[gcc r14-9485] Daily bump.

[gcc r14-9485] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:c1f6690b821f06616d442d732b24473d91eca66a

commit r14-9485-gc1f6690b821f06616d442d732b24473d91eca66a
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Fri Mar 15 00:17:52 2024 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 77 +++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/c/ChangeLog         |  9 ++++++
 gcc/cp/ChangeLog        |  9 ++++++
 gcc/fortran/ChangeLog   | 31 ++++++++++++++++++++
 gcc/m2/ChangeLog        | 48 ++++++++++++++++++++++++++++++
 gcc/testsuite/ChangeLog | 74 +++++++++++++++++++++++++++++++++++++++++++++++
 libcpp/ChangeLog        | 16 ++++++++++
 libgomp/ChangeLog       |  5 ++++
 libstdc++-v3/ChangeLog  | 72 +++++++++++++++++++++++++++++++++++++++++++++
 10 files changed, 342 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f6ac554e3ee..8e166805877 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,80 @@
+2024-03-14  Jason Merrill  <jason@redhat.com>
+
+	* tree-core.h (enum clobber_kind): Clarify CLOBBER_OBJECT_*
+	comments.
+
+2024-03-14  John David Anglin  <danglin@gcc.gnu.org>
+
+	PR target/114288
+	* config/pa/pa.cc (pa_legitimate_address_p): Don't allow
+	14-bit displacements before reload for modes that may use
+	a floating-point load or store.
+
+2024-03-14  David Faust  <david.faust@oracle.com>
+
+	* config/bpf/bpf.h (INT8_TYPE): Change to signed char.
+
+2024-03-14  Max Filippov  <jcmvbkbc@gmail.com>
+
+	* config/xtensa/xtensa.md (movsi_internal): Move l32i and s32i
+	patterns ahead of the l32i.n and s32i.n.
+
+2024-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	* config/gcn/gcn-hsa.h (ABI_VERSION_SPEC): Fix comment typo.
+
+2024-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/113907
+	* ipa-icf.cc (sem_item_optimizer::merge_classes): Reset
+	SSA_NAME_RANGE_INFO and SSA_NAME_PTR_INFO on successfully ICF merged
+	functions.
+
+2024-03-14  Xi Ruoyao  <xry111@xry111.site>
+
+	* config/loongarch/loongarch.md (any_ge): Remove.
+	(sge<u>_<X:mode><GPR:mode>): Remove.
+
+2024-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/114310
+	* config/aarch64/aarch64.cc (aarch64_expand_compare_and_swap): For
+	TImode force newval into a register.
+
+2024-03-14  Chung-Lin Tang  <cltang@baylibre.com>
+
+	* tree.h (OMP_CLAUSE_MAP_READONLY): New macro.
+	(OMP_CLAUSE__CACHE__READONLY): New macro.
+	* tree-core.h (struct GTY(()) tree_base): Adjust comments for new
+	uses of readonly_flag bit in OMP_CLAUSE_MAP_READONLY and
+	OMP_CLAUSE__CACHE__READONLY.
+	* tree-pretty-print.cc (dump_omp_clause): Add support for printing
+	OMP_CLAUSE_MAP_READONLY and OMP_CLAUSE__CACHE__READONLY.
+
+2024-03-14  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* config/s390/s390.cc (s390_encode_section_info): Adjust the check
+	for misaligned symbols.
+	* config/s390/s390.opt: Improve documentation.
+
+2024-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	* gimple-iterator.cc (edge_before_returns_twice_call): Copy all
+	flags and probability from ad_edge to e edge.  If CDI_DOMINATORS
+	are computed, recompute immediate dominator of other_edge->src
+	and other_edge->dest.
+	(gsi_safe_insert_before, gsi_safe_insert_seq_before): Update *iter
+	for the returns_twice call case to the gsi_for_stmt (stmt) to deal
+	with update it for bb splitting.
+
+2024-03-14  liuhongt  <hongtao.liu@intel.com>
+
+	* config/i386/i386-features.cc
+	(general_scalar_chain::convert_op): Handle REG_EH_REGION note.
+	(convert_scalars_to_vector): Ditto.
+	* config/i386/i386-features.h (class scalar_chain): New
+	memeber control_flow_insns.
+
 2024-03-13  Jakub Jelinek  <jakub@redhat.com>
 
 	PR middle-end/114319
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index d58fa7c0da5..d71dec2cf4d 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20240314
+20240315
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index f8b56315ce5..b8374c7d774 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,12 @@
+2024-03-14  Chung-Lin Tang  <cltang@baylibre.com>
+
+	* c-parser.cc (c_parser_oacc_data_clause): Add parsing support for
+	'readonly' modifier, set OMP_CLAUSE_MAP_READONLY if readonly modifier
+	found, update comments.
+	(c_parser_oacc_cache): Add parsing support for 'readonly' modifier,
+	set OMP_CLAUSE__CACHE__READONLY if readonly modifier found, update
+	comments.
+
 2024-03-08  Jakub Jelinek  <jakub@redhat.com>
 
