# HG changeset patch
# User Bernhard Urban <bernhard.urban@jku.at>
# Date 1377778713 -7200
# Node ID a0c282f0f3afc6b7f75eba157ffeff9538f3f8ec
# Parent  8fa34d155cb075538102eef26196fc49606e4ba1
LoweringPhase: add some assertions around finding the first fixed node for a block

diff -r 8fa34d155cb0 -r a0c282f0f3af graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/LoweringPhase.java
--- a/graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/LoweringPhase.java	Thu Aug 29 11:37:50 2013 +0200
+++ b/graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/LoweringPhase.java	Thu Aug 29 14:18:33 2013 +0200
@@ -233,6 +233,8 @@
                     if (node == beginNode) {
                         loweringTool.setLastFixedNode(beginNode);
                     } else {
+                        assert !(node instanceof Lowerable) : "SchedulingError: Lowerable " + node + " should not float before begin node " + beginNode;
+                        assert node instanceof FloatingNode : "skipped node must be a FloatingNode: " + node;
                         continue;
                     }
                 }