	cp_parser_type_specifier_seq.
	(cp_parser_default_type_template_argument): Pass
	CP_PARSER_FLAGS_TYPENAME_OPTIONAL to cp_parser_type_id.
	(cp_parser_template_parameter): Pass CP_PARSER_FLAGS_TYPENAME_OPTIONAL
	to cp_parser_parameter_declaration.
	(cp_parser_explicit_instantiation): Pass CP_PARSER_FLAGS_NONE to
	cp_parser_declarator.
	(cp_parser_simple_type_specifier): Adjust call to cp_parser_type_name
	to relay if we should treat the typename keyword as optional.  Maybe
	call cp_parser_make_typename_type is parsing a template-id and it's
	not a TYPE_DECL.
	(cp_parser_type_name): Remove unused function.
	(cp_parser_enum_specifier): Pass to CP_PARSER_FLAGS_NONE
	cp_parser_type_specifier_seq.
	(cp_parser_alias_declaration): Pass CP_PARSER_FLAGS_TYPENAME_OPTIONAL
	to cp_parser_type_id.
	(cp_parser_init_declarator): New parameter.  Pass it down to
	cp_parser_declarator.
	(cp_parser_declarator): New parameter.  Pass CP_PARSER_FLAGS_NONE to
	cp_parser_declarator.  Pass the new parameter to
	cp_parser_direct_declarator.
	(cp_parser_direct_declarator): New parameter.  Pass it to
	cp_parser_parameter_declaration_clause and cp_parser_declarator.
	(cp_parser_declarator_id):
	(cp_parser_type_id_1): New parameter.  Pass it to
	cp_parser_type_specifier_seq.  Adjust call to cp_parser_declarator.
	(cp_parser_type_id): New parameter.  Pass it to cp_parser_type_id_1.
	(cp_parser_template_type_arg): Pass CP_PARSER_FLAGS_NONE to
	cp_parser_type_id_1.
	(cp_parser_trailing_type_id): Pass CP_PARSER_FLAGS_TYPENAME_OPTIONAL
	to cp_parser_type_id_1.
	(cp_parser_type_specifier_seq): New parameter.
	(function_being_declared_is_template_p):
	(cp_parser_parameter_declaration_clause): New parameter.  Pass it to
	cp_parser_parameter_declaration_list.
	(cp_parser_parameter_declaration_list): New parameter.  Pass it to
	cp_parser_parameter_declaration.
	(cp_parser_parameter_declaration): New parameter.  Pass it to
	cp_parser_decl_specifier_seq.  Pass CP_PARSER_FLAGS_NONE to
	cp_parser_declarator.
	(cp_parser_member_declaration): Adjust call to
	cp_parser_decl_specifier_seq to also include
	CP_PARSER_FLAGS_TYPENAME_OPTIONAL.  Pass
	CP_PARSER_FLAGS_TYPENAME_OPTIONAL to cp_parser_declarator.
	(cp_parser_exception_declaration): Pass CP_PARSER_FLAGS_NONE to
	cp_parser_type_specifier_seq and cp_parser_declarator.
	(cp_parser_requirement_parameter_list): Pass CP_PARSER_FLAGS_NONE to
	cp_parser_parameter_declaration_clause.
	(cp_parser_constructor_declarator_p): Resolve the TYPENAME_TYPE.
	(cp_parser_single_declaration): Pass CP_PARSER_FLAGS_TYPENAME_OPTIONAL
	to cp_parser_decl_specifier_seq and cp_parser_init_declarator.
	(cp_parser_cache_defarg): Pass CP_PARSER_FLAGS_NONE to
	cp_parser_declarator and cp_parser_parameter_declaration_list.
	(cp_parser_objc_method_tail_params_opt): Pass CP_PARSER_FLAGS_NONE to
	cp_parser_parameter_declaration.
	(cp_parser_objc_class_ivars): Pass CP_PARSER_FLAGS_NONE to
	cp_parser_declarator.
	(cp_parser_objc_try_catch_finally_statement): Pass CP_PARSER_FLAGS_NONE
	to cp_parser_parameter_declaration
	(cp_parser_objc_struct_declaration): Pass CP_PARSER_FLAGS_NONE to
	cp_parser_declarator.
	(cp_parser_omp_for_loop_init): Pass CP_PARSER_FLAGS_NONE to
	cp_parser_declarator and cp_parser_type_specifier_seq.

