1 files changed, 41 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/vect-float-extend-1.c b/gcc/testsuite/gcc.dg/vect/vect-float-extend-1.c
new file mode 100644
index 000000000..3035ee392
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/vect-float-extend-1.c
@@ -0,0 +1,41 @@
+/* { dg-require-effective-target vect_double } */
+
+#include <stdarg.h>
+#include "tree-vect.h"
+
+#define N 32
+
+float fb[N] = {0.4,3.5,6.6,9.4,12.5,15.6,18.4,21.5,24.6,27.4,30.5,33.6,36.4,39.5,42.6,45.4,0.5,3.6,6.4,9.5,12.6,15.4,18.5,21.6,24.4,27.5,30.6,33.4,36.5,39.6,42.4,45.5};
+double da[N];
+
+__attribute__ ((noinline)) int
+main1 ()
+{
+  int i;
+
+  /* float -> double */
+  for (i = 0; i < N; i++)
+    {
+      da[i] = (double) fb[i];
+    }
+
+  /* check results:  */
+  for (i = 0; i < N; i++)
+    {
+      if (da[i] != (double) fb[i])
+       abort ();
+    }
+
+  return 0;
+}
+
+int
+main (void)
+{
+  check_vect ();
+
+  return main1 ();
+}
+
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail spu*-*-* } } } */
+/* { dg-final { cleanup-tree-dump "vect" } } */