# HG changeset patch
# User Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
# Date 1424805064 -3600
# Node ID 6ccf3993b7f27a83a4912eb27b636ebda893693b
# Parent  a148dec4e37b20f8cbd2453f487339f1cc7bd01d
Add additional assertions in DCE.

diff -r a148dec4e37b -r 6ccf3993b7f2 graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/DeadCodeEliminationPhase.java
--- a/graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/DeadCodeEliminationPhase.java	Tue Feb 24 19:18:52 2015 +0100
+++ b/graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/DeadCodeEliminationPhase.java	Tue Feb 24 20:11:04 2015 +0100
@@ -90,8 +90,9 @@
     }
 
     private static void iterateSuccessorsAndInputs(NodeFlood flood) {
-        BiConsumer<Node, Node> consumer = (n, succ) -> {
-            flood.add(succ);
+        BiConsumer<Node, Node> consumer = (n, succOrInput) -> {
+            assert succOrInput.isAlive() : succOrInput;
+            flood.add(succOrInput);
         };
         for (Node current : flood) {
             if (current instanceof AbstractEndNode) {