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changeset 21696:ca140f8c35be

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Empty pointer stamps are also non-null.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Wed, 03 Jun 2015 14:08:29 +0200
parents e7024ad04e07
children 696baf53a985
files graal/com.oracle.graal.compiler.common/src/com/oracle/graal/compiler/common/type/AbstractPointerStamp.java
diffstat 1 files changed, 1 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.compiler.common/src/com/oracle/graal/compiler/common/type/AbstractPointerStamp.java	Wed Jun 03 13:24:28 2015 +0200
+++ b/graal/com.oracle.graal.compiler.common/src/com/oracle/graal/compiler/common/type/AbstractPointerStamp.java	Wed Jun 03 14:08:29 2015 +0200
@@ -40,7 +40,7 @@
     }
 
     public boolean nonNull() {
-        return nonNull;
+        return nonNull || this.isEmpty();
     }
 
     public boolean alwaysNull() {