1 files changed, 50 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/sse2-vec-5.c b/gcc/testsuite/gcc.target/i386/sse2-vec-5.c
new file mode 100644
index 000000000..c676bbd3a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/sse2-vec-5.c
@@ -0,0 +1,50 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -msse2" } */
+/* { dg-require-effective-target sse2 } */
+
+#include "sse2-check.h"
+
+#include <emmintrin.h>
+
+static void
+sse2_test (void)
+{
+  union
+    {
+      __m128i x;
+      char c[16];
+      short s[8];
+      int i[4];
+      long long ll[2];
+    } val1;
+  char res[16];
+  int masks[16];
+  int i;
+
+  for (i = 0; i < 16; i++)
+    val1.c[i] = i;
+
+  res[0] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 0);
+  res[1] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 1);
+  res[2] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 2);
+  res[3] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 3);
+  res[4] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 4);
+  res[5] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 5);
+  res[6] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 6);
+  res[7] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 7);
+  res[8] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 8);
+  res[9] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 9);
+  res[10] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 10);
+  res[11] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 11);
+  res[12] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 12);
+  res[13] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 13);
+  res[14] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 14);
+  res[15] = __builtin_ia32_vec_ext_v16qi ((__v16qi)val1.x, 15);
+
+  for (i = 0; i < 16; i++)
+    masks[i] = i;
+
+  for (i = 0; i < 16; i++)
+    if (res[i] != val1.c [masks[i]])
+      abort ();
+}