[gcc r13-7020] Daily bump.

[gcc r13-7020] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:5229788da723442d51155693ab98f831e94d1d58

commit r13-7020-g5229788da723442d51155693ab98f831e94d1d58
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Apr 6 00:16:43 2023 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 28 ++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/m2/ChangeLog        | 32 +++++++++++++++++++++
 gcc/testsuite/ChangeLog | 24 ++++++++++++++++
 libgcc/ChangeLog        |  9 ++++++
 libstdc++-v3/ChangeLog  | 75 +++++++++++++++++++++++++++++++++++++++++++++++++
 6 files changed, 169 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a3438d3a6d1..b1ab528cf9a 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,31 @@
+2023-04-05  Jeff Law  <jlaw@ventanamicro>
+
+	PR target/108892
+	* combine.cc (combine_instructions): Force re-recognition when
+	after restoring the body of an insn to its original form.
+
+2023-04-05  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/108959
+	* ipa-sra.cc (zap_useless_ipcp_results): New function.
+	(process_isra_node_results): Call it.
+
+2023-04-05  Ju-Zhe Zhong  <juzhe.zhong@rivai.ai>
+
+	* config/riscv/vector.md: Fix incorrect operand order.
+
+2023-04-05  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* config/riscv/riscv-vsetvl.cc
+	(pass_vsetvl::compute_local_backward_infos): Update user vsetvl in local
+	demand fusion.
+
+2023-04-05  Li Xu  <xuli1@eswincomputing.com>
+
+	* config/riscv/riscv-vector-builtins.def: Fix typo.
+	* config/riscv/riscv.cc (riscv_dwarf_poly_indeterminate_value): Ditto.
+	* config/riscv/vector-iterators.md: Ditto.
+
 2023-04-04  Hans-Peter Nilsson  <hp@axis.com>
 
 	* doc/md.texi (Including Patterns): Fix page break.
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 643efe31568..b4a11630735 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20230405
+20230406
diff --git a/gcc/m2/ChangeLog b/gcc/m2/ChangeLog
index 607748c8257..50055817edd 100644
--- a/gcc/m2/ChangeLog
+++ b/gcc/m2/ChangeLog
@@ -1,3 +1,35 @@
+2023-04-05  Gaius Mulley  <gaiusmod2@gmail.com>
+
+	PR modula2/109423
+	* gm2-compiler/M2Base.def (Unbounded): Remove.
+	* gm2-compiler/M2Error.def (ErrorAbort0): Add noreturn
+	attribute.
+	* gm2-compiler/M2Quads.mod (BuildInclProcedure): Correct
+	error format string.
+	(BuildExceptProcedure): Correct error format string.
+	(BuildAdrFunction): Call PutWriteQuad when taking the
+	address of a variable.
+	* gm2-libs-ch/SysExceptions.c (_M2_SysExceptions_init): Add
+	parameters.
+	* gm2-libs-ch/wrapc.c (_M2_wrapc_init): Add parameters.
+	* gm2-libs/DynamicStrings.mod (DumpStringInfo): Remove t.
+	(PopAllocationExemption): Remove f.
+	* gm2-libs/FIO.mod (BufferedWrite): Remove result.
+	* gm2-libs/FormatStrings.mod (Copy): Remove endpos and
+	afterperc.
+	(HandlePercent): Remove result.
+	* gm2-libs/Indexing.mod (RemoveIndiceFromIndex): Remove k.
+	* gm2-libs/M2Dependent.mod (CreateModule): Remove p0
+	and p1.
+	(DumpModuleData): Remove mptr.
+	(ConstructModules): Remove nulp.
+	* gm2-libs/RTExceptions.mod (PopHandler): Remove i.
+	* gm2-libs/RTint.mod (Listen): Remove b4s, b4m, afs
+	and afm.
+	* gm2-libs/SFIO.mod (ReadS): Remove c.
+	* gm2-libs/StringConvert.mod (doDecimalPlaces): Remove
+	whole and fraction.
+
 2023-04-03  Gaius Mulley  <gaiusmod2@gmail.com>
 
 	PR modula2/109388
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index b7cbffd5e5c..97986f7acfc 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,27 @@
+2023-04-05  Gaius Mulley  <gaiusmod2@gmail.com>
+
+	PR modula2/109423
+	* gm2/pim/fail/setunknown.mod: New test.
+	* gm2/pim/fail/setunknown2.mod: New test.
+
+2023-04-05  Jeff Law  <jlaw@ventanamicro>
+
+	PR target/108892
+	* gcc.c-torture/compile/pr108892.c: New test.
+
+2023-04-05  Martin Jambor  <mjambor@suse.cz>
+
+	PR ipa/108959
+	* gcc.dg/ipa/pr108959.c: New test.
+
+2023-04-05  Ju-Zhe Zhong  <juzhe.zhong@rivai.ai>
+
+	* g++.target/riscv/rvv/base/bug-23.C: New test.
+
+2023-04-05  Juzhe-Zhong  <juzhe.zhong@rivai.ai>
+
+	* gcc.target/riscv/rvv/vsetvl/pr109399.c: New test.
+
 2023-04-04  Harald Anlauf  <anlauf@gmx.de>
 
