[gcc r14-7267] Daily bump.

[gcc r14-7267] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:be035ec4f01f227438ca63d462aaf315ae61a022

commit r14-7267-gbe035ec4f01f227438ca63d462aaf315ae61a022
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Tue Jan 16 00:18:46 2024 +0000

    Daily bump.

Diff:
---
 ChangeLog               |   4 ++
 gcc/ChangeLog           |  83 +++++++++++++++++++++++++++
 gcc/DATESTAMP           |   2 +-
 gcc/analyzer/ChangeLog  |  20 +++++++
 gcc/cp/ChangeLog        |  24 ++++++++
 gcc/testsuite/ChangeLog | 147 ++++++++++++++++++++++++++++++++++++++++++++++++
 libgfortran/ChangeLog   |   7 +++
 libstdc++-v3/ChangeLog  |  39 +++++++++++++
 8 files changed, 325 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index 513ee47005b..644bea96c4c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2024-01-15  Andrew Pinski  <quic_apinski@quicinc.com>
+
+	* MAINTAINERS (DCO): Add myself.
+
 2024-01-09  Siddhesh Poyarekar  <siddhesh@gotplt.org>
 
 	* SECURITY.txt: Drop "exploitable" in the hardening section.
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ca5967412dd..9fd99c034d9 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,86 @@
+2024-01-15  Georg-Johann Lay  <avr@gjlay.de>
+
+	* doc/invoke.texi (AVR Options) [-mskip-bug]: Add documentation.
+
+2024-01-15  Liao Shihua  <shihua@iscas.ac.cn>
+
+	* config.gcc: Include riscv_bitmanip.h.
+	* config/riscv/bitmanip.md: Changed mode form X to GPR in orcb and clmul pattern.
+	* config/riscv/crypto.md: Changed mode form X to GPR in brev8 pattern.
+	* config/riscv/riscv-builtins.cc (AVAIL): Adding new bitmanip builtins.
+	(RISCV_BUILTIN_NO_PREFIX): New helper macro.
+	* config/riscv/riscv-cmo.def (RISCV_BUILTIN): Add '_32'/'_64' postfix to builtins.
+	* config/riscv/riscv-ftypes.def (2): New ftypes.
+	* config/riscv/riscv-scalar-crypto.def (RISCV_BUILTIN): New builtins.
+	(RISCV_BUILTIN_NO_PREFIX): Likewise.
+	* config/riscv/riscv_bitmanip.h: New file.
+
+2024-01-15  Liao Shihua  <shihua@iscas.ac.cn>
+
+	* config.gcc: Include riscv_crypto.h.
+	* config/riscv/riscv_crypto.h: New file.
+
+2024-01-15  Vladimir N. Makarov  <vmakarov@redhat.com>
+
+	PR middle-end/113354
+	* lra-constraints.cc (curr_insn_transform): Spill pseudo only used
+	in the insn if the corresponding operand does not require hard
+	register anymore.
+
+2024-01-15  Georg-Johann Lay  <avr@gjlay.de>
+
+	PR target/107201
+	* config/avr/avr.h (EXTRA_SPEC_FUNCTIONS): Add no-devlib, avr_no_devlib.
+	* config/avr/driver-avr.cc (avr_no_devlib): New function.
+	(avr_devicespecs_file): Use it to remove -nodevicelib from the
+	options for cores only.
+	* config/avr/avr-arch.h (avr_get_parch): New prototype.
+	* config/avr/avr-devices.cc (avr_get_parch): New function.
+
+2024-01-15  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	PR target/113247
+	* config/riscv/riscv-protos.h (struct regmove_vector_cost): Add vector to scalar regmove.
+	* config/riscv/riscv-vector-costs.cc (adjust_stmt_cost): Ditto.
+	* config/riscv/riscv.cc (riscv_builtin_vectorization_cost): Adjust vec_construct cost.
+
+2024-01-15  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	PR target/113281
+	* config/riscv/riscv-vector-costs.cc (costs::adjust_vect_cost_per_loop): New function.
+	(costs::finish_cost): Adjust cost for LOOP LEN with NITERS < VF.
+	* config/riscv/riscv-vector-costs.h: New function.
+
+2024-01-15  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/113385
+	* tree-vect-loop-manip.cc (slpeel_tree_duplicate_loop_to_edge_cfg):
+	First redirect, then split the exit edge.
+
+2024-01-15  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* config/riscv/riscv-vector-costs.cc (costs::analyze_loop_vinfo):
+	Remove m_num_vector_iterations.
+	* config/riscv/riscv-vector-costs.h: Ditto.
+
+2024-01-15  Andrew Pinski  <quic_apinski@quicinc.com>
+
+	PR target/113156
+	* config/avr/avr.opt (-mdouble, -mlong-double): Add "Save" flag.
+	(-mbranch-cost): Set "Optimization" flag.
+
+2024-01-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/113370
+	* gimple-lower-bitint.cc (bitint_large_huge::handle_operand): Only
+	set rem to prec % (2 * limb_prec) if m_upwards_2limb, otherwise
+	set it to just prec % limb_prec.
+
+2024-01-15  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	PR target/113393
+	* config/riscv/vector.md: Fix ternary attributes.
+
 2024-01-14  Georg-Johann Lay  <avr@gjlay.de>
 
