# HG changeset patch
# User Roland Schatz <roland.schatz@oracle.com>
# Date 1380791863 -7200
# Node ID e0eb7619433fda22cf8e9337528b56deee6e7f8a
# Parent  535403a95e65607b50104b4c0944ca3fbbc32dba
Implement FloatStamp.asConstant.

diff -r 535403a95e65 -r e0eb7619433f graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/type/FloatStamp.java
--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/type/FloatStamp.java	Thu Oct 03 10:38:23 2013 +0200
+++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/type/FloatStamp.java	Thu Oct 03 11:17:43 2013 +0200
@@ -177,4 +177,16 @@
         return true;
     }
 
+    @Override
+    public Constant asConstant() {
+        if (nonNaN && lowerBound == upperBound) {
+            switch (kind()) {
+                case Float:
+                    return Constant.forFloat((float) lowerBound);
+                case Double:
+                    return Constant.forDouble((float) lowerBound);
+            }
+        }
+        return null;
+    }
 }