1 files changed, 21 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vzeroupper-2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vzeroupper-2.c
new file mode 100644
index 000000000..66df90f14
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vzeroupper-2.c
@@ -0,0 +1,21 @@
+/* { dg-do run } */
+/* { dg-require-effective-target avx } */
+/* { dg-options "-O2 -mavx -mtune=generic" } */
+
+#include "avx-check.h"
+
+static int s[4] = {234566, 8723467, 6576856, 19832468};
+static int d[4] = {1,1,1,1};
+
+static void
+avx_test (void)
+{
+  __m128i src;
+
+  src = _mm_loadu_si128 ((__m128i*) s);
+  _mm256_zeroupper ();
+  _mm_storeu_si128 ((__m128i*) d, src);
+
+  if (__builtin_memcmp (d, s, sizeof (d)))
+    abort ();
+}