1 files changed, 31 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/pr36228.c b/gcc/testsuite/gcc.dg/vect/pr36228.c
new file mode 100644
index 000000000..73933754c
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/pr36228.c
@@ -0,0 +1,31 @@
+/* { dg-do compile } */
+/* { dg-options "-O3 -fdump-tree-vect-details" } */
+
+#define COLS         8
+#define ROWS         8
+
+int
+t_run_test(void);
+
+int
+t_run_test()
+{
+     int k_1,i_1, j_1;
+     static signed char f_1[ROWS][COLS] ;
+     static long F_1[ROWS][COLS] ;
+     long cosMatrixA[ROWS][COLS] ;
+
+     for( k_1 = 0 ; k_1 < COLS ; k_1++ )
+        {
+            for( i_1 = 0 ; i_1 < ROWS ; i_1++ )
+            {
+                for( j_1 = 0 ; j_1 < COLS ; j_1++ )
+                    F_1[i_1][j_1] += f_1[i_1][k_1] * cosMatrixA[k_1][j_1] ;
+            }
+        }
+
+  return 0;
+}
+
+/* { dg-final { scan-tree-dump-times "versioning for alias required" 0 "vect" } } */
+/* { dg-final { cleanup-tree-dump "vect" } } */