1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/20030814-1.c b/gcc/testsuite/gcc.dg/tree-ssa/20030814-1.c
new file mode 100644
index 000000000..aad53c339
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/20030814-1.c
@@ -0,0 +1,21 @@
+/* { dg-do compile } */
+/* { dg-options "-O1 -fdump-tree-dom2" } */
+   
+extern void abort (void);
+
+com(int *blah)
+{
+  int z = *blah;
+  if (z == 256)
+    {
+      oof (z);
+      abort ();
+    }
+  return *blah;
+}
+
+/* There should be precisely one load of blah.  If there is
+   more than one, then the dominator optimizations failed.  */
+/* { dg-final { scan-tree-dump-times "\\*blah" 1 "dom2"} } */
+  
+/* { dg-final { cleanup-tree-dump "dom2" } } */