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Daily bump.

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GCC Administrator 2021-06-23 00:16:28 +00:00
parent c556596119
commit 419af06a35
8 changed files with 345 additions and 1 deletions
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4
ChangeLog
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2021-06-22 liuhongt <hongtao.liu@intel.com>
* MAINTAINERS: Remove my Write After Approval entry.
2021-06-21 liuhongt <hongtao.liu@intel.com>
* MAINTAINERS: Add myself as maintainer of the i386 vector

4
contrib/ChangeLog
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2021-06-22 Martin Liska <mliska@suse.cz>
* mklog.py: Fix flake8 issue.
2021-06-21 Tobias Burnus <tobias@codesourcery.com>
Martin Sebor <msebor@redhat.com>

193
gcc/ChangeLog
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2021-06-22 Sergei Trofimovich <siarheit@google.com>
* doc/rtl.texi: drop unbalanced parenthesis.
2021-06-22 Richard Biener <rguenther@suse.de>
PR middle-end/101156
* gimplify.c (gimplify_expr): Remove premature incorrect
optimization.
2021-06-22 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/101159
* tree-vect-patterns.c (vect_recog_popcount_pattern): Fix some
comment typos.
2021-06-22 Jakub Jelinek <jakub@redhat.com>
PR middle-end/101160
* function.c (assign_parms): For decl_result with TYPE_EMPTY_P type
clear crtl->return_rtx instead of keeping it referencing a pseudo.
2021-06-22 Jakub Jelinek <jakub@redhat.com>
Andrew Pinski <apinski@marvell.com>
PR tree-optimization/101162
* fold-const.c (range_check_type): Handle OFFSET_TYPE like pointer
types.
2021-06-22 Andrew MacLeod <amacleod@redhat.com>
* range-op.cc (range_relational_tests): New.
(range_op_tests): Call range_relational_tests.
2021-06-22 Andrew MacLeod <amacleod@redhat.com>
* range-op.cc (operator_cast::lhs_op1_relation): New.
(operator_identity::lhs_op1_relation): Mew.
2021-06-22 Andrew MacLeod <amacleod@redhat.com>
* range-op.cc (operator_minus::op1_op2_relation_effect): New.
2021-06-22 Andrew MacLeod <amacleod@redhat.com>
* range-op.cc (operator_plus::lhs_op1_relation): New.
(operator_plus::lhs_op2_relation): New.
2021-06-22 Andrew MacLeod <amacleod@redhat.com>
* gimple-range-cache.cc (ranger_cache::ranger_cache): Create a
relation_oracle if dominators exist.
(ranger_cache::~ranger_cache): Dispose of oracle.
(ranger_cache::dump_bb): Dump oracle.
* gimple-range.cc (fur_source::fur_source): New.
(fur_source::get_operand): Use mmeber query.
(fur_source::get_phi_operand): Use member_query.
(fur_source::query_relation): New.
(fur_source::register_dependency): Delete.
(fur_source::register_relation): New.
(fur_edge::fur_edge): Adjust.
(fur_edge::get_phi_operand): Fix comment.
(fur_edge::query): Delete.
(fur_stmt::fur_stmt): Adjust.
(fur_stmt::query): Delete.
(fur_depend::fur_depend): Adjust.
(fur_depend::register_relation): New.
(fur_depend::register_relation): New.
(fur_list::fur_list): Adjust.
(fur_list::get_operand): Use member query.
(fold_using_range::range_of_range_op): Process and query relations.
(fold_using_range::range_of_address): Adjust dependency call.
(fold_using_range::range_of_phi): Ditto.
(gimple_ranger::gimple_ranger): New. Use ranger_ache oracle.
(fold_using_range::relation_fold_and_or): New.
(fold_using_range::postfold_gcond_edges): New.
* gimple-range.h (class gimple_ranger): Adjust.
(class fur_source): Adjust members.
(class fur_stmt): Ditto.
(class fold_using_range): Ditto.
2021-06-22 Andrew MacLeod <amacleod@redhat.com>
* range-op.cc (range_operator::wi_fold): Apply relation effect.
(range_operator::fold_range): Adjust and apply relation effect.
