1 files changed, 42 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/avx256-unaligned-store-5.c b/gcc/testsuite/gcc.target/i386/avx256-unaligned-store-5.c
new file mode 100644
index 000000000..642da3cf0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/avx256-unaligned-store-5.c
@@ -0,0 +1,42 @@
+/* { dg-do run } */
+/* { dg-require-effective-target avx } */
+/* { dg-options "-O3 -dp -mavx -mavx256-split-unaligned-store" } */
+
+#include "avx-check.h"
+
+#define N 8
+
+float a[N] = { 24.43, 68.346, 43.35, 546.46, 46.79, 82.78, 82.7, 9.4 };
+float b[N+3];
+float c[N+3];
+
+void
+foo (void)
+{
+  int i;
+
+  for (i = 0; i < N; i++)
+    b[i+3] = a[i] * 2;
+}
+
+__attribute__ ((noinline))
+float
+bar (float x)
+{
+  return x * 2;
+}
+
+void
+avx_test (void)
+{
+  int i;
+
+  foo ();
+
+  for (i = 0; i < N; i++)
+    c[i+3] = bar (a[i]);
+
+  for (i = 0; i < N; i++)
+    if (b[i+3] != c[i+3])
+      abort ();
+}