Mercurial > hg > graal-compiler
changeset 22217:148053aa8208
NodeValueMap: add valueForOperand.
author | Josef Eisl <josef.eisl@jku.at> |
---|---|
date | Wed, 01 Jul 2015 17:27:51 +0200 |
parents | 090f8f3bbe61 |
children | ca49ca6825a8 |
files | graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/spi/NodeValueMap.java |
diffstat | 1 files changed, 6 insertions(+), 0 deletions(-) [+] |
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--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/spi/NodeValueMap.java Wed Jul 01 17:20:36 2015 +0200 +++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/spi/NodeValueMap.java Wed Jul 01 17:27:51 2015 +0200 @@ -35,4 +35,10 @@ boolean hasOperand(Node object); Value setResult(ValueNode x, Value operand); + + /** + * Gets the the {@link ValueNode} that produced a {@code value}. If the {@code value} is not + * associated with a {@link ValueNode} {@code null} is returned