# HG changeset patch
# User Bernhard Urban <bernhard.urban@jku.at>
# Date 1367484904 -7200
# Node ID c5bdf71cb5d745ae363e77329eefd71e993c0ee4
# Parent  789cfd153265a3d928e6c7846a05ff800ec86671
nested checkcasts: add failing testcase

by Christian Wimmer

diff -r 789cfd153265 -r c5bdf71cb5d7 graal/com.oracle.graal.compiler.test/src/com/oracle/graal/compiler/test/EliminateNestedCheckCastsTest.java
--- a/graal/com.oracle.graal.compiler.test/src/com/oracle/graal/compiler/test/EliminateNestedCheckCastsTest.java	Thu May 02 06:08:02 2013 +0200
+++ b/graal/com.oracle.graal.compiler.test/src/com/oracle/graal/compiler/test/EliminateNestedCheckCastsTest.java	Thu May 02 10:55:04 2013 +0200
@@ -65,6 +65,22 @@
         compileSnippet("test2Snippet", 5, 2);
     }
 
+    public static long test3Snippet(A1 a1) {
+        long result = a1.x1;
+        A2 a2 = (A2) a1;
+        if (a1.x1 == 42) {
+            A3 a3 = (A3) a2;
+            result = a3.x3;
+        }
+        return result;
+    }
+
+    @Ignore
+    @Test
+    public void test3() {
+        compileSnippet("test3Snippet", 2, 2);
+    }
+
     private StructuredGraph compileSnippet(final String snippet, final int checkcasts, final int afterCanon) {
         return Debug.scope(snippet, new Callable<StructuredGraph>() {