	* g++.dg/cpp0x/alias-decl-43.C: Adjust dg-error.
	* g++.dg/cpp0x/decltype67.C: Only expect error in c++17_down.
	* g++.dg/cpp1z/typename1.C: New test.
	* g++.dg/cpp2a/typename1.C: New test.
	* g++.dg/cpp2a/typename10.C: New test.
	* g++.dg/cpp2a/typename11.C: New test.
	* g++.dg/cpp2a/typename2.C: New test.
	* g++.dg/cpp2a/typename3.C: New test.
	* g++.dg/cpp2a/typename4.C: New test.
	* g++.dg/cpp2a/typename5.C: New test.
	* g++.dg/cpp2a/typename6.C: New test.
	* g++.dg/cpp2a/typename7.C: New test.
	* g++.dg/cpp2a/typename8.C: New test.
	* g++.dg/cpp2a/typename9.C: New test.
	* g++.dg/diagnostic/missing-typename.C: Only run the test in
	c++17_down.
	* g++.dg/other/crash-9.C: Add template disambiguator.
	* g++.dg/other/nontype-1.C: Only expect error in c++17_down.
	* g++.dg/parse/crash13.C: Likewise.
	* g++.dg/parse/error36.C: Likewise.
	* g++.dg/parse/no-typename1.C: Likewise.
	* g++.dg/parse/typedef2.C: Likewise.
	* g++.dg/parse/typename11.C: Likewise.
	* g++.dg/template/crash48.C: Adjust dg-error.
	* g++.dg/template/dependent-name5.C: Only expect error in c++17_down.
	Add dg-error.
	* g++.dg/template/error29.C: Only expect error in c++17_down.
	* g++.dg/template/nested5.C: Add template disambiguator.
	* g++.dg/template/pr84789.C: Only expect error in c++17_down.
	* g++.dg/template/static30.C: Add dg-error.
	* g++.dg/template/typedef6.C: Adjust dg-error.
	* g++.dg/template/typename3.C: Only expect error in c++17_down.

From-SVN: r266710
      Marek Polacek committed
    • * gcc.dg/predict-22.c: Update expected output. · e770ab19 
      From-SVN: r266709
      Jeff Law committed
    • re PR sanitizer/88289 (r266664 causes asan to fail on many/most tests on BE) · a5b25661 
      	PR sanitizer/88289
	* asan.c (asan_redzone_buffer::flush_redzone_payload): Fix up
	an off-by-one for BYTES_BIG_ENDIAN.

From-SVN: r266708
      Jakub Jelinek committed
    • re PR target/54589 (struct offset add should be folded into address calculation) · 6b4f5050 
      	PR target/54589
	* combine.c (find_split_point): For invalid memory address
	nonobj + obj + const, if reg + obj + const is valid addressing
	mode, split at nonobj.  Use if rather than else if for the
	fallback.  Comment fixes.

	* gcc.target/i386/pr54589.c: New test.

From-SVN: r266707
      Jakub Jelinek committed
    • Daily bump. · 1072cfdf 
      From-SVN: r266705
      GCC Administrator committed
  7. 30 Nov, 2018 12 commits
    • coverage.c (get_coverage_counts): Use from_function_decl for precise function location. · 732779d0 
      	* coverage.c (get_coverage_counts): Use from_function_decl for precise
	function location.
	* profile-count.c (profile_count::dump): Add handling for precise
	profile quality.
	* profile.c (compute_branch_probabilities): Rely on exec_counts instead
	of profile_info to set profile_status of function.
	(branch_prob): Do not set profile_status of function based on
	profile_info. Done above based on exec_counts.

