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GCC Administrator 2022-07-16 00:16:30 +00:00
parent 2582080f19
commit bdc7b765f8
11 changed files with 273 additions and 1 deletions
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4
ChangeLog
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2022-07-15 Andrew Carlotti <andrew.carlotti@arm.com>
* MAINTAINERS: Add myself to Write After Approval.
2022-07-04 Martin Liska <mliska@suse.cz>
* MAINTAINERS: fix sorting of names

111
gcc/ChangeLog
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2022-07-15 H.J. Lu <hjl.tools@gmail.com>
PR target/85620
* config/i386/i386.cc (ix86_function_ok_for_sibcall): Return
false if callee has indirect_return attribute and caller
doesn't.
2022-07-15 Roger Sayle <roger@nextmovesoftware.com>
PR target/106273
* config/i386/i386.md (*andn<dwi>3_doubleword_bmi): Update the
constraints to reflect the output is earlyclobber, unless it is
the same register (pair) as one of the operands.
2022-07-15 David Malcolm <dmalcolm@redhat.com>
* doc/invoke.texi (Static Analyzer Options): Add the new fd
warnings to the initial gccoptlist, and to the list of those
disabled by -fanalyzer-checker=taint.
2022-07-15 Andrew Carlotti <andrew.carlotti@arm.com>
* config/aarch64/aarch64-builtins.cc
(enum aarch64_type_qualifiers): Remove qualifier_internal.
(aarch64_init_simd_builtin_functions): Remove qualifier_internal check.
2022-07-15 Andrew Carlotti <andrew.carlotti@arm.com>
* config/aarch64/aarch64-builtins.cc
(v1di_UP): Add V1DI mode to _UP macros.
* config/aarch64/aarch64-modes.def (VECTOR_MODE): Add V1DI mode.
* config/aarch64/aarch64-simd-builtin-types.def: Use V1DI mode.
* config/aarch64/aarch64-simd.md
(vec_extractv2dfv1df): Replace with...
(vec_extract<mode><V1half>): ...this.
* config/aarch64/aarch64.cc
(aarch64_classify_vector_mode): Add V1DI mode.
* config/aarch64/iterators.md
(VQ_2E, V1HALF, V1half): New.
(nunits): Add V1DI mode.
2022-07-15 Roger Sayle <roger@nextmovesoftware.com>
PR target/106278
* config/i386/i386-features.cc (general_scalar_chain::convert_insn):
Fix indentation whitespace.
(timode_scalar_chain::fix_debug_reg_uses): Likewise.
(timode_scalar_chain::convert_insn): Delete dead code.
Update TImode REG_EQUAL_NOTE even if the SET_DEST is already V1TI.
Fix indentation whitespace.
(convertible_comparison_p): Likewise.
(timode_scalar_to_vector_candidate_p): Likewise.
2022-07-15 Aldy Hernandez <aldyh@redhat.com>
* gimple-pretty-print.cc (dump_ssaname_info): Use pp_vrange.
2022-07-15 Aldy Hernandez <aldyh@redhat.com>
* Makefile.in (OBJS): Add value-range-pretty-print.o.
* pretty-print.h (pp_vrange): New.
* value-range.cc (vrange::dump): Call pp version.
(unsupported_range::dump): Move to its own file.
(dump_bound_with_infinite_markers): Same.
(irange::dump): Same.
(irange::dump_bitmasks): Same.
(vrange::debug): Remove.
* value-range.h: Remove virtual designation for dump methods.
Remove dump_bitmasks method.
* value-range-pretty-print.cc: New file.
* value-range-pretty-print.h: New file.
2022-07-15 Aldy Hernandez <aldyh@redhat.com>
* value-range.cc (irange::accept): New.
(unsupported_range::accept): New.
* value-range.h (class vrange_visitor): New.
(class vrange): Add accept method.
(class unsupported_range): Same.
(class Value_Range): Same.
2022-07-15 Jonathan Wakely <jwakely@redhat.com>
* diagnostic-format-json.cc (json_from_location_range): Adjust
to new label_text API.
* diagnostic-format-sarif.cc (sarif_builder::make_location_object):
Likewise.
* diagnostic-show-locus.cc (struct pod_label_text): Likewise.
(layout::print_any_labels): Likewise.
* tree-diagnostic-path.cc (class path_label): Likewise.
(struct event_range): Likewise.
(default_tree_diagnostic_path_printer): Likewise.
(default_tree_make_json_for_path): Likewise.
2022-07-15 konglin1 <lingling.kong@intel.com>
PR target/106113
* config/i386/i386-builtin.def (BDESC): Fix [u]comi{ss,sd}
comparison due to intrinsics changed over time.
* config/i386/i386-expand.cc (ix86_ssecom_setcc):
Add unordered check and mode for sse comi codegen.
(ix86_expand_sse_comi): Add unordered check and check a different
CCmode.
(ix86_expand_sse_comi_round):Extract unordered check and mode part
in ix86_ssecom_setcc.
2022-07-15 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
* config/aarch64/aarch64.cc (aarch64_vectorize_vec_perm_const): Use
op_mode instead of vmode in calls to force_reg for op0 and op1.
2022-07-14 H.J. Lu <hjl.tools@gmail.com>
PR tree-optimization/103798

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gcc/DATESTAMP
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20220715
20220716

34
gcc/analyzer/ChangeLog
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2022-07-15 David Malcolm <dmalcolm@redhat.com>
PR analyzer/106284
* sm-taint.cc (taint_state_machine::on_condition): Handle range
checks optimized by build_range_check.
2022-07-15 Jonathan Wakely <jwakely@redhat.com>
* call-info.cc (call_info::print): Adjust to new label_text API.
* checker-path.cc (checker_event::dump): Likewise.
(region_creation_event::get_desc): Likewise.
(state_change_event::get_desc): Likewise.
(superedge_event::should_filter_p): Likewise.
(start_cfg_edge_event::get_desc): Likewise.
(call_event::get_desc): Likewise.
(return_event::get_desc): Likewise.
(warning_event::get_desc): Likewise.
(checker_path::dump): Likewise.
(checker_path::debug): Likewise.
* diagnostic-manager.cc (diagnostic_manager::prune_for_sm_diagnostic):
Likewise.
(diagnostic_manager::prune_interproc_events): Likewise.
* engine.cc (feasibility_state::maybe_update_for_edge):
Likewise.
* program-state.cc (sm_state_map::to_json): Likewise.
* region-model-impl-calls.cc (region_model::impl_call_analyzer_describe): Likewise.
(region_model::impl_call_analyzer_dump_capacity): Likewise.
* region.cc (region::to_json): Likewise.
* sm-malloc.cc (inform_nonnull_attribute): Likewise.
* store.cc (binding_map::to_json): Likewise.
(store::to_json): Likewise.
* supergraph.cc (superedge::dump): Likewise.
* svalue.cc (svalue::to_json): Likewise.
2022-07-07 David Malcolm <dmalcolm@redhat.com>
* checker-path.cc (start_cfg_edge_event::get_desc): Update for

14
gcc/c-family/ChangeLog
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2022-07-15 Marek Polacek <polacek@redhat.com>
PR c++/104477
* c-common.cc (c_common_reswords): Add
__reference_constructs_from_temporary and
__reference_converts_from_temporary.
* c-common.h (enum rid): Add RID_REF_CONSTRUCTS_FROM_TEMPORARY and
RID_REF_CONVERTS_FROM_TEMPORARY.
2022-07-15 Jonathan Wakely <jwakely@redhat.com>
* c-format.cc (class range_label_for_format_type_mismatch):
Adjust to new label_text API.
2022-07-11 Lewis Hyatt <lhyatt@gmail.com>
PR preprocessor/106252

25
gcc/cp/ChangeLog
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2022-07-15 Marek Polacek <polacek@redhat.com>
PR c++/104477
* call.cc (ref_conv_binds_directly_p): Rename to ...
(ref_conv_binds_directly): ... this. Add a new bool parameter. Change
the return type to tristate.
* constraint.cc (diagnose_trait_expr): Handle
CPTK_REF_CONSTRUCTS_FROM_TEMPORARY and CPTK_REF_CONVERTS_FROM_TEMPORARY.
* cp-tree.h: Include "tristate.h".
(enum cp_trait_kind): Add CPTK_REF_CONSTRUCTS_FROM_TEMPORARY
and CPTK_REF_CONVERTS_FROM_TEMPORARY.
(ref_conv_binds_directly_p): Rename to ...
(ref_conv_binds_directly): ... this.
(ref_xes_from_temporary): Declare.
* cxx-pretty-print.cc (pp_cxx_trait_expression): Handle
CPTK_REF_CONSTRUCTS_FROM_TEMPORARY and CPTK_REF_CONVERTS_FROM_TEMPORARY.
* method.cc (ref_xes_from_temporary): New.
* parser.cc (cp_parser_primary_expression): Handle
RID_REF_CONSTRUCTS_FROM_TEMPORARY and RID_REF_CONVERTS_FROM_TEMPORARY.
(cp_parser_trait_expr): Likewise.
(warn_for_range_copy): Adjust to call ref_conv_binds_directly.
* semantics.cc (trait_expr_value): Handle
CPTK_REF_CONSTRUCTS_FROM_TEMPORARY and CPTK_REF_CONVERTS_FROM_TEMPORARY.
(finish_trait_expr): Likewise.
2022-07-13 Patrick Palka <ppalka@redhat.com>
PR c++/105912

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gcc/fortran/ChangeLog
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2022-07-15 Steve Kargl <kargl@gcc.gnu.org>
PR fortran/104313
* trans-decl.cc (gfc_generate_return): Do not generate conflicting
fake results for functions with no result variable under -ff2c.
2022-07-14 Harald Anlauf <anlauf@gmx.de>
Steven G. Kargl <kargl@gcc.gnu.org>

5
gcc/go/ChangeLog
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2022-07-15 Ian Lance Taylor <iant@golang.org>
* go-gcc.cc (Gcc_backend::call_expression): Handle a void
argument, as for f(g()) where g returns a zero-sized type.
2022-06-02 David Malcolm <dmalcolm@redhat.com>
* go-lang.cc (go_get_sarif_source_language): New.

49
gcc/testsuite/ChangeLog
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2022-07-15 H.J. Lu <hjl.tools@gmail.com>
PR target/85620
* gcc.target/i386/pr85620-2.c: Updated.
* gcc.target/i386/pr85620-5.c: New test.
* gcc.target/i386/pr85620-6.c: Likewise.
* gcc.target/i386/pr85620-7.c: Likewise.
2022-07-15 Roger Sayle <roger@nextmovesoftware.com>
PR target/106273
* gcc.target/i386/pr106273.c: New test case.
2022-07-15 Steve Kargl <kargl@gcc.gnu.org>
PR fortran/104313
* gfortran.dg/pr104313.f: New test.
2022-07-15 Marek Polacek <polacek@redhat.com>
PR c++/104477
* g++.dg/ext/reference_constructs_from_temporary1.C: New test.
* g++.dg/ext/reference_converts_from_temporary1.C: New test.
2022-07-15 David Malcolm <dmalcolm@redhat.com>
PR analyzer/106284
* gcc.dg/analyzer/torture/taint-read-index-2.c: New test.
2022-07-15 Roger Sayle <roger@nextmovesoftware.com>
* gcc.dg/pr106278.c: New test case.
2022-07-15 konglin1 <lingling.kong@intel.com>
PR target/106113
* gcc.target/i386/avx-vcomisd-pr106113-2.c: New test.
* gcc.target/i386/avx-vcomiss-pr106113-2.c: Ditto.
* gcc.target/i386/avx-vucomisd-pr106113-2.c: Ditto.
* gcc.target/i386/avx-vucomiss-pr106113-2.c: Ditto.
* gcc.target/i386/sse-comiss-pr106113-1.c: Ditto.
* gcc.target/i386/sse-comiss-pr106113-2.c: Ditto.
* gcc.target/i386/sse-ucomiss-pr106113-1.c: Ditto.
* gcc.target/i386/sse-ucomiss-pr106113-2.c: Ditto.
* gcc.target/i386/sse2-comisd-pr106113-1.c: Ditto.
* gcc.target/i386/sse2-comisd-pr106113-2.c: Ditto.
* gcc.target/i386/sse2-ucomisd-pr106113-1.c: Ditto.
* gcc.target/i386/sse2-ucomisd-pr106113-2.c: Ditto.
2022-07-14 H.J. Lu <hjl.tools@gmail.com>
PR tree-optimization/103798

7
libcpp/ChangeLog
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2022-07-15 Jonathan Wakely <jwakely@redhat.com>
* include/line-map.h (label_text::take_or_copy): Remove.
(label_text::moved_from): Rename to release.
(label_text::m_buffer, label_text::m_owned): Make private.
(label_text::get, label_text::is_owned): New accessors.
2022-07-13 Marek Polacek <polacek@redhat.com>
PR preprocessor/106272

17
libstdc++-v3/ChangeLog
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2022-07-15 Marek Polacek <polacek@redhat.com>
PR c++/104477
* include/std/type_traits (reference_constructs_from_temporary,
reference_converts_from_temporary): New class templates.
(reference_constructs_from_temporary_v,
reference_converts_from_temporary_v): New variable templates.
(__cpp_lib_reference_from_temporary): Define for C++23.
* include/std/version (__cpp_lib_reference_from_temporary): Define for
C++23.
* testsuite/20_util/variable_templates_for_traits.cc: Test
reference_constructs_from_temporary_v and
reference_converts_from_temporary_v.
* testsuite/20_util/reference_from_temporary/value.cc: New test.
* testsuite/20_util/reference_from_temporary/value2.cc: New test.
* testsuite/20_util/reference_from_temporary/version.cc: New test.
2022-07-12 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/106248