1 files changed, 86 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/vect/vect-cselim-1.c b/gcc-4.9/gcc/testsuite/gcc.dg/vect/vect-cselim-1.c
new file mode 100644
index 000000000..3c21918ef
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/vect/vect-cselim-1.c
@@ -0,0 +1,86 @@
+/* { dg-require-effective-target vect_int } */
+
+#include <stdarg.h>
+#include "tree-vect.h"
+
+#define N 50
+
+typedef struct {
+  short a;
+  short b;
+} data;
+
+data in1[N], in2[N], out[N];
+short result[N*2] = {7,-7,9,-6,11,-5,13,-4,15,-3,17,-2,19,-1,21,0,23,1,25,2,27,3,29,4,31,5,33,6,35,7,37,8,39,9,41,10,43,11,45,12,47,13,49,14,51,15,53,16,55,17,57,18,59,19,61,20,63,21,65,22,67,23,69,24,71,25,73,26,75,27,77,28,79,29,81,30,83,31,85,32,87,33,89,34,91,35,93,36,95,37,97,38,99,39,101,40,103,41,105,42};
+short out1[N], out2[N];
+
+__attribute__ ((noinline)) void
+foo ()
+{
+  int i;
+  short c, d;
+
+  /* Vectorizable with conditional store sinking.  */
+  for (i = 0; i < N; i++)
+    {
+      c = in1[i].b;
+      d = in2[i].b;
+
+      if (c >= d)
+        {
+          out[i].b = c;
+          out[i].a = d + 5;
+        }
+      else
+        {
+          out[i].b = d - 12;
+          out[i].a = c + d;
+        }
+    }
+
+  /* Not vectorizable.  */
+  for (i = 0; i < N; i++)
+    {
+      c = in1[i].b;
+      d = in2[i].b;
+
+      if (c >= d)
+        {
+          out1[i] = c;
+        }
+      else
+        {
+          out2[i] = c + d;
+        }
+    }
+}
+
+int
+main (void)
+{
+  int i;
+
+  check_vect ();
+
+  for (i = 0; i < N; i++)
+    {
+      in1[i].a = i;
+      in1[i].b = i + 2;
+      in2[i].a = 5;
+      in2[i].b = i + 5;
+      __asm__ volatile ("");
+    }
+
+  foo ();
+
+  for (i = 0; i < N; i++)
+    {
+      if (out[i].a != result[2*i] || out[i].b != result[2*i+1])
+        abort ();
+    }
+
+  return 0;
+}
+
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect"  { xfail { vect_no_align || { ! vect_strided2 } } } } } */
+/* { dg-final { cleanup-tree-dump "vect" } } */