 	PR target/112944
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 9f848d7ec90..9952a5e3bfc 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20240115
+20240116
diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog
index 1cd51269d6c..2d2d217a883 100644
--- a/gcc/analyzer/ChangeLog
+++ b/gcc/analyzer/ChangeLog
@@ -1,3 +1,23 @@
+2024-01-16  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/106229
+	* analyzer.h (compare_constants): New decl.
+	* constraint-manager.cc (compare_constants): Make non-static.
+	* sm-taint.cc: Add include "fold-const.h".
+	(class concrete_range): New.
+	(get_possible_range): New.
+	(index_can_be_out_of_bounds_p): New.
+	(region_model::check_region_for_taint): Reject
+	-Wanalyzer-tainted-array-index if the type of the value makes it
+	impossible for it to be out-of-bounds of the array.
+
+2024-01-16  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/113333
+	* region-model-manager.cc
+	(region_model_manager::maybe_fold_unaryop): Casting all zeroes
+	should give all zeroes.
+
 2024-01-04  David Malcolm  <dmalcolm@redhat.com>
 
 	* analyzer.opt.urls: New file, autogenerated by
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 3c085f5ab98..49e93ecc0c4 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,27 @@
+2024-01-15  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/110065
+	* parser.cc (cp_parser_template_type_arg): Add auto checking.
+
+2024-01-15  Patrick Palka  <ppalka@redhat.com>
+
+	* parser.cc (cp_parser_check_access_in_redeclaration): Don't
+	check access for a partial or explicit specialization.
+	* pt.cc (maybe_new_partial_specialization): Don't set TREE_PRIVATE
+	or TREE_PROTECTED on the newly created partial specialization.
+
+2024-01-15  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/104634
+	* pt.cc (maybe_new_partial_specialization): Propagate TREE_PUBLIC
+	to the newly created partial specialization.
+
+2024-01-15  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/109899
+	* init.cc (build_vec_delete_1): Assume expr_noexcept_p returns
+	false in a template context.
+
 2024-01-13  Jakub Jelinek  <jakub@redhat.com>
 
