[gcc r12-9940] Daily bump.

[gcc r12-9940] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:c2a10c10837082a5e8d8c6b27c829235cd7a056a

commit r12-9940-gc2a10c10837082a5e8d8c6b27c829235cd7a056a
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Tue Oct 24 00:24:43 2023 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 21 +++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog |  8 ++++++++
 libstdc++-v3/ChangeLog  | 11 +++++++++++
 4 files changed, 41 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 92370a5aa6da..6eb34b289caa 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,24 @@
+2023-10-23  Oleg Endo  <olegendo@gcc.gnu.org>
+
+	PR target/111001
+	* config/sh/sh_treg_combine.cc (sh_treg_combine::record_set_of_reg):
+	Skip over nop move insns.
+
+2023-10-23  Kewen Lin  <linkw@linux.ibm.com>
+
+	Backported from master:
+	2023-10-12  Kewen Lin  <linkw@linux.ibm.com>
+
+	PR target/111367
+	* config/rs6000/rs6000.md (stack_protect_setsi): Support prefixed
+	instruction emission and incorporate to stack_protect_set<mode>.
+	(stack_protect_setdi): Rename to ...
+	(stack_protect_set<mode>): ... this, adjust constraint.
+	(stack_protect_testsi): Support prefixed instruction emission and
+	incorporate to stack_protect_test<mode>.
+	(stack_protect_testdi): Rename to ...
+	(stack_protect_test<mode>): ... this, adjust constraint.
+
 2023-10-20  Oleg Endo  <olegendo@gcc.gnu.org>
 
 	PR target/101177
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 909fbcdf47eb..2b20a22545d4 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20231023
+20231024
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 3e9aa42a4af1..6b68db957d62 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2023-10-23  Kewen Lin  <linkw@linux.ibm.com>
+
+	Backported from master:
+	2023-10-12  Kewen Lin  <linkw@linux.ibm.com>
+
+	PR target/111367
+	* g++.target/powerpc/pr111367.C: New test.
+
 2023-10-21  Harald Anlauf  <anlauf@gmx.de>
 
 	Backported from master:
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 4d935b41d00e..4c2e540b25d2 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,14 @@
+2023-10-23  François Dumont  <fdumont@gcc.gnu.org>
+
+	* include/bits/hashtable_policy.h
+	(_Hash_code_base::_M_hash_code(const _Hash&, const _Hash_node_value<>&)): Remove.
+	(_Hash_code_base::_M_hash_code<_H2>(const _H2&, const _Hash_node_value<>&)): Remove.
+	* include/bits/hashtable.h
+	(_M_src_hash_code<_H2>(const _H2&, const key_type&, const __node_value_type&)): New.
+	(_M_merge_unique<>, _M_merge_multi<>): Use latter.
+	* testsuite/23_containers/unordered_map/modifiers/merge.cc
+	(test04, test05, test06): New test cases.
+
 2023-10-03  Jonathan Wakely  <jwakely@redhat.com>
 
 	* include/bits/fs_dir.h (directory_iterator::operator==):