(*::fold_range): Add relation parameters.
(*::op1_range): Ditto.
(*::op2_range): Ditto.
(range_operator::lhs_op1_relation): New.
(range_operator::lhs_op2_relation): New.
(range_operator::op1_op2_relation): New.
(range_operator::op1_op2_relation_effect): New.
(relop_early_resolve): New.
(operator_equal::op1_op2_relation): New.
(operator_equal::fold_range): Call relop_early_resolve.
(operator_not_equal::op1_op2_relation): New.
(operator_not_equal::fold_range): Call relop_early_resolve.
(operator_lt::op1_op2_relation): New.
(operator_lt::fold_range): Call relop_early_resolve.
(operator_le::op1_op2_relation): New.
(operator_le::fold_range): Call relop_early_resolve.
(operator_gt::op1_op2_relation): New.
(operator_gt::fold_range): Call relop_early_resolve.
(operator_ge::op1_op2_relation): New.
(operator_ge::fold_range): Call relop_early_resolve.
* range-op.h (class range_operator): Adjust parameters and methods.
2021-06-22 Andrew MacLeod <amacleod@redhat.com>
* Makefile.in (OBJS): Add value-relation.o.
* gimple-range.h: Adjust include files.
* tree-data-ref.c: Adjust include file order.
* value-query.cc (range_query::get_value_range): Default to no oracle.
(range_query::query_relation): New.
(range_query::query_relation): New.
* value-query.h (class range_query): Adjust.
* value-relation.cc: New.
* value-relation.h: New.
2021-06-22 Richard Biener <rguenther@suse.de>
PR tree-optimization/101151
* tree-ssa-sink.c (statement_sink_location): Expand irreducible
region check.
2021-06-22 Jojo R <rjiejie@linux.alibaba.com>
* config/riscv/riscv.c (thead_c906_tune_info): New.
(riscv_tune_info_table): Use new tune.
2021-06-22 Richard Biener <rguenther@suse.de>
PR tree-optimization/101158
* tree-vect-slp.c (vect_build_slp_tree_1): Move same operand
checking after checking for matching operation.
2021-06-22 Richard Biener <rguenther@suse.de>
PR tree-optimization/101159
* tree-vect-patterns.c (vect_recog_popcount_pattern): Add
missing NULL vectype check.
2021-06-22 Richard Biener <rguenther@suse.de>
PR tree-optimization/101154
* tree-vect-slp.c (vect_build_slp_tree_2): Fix out-of-bound access.
2021-06-22 Jakub Jelinek <jakub@redhat.com>
PR target/11877
* config/i386/i386-protos.h (ix86_last_zero_store_uid): Declare.
* config/i386/i386-expand.c (ix86_last_zero_store_uid): New variable.
* config/i386/i386.c (ix86_expand_prologue): Clear it.
* config/i386/i386.md (peephole2s for 1/2/4 stores of const0_rtx):
Remove "" from match_operand. Emit new insns using emit_move_insn and
set ix86_last_zero_store_uid to INSN_UID of the last store.
Add peephole2s for 1/2/4 stores of const0_rtx following previous
successful peep2s.
2021-06-22 Martin Liska <mliska@suse.cz>
* auto-profile.c (AUTO_PROFILE_VERSION): Bump as string format
was changed.
2021-06-22 Martin Liska <mliska@suse.cz>
* gcov-io.h: Remove padding entries.
2021-06-22 liuhongt <hongtao.liu@intel.com>
PR tree-optimization/97770
* tree-vect-patterns.c (vect_recog_popcount_pattern):
New.
(vect_recog_func vect_vect_recog_func_ptrs): Add new pattern.
2021-06-22 liuhongt <hongtao.liu@intel.com>
PR target/100267
* config/i386/i386-builtin.def (BDESC): Adjust builtin name.
* config/i386/sse.md (<avx512>_expand<mode>_mask): Rename to ..
(expand<mode>_mask): this ..
(*expand<mode>_mask): New pre_reload splitter to transform
v{,p}expand* to vmov* when mask is zero, all ones, or has all
ones in it's lower part, otherwise still generate
v{,p}expand*.
2021-06-22 liuhongt <hongtao.liu@intel.com>
PR target/100310
* config/i386/i386-expand.c
(ix86_expand_special_args_builtin): Keep constm1_operand only
if it satisfies insn's operand predicate.
2021-06-21 Jason Merrill <jason@redhat.com>
PR target/88529

