diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 956927f05b170780b6cb45ddad58b61a4b099e9b..190716a6d5c5ff1b9e6059e2ed0b92fe86a1bc2e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,17 @@
+2023-08-19  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR middle-end/111017
+	* omp-expand.cc (expand_omp_for_init_vars): Pass after=true
+	to expand_omp_build_cond for 'factor != 0' condition, resulting
+	in pre-r12-5295-g47de0b56ee455e code for the gimple insert.
+
+2023-08-19  Guo Jie  <guojie@loongson.cn>
+	    Lulu Cheng  <chenglulu@loongson.cn>
+
+	* config/loongarch/t-loongarch: Add loongarch-driver.h into
+	TM_H. Add loongarch-def.h and loongarch-tune.h into
+	OPTIONS_H_EXTRA.
+
 2023-08-18  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR target/111023
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 0aac42cf3405e59034fad643f3d767856050355e..daa4946f502728046b79fcd2fed4f53a4dd7b202 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20230819
+20230820
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 4e5b5527f5e9955aca0b5df8a77d5bca0963d339..f87644fd7f02de0431ec164ff369e19cfcfec15e 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,8 @@
+2023-08-19  Tobias Burnus  <tobias@codesourcery.com>
+
+	PR middle-end/111017
+	* testsuite/libgomp.c-c++-common/non-rect-loop-1.c: New test.
+
 2023-08-17  Tobias Burnus  <tobias@codesourcery.com>
 
 	PR libgomp/111024