 	* mangle.cc (write_nested_name): Mangle explicit object
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index b2bad38b69a..ef27cf1aedf 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,150 @@
+2024-01-16  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/106229
+	* c-c++-common/analyzer/taint-index-pr106229.c: New test.
+
+2024-01-16  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/113333
+	* c-c++-common/analyzer/calloc-1.c: Add tests.
+	* c-c++-common/analyzer/pr96639.c: Update expected results.
+	* gcc.dg/analyzer/data-model-9.c: Likewise.
+
+2024-01-15  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/110065
+	* g++.dg/concepts/auto8.C: New test.
+	* g++.dg/concepts/auto8a.C: New test.
+
+2024-01-15  Patrick Palka  <ppalka@redhat.com>
+
+	* g++.dg/template/partial-specialization14.C: New test.
+
+2024-01-15  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/104634
+	* g++.dg/cpp2a/concepts-explicit-inst6.C: New test.
+
+2024-01-15  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/109899
+	* g++.dg/cpp0x/initlist-array21.C: New test.
+
+2024-01-15  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR testsuite/113369
+	* g++.dg/abi/ref-temp1.C: Remove --save-temps.
+	* g++.target/i386/bfloat_cpp_typecheck.C: Likewise.
+	* gcc.dg/debug/dwarf2/pr111080.c: Likewise.
+	* gcc.dg/debug/dwarf2/pr47939-1.c: Likewise.
+	* gcc.dg/debug/dwarf2/pr47939-2.c: Likewise.
+	* gcc.dg/debug/dwarf2/pr47939-3.c: Likewise.
+	* gcc.dg/debug/dwarf2/pr47939-4.c: Likewise.
+
+2024-01-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/113048
+	* gcc.target/i386/pr113048.c: New test.
+
+2024-01-15  Liao Shihua  <shihua@iscas.ac.cn>
+
+	* gcc.target/riscv/scalar_bitmanip_intrinsic-32.c: New test.
+	* gcc.target/riscv/scalar_bitmanip_intrinsic-64-emulated.c: New test.
+	* gcc.target/riscv/scalar_bitmanip_intrinsic-64.c: New test.
+
+2024-01-15  Liao Shihua  <shihua@iscas.ac.cn>
+
+	* gcc.target/riscv/scalar_crypto_intrinsic-32.c: New test.
+	* gcc.target/riscv/scalar_crypto_intrinsic-64.c: New test.
+
+2024-01-15  Liao Shihua  <shihua@iscas.ac.cn>
+
+	* gcc.target/riscv/zbb_32_bswap-2.c: Moved to...
+	* gcc.target/riscv/zbb_bswap16.c: ...here.
+	* gcc.target/riscv/zbkb32.c: Remove __builtin_riscv_(un)zip and
+	zip,__builtin_riscv_brev8.
+	* gcc.target/riscv/zbkb64.c: Remove __builtin_riscv_brev8.
+	* gcc.target/riscv/zbb_32_bswap-1.c: Removed.
+	* gcc.target/riscv/zbb_bswap-1.c: Removed.
+	* gcc.target/riscv/zbb_bswap-2.c: Removed.
+	* gcc.target/riscv/zbbw.c: Removed.
+	* gcc.target/riscv/zbc32.c: Removed.
+	* gcc.target/riscv/zbc64.c: Removed.
+	* gcc.target/riscv/zbkc32.c: Removed.
+	* gcc.target/riscv/zbkc64.c: Removed.
+	* gcc.target/riscv/zbkx32.c: Removed.
+	* gcc.target/riscv/zbkx64.c: Removed.
+	* gcc.target/riscv/zknd32-2.c: Removed.
+	* gcc.target/riscv/zknd64-2.c: Removed.
+	* gcc.target/riscv/zkne32-2.c: Removed.
+	* gcc.target/riscv/zkne64-2.c: Removed.
+	* gcc.target/riscv/zknh-sha256-32.c: Removed.
+	* gcc.target/riscv/zknh-sha256-64.c: Removed.
+	* gcc.target/riscv/zknh-sha512-32.c: Removed.
+	* gcc.target/riscv/zknh-sha512-64.c: Removed.
+	* gcc.target/riscv/zksed32-2.c: Removed.
+	* gcc.target/riscv/zksed64-2.c: Removed.
+	* gcc.target/riscv/zksh32.c: Removed.
+	* gcc.target/riscv/zksh64.c: Removed.
+
+2024-01-15  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	PR target/113247
+	* gcc.target/riscv/rvv/autovec/vls/reduc-19.c: Adapt test.
+	* gcc.target/riscv/rvv/autovec/vls/reduc-20.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls/reduc-21.c: Ditto.
+	* gcc.dg/vect/costmodel/riscv/rvv/pr113247-1.c: New test.
+	* gcc.dg/vect/costmodel/riscv/rvv/pr113247-2.c: New test.
+	* gcc.dg/vect/costmodel/riscv/rvv/pr113247-3.c: New test.
+	* gcc.dg/vect/costmodel/riscv/rvv/pr113247-4.c: New test.
+
+2024-01-15  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	PR target/113281
+	* gcc.dg/vect/costmodel/riscv/rvv/pr113281-3.c: New test.
+	* gcc.dg/vect/costmodel/riscv/rvv/pr113281-4.c: New test.
+	* gcc.dg/vect/costmodel/riscv/rvv/pr113281-5.c: New test.
+
+2024-01-15  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* gcc.target/riscv/rvv/autovec/vls/reduc-1.c: Add dump check.
+	* gcc.target/riscv/rvv/autovec/vls/reduc-10.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls/reduc-11.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls/reduc-12.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls/reduc-13.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls/reduc-14.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls/reduc-15.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls/reduc-16.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls/reduc-17.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls/reduc-18.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls/reduc-19.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls/reduc-2.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls/reduc-20.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls/reduc-21.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls/reduc-3.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls/reduc-4.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls/reduc-5.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls/reduc-6.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls/reduc-7.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls/reduc-8.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls/reduc-9.c: Ditto.
+
+2024-01-15  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/113370
+	* gcc.dg/torture/bitint-48.c: New test.
+
+2024-01-15  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	PR target/113393
+	* gcc.target/riscv/rvv/autovec/pr113393-1.c: New test.
+	* gcc.target/riscv/rvv/autovec/pr113393-2.c: New test.
+	* gcc.target/riscv/rvv/autovec/pr113393-3.c: New test.
+
+2024-01-15  YunQiang Su  <syq@gcc.gnu.org>
+
+	* gcc.target/mips/unaligned-2.c: Add -mno-abicalls option.
+
 2024-01-14  John David Anglin  <danglin@gcc.gnu.org>
 
