[gcc r15-10720] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:87c0402c17e5325487d121993257053c46558c90

commit r15-10720-g87c0402c17e5325487d121993257053c46558c90
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Fri Jan 23 00:19:23 2026 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 11 +++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog |  9 +++++++++
 libstdc++-v3/ChangeLog  | 29 +++++++++++++++++++++++++++++
 4 files changed, 50 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 52650e44f832..da7a08173c10 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,14 @@
+2026-01-22  Richard Earnshaw  <rearnsha@arm.com>
+
+	Backported from master:
+	2026-01-22  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/123742
+	* config/arm/neon.md (*smin<mode>3_neon): Renamed to ...
+	(*smin<VDQWH:mode>3_neon): ... this.  Add HFmode support.
+	(*smax<mode>3_neon): Renamed to ...
+	(*smax<VDQWH:mode>3_neon): ... this.  Add HFmode support.
+
 2026-01-19  Vladimir N. Makarov  <vmakarov@redhat.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 46ee4542b002..d15fc3db7472 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20260122
+20260123
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 1de125e390f5..3ed9f0f39ab9 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,12 @@
+2026-01-22  Richard Earnshaw  <rearnsha@arm.com>
+
+	Backported from master:
+	2026-01-22  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/123742
+	* gcc.target/arm/neon-smax16.c: New test.
+	* gcc.target/arm/neon-smin16.c: New test.
+
 2026-01-21  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gnat.dg/generic_inst16.adb: New test.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 69089529ef29..ab88fbd3d08d 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,32 @@
+2026-01-22  Frank Scheiner  <frank.scheiner@web.de>
+
+	Backported from master:
+	2026-01-22  Frank Scheiner  <frank.scheiner@web.de>
+
+	* config/abi/post/ia64-linux-gnu/baseline_symbols.txt:
+	Regenerate.
+
+2026-01-22  Wang Jinghao  <zheng.xianyuwang@gmail.com>
+
+	Backported from master:
+	2026-01-10  Wang Jinghao  <zheng.xianyuwang@gmail.com>
+
+	* src/c++11/system_error.cc (system_error_category) [_WIN32]:
+	Use FormatMessageA function instead of FormatMessage macro.
+	* testsuite/19_diagnostics/error_category/system_category.cc:
+	Fix typo in __MINGW32__ macro name.  Adjust behavior on the
+	mingw32 target.
+
+2026-01-22  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2025-12-19  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/123147
+	* include/bits/chrono_io.h (_Parser::operator()) <%S>: Use a
+	buffer of narrow characters to be parsed by std::from_chars.
+	* testsuite/std/time/parse/parse.cc: Check wchar_t parsing.
+
 2025-12-17  Jonathan Wakely  <jwakely@redhat.com>
 
 	Backported from master: