Daily bump.

12 files changed, 214 insertions, 1 deletions

diff --git a/contrib/ChangeLog b/contrib/ChangeLog
index 9f9b011..9025988 100644
--- a/contrib/ChangeLog
+++ b/contrib/ChangeLog
@@ -1,3 +1,8 @@
+2022-05-27  Richard Biener  <rguenther@suse.de>
+
+	* gcc-changelog/git_update_version.py (active_refs): Remove
+	releases/gcc-9.
+
 2022-05-06  Jakub Jelinek  <jakub@redhat.com>
 
 	* gennews (files): Add files for GCC 12.
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7f8f921..a196d56 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,75 @@
+2022-05-27  Richard Biener  <rguenther@suse.de>
+
+	* tree-dfa.cc (get_ref_base_and_extent): Avoid shift.
+
+2022-05-27  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/105639
+	* ipa-prop.cc (propagate_controlled_uses): Check type of the
+	constant before adding a LOAD reference.
+
+2022-05-27  Jakub Jelinek  <jakub@redhat.com>
+
+	* tree-core.h (enum omp_clause_code): Rename OMP_CLAUSE_TO_DECLARE
+	to OMP_CLAUSE_ENTER.
+	* tree.h (OMP_CLAUSE_ENTER_TO): Define.
+	* tree.cc (omp_clause_num_ops, omp_clause_code_name): Rename
+	OMP_CLAUSE_TO_DECLARE to OMP_CLAUSE_ENTER.
+	* tree-pretty-print.cc (dump_omp_clause): Handle OMP_CLAUSE_ENTER
+	instead of OMP_CLAUSE_TO_DECLARE, if OMP_CLAUSE_ENTER_TO, print
+	"to" instead of "enter".
+	* tree-nested.cc (convert_nonlocal_omp_clauses,
+	convert_local_omp_clauses): Handle OMP_CLAUSE_ENTER instead of
+	OMP_CLAUSE_TO_DECLARE.
+
+2022-05-27  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/105726
+	* gimple-ssa-warn-restrict.cc (builtin_memref::set_base_and_offset):
+	Constrain array-of-flexarray case more.
+
+2022-05-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR sanitizer/105729
+	* fold-const.cc (fold_unary_loc): Don't optimize (X &) ((Y *) z + w)
+	to (X &) z + w if -fsanitize=null during GENERIC folding.
+
+2022-05-27  Roger Sayle  <roger@nextmovesoftware.com>
+
+	* match.pd (match_zero_one_valued_p): New predicate.
+	(mult @0 @1): Use zero_one_valued_p for optimization to the
+	expression "bit_and @0 @1".
+	(bit_and (negate zero_one_valued_p@0) @1): Optimize to MULT_EXPR.
+	(plus @0 (mult (minus @1 @0) zero_one_valued_p@2)): New transform.
+	(minus @0 (mult (minus @0 @1) zero_one_valued_p@2)): Likewise.
+	(bit_xor @0 (mult (bit_xor @0 @1) zero_one_valued_p@2)): Likewise.
+	Remove three redundant transforms obsoleted by the three above.
+
+2022-05-27  Roger Sayle  <roger@nextmovesoftware.com>
+
+	* config/i386/i386.md (*test<mode>_not): New define_insn_and_split
+	to split a combined "and;cmp" sequence into "not;test".
+
+2022-05-27  Takayuki 'January June' Suwa  <jjsuwa_sys3175@yahoo.co.jp>
+
+	* config/xtensa/xtensa.md (bswapsi2): New expansion pattern.
+	(bswapsi2_internal): Revise the template and condition, and add
+	detection code for preceding the same insn in order to omit a
+	"SSAI 8" instruction of the latter.
+	(bswapdi2): Suppress built-in insn expansion with the corresponding
+	library call when optimizing for size.
+
+2022-05-27  Takayuki 'January June' Suwa  <jjsuwa_sys3175@yahoo.co.jp>
+
+	* config/xtensa/xtensa-protos.h
+	(xtensa_expand_block_set_unrolled_loop,
+	xtensa_expand_block_set_small_loop): New prototypes.
+	* config/xtensa/xtensa.cc (xtensa_sizeof_MOVI,
+	xtensa_expand_block_set_unrolled_loop,
+	xtensa_expand_block_set_small_loop): New functions.
+	* config/xtensa/xtensa.md (setmemsi): New expansion pattern.
+	* config/xtensa/xtensa.opt (mlongcalls): Add target mask.
+
 2022-05-26  Takayuki 'January June' Suwa  <jjsuwa_sys3175@yahoo.co.jp>
 