From-SVN: r266702
      Indu Bhagat committed
    • re PR tree-optimization/88274 (ICE in check, at tree-vrp.c:188) · 4df6a906 
      	PR tree-optimization/88274
	* tree-ssa-reassoc.c (optimize_range_tests_xor,
	optimize_range_tests_diff): If type has smaller precision than
	corresponding mode or if it has non-standard min/max, compute
	everything in a standard type for the precision.

From-SVN: r266701
      Jakub Jelinek committed
    • re PR testsuite/85368 (phi-opt-11 test fails on IBM Z) · e26584b2 
      	PR testsuite/85368
	* params.def (PARAM_LOGICAL_OP_NON_SHORT_CIRCUIT): New param.
	* tree-ssa-ifcombine.c (ifcombine_ifandif): If
	--param logical-op-non-short-circuit is present, override
	LOGICAL_OP_NON_SHORT_CIRCUIT value from the param.
	* fold-const.c (fold_range_test, fold_truth_andor): Likewise.

	* lib/target-supports.exp (logical_op_short_circuit): Remove.
	* gcc.dg/builtin-bswap-7.c: Remove logical_op_short_circuit
	effective target, drop -mbranch-cost= options from the test and
	instead pass --param logical-op-non-short-circuit=0 or
	--param logical-op-non-short-circuit=1 depending on what the
	tests meant to test.
	* gcc.dg/pr21643.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-2.c: Likewise.
	* gcc.dg/tree-ssa/phi-opt-11.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-1.c: Likewise.
	* gcc.dg/tree-ssa/ssa-dom-thread-4.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-3.c: Likewise.
	* gcc.dg/tree-ssa/ssa-thread-14.c: Likewise.
	* gcc.dg/tree-ssa/vrp47.c: Likewise.
	* gcc.dg/tree-ssa/ssa-dom-thread-11.c: Likewise.
	* gcc.dg/tree-ssa/ssa-dom-thread-16.c: Likewise.
	* gcc.dg/tree-ssa/ssa-dom-thread-14.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-5.c: Likewise.
	* gcc.dg/tree-ssa/vrp87.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-6.c: Likewise.
	* gcc.dg/tree-ssa/phi-opt-2.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ifcombine-13.c: Likewise.
	* gcc.dg/tree-ssa/ssa-thread-11.c: Likewise.
	* gcc.dg/tree-ssa/ssa-ifcombine-ccmp-4.c: Likewise.
	* gcc.dg/tree-ssa/forwprop-28.c: Likewise.
	* gcc.dg/binop-xor1.c: Likewise.
	* gcc.dg/pr46309.c: Likewise.
	* gcc.dg/tree-ssa/ssa-dom-thread-18.c: New test.
	* gcc.dg/tree-ssa/reassoc-32.c: Add
	--param logical-op-non-short-circuit=1 to dg-options.
	* gcc.dg/tree-ssa/reassoc-33.c: Likewise.
	* gcc.dg/tree-ssa/reassoc-34.c: Likewise.
	* gcc.dg/tree-ssa/reassoc-35.c: Likewise.
	* gcc.dg/tree-ssa/reassoc-36.c: Likewise.

From-SVN: r266700
      Jakub Jelinek committed
    • optabs.c (expand_binop): Use "machine_mode" rather than "enum machine mode" in most recent change. · 2b86de4c 
      	* optabs.c (expand_binop): Use "machine_mode" rather than
	"enum machine mode" in most recent change.

From-SVN: r266698
      Jeff Law committed
    • re PR middle-end/64242 (Longjmp expansion incorrect) · 71b14428 
      	PR middle-end/64242
	* builtins.c (expand_builtin_longjmp): Use a temporary when restoring
	the frame pointer.
	(expand_builtin_nonlocal_goto): Likewise.

	* gcc.c-torture/execute/pr64242.c: New test.

