1 files changed, 33 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/avx-vblendvps-256-1.c b/gcc/testsuite/gcc.target/i386/avx-vblendvps-256-1.c
new file mode 100644
index 000000000..0e48d690e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/avx-vblendvps-256-1.c
@@ -0,0 +1,33 @@
+/* { dg-do run } */
+/* { dg-require-effective-target avx } */
+/* { dg-options "-O2 -mavx" } */
+
+#include "avx-check.h"
+
+#ifndef MASK
+#define MASK 214
+#endif
+
+#define mask_v(pos) (((MASK >> (pos)) & 1U) << 31)
+
+void static
+avx_test (void)
+{
+  int i;
+  union256 u, mask, s1, s2;
+  int m[8]={mask_v(0), mask_v(1), mask_v(2), mask_v(3), 
+            mask_v(4), mask_v(5), mask_v(6), mask_v(7)};
+  float e [8];
+
+  s1.x = _mm256_set_ps (34545, 95567, 23443, 5675, 2323, 67, 2345, 45667);
+  s2.x = _mm256_set_ps (674, 57897, 93459, 45624, 54674, 1237, 67436, 79608);
+  mask.x = _mm256_loadu_ps ((float *)m);
+
+  u.x = _mm256_blendv_ps (s1.x, s2.x, mask.x);
+
+  for (i = 0; i < 8; i++)
+    e[i] = (m[i] & (1ULL << 31)) ? s2.a[i] : s1.a[i];
+
+  if (check_union256 (u, e))
+    abort ();
+}