 	* config/xtensa/xtensa.cc (xtensa_expand_block_move):
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 025dab2..d66d352 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20220527
+20220528
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 2f3071c..2c0d86f 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,12 @@
+2022-05-27  Marek Polacek  <polacek@redhat.com>
+
+	PR c/90658
+	* c-attribs.cc (get_priority): Check FUNCTION_DECL.
+
+2022-05-27  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-pragma.h (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ENTER.
+
 2022-05-20  David Malcolm  <dmalcolm@redhat.com>
 
 	* c-format.cc: Replace uses of "FINAL" and "OVERRIDE" with "final"
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index 11d5af6..291c0dd 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,17 @@
+2022-05-27  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-parser.cc (c_parser_omp_clause_name): Parse enter clause.
+	(c_parser_omp_all_clauses): For to clause on declare target, use
+	OMP_CLAUSE_ENTER clause with OMP_CLAUSE_ENTER_TO instead of
+	OMP_CLAUSE_TO_DECLARE clause.  Handle PRAGMA_OMP_CLAUSE_ENTER.
+	(OMP_DECLARE_TARGET_CLAUSE_MASK): Add enter clause.
+	(c_parser_omp_declare_target): Use OMP_CLAUSE_ENTER instead of
+	OMP_CLAUSE_TO_DECLARE.
+	* c-typeck.cc (c_finish_omp_clauses): Handle OMP_CLAUSE_ENTER instead
+	of OMP_CLAUSE_TO_DECLARE, to OMP_CLAUSE_ENTER_TO use "to" as clause
+	name in diagnostics instead of
+	omp_clause_code_name[OMP_CLAUSE_CODE (c)].
+
 2022-05-25  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c/91134
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index a82acaa..ff6657f 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,22 @@
+2022-05-27  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/105725
+	* parser.cc (class_decl_loc_t::add): Check CLASS_TYPE_P.
+
+2022-05-27  Jakub Jelinek  <jakub@redhat.com>
+
+	* parser.cc (cp_parser_omp_clause_name): Parse enter clause.
+	(cp_parser_omp_all_clauses): For to clause on declare target, use
+	OMP_CLAUSE_ENTER clause with OMP_CLAUSE_ENTER_TO instead of
+	OMP_CLAUSE_TO_DECLARE clause.  Handle PRAGMA_OMP_CLAUSE_ENTER.
+	(OMP_DECLARE_TARGET_CLAUSE_MASK): Add enter clause.
+	(cp_parser_omp_declare_target): Use OMP_CLAUSE_ENTER instead of
+	OMP_CLAUSE_TO_DECLARE.
+	* semantics.cc (finish_omp_clauses): Handle OMP_CLAUSE_ENTER instead
+	of OMP_CLAUSE_TO_DECLARE, to OMP_CLAUSE_ENTER_TO use "to" as clause
+	name in diagnostics instead of
+	omp_clause_code_name[OMP_CLAUSE_CODE (c)].
+
 2022-05-26  Marek Polacek  <polacek@redhat.com>
 
 	PR c++/105569
diff --git a/gcc/d/ChangeLog b/gcc/d/ChangeLog
index 33a0636..a629a4d 100644
--- a/gcc/d/ChangeLog
+++ b/gcc/d/ChangeLog
@@ -1,3 +1,10 @@
+2022-05-27  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* dmd/MERGE: Merge upstream dmd 4d07f22f2
+	* d-lang.cc (d_handle_option): Handle OPT_fpreview_fiximmutableconv.
+	* lang.opt (fpreview=fiximmutableconv): New option.
+	* runtime.def (ARRAYAPPENDT): Remove.
+
 2022-05-25  Iain Buclaw  <ibuclaw@gdcproject.org>
 
 	* expr.cc: Add "final" and "override" to all "visit" vfunc decls
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 3cffe47..59c89f6 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,8 @@
+2022-05-27  Tobias Burnus  <tobias@codesourcery.com>
+	    Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* openmp.cc (gfc_check_omp_requires): Fix clause name in error.
+
 2022-05-24  Tobias Burnus  <tobias@codesourcery.com>
 
