1 files changed, 39 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/sse4_1-roundpd-1.c b/gcc/testsuite/gcc.target/i386/sse4_1-roundpd-1.c
new file mode 100644
index 000000000..8baee3390
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/sse4_1-roundpd-1.c
@@ -0,0 +1,39 @@
+/* { dg-do run } */
+/* { dg-require-effective-target sse4 } */
+/* { dg-options "-O2 -msse4.1" } */
+/* { dg-skip-if "no M_PI" { vxworks_kernel } } */
+
+#ifndef CHECK_H
+#define CHECK_H "sse4_1-check.h"
+#endif
+
+#ifndef TEST
+#define TEST sse4_1_test
+#endif
+
+#include CHECK_H
+
+#include <smmintrin.h>
+
+#define iRoundMode 0x2
+
+static void
+TEST (void)
+{
+  union128d u, s;
+  double e[2] = {0.0};
+  int i;
+
+  s.x = _mm_set_pd (1.1234, -2.3478);
+  u.x = _mm_round_pd (s.x, iRoundMode);
+
+  for (i = 0; i < 2; i++)
+    {
+      __m128d tmp = _mm_load_sd (&s.a[i]);
+      tmp = _mm_round_sd (tmp, tmp, iRoundMode);
+      _mm_store_sd (&e[i], tmp);
+    }
+  
+  if (check_union128d (u, e))
+    abort ();
+}