Mercurial > hg > truffle
changeset 16739:6a78b0f8ad74
Make CompositeValue Cloneable.
author | Josef Eisl <josef.eisl@jku.at> |
---|---|
date | Thu, 07 Aug 2014 15:27:01 +0200 |
parents | 1ae4ee9a59c3 |
children | bc1b601dabc9 |
files | graal/com.oracle.graal.lir/src/com/oracle/graal/lir/CompositeValue.java |
diffstat | 1 files changed, 11 insertions(+), 1 deletions(-) [+] |
line wrap: on
line diff
--- a/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/CompositeValue.java Fri Aug 08 18:40:23 2014 +0200 +++ b/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/CompositeValue.java Thu Aug 07 15:27:01 2014 +0200 @@ -25,6 +25,7 @@ import java.lang.annotation.*; import com.oracle.graal.api.meta.*; +import com.oracle.graal.compiler.common.*; import com.oracle.graal.debug.*; import com.oracle.graal.lir.LIRInstruction.InstructionValueProcedure; import com.oracle.graal.lir.LIRInstruction.OperandFlag; @@ -34,7 +35,7 @@ /** * Base class to represent values that need to be stored in more than one register. */ -public abstract class CompositeValue extends Value { +public abstract class CompositeValue extends Value implements Cloneable { private static final long serialVersionUID = -169180052684126180L; @@ -86,4 +87,13 @@ return valueClass; } + @Override + public final CompositeValue clone() { + try { + return (CompositeValue) super.clone(); + } catch (CloneNotSupportedException e) { + throw new GraalInternalError(e); + } + } + }