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diff graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/type/StampTool.java @ 20074:a7ee2e1f0d4e

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remove UnboxNodes without usages (if object is non-null)
author Lukas Stadler <lukas.stadler@oracle.com>
date Mon, 30 Mar 2015 13:59:59 +0200
parents 1b7dbb81df4f
children 35e1b66f2810
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--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/type/StampTool.java	Mon Mar 30 11:59:58 2015 +0200
+++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/type/StampTool.java	Mon Mar 30 13:59:59 2015 +0200
@@ -122,7 +122,7 @@
 
     /**
      * Checks whether this {@link Stamp} represents a {@linkplain Stamp#isLegal() legal} pointer
-     * stamp whose values known to be always null.
+     * stamp whose values are known to never be null.
      *
      * @param stamp the stamp to check
      * @return true if this stamp represents a legal object stamp whose values are known to be