 	PR debug/113918
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 2965b95a51d..05fd84c60ce 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,12 @@
+2024-03-14  Chung-Lin Tang  <cltang@baylibre.com>
+
+	* parser.cc (cp_parser_oacc_data_clause): Add parsing support for
+	'readonly' modifier, set OMP_CLAUSE_MAP_READONLY if readonly modifier
+	found, update comments.
+	(cp_parser_oacc_cache): Add parsing support for 'readonly' modifier,
+	set OMP_CLAUSE__CACHE__READONLY if readonly modifier found, update
+	comments.
+
 2024-03-12  Nathaniel Shead  <nathanieloshead@gmail.com>
 
 	PR c++/98645
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 399a284b7e5..21a85a6266b 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,34 @@
+2024-03-14  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* dump-parse-tree.cc (show_omp_clauses): Handle 'self_expr'.
+	* openmp.cc (gfc_free_omp_clauses): Likewise.
+	* trans-openmp.cc (gfc_split_omp_clauses): Don't handle 'self_expr'.
+
+2024-03-14  Chung-Lin Tang  <cltang@baylibre.com>
+
+	* dump-parse-tree.cc (show_omp_namelist): Print "readonly," for
+	OMP_LIST_MAP and OMP_LIST_CACHE if n->u.map.readonly is set.
+	Adjust 'n->u.map_op' to 'n->u.map.op'.
+	* gfortran.h (typedef struct gfc_omp_namelist): Adjust map_op as
+	'ENUM_BITFIELD (gfc_omp_map_op) op:8', add 'bool readonly' field,
+	change to named struct field 'map'.
+	* openmp.cc (gfc_match_omp_map_clause): Adjust 'n->u.map_op' to
+	'n->u.map.op'.
+	(gfc_match_omp_clause_reduction): Likewise.
+	(gfc_match_omp_clauses): Add readonly modifier parsing for OpenACC
+	copyin clause, set 'n->u.map.op' and 'n->u.map.readonly' for parsed
+	clause. Adjust 'n->u.map_op' to 'n->u.map.op'.
+	(gfc_match_oacc_declare): Adjust 'n->u.map_op' to 'n->u.map.op'.
+	(gfc_match_oacc_cache): Add readonly modifier parsing for OpenACC
+	cache directive.
+	(resolve_omp_clauses): Adjust 'n->u.map_op' to 'n->u.map.op'.
+	* trans-decl.cc (add_clause): Adjust 'n->u.map_op' to 'n->u.map.op'.
+	(finish_oacc_declare): Likewise.
+	* trans-openmp.cc (gfc_trans_omp_clauses): Set OMP_CLAUSE_MAP_READONLY,
+	OMP_CLAUSE__CACHE__READONLY to 1 when readonly is set. Adjust
+	'n->u.map_op' to 'n->u.map.op'.
+	(gfc_add_clause_implicitly): Adjust 'n->u.map_op' to 'n->u.map.op'.
+
 2024-03-13  Harald Anlauf  <anlauf@gmx.de>
 
 	PR fortran/114001
diff --git a/gcc/m2/ChangeLog b/gcc/m2/ChangeLog
index d9da0b1be96..b051f017899 100644
--- a/gcc/m2/ChangeLog
+++ b/gcc/m2/ChangeLog
@@ -1,3 +1,51 @@
+2024-03-14  Gaius Mulley  <gaiusmod2@gmail.com>
+
+	PR modula2/114294
+	* gm2-compiler/M2Quads.mod (BuildConstHighFromSym):
+	Call PutConst to assign the type Cardinal in the result
+	constant.
+
+2024-03-14  Gaius Mulley  <gaiusmod2@gmail.com>
+
+	PR modula2/114333
+	* gm2-compiler/M2GenGCC.mod (CodeStatement): Remove op1, op2 and
+	op3 parameters to CodeIfLess, CodeIfLessEqu, CodeIfGreEqu, CodeIfGre,
+	CodeIfIn, CodeIfNotIn.
+	(CodeIfLess): Rewrite.
+	(PerformCodeIfLess): New procedure.
+	(CodeIfLess): Rewrite.
+	(PerformCodeIfLess): New procedure.
+	(CodeIfLessEqu): Rewrite.
+	(PerformCodeIfLessEqu): New procedure.
+	(CodeIfGreEqu): Rewrite.
+	(PerformCodeIfGreEqu): New procedure.
+	(CodeIfGre): Rewrite.
+	(PerformCodeIfGre): New procedure.
+	(CodeIfIn): Rewrite.
+	(PerformCodeIfIn): New procedure.
+	(CodeIfNotIn): Rewrite.
+	(PerformCodeIfNotIn): New procedure.
+
+2024-03-14  Gaius Mulley  <gaiusmod2@gmail.com>
+
+	PR modula2/114333
+	* gm2-compiler/M2Check.mod (checkUnbounded): New procedure
+	function.
+	(checkArrayTypeEquivalence): Extend checking to cover unbounded
+	arrays, arrays and constants.
+	(IsTyped): Simplified the expression and corrected a test for
+	IsConstructor.
+	(checkTypeKindViolation): New procedure function.
+	(doCheckPair): Call checkTypeKindViolation.
+	* gm2-compiler/M2GenGCC.mod (CodeStatement): Remove parameters
+	to CodeEqu and CodeNotEqu.
+	(PerformCodeIfEqu): New procedure.
+	(CodeIfEqu): Rewrite.
+	(PerformCodeIfNotEqu): New procedure.
+	(CodeIfNotEqu): Rewrite.
+	* gm2-compiler/M2Quads.mod (BuildRelOpFromBoolean): Correct
+	comment.
+
 2024-03-11  Gaius Mulley  <gaiusmod2@gmail.com>
 
 	PR modula2/114295
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 17d0558957e..b8e5161ea61 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,77 @@
+2024-03-14  Gaius Mulley  <gaiusmod2@gmail.com>
+
+	PR modula2/114294
+	* gm2/pim/pass/log: Removed.
+	* gm2/pim/pass/highexp.mod: New test.
+
+2024-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/113907
+	* gcc.dg/pr113907-1.c: New test.
+
+2024-03-14  Gaius Mulley  <gaiusmod2@gmail.com>
+
+	PR modula2/114333
+	* gm2/pim/fail/badset5.mod: New test.
+	* gm2/pim/fail/badset6.mod: New test.
+
+2024-03-14  Thomas Schwinge  <tschwinge@baylibre.com>
+
+	* c-c++-common/goacc/readonly-1.c: Add basic OpenACC 'declare'
+	testing.
+	* gfortran.dg/goacc/readonly-1.f90: Likewise.
+
+2024-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/114310
+	* gcc.dg/pr114310.c: New test.
+
+2024-03-14  Juergen Christ  <jchrist@linux.ibm.com>
+
+	* gcc.target/s390/htm-builtins-1.c: Fix.
+	* gcc.target/s390/htm-builtins-2.c: Fix.
+
+2024-03-14  Lewis Hyatt  <lhyatt@gmail.com>
+
+	PR preprocessor/110558
+	* c-c++-common/cpp/has-include-2.c: New test.
+	* c-c++-common/cpp/has-include-2.h: New test.
+
+2024-03-14  Lewis Hyatt  <lhyatt@gmail.com>
+
+	* lib/gcc-defs.exp (dg-additional-options): Make $srcdir usable in a
+	dg-additional-options directive.
+	* c-c++-common/cpp/has-include-next-2-dir/has-include-next-2.h: New test.
+	* c-c++-common/cpp/has-include-next-2.c: New test.
+
+2024-03-14  Gaius Mulley  <gaiusmod2@gmail.com>
+
+	PR modula2/114333
+	* gm2/cse/pass/testcse54.mod: New test.
+	* gm2/iso/run/pass/array9.mod: New test.
+	* gm2/iso/run/pass/strcons3.mod: New test.
+	* gm2/iso/run/pass/strcons4.mod: New test.
+	* gm2/pim/fail/badset1.mod: New test.
+	* gm2/pim/fail/badset2.mod: New test.
+	* gm2/pim/fail/badset3.mod: New test.
+	* gm2/pim/fail/badset4.mod: New test.
+
+2024-03-14  Chung-Lin Tang  <cltang@baylibre.com>
+
+	* c-c++-common/goacc/readonly-1.c: New test.
+	* gfortran.dg/goacc/readonly-1.f90: New test.
+
+2024-03-14  Andreas Krebbel  <krebbel@linux.ibm.com>
+
+	* gcc.target/s390/aligned-1.c: Add weak and void variables
+	incorporating the cases from unaligned-2.c.
+	* gcc.target/s390/unaligned-1.c: Likewise.
+	* gcc.target/s390/unaligned-2.c: Removed.
+
+2024-03-14  liuhongt  <hongtao.liu@intel.com>
+
+	* g++.target/i386/pr111822.C: New test.
+
 2024-03-13  Harald Anlauf  <anlauf@gmx.de>
 
