diff --git a/llvm-for-oE-17.0.6-2509.0.1.tar.gz b/llvm-for-oE-17.0.6-2509.0.2.tar.gz
similarity index 32%
rename from llvm-for-oE-17.0.6-2509.0.1.tar.gz
rename to llvm-for-oE-17.0.6-2509.0.2.tar.gz
index df9aef5c5ba96d6b6c1b13397801837eac539d25..d5697597bf528ed2c63f842912561ab7fae2de18 100644
--- a/llvm-for-oE-17.0.6-2509.0.1.tar.gz
+++ b/llvm-for-oE-17.0.6-2509.0.2.tar.gz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:3437c2ca8c6e2fc0083e3db05e884bd5cd2c124ba51b902a8cb2e5bb13312a04
-size 212672038
+oid sha256:717518c4ddf31b5d141fce1bdac7ede96a59de292f09f72482277ca0a49f489b
+size 212666397
diff --git a/llvm.spec b/llvm.spec
index 94a9695eb500c66d1b0094e4cfb6b281cd7d90de..54fe32434496f71aadab7dc336ea4e49e6411e5f 100644
--- a/llvm.spec
+++ b/llvm.spec
@@ -32,7 +32,7 @@
 
 %undefine __cmake_in_source_build
 
-%global src_tarball llvm-for-oE-17.0.6-2509.0.1
+%global src_tarball llvm-for-oE-17.0.6-2509.0.2
 %global src_tarball_dir llvm-project-%{src_tarball}
 
 #region LLVM globals
@@ -154,7 +154,7 @@ Name:		  llvm
 Name:		  llvm-toolset-%{maj_ver}
 %endif
 Version:	%{maj_ver}.%{min_ver}.%{patch_ver}
-Release:	51
+Release:	52
 Summary:	The Low Level Virtual Machine
 
 License:	NCSA
@@ -1676,7 +1676,7 @@ reset_test_opts
 #region Test LLVM
 reset_test_opts
 # Xfail testing of update utility tools
-export LIT_XFAIL="tools/UpdateTestChecks;CodeGen/Hexagon/loop-prefetch.ll"
+export LIT_XFAIL="tools/UpdateTestChecks"
 %build_tool %cmake_target_opts check-llvm
 #endregion Test LLVM
 
@@ -2895,6 +2895,10 @@ fi
 #endregion files
 
 %changelog
+* Tue Sep 09 2025 liyunfei <liyunfei33@huawei.com> - 17.0.6-52
+- update to llvm-for-oe-17.0.6-2509.0.2
+- release-note https://gitee.com/openeuler/llvm-project/releases/tag/llvm-for-oE-17.0.6-2509.0.2
+
 * Tue Sep 02 2025 Xu Jin <jinxu@kylinos.cn> - 17.0.6-51
 - remove rpath for openmp library