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Daily bump.

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GCC Administrator 2021-10-07 00:16:24 +00:00
parent 6aab794614
commit 57c7ec62ee
9 changed files with 207 additions and 1 deletions
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53
gcc/ChangeLog
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2021-10-06 Andrew MacLeod <amacleod@redhat.com>
* gimple-range-cache.cc (non_null_ref::adjust_range): Call new
intersect routine.
* gimple-range-fold.cc (adjust_pointer_diff_expr): Ditto.
(adjust_imagpart_expr): Ditto.
* value-range.cc (irange::irange_intersect): Call new routine if
RHS is a single pair.
(irange::intersect): New wide_int version.
* value-range.h (class irange): New prototype.
2021-10-06 Andrew MacLeod <amacleod@redhat.com>
* gimple-range-edge.cc (gimple_outgoing_range::gimple_outgoing_range):
Add parameter to limit size when recognizing switches.
(gimple_outgoing_range::edge_range_p): Check size limit.
* gimple-range-edge.h (gimple_outgoing_range): Add size field.
* gimple-range-gori.cc (gori_map::calculate_gori): Ignore switches
that exceed the size limit.
(gori_compute::gori_compute): Add initializer.
* params.opt (evrp-switch-limit): New.
* doc/invoke.texi: Update docs.
2021-10-06 Andrew MacLeod <amacleod@redhat.com>
* value-range.h (irange::set_varying): Use TYPE_MIN_VALUE and
TYPE_MAX_VALUE instead of creating new trees when possible.
2021-10-06 Andrew MacLeod <amacleod@redhat.com>
* gimple-range-cache.cc (non_null_ref::adjust_range): Check for
zero and non-zero more efficently.
2021-10-06 Richard Biener <rguenther@suse.de>
PR c/102605
* dumpfile.h (TDF_GIMPLE_VAL): New.
(dump_flag): Re-order and adjust TDF_* flags. Make
the enum uint32_t. Use std::underlying_type in the
operator overloads.
(optgroup_flag): Likewise for the operator overloads.
* tree-pretty-print.c (dump_generic_node): Wrap ADDR_EXPR
in _Literal if TDF_GIMPLE_VAL.
* gimple-pretty-print.c (dump_gimple_assign): Add
TDF_GIMPLE_VAL to flags when dumping operands where only
is_gimple_val are allowed.
(dump_gimple_cond): Likewise.
2021-10-06 prathamesh.kulkarni <prathamesh.kulkarni@linaro.org>
* gimple-isel.cc (gimple_expand_vec_cond_expr): Remove redundant if
condition.
2021-10-05 qing zhao <qing.zhao@oracle.com>
PR middle-end/102359

2
gcc/DATESTAMP
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20211006
20211007

14
gcc/c-family/ChangeLog
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2021-10-06 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/102571
* c-omp.c (c_finish_omp_atomic): Optimize the case where type has
padding, but the non-padding bits are contiguous set of bytes
by adjusting the memcmp call arguments instead of emitting
__builtin_clear_padding and then comparing all the type's bytes.
2021-10-06 Jakub Jelinek <jakub@redhat.com>
PR c++/102612
* c-cppbuiltin.c (c_cpp_builtins): For -std=c++23 predefine
__cpp_constexpr to 202110L rather than 201907L.
2021-10-04 Marek Polacek <polacek@redhat.com>
PR c++/97573

49
gcc/cp/ChangeLog
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2021-10-06 Jakub Jelinek <jakub@redhat.com>
PR c++/102612
* parser.c (cp_parser_jump_statement): Implement C++23 P2242R3.
Allow goto expressions in constexpr function bodies for C++23.
Adjust error message for older standards to mention it.
* decl.c (start_decl): Allow static and thread_local declarations
in constexpr function bodies for C++23. Adjust error message for
older standards to mention it.
* constexpr.c (ensure_literal_type_for_constexpr_object): Allow
declarations of variables with non-literal type in constexpr function
bodies for C++23. Adjust error message for older standards to mention
it.
(cxx_eval_constant_expression) <case DECL_EXPR>: Diagnose declarations
of initialization of static or thread_local vars.
(cxx_eval_constant_expression) <case GOTO_EXPR>: Diagnose goto
statements for C++23.
(potential_constant_expression_1) <case DECL_EXPR>: Swap the
CP_DECL_THREAD_LOCAL_P and TREE_STATIC checks.
(potential_constant_expression_1) <case LABEL_EXPR>: Allow labels for
C++23. Adjust error message for older standards to mention it.
2021-10-06 Jakub Jelinek <jakub@redhat.com>
Jason Merrill <jason@redhat.com>
PR c++/98712
PR c++/102490
* cp-tree.h (maybe_synthesize_method): Declare.
* method.c (genericize_spaceship): Use
LOOKUP_NORMAL | LOOKUP_NONVIRTUAL | LOOKUP_DEFAULTED instead of
LOOKUP_NORMAL for flags.
(comp_info): Remove defining member. Add complain, code, retcat.
(comp_info::comp_info): Adjust.
(do_one_comp): Split out from build_comparison_op. Use
LOOKUP_NORMAL | LOOKUP_NONVIRTUAL | LOOKUP_DEFAULTED instead of
LOOKUP_NORMAL for flags.
(build_comparison_op): Add defining argument. Adjust comp_info
construction. Use defining instead of info.defining. Assert that
if defining, ctype is a complete type. Walk base binfos.
(synthesize_method, maybe_explain_implicit_delete,
explain_implicit_non_constexpr): Adjust build_comparison_op callers.
(maybe_synthesize_method): New function.
* class.c (check_bases_and_members): Don't call defaulted_late_check
for sfk_comparison.
(finish_struct_1): Call it here instead after class has been
completed.
* pt.c (maybe_instantiate_noexcept): Call maybe_synthesize_method
instead of synthesize_method.
2021-10-05 Jakub Jelinek <jakub@redhat.com>
PR c++/102548

