1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/vect-ivdep-1.c b/gcc/testsuite/gcc.dg/vect/vect-ivdep-1.c
new file mode 100644
index 00000000000..8767bb87b7e
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/vect-ivdep-1.c
@@ -0,0 +1,19 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target vect_float } */
+/* { dg-options "-O3 -fopt-info-vec-optimized" } */
+
+/* PR other/33426 */
+/* Testing whether #pragma ivdep is working.  */
+
+void foo(int n, int *a, int *b, int *c, int *d, int *e) {
+  int i, j;
+#pragma GCC ivdep
+  for (i = 0; i < n; ++i) {
+    a[i] = b[i] + c[i];
+  }
+}
+
+/* { dg-message "loop vectorized" "" { target *-*-* } 0 } */
+/* { dg-bogus "version" "" { target *-*-* } 0 } */
+/* { dg-bogus "alias" "" { target *-*-* } 0 } */
+/* { dg-final { cleanup-tree-dump "vect" } } */