# HG changeset patch
# User Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
# Date 1425132593 -3600
# Node ID 78f7c16c9bee1aa81f37acd5e69d21dac9440984
# Parent  96cf6f7678d27f451434e5307af91b0a982cd46e
Add assertion in ControlFlowGraph.

diff -r 96cf6f7678d2 -r 78f7c16c9bee graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/cfg/ControlFlowGraph.java
--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/cfg/ControlFlowGraph.java	Sat Feb 28 14:54:59 2015 +0100
+++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/cfg/ControlFlowGraph.java	Sat Feb 28 15:09:53 2015 +0100
@@ -173,6 +173,7 @@
                 // First time we see this block: push all successors.
                 for (Node suxNode : block.getEndNode().cfgSuccessors()) {
                     Block suxBlock = blockFor(suxNode);
+                    assert suxBlock != null : suxNode;
                     if (suxBlock.getId() == BLOCK_ID_INITIAL) {
                         stack.add(suxBlock);
                     }