Mercurial > hg > graal-jvmci-8

diff graal/GraalCompiler/src/com/sun/c1x/ir/NullCheck.java @ 2834:bfce42cd9c07

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Graph duplication now passes all tests
author Lukas Stadler <lukas.stadler@jku.at>
date Tue, 31 May 2011 13:34:52 +0200
parents bd17ac598c6e
children c1c8a0291771
line wrap: on
line diff
--- a/graal/GraalCompiler/src/com/sun/c1x/ir/NullCheck.java	Tue May 31 09:51:59 2011 +0200
+++ b/graal/GraalCompiler/src/com/sun/c1x/ir/NullCheck.java	Tue May 31 13:34:52 2011 +0200
@@ -26,6 +26,7 @@
 import com.sun.c1x.debug.*;
 import com.sun.c1x.util.*;
 import com.sun.cri.bytecode.*;
+import com.sun.cri.ci.*;
 import com.sun.cri.ri.*;
 
 /**
@@ -71,6 +72,12 @@
         setObject(object);
     }
 
+    // for copying
+    private NullCheck(CiKind kind, Graph graph) {
+        super(kind, INPUT_COUNT, SUCCESSOR_COUNT, graph);
+        setNonNull(true);
+    }
+
     @Override
     public void accept(ValueVisitor v) {
         v.visitNullCheck(this);
@@ -109,7 +116,7 @@
 
     @Override
     public Node copy(Graph into) {
-        NullCheck x = new NullCheck(null, into);
+        NullCheck x = new NullCheck(kind, into);
         x.setNonNull(isNonNull());
         return x;
     }