1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa-chrec/ssa-chrec-50.c b/gcc/testsuite/gcc.dg/tree-ssa-chrec/ssa-chrec-50.c
new file mode 100644
index 00000000000..3da547ccd11
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa-chrec/ssa-chrec-50.c
@@ -0,0 +1,26 @@
+/* { dg-do compile } */ 
+/* { dg-options "-O1 -fscalar-evolutions -fdump-tree-scev-details" } */
+
+int 
+foo (int *c)
+{
+  int i = 0;
+  int j = 10;
+  
+  while (1)
+    {
+      /* This case exercises the number of iterations detector for 
+	 {0, +, 1}_1 == {10, +, -1}_1
+      */
+      if (i == j)
+	break;
+      
+      i++;
+      j--;
+    }
+  
+  return j;
+}
+
+/* FIXME. */
+