5
gcc/fortran/ChangeLog
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2021-10-06 Tobias Burnus <tobias@codesourcery.com>
* resolve.c (resolve_values): Only show
deprecated warning if attr.referenced.
2021-10-04 Tobias Burnus <tobias@codesourcery.com>
PR fortran/54753

59
gcc/testsuite/ChangeLog
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2021-10-06 Jason Merrill <jason@redhat.com>
* g++.dg/cpp2a/spaceship-synth8a.C: New test.
2021-10-06 Jakub Jelinek <jakub@redhat.com>
PR c++/102612
* g++.dg/cpp23/feat-cxx2b.C: Expect __cpp_constexpr 202110L rather
than 201907L.
* g++.dg/cpp23/constexpr-nonlit1.C: New test.
* g++.dg/cpp23/constexpr-nonlit2.C: New test.
* g++.dg/cpp23/constexpr-nonlit3.C: New test.
* g++.dg/cpp23/constexpr-nonlit4.C: New test.
* g++.dg/cpp23/constexpr-nonlit5.C: New test.
* g++.dg/cpp23/constexpr-nonlit6.C: New test.
* g++.dg/diagnostic/constexpr1.C: Only expect some diagnostics for
c++20_down.
* g++.dg/cpp1y/constexpr-label.C: Likewise.
* g++.dg/cpp1y/constexpr-neg1.C: Likewise.
* g++.dg/cpp2a/constexpr-try5.C: Likewise. Adjust some expected
wording.
* g++.dg/cpp2a/constexpr-dtor3.C: Likewise.
* g++.dg/cpp2a/consteval3.C: Likewise. Add effective target c++20
and remove dg-options.
2021-10-06 Jakub Jelinek <jakub@redhat.com>
* gcc.dg/cpp/gnu11-elifdef-1.c: New test.
* gcc.dg/cpp/gnu11-elifdef-2.c: New test.
* gcc.dg/cpp/gnu11-elifdef-3.c: New test.
* gcc.dg/cpp/gnu11-elifdef-4.c: New test.
* g++.dg/cpp/elifdef-1.C: New test.
* g++.dg/cpp/elifdef-2.C: New test.
* g++.dg/cpp/elifdef-3.C: New test.
* g++.dg/cpp/elifdef-4.C: New test.
* g++.dg/cpp/elifdef-5.C: New test.
* g++.dg/cpp/elifdef-6.C: New test.
* g++.dg/cpp/elifdef-7.C: New test.
2021-10-06 Tobias Burnus <tobias@codesourcery.com>
* gfortran.dg/attr_deprecated-2.f90: New test.
2021-10-06 Jakub Jelinek <jakub@redhat.com>
Jason Merrill <jason@redhat.com>
PR c++/98712
PR c++/102490
* g++.dg/cpp2a/spaceship-synth8.C (std::strong_ordering): Provide
more complete definition.
(std::strong_ordering::less, std::strong_ordering::equal,
std::strong_ordering::greater): Define.
* g++.dg/cpp2a/spaceship-synth12.C: New test.
* g++.dg/cpp2a/spaceship-synth13.C: New test.
* g++.dg/cpp2a/spaceship-synth14.C: New test.
* g++.dg/cpp2a/spaceship-eq11.C: New test.
* g++.dg/cpp2a/spaceship-eq12.C: New test.
* g++.dg/cpp2a/spaceship-eq13.C: New test.
2021-10-05 qing zhao <qing.zhao@oracle.com>
PR middle-end/102359

9
libcpp/ChangeLog
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2021-10-06 Jakub Jelinek <jakub@redhat.com>
* init.c (lang_defaults): Implement P2334R1, enable elifdef for
-std=c++23 and -std=gnu++23.
* directives.c (_cpp_handle_directive): Support elifdef/elifndef if
either CPP_OPTION (pfile, elifdef) or !CPP_OPTION (pfile, std).
(do_elif): For older non-std modes if pedantic pedwarn about
#elifdef/#elifndef directives that change behavior.
2021-09-01 Jakub Jelinek <jakub@redhat.com>
PR c++/100977

4
libsanitizer/ChangeLog
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2021-10-06 H.J. Lu <hjl.tools@gmail.com>
* LOCAL_PATCHES: Update to the corresponding revision.
2021-10-01 H.J. Lu <hjl.tools@gmail.com>
* LOCAL_PATCHES: Update to the corresponding revision.

13
libstdc++-v3/ChangeLog
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2021-10-06 Jonathan Wakely <jwakely@redhat.com>
* include/Makefile.am: Add new headers.
* include/Makefile.in: Regenerate.
* include/std/functional: Include <bits/move_only_function.h>.
* include/std/version (__cpp_lib_move_only_function): Define.
* include/bits/mofunc_impl.h: New file.
* include/bits/move_only_function.h: New file.
* testsuite/20_util/move_only_function/call.cc: New test.
* testsuite/20_util/move_only_function/cons.cc: New test.
* testsuite/20_util/move_only_function/move.cc: New test.
* testsuite/20_util/move_only_function/version.cc: New test.
2021-10-05 Jonathan Wakely <jwakely@redhat.com>
* testsuite/21_strings/basic_string_view/requirements/trivially_copyable.cc: