Mercurial > hg > graal-compiler
changeset 18375:0866598c927f
BasicObjectCloneNode is always non-null
author | Tom Rodriguez <tom.rodriguez@oracle.com> |
---|---|
date | Thu, 13 Nov 2014 18:18:18 -0800 |
parents | 8971259db8ed |
children | e11768d6136e |
files | graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/nodes/BasicObjectCloneNode.java |
diffstat | 1 files changed, 5 insertions(+), 1 deletions(-) [+] |
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--- a/graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/nodes/BasicObjectCloneNode.java Thu Nov 13 15:41:22 2014 -0800 +++ b/graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/nodes/BasicObjectCloneNode.java Thu Nov 13 18:18:18 2014 -0800 @@ -47,7 +47,11 @@ @Override public boolean inferStamp() { - return updateStamp(getObject().stamp()); + Stamp objectStamp = getObject().stamp(); + if (objectStamp instanceof ObjectStamp) { + objectStamp = objectStamp.join(StampFactory.objectNonNull()); + } + return updateStamp(objectStamp); } public ValueNode getObject() {