From-SVN: r266697
      Wilco Dijkstra committed
    • C++: fix-it hint for missing parentheses · 8ba109ce 
      Consider:

  class t1
  {
  public:
    double length () const { return m_length; }
  private:
    double m_length;
  };

missing-parens-fixit.C: In function 'bool test_1(const t1&)':
missing-parens-fixit.C:14:15: error: invalid use of member function
  'double t1::length() const' (did you forget the '()' ?)
   14 |   return inst.length > 0.0;
      |          ~~~~~^~~~~~

This patch adds a fix-it hint for the case where the member function
takes no parameters, suggesting the addition of the parentheses:

   14 |   return inst.length > 0.0;
      |          ~~~~~^~~~~~
      |                     ()

so that an IDE can potentially apply the fix.

gcc/cp/ChangeLog:
	* typeck2.c: Include "gcc-rich-location.h".
	(cxx_incomplete_type_diagnostic): When complaining about possibly
	missing parens, add a fix-it hint if the member function takes no
	additional params.

gcc/ChangeLog:
	* diagnostic-core.h (emit_diagnostic): New decl.
	* diagnostic.c (emit_diagnostic): New overload, taking a
	rich_location *.

gcc/testsuite/ChangeLog:
	* g++.dg/parse/missing-parens-fixit.C: New test.

From-SVN: r266696
      David Malcolm committed
    • pretty-print.c: add selftest::test_prefixes_and_wrapping · 553a316b 
      gcc/ChangeLog:
	* pretty-print.c (class selftest::test_pretty_printer): New
	subclass of pretty_printer.
	(selftest::test_prefixes_and_wrapping): New test.
	(selftest::pretty_print_c_tests): Call it.

From-SVN: r266695
      David Malcolm committed
    • Minimize clone counter memory usage in LTO. · ed1b53a0 
      gcc/lto:

	* lto-partition.c (privatize_symbol_name_1): Keep track of
	non-unique symbol counters in the lto_clone_numbers hash
	map.
	(lto_promote_cross_file_statics): Allocate and free the
	lto_clone_numbers hash map.
	(lto_promote_statics_nonwpa): Free the lto_clone_numbers hash
	map.

From-SVN: r266693
      Michael Ploujnikov committed
    • Minimize clone counter memory usage in create_virtual_clone. · 53aedcce 
      Based on Martin Jambour's suggestion:
https://gcc.gnu.org/ml/gcc-patches/2018-09/msg00111.html

gcc:

	* cgraph.h (clone_function_name): Add a variant that takes a
	tree decl.
	* cgraph.h (cgraph_node::create_virtual_clone): Add a new
	argument: num_suffix.
	* cgraphclones.c (cgraph_node::create_virtual_clone): Pass
	num_suffix to clone_function_name.
	(clone_function_name): Add a variant that takes a tree decl.
	* ipa-cp.c (create_specialized_node): Keep track of clone
	counters in clone_num_suffixes hash map.
	(ipcp_driver): Free the counter hash map.
	* ipa-hsa.c (process_hsa_functions): Creates at most one hsa
	clone per function.

From-SVN: r266692
      Michael Ploujnikov committed
    • Make function assembly more independent. · b75255a9 
      This is achieved by having clone_function_name assign unique clone
numbers for each function independently.

gcc:

	* cgraphclones.c: Replaced clone_fn_id_num with clone_fn_ids;
	hash map.
	(clone_function_name_numbered): Use clone_fn_ids.

gcc/testsuite:

	* gcc.dg/independent-cloneids-1.c: New test.

From-SVN: r266691
      Michael Ploujnikov committed
    • re PR debug/85550 (-fdebug-types-section broken with DW_OP_addr in DW_AT_location) · d5b5f5ad 
      	PR debug/85550
	* g++.dg/debug/dwarf2/pr85550.C: New test.

From-SVN: r266689
      Jakub Jelinek committed
    • [PR88288, OpenACC, libgomp] Adjust offsets for present data clauses · fe570ff8 
      Make libgomp respect the on device offset of subarrays which may arise in
present data clauses.

	libgomp/
	PR libgomp/88288
	* oacc-parallel.c (GOACC_parallel_keyed): Add offset to devaddrs.
	* testsuite/libgomp.oacc-c-c++-common/pr88288.c: New test.

Reviewed-by: Thomas Schwinge <thomas@codesourcery.com>

From-SVN: r266688
      Cesar Philippidis committed