 	PR c/105378
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 9734aeb..65aae88 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,62 @@
+2022-05-27  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/105725
+	* g++.dg/warn/Wmismatched-tags-10.C: New test.
+
+2022-05-27  Marek Polacek  <polacek@redhat.com>
+
+	PR c/90658
+	* c-c++-common/attr-cdtor-1.c: New test.
+
+2022-05-27  Tobias Burnus  <tobias@codesourcery.com>
+	    Chung-Lin Tang  <cltang@codesourcery.com>
+
+	* gfortran.dg/gomp/requires-4.f90: Update dg-error.
+	* gfortran.dg/gomp/requires-8.f90: Update dg-error.
+
+2022-05-27  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/105639
+	* gcc.dg/ipa/pr105639.c: New test.
+
+2022-05-27  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-c++-common/gomp/clauses-3.c: Add tests with enter clause instead
+	of to or modify some existing to clauses to enter.
+	* c-c++-common/gomp/declare-target-1.c: Likewise.
+	* c-c++-common/gomp/declare-target-2.c: Likewise.
+	* c-c++-common/gomp/declare-target-3.c: Likewise.
+	* g++.dg/gomp/attrs-9.C: Likewise.
+	* g++.dg/gomp/declare-target-1.C: Likewise.
+
+2022-05-27  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/105726
+	* g++.dg/warn/Warray-bounds-27.C: New testcase.
+
+2022-05-27  Jakub Jelinek  <jakub@redhat.com>
+
+	PR sanitizer/105729
+	* g++.dg/ubsan/pr105729.C: New test.
+
+2022-05-27  Roger Sayle  <roger@nextmovesoftware.com>
+
+	* gcc.dg/pr98865.c: New test case.
+
+2022-05-27  Roger Sayle  <roger@nextmovesoftware.com>
+
+	* gcc.target/i386/pr91400-1.c: Update for improved code generation.
+	* gcc.target/i386/pr91400-2.c: Likewise.
+	* gcc.target/i386/testnot-1.c: New test case.
+	* gcc.target/i386/testnot-2.c: Likewise.
+
+2022-05-27  Takayuki 'January June' Suwa  <jjsuwa_sys3175@yahoo.co.jp>
+
+	* gcc.target/xtensa/bswap.c: Remove test.
+	* gcc.target/xtensa/bswap-O1.c: New.
+	* gcc.target/xtensa/bswap-O2.c: Ditto.
+	* gcc.target/xtensa/bswap-Os.c: Ditto.
+
 2022-05-26  Marek Polacek  <polacek@redhat.com>
 
 	PR c++/105569
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 411dc50..8996f43 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,15 @@
+2022-05-27  Jakub Jelinek  <jakub@redhat.com>
+
+	* testsuite/libgomp.c-c++-common/target-40.c: Modify some existing to
+	clauses to enter.
+	* testsuite/libgomp.c/target-41.c: Likewise.
+
+2022-05-27  Tobias Burnus  <tobias@codesourcery.com>
+
+	* libgomp.texi (Other new OpenMP 5.1 features): Add
+	'begin declare target'.
+	(Other new OpenMP 5.2 features): New.
+
 2022-05-25  Jakub Jelinek  <jakub@redhat.com>
 
 	* task.c (gomp_task_run_post_handle_dependers): If empty_task
diff --git a/libphobos/ChangeLog b/libphobos/ChangeLog
index 5541f20..6df8af4 100644
--- a/libphobos/ChangeLog
+++ b/libphobos/ChangeLog
@@ -1,3 +1,8 @@
+2022-05-27  Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* libdruntime/MERGE: Merge upstream druntime f89da313.
+	* src/MERGE: Merge upstream phobos d46814c86.
+
 2022-05-16  Iain Buclaw  <ibuclaw@gdcproject.org>
 
 	* libdruntime/MERGE: Merge upstream druntime 94bd5bcb.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index f18bf53..3dd646a 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,9 @@
+2022-05-27  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/105671
+	* include/std/sstream (basic_stringbuf::_M_high_mark): Add
+	always_inline attribute.
+
 2022-05-26  Jonathan Wakely  <jwakely@redhat.com>
 
 	PR libstdc++/105681