1 files changed, 41 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/sse2-cvtss2sd-1.c b/gcc/testsuite/gcc.target/i386/sse2-cvtss2sd-1.c
new file mode 100644
index 000000000..eda870d4f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/sse2-cvtss2sd-1.c
@@ -0,0 +1,41 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -msse2" } */
+/* { dg-require-effective-target sse2 } */
+
+#ifndef CHECK_H
+#define CHECK_H "sse2-check.h"
+#endif
+
+#ifndef TEST
+#define TEST sse2_test
+#endif
+
+#include CHECK_H
+
+#include <emmintrin.h>
+
+static __m128d 
+__attribute__((noinline, unused))
+test (__m128d a, __m128 b)
+{
+  return _mm_cvtss_sd (a, b); 
+}
+
+static void
+TEST (void)
+{
+  union128d u, s1;
+  union128 s2;
+  double e[2];
+
+  s1.x = _mm_set_pd (123.321, 456.987);
+  s2.x = _mm_set_ps (123.321, 456.987, 666.45, 231.987);
+
+  u.x = test (s1.x, s2.x);
+
+  e[0] = (double)s2.a[0];
+  e[1] = s1.a[1];
+
+  if (check_union128d (u, e))
+    abort ();
+}