diff --git a/0028-Array-widen-compare-Fix-the-return-value-match-after.patch b/0028-Array-widen-compare-Fix-the-return-value-match-after.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c5622b8358ffa66c5ee3326dd0b0646be65c2ed0
--- /dev/null
+++ b/0028-Array-widen-compare-Fix-the-return-value-match-after.patch
@@ -0,0 +1,40 @@
+From a89b84cd038e02f0cdafecea1cf337d5f8480683 Mon Sep 17 00:00:00 2001
+From: dingguangya <dingguangya1@huawei.com>
+Date: Fri, 8 Sep 2023 11:55:04 +0800
+Subject: [PATCH] [Array-widen-compare] Fix the return value match after update
+ the get_loop_exit_edges interface
+
+The get_loop_exit_edges interface returns a value type
+from vec<edge> -> auto_vec<edge>
+
+diff --git a/gcc/tree-ssa-loop-array-widen-compare.cc b/gcc/tree-ssa-loop-array-widen-compare.cc
+index ba6170fa0..d27f91f11 100644
+--- a/gcc/tree-ssa-loop-array-widen-compare.cc
++++ b/gcc/tree-ssa-loop-array-widen-compare.cc
+@@ -272,12 +272,12 @@ record_origin_loop_exit_info (class loop *loop)
+       || origin_loop.cond_stmt1 != NULL || origin_loop.cond_stmt2 != NULL)
+     return false;
+ 
+-  vec<edge> exit_edges = get_loop_exit_edges (loop);
++  auto_vec<edge> exit_edges = get_loop_exit_edges (loop);
+   if (exit_edges == vNULL)
+     return false;
+ 
+   if (exit_edges.length () != 2)
+-    goto fail;
++    return false;
+ 
+   FOR_EACH_VEC_ELT (exit_edges, i, e)
+     {
+@@ -304,8 +304,6 @@ record_origin_loop_exit_info (class loop *loop)
+       && origin_loop.cond_stmt1 != NULL && origin_loop.cond_stmt2 != NULL)
+     found = true;
+ 
+-fail:
+-  exit_edges.release ();
+   return found;
+ }
+ 
+-- 
+2.33.0
+
diff --git a/gcc.spec b/gcc.spec
index 76948ef684153755eea6e832f5adb4af1f509e66..937761f20843e721faa6ac3c6bb86766a489d5d5 100644
--- a/gcc.spec
+++ b/gcc.spec
@@ -2,7 +2,7 @@
 %global gcc_major 12
 # Note, gcc_release must be integer, if you want to add suffixes to
 # %%{release}, append them after %%{gcc_release} on Release: line.
-%global gcc_release 15
+%global gcc_release 16
 
 %global _unpackaged_files_terminate_build 0
 %global _performance_build 1
@@ -162,6 +162,7 @@ Patch24: 0024-Struct-Reorg-Refactoring-and-merge-reorder-fields-in.patch
 Patch25: 0025-AArch64-Rewrite-the-tsv110-option.patch
 Patch26: 0026-GOMP-Enabling-moutline-atomics-improves-libgomp-perf.patch
 Patch27: 0027-LoopElim-Redundant-loop-elimination-optimization.patch
+Patch28: 0028-Array-widen-compare-Fix-the-return-value-match-after.patch
 
 # On ARM EABI systems, we do want -gnueabi to be part of the
 # target triple.
@@ -655,6 +656,7 @@ not stable, so plugins must be rebuilt any time GCC is updated.
 %patch25 -p1
 %patch26 -p1
 %patch27 -p1
+%patch28 -p1
 
 echo '%{_vendor} %{version}-%{release}' > gcc/DEV-PHASE
 
@@ -2886,6 +2888,10 @@ end
 %doc rpm.doc/changelogs/libcc1/ChangeLog*
 
 %changelog
+* Mon Sep 11 2023 dingguangya <dingguangya1@huawei.com> 12.3.1-16
+- Type: Sync
+- DESC: Sync patch from openeuler/gcc
+
 * Thu Sep 07 2023 zhaozhenyu <zhaozhenyu17@huawei.com> 12.3.1-15
 - Type: SPEC
 - DESC: Enable Strip for aarch64 and x86_64