1 files changed, 38 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/sse2-punpcklqdq-1.c b/gcc/testsuite/gcc.target/i386/sse2-punpcklqdq-1.c
new file mode 100644
index 00000000000..4f84ca10d1c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/sse2-punpcklqdq-1.c
@@ -0,0 +1,38 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -msse2" } */
+
+#ifndef CHECK_H
+#define CHECK_H "sse2-check.h"
+#endif
+
+#ifndef TEST
+#define TEST sse2_test
+#endif
+
+#include CHECK_H
+
+#include <emmintrin.h>
+
+static __m128i
+__attribute__((noinline, unused))
+test (__m128i s1, __m128i s2)
+{
+  return _mm_unpacklo_epi64 (s1, s2); 
+}
+
+static void
+TEST (void)
+{
+  union128i_q u, s1, s2;
+  long long  e[2];
+   
+  s1.x = _mm_set_epi64x (10,-40);
+  s2.x = _mm_set_epi64x (1134, -7839);
+  u.x = test (s1.x, s2.x); 
+  
+  e[0] = s1.a[0];
+  e[1] = s2.a[0];
+
+  if (check_union128i_q (u, e))
+    abort ();
+}