 	PR fortran/104349
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 54b6930c1c5..26539c9a0ee 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,12 @@
+2023-04-05  John David Anglin  <danglin@gcc.gnu.org>
+
+	PR target/109374
+	* config/pa/milli64.S (RETURN_COLUMN): Define.
+	($$divI): Add CFI directives.
+	($$divU): Likewise.
+	($$remI): Likewise.
+	($$remU): Likewise.
+
 2023-03-19  Stafford Horne  <shorne@gmail.com>
 
 	* config/or1k/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Remove
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index c3632c33da9..01eb8c6ee21 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,78 @@
+2023-04-05  Arsen Arsenović  <arsen@aarsen.me>
+
+	* include/precompiled/stdc++.h (C++17): Don't double-include
+	<charconv>, once with wrong conditions.
+	* testsuite/18_support/96817.cc: Require hosted.
+	* testsuite/18_support/bad_exception/59392.cc: Ditto.
+	* testsuite/20_util/scoped_allocator/108952.cc: Ditto.
+	* testsuite/20_util/uses_allocator/lwg3527.cc: Ditto.
+	* testsuite/29_atomics/atomic/operators/pointer_partial_void.cc:
+	Ditto.
+
+2023-04-05  Arsen Arsenović  <arsen@aarsen.me>
+
+	* include/bits/c++config: When __STDC_HOSTED__ is zero,
+	disable _GLIBCXX_DEBUG and, if it was set, enable
+	_GLIBCXX_ASSERTIONS.
+	* testsuite/lib/libstdc++.exp (check_v3_target_debug_mode):
+	Include <bits/c++config.h> when determining whether debug is
+	set, in order to inherit the logic from above
+
+2023-04-05  Arsen Arsenović  <arsen@aarsen.me>
+
+	* testsuite/17_intro/versionconflict.cc: New test.
+	* include/std/version: Allow disabling the system_header pragma
+	via _GLIBCXX_TESTING_SYSHDR.
+
+2023-04-05  Arsen Arsenović  <arsen@aarsen.me>
+
+	* include/bits/unique_ptr.h (__cpp_lib_constexpr_memory):
+	Synchronize the definition block with...
+	* include/bits/ptr_traits.h (__cpp_lib_constexpr_memory):
+	... this one here.  Also define the 202202L value, rather than
+	leaving it up to purely unique_ptr.h, so that the value is
+	synchronized across all headers.
+	(__gnu_debug::_Safe_iterator_base): Move into new conditional
+	block.
+	* include/std/memory (__cpp_lib_atomic_value_initialization):
+	Define on freestanding under the same conditions as in
+	atomic_base.h.
+	* include/std/version (__cpp_lib_robust_nonmodifying_seq_ops):
+	Also define on freestanding.
+	(__cpp_lib_to_chars): Ditto.
+	(__cpp_lib_gcd): Ditto.
+	(__cpp_lib_gcd_lcm): Ditto.
+	(__cpp_lib_raw_memory_algorithms): Ditto.
+	(__cpp_lib_array_constexpr): Ditto.
+	(__cpp_lib_nonmember_container_access): Ditto.
+	(__cpp_lib_clamp): Ditto.
+	(__cpp_lib_constexpr_char_traits): Ditto.
+	(__cpp_lib_constexpr_string): Ditto.
+	(__cpp_lib_sample): Ditto.
+	(__cpp_lib_lcm): Ditto.
+	(__cpp_lib_constexpr_iterator): Ditto.
+	(__cpp_lib_constexpr_char_traits): Ditto.
+	(__cpp_lib_interpolate): Ditto.
+	(__cpp_lib_constexpr_utility): Ditto.
+	(__cpp_lib_shift): Ditto.
+	(__cpp_lib_ranges): Ditto.
+	(__cpp_lib_move_iterator_concept): Ditto.
+	(__cpp_lib_constexpr_numeric): Ditto.
+	(__cpp_lib_constexpr_functional): Ditto.
+	(__cpp_lib_constexpr_algorithms): Ditto.
+	(__cpp_lib_constexpr_tuple): Ditto.
+	(__cpp_lib_constexpr_memory): Ditto.
+
+2023-04-05  John David Anglin  <danglin@gcc.gnu.org>
+
+	* testsuite/22_locale/locale/cons/12658_thread-2.cc: Double
+	timeout factor on hppa*-*-*.
+
+2023-04-05  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/bits/regex.h (sub_match::swap): New function.
+	* testsuite/28_regex/sub_match/lwg3204.cc: New test.
+
 2023-04-04  Jonathan Wakely  <jwakely@redhat.com>
 
 	* doc/xml/manual/extensions.xml: Remove std::bad_exception from