1 files changed, 40 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/mmx-punpckldq-1.c b/gcc/testsuite/gcc.target/powerpc/mmx-punpckldq-1.c
new file mode 100644
index 00000000000..8fb0251560a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/mmx-punpckldq-1.c
@@ -0,0 +1,40 @@
+/* { dg-do run } */
+/* { dg-options "-O3 -mpower8-vector" } */
+/* { dg-require-effective-target lp64 } */
+/* { dg-require-effective-target p8vector_hw } */
+
+#define NO_WARN_X86_INTRINSICS 1
+#ifndef CHECK_H
+#define CHECK_H "mmx-check.h"
+#endif
+
+#ifndef TEST
+#define TEST mmx_test
+#endif
+
+#include CHECK_H
+
+#include <mmintrin.h>
+
+static __m64
+__attribute__((noinline, unused))
+test (__m64 s1, __m64 s2)
+{
+  return _mm_unpacklo_pi32 (s1, s2);
+}
+
+static void
+TEST (void)
+{
+  __m64_union u, s1, s2, e;
+   
+  s1.as_m64 = 0x0706050403020100UL;
+  s2.as_m64 = 0x1716151413121110UL;
+  u.as_m64 = test (s1.as_m64, s2.as_m64);
+
+  e.as_int[0] = s1.as_int[0];
+  e.as_int[1] = s2.as_int[0];
+
+  if (u.as_m64 != e.as_m64)
+    abort ();
+}