2
gcc/DATESTAMP
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20210622
20210623

8
gcc/analyzer/ChangeLog
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2021-06-22 David Malcolm <dmalcolm@redhat.com>
PR analyzer/101143
* region-model.cc (compat_types_p): New function.
(region_model::create_region_for_heap_alloc): Convert assertion to
an error check.
(region_model::create_region_for_alloca): Likewise.
2021-06-18 David Malcolm <dmalcolm@redhat.com>
* store.cc (binding_cluster::get_any_binding): Make symbolic reads

87
gcc/testsuite/ChangeLog
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2021-06-22 Sandra Loosemore <sandra@codesourcery.com>
Tobias Burnus <tobias@codesourcery.com>
PR fortran/93524
* gfortran.dg/pr93524.c: New.
* gfortran.dg/pr93524.f90: New.
2021-06-22 David Malcolm <dmalcolm@redhat.com>
PR analyzer/101143
* gcc.dg/analyzer/pr101143.c: New test.
2021-06-22 Richard Biener <rguenther@suse.de>
PR middle-end/101156
* gcc.dg/pr101156.c: New testcase.
2021-06-22 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/101159
* gcc.c-torture/compile/pr101159.c: New test.
2021-06-22 Jakub Jelinek <jakub@redhat.com>
PR middle-end/101160
* g++.target/i386/empty-class1.C: Require lp64 effective target
instead of x86_64-*-*.
* g++.target/i386/empty-class2.C: New test.
2021-06-22 Jakub Jelinek <jakub@redhat.com>
Andrew Pinski <apinski@marvell.com>
PR tree-optimization/101162
* g++.dg/opt/pr101162.C: New test.
2021-06-22 Richard Biener <rguenther@suse.de>
PR tree-optimization/101151
* gcc.dg/torture/pr101151.c: New testcase.
2021-06-22 Kito Cheng <kito.cheng@sifive.com>
* g++.dg/modules/omp-1_a.C: Check pthread is available for
dg-module-cmi.
* g++.dg/modules/omp-2_a.C: Ditto.
2021-06-22 Richard Biener <rguenther@suse.de>
PR tree-optimization/101158
* gfortran.dg/pr101158.f90: New testcase.
2021-06-22 Jakub Jelinek <jakub@redhat.com>
PR target/11877
* gcc.target/i386/pr11877-2.c: New test.
2021-06-22 liuhongt <hongtao.liu@intel.com>
PR tree-optimization/97770
* gcc.target/i386/avx512bitalg-pr97770-1.c: Remove xfail.
* gcc.target/i386/avx512vpopcntdq-pr97770-1.c: Remove xfail.
2021-06-22 liuhongt <hongtao.liu@intel.com>
PR target/100267
* gcc.target/i386/avx512bw-pr100267-1.c: New test.
* gcc.target/i386/avx512bw-pr100267-b-2.c: New test.
* gcc.target/i386/avx512bw-pr100267-d-2.c: New test.
* gcc.target/i386/avx512bw-pr100267-q-2.c: New test.
* gcc.target/i386/avx512bw-pr100267-w-2.c: New test.
* gcc.target/i386/avx512f-pr100267-1.c: New test.
* gcc.target/i386/avx512f-pr100267-pd-2.c: New test.
* gcc.target/i386/avx512f-pr100267-ps-2.c: New test.
* gcc.target/i386/avx512vl-pr100267-1.c: New test.
* gcc.target/i386/avx512vl-pr100267-pd-2.c: New test.
* gcc.target/i386/avx512vl-pr100267-ps-2.c: New test.
* gcc.target/i386/avx512vlbw-pr100267-1.c: New test.
* gcc.target/i386/avx512vlbw-pr100267-b-2.c: New test.
* gcc.target/i386/avx512vlbw-pr100267-d-2.c: New test.
* gcc.target/i386/avx512vlbw-pr100267-q-2.c: New test.
* gcc.target/i386/avx512vlbw-pr100267-w-2.c: New test.
2021-06-22 liuhongt <hongtao.liu@intel.com>
PR target/100310
* gcc.target/i386/pr100310.c: New test.
2021-06-21 Jason Merrill <jason@redhat.com>
PR target/88529

7
libgfortran/ChangeLog
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2021-06-22 Sandra Loosemore <sandra@codesourcery.com>
Tobias Burnus <tobias@codesourcery.com>
PR fortran/93524
* runtime/ISO_Fortran_binding.c (CFI_allocate): Fix
sm computation.
2021-06-08 Martin Liska <mliska@suse.cz>
* intrinsics/chmod.c (chmod_internal): Fix typo.

41
libstdc++-v3/ChangeLog
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2021-06-22 Jonathan Wakely <jwakely@redhat.com>
Matthias Kretz <m.kretz@gsi.de>
* include/std/mutex (lock): Replace recursion with iteration
when lockables all have the same type.
(__detail::__try_lock_impl): Likewise. Pass lockables as
parameters, instead of a tuple. Always lock the first one, and
recurse for the rest.
(__detail::__lock_impl): Adjust call to __try_lock_impl.
(__detail::__try_to_lock): Remove.
* testsuite/30_threads/lock/3.cc: Check that mutexes are locked.
* testsuite/30_threads/lock/4.cc: Also test non-heterogeneous
arguments.
* testsuite/30_threads/unique_lock/cons/60497.cc: Also check
std::try_lock.
* testsuite/30_threads/try_lock/5.cc: New test.
2021-06-22 Jonathan Wakely <jwakely@redhat.com>
* include/std/memory (declare_reachable, undeclare_reachable)
(declare_no_pointers, undeclare_no_pointers, get_pointer_safety)
(pointer_safety): Only define for C++11 to C++20 inclusive.
* testsuite/20_util/pointer_safety/1.cc: Do not run for C++23.
2021-06-22 Jonathan Wakely <jwakely@redhat.com>
* include/bits/random.h (seed_seq): Constrain initializer-list
constructor.
* include/bits/random.tcc (seed_seq): Add template parameter.
* testsuite/26_numerics/random/seed_seq/cons/default.cc: Check
for noexcept.
* testsuite/26_numerics/random/seed_seq/cons/initlist.cc: Check
constraints.
2021-06-22 Thomas Rodgers <rodgert@appliantology.com>
PR libstdc++/100806
* include/bits/semaphore_base.h (__atomic_semaphore::_M_release):
Force _M_release() to wake all waiting threads.
* testsuite/30_threads/semaphore/100806.cc: New test.
2021-06-21 Jonathan Wakely <jwakely@redhat.com>
* include/std/mutex (__try_to_lock): Move to __detail namespace.