1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-11.c b/gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-11.c
new file mode 100644
index 000000000..26c47b183
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-11.c
@@ -0,0 +1,21 @@
+/* { dg-do compile } */ 
+/* { dg-options "-O2 -fdump-tree-pre-stats" } */
+double cos (double);
+double f(double a)
+{
+  double b;
+  double c,d;
+ if (a < 2.0)
+   {
+     c = cos (a);
+   }
+ else
+   {
+     c = 1.0; 
+   }
+ d = cos (a);
+ return d + c;
+}
+
+/* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre"} } */
+/* { dg-final { cleanup-tree-dump "pre" } } */