1 files changed, 40 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/sse2-pmaxub-1.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/sse2-pmaxub-1.c
new file mode 100644
index 000000000..6447aa30b
--- /dev/null
+++ b/gcc-4.8/gcc/testsuite/gcc.target/i386/sse2-pmaxub-1.c
@@ -0,0 +1,40 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -msse2" } */
+/* { dg-require-effective-target sse2 } */
+
+#ifndef CHECK_H
+#define CHECK_H "sse2-check.h"
+#endif
+
+#ifndef TEST
+#define TEST sse2_test
+#endif
+
+#include CHECK_H
+
+#include <emmintrin.h>
+
+static __m128i
+__attribute__((noinline, unused))
+test (__m128i s1, __m128i s2)
+{
+  return _mm_max_epu8 (s1, s2); 
+}
+
+static void
+TEST (void)
+{
+  union128i_ub u, s1, s2;
+  unsigned char e[16];
+  int i;
+   
+  s1.x = _mm_set_epi8 (1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16);
+  s2.x = _mm_set_epi8 (16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1);
+  u.x = test (s1.x, s2.x);
+
+  for (i=0; i<16; i++)
+    e[i] = s1.a[i]>s2.a[i]?s1.a[i]:s2.a[i]; 
+
+  if (check_union128i_ub (u, e))
+    abort ();
+}