 	PR fortran/114001
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index 3cbc8f9f910..879a5737860 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,19 @@
+2024-03-14  Lewis Hyatt  <lhyatt@gmail.com>
+
+	PR preprocessor/110558
+	* macro.cc (builtin_has_include): Set
+	pfile->state.directive_wants_padding prior to lexing the
+	file name, in case it comes from macro expansion.
+
+2024-03-14  Lewis Hyatt  <lhyatt@gmail.com>
+
+	PR preprocessor/80755
+	* files.cc (search_path_head): Add SUPPRESS_DIAGNOSTIC argument
+	defaulting to false.
+	(_cpp_has_header): Silently return false if the search path has been
+	exhausted, rather than issuing a diagnostic and then hitting an
+	assert.
+
 2024-02-22  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c/114007
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index c7ff790cda3..09bc8bdc97d 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,8 @@
+2024-03-14  Thomas Schwinge  <tschwinge@baylibre.com>
+
+	* testsuite/libgomp.oacc-fortran/acc-memcpy.f90: Fix 'char'
+	initialization, copy, check.
+
 2024-03-13  Tobias Burnus  <tburnus@baylibre.com>
 
 	PR fortran/114283
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index c7a66aef078..ac5e6e921fd 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,75 @@
+2024-03-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/114325
+	* include/std/format (_Scanner::_M_scan): Pass correct length to
+	__to_chars_10_impl.
+	* testsuite/std/format/functions/format.cc: Check negative
+	integers with empty format-spec.
+
+2024-03-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/bits/stl_algo.h (find_end, all_of, none_of, any_of)
+	(find_if_not, is_partitioned, partition_point, remove)
+	(remove_if, unique, lower_bound, upper_bound, equal_range)
+	(binary_search, includes, is_sorted, is_sorted_until, minmax)
+	(minmax_element, is_permutation, clamp, find_if, find_first_of)
+	(adjacent_find, count, count_if, search, search_n, min_element)
+	(max_element): Add nodiscard attribute.
+	* include/bits/stl_algobase.h (min, max, lower_bound, equal)
+	(lexicographical_compare, lexicographical_compare_three_way)
+	(mismatch): Likewise.
+	* include/bits/stl_heap.h (is_heap, is_heap_until): Likewise.
+	* testsuite/25_algorithms/equal/debug/1_neg.cc: Add dg-warning.
+	* testsuite/25_algorithms/equal/debug/2_neg.cc: Likewise.
+	* testsuite/25_algorithms/equal/debug/3_neg.cc: Likewise.
+	* testsuite/25_algorithms/find_first_of/concept_check_1.cc:
+	Likewise.
+	* testsuite/25_algorithms/is_permutation/2.cc: Likewise.
+	* testsuite/25_algorithms/lexicographical_compare/71545.cc:
+	Likewise.
+	* testsuite/25_algorithms/lower_bound/33613.cc: Likewise.
+	* testsuite/25_algorithms/lower_bound/debug/irreflexive.cc:
+	Likewise.
+	* testsuite/25_algorithms/lower_bound/debug/partitioned_neg.cc:
+	Likewise.
+	* testsuite/25_algorithms/lower_bound/debug/partitioned_pred_neg.cc:
+	Likewise.
+	* testsuite/25_algorithms/minmax/3.cc: Likewise.
+	* testsuite/25_algorithms/search/78346.cc: Likewise.
+	* testsuite/25_algorithms/search_n/58358.cc: Likewise.
+	* testsuite/25_algorithms/unique/1.cc: Likewise.
+	* testsuite/25_algorithms/unique/11480.cc: Likewise.
+	* testsuite/25_algorithms/upper_bound/33613.cc: Likewise.
+	* testsuite/25_algorithms/upper_bound/debug/partitioned_neg.cc:
+	Likewise.
+	* testsuite/25_algorithms/upper_bound/debug/partitioned_pred_neg.cc:
+	Likewise.
+	* testsuite/ext/concept_checks.cc: Likewise.
+	* testsuite/ext/is_heap/47709.cc: Likewise.
+	* testsuite/ext/is_sorted/cxx0x.cc: Likewise.
+
+2024-03-14  xndcn  <xndchn@gmail.com>
+
+	* include/bits/atomic_base.h (__atomic_float::__atomic_float(Fp)):
+	Clear padding.
+	* testsuite/29_atomics/atomic_float/compare_exchange_padding.cc:
+	New test.
+
+2024-03-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/66146
+	* doc/xml/manual/status_cxx2011.xml: Remove mention of Linux in
+	note about std::call_once.
+	* doc/xml/manual/status_cxx2014.xml: Likewise.
+	* doc/xml/manual/status_cxx2017.xml: Likewise.
+	* doc/html/manual/status.html: Regenerate.
+
+2024-03-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	* doc/xml/manual/status_cxx2023.xml: Update C++23 status table.
+	* doc/html/manual/status.html: Regenerate.
+	* include/bits/version.def: Fix typo in comment.
+
 2024-03-13  Jonathan Wakely  <jwakely@redhat.com>
 
 	* testsuite/libstdc++-prettyprinters/cxx11.cc: Move custom_cat