Mercurial > hg > truffle
changeset 9681:f95f178b58c2
don't allocate new variables for NullCheckOps
author | Lukas Stadler <lukas.stadler@jku.at> |
---|---|
date | Tue, 14 May 2013 14:11:04 +0200 |
parents | f7148150ae37 |
children | 86d24f120b78 69ac49574222 |
files | graal/com.oracle.graal.compiler.amd64/src/com/oracle/graal/compiler/amd64/AMD64LIRGenerator.java |
diffstat | 1 files changed, 1 insertions(+), 3 deletions(-) [+] |
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--- a/graal/com.oracle.graal.compiler.amd64/src/com/oracle/graal/compiler/amd64/AMD64LIRGenerator.java Tue May 14 09:20:48 2013 +0200 +++ b/graal/com.oracle.graal.compiler.amd64/src/com/oracle/graal/compiler/amd64/AMD64LIRGenerator.java Tue May 14 14:11:04 2013 +0200 @@ -366,9 +366,7 @@ @Override public void emitNullCheck(ValueNode v, DeoptimizingNode deoping) { assert v.kind() == Kind.Object; - Variable obj = newVariable(Kind.Object); - emitMove(obj, operand(v)); - append(new AMD64Move.NullCheckOp(obj, state(deoping))); + append(new AMD64Move.NullCheckOp(load(operand(v)), state(deoping))); } @Override