 	* gcc.dg/builtin-object-size-1.c: Disable tests for strdup/strndup
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index 7858f718c72..8af3882ec59 100644
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,10 @@
+2024-01-15  Lipeng Zhu  <lipeng.zhu@intel.com>
+
+	* io/io.h (dec_waiting_unlocked): Use
+	__gthread_rwlock_wrlock/__gthread_rwlock_unlock or
+	__gthread_mutex_lock/__gthread_mutex_unlock functions
+	to replace WRLOCK and RWUNLOCK macros.
+
 2024-01-07  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
 	* io/write.c (namelist_write): If internal_unit precede with space.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index a6bc024e03e..c2496d4014a 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,42 @@
+2024-01-15  Patrick Palka  <ppalka@redhat.com>
+
+	* include/std/variant (__detail::__variant::_Variadic_union):
+	Add bool __trivially_destructible template parameter.
+	(__detail::__variant::_Variadic_union::~_Variadic_union):
+	Use __trivially_destructible in constraints instead.
+	(__detail::__variant::_Variant_storage): Pass
+	__trivially_destructible value to _Variadic_union.
+
+2024-01-15  Patrick Palka  <ppalka@redhat.com>
+
+	* include/bits/stl_iterator.h (const_iterator): Define conversion
+	operators as per P2836R1.
+	* include/bits/version.def (ranges_as_const): Update value.
+	* include/bits/version.h: Regenerate.
+	* testsuite/24_iterators/const_iterator/1.cc (test04): New test.
+	* testsuite/std/ranges/adaptors/as_const/1.cc: Adjust expected
+	value of __cpp_lib_ranges_as_const.
+	* testsuite/std/ranges/version_c++23.cc: Likewise.
+
+2024-01-15  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/108822
+	* include/std/tuple (__assignable, __is_nothrow_assignable):
+	Move pre-C++20 definitions adjacent to their use.
+
+2024-01-15  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR testsuite/113366
+	* include/std/format (basic_format_arg): Use __formattable
+	variable template instead of __format::__formattable_with
+	concept.
+
+2024-01-15  Jonathan Wakely  <jwakely@redhat.com>
+
+	* src/c++20/tzdata.zi: Import new file from 2023d release.
+	* src/c++20/tzdb.cc (tzdb_list::_Node::_S_read_leap_seconds)
+	Update expiry date for leap seconds list.
+
 2024-01-13  Jonathan Wakely  <jwakely@redhat.com>
 
 	PR libstdc++/108822