[gcc r13-8414] Daily bump.

[gcc r13-8414] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:9de9ff371c83505a8ce1ff1a7612c2523f175150

commit r13-8414-g9de9ff371c83505a8ce1ff1a7612c2523f175150
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Sun Mar 10 00:21:42 2024 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 9 +++++++++
 gcc/DATESTAMP           | 2 +-
 gcc/testsuite/ChangeLog | 7 +++++++
 3 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7da23a405af..e6cd8505ef5 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2024-03-09  Lulu Cheng  <chenglulu@loongson.cn>
+
+	Backported from master:
+	2024-03-09  Lulu Cheng  <chenglulu@loongson.cn>
+
+	* config/loongarch/sync.md (atomic_cas_value_strong<mode>):
+	In loongarch64, a sign extension operation is added when
+	operands[2] is a register operand and the mode is SImode.
+
 2024-03-03  Oleg Endo  <olegendo@gcc.gnu.org>
 
 	PR target/101737
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 7237a5054ba..a187030afad 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20240309
+20240310
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index b6898b83790..c954720e7f8 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2024-03-09  Lulu Cheng  <chenglulu@loongson.cn>
+
+	Backported from master:
+	2024-03-09  Lulu Cheng  <chenglulu@loongson.cn>
+
+	* g++.target/loongarch/atomic-cas-int.C: New test.
+
 2024-03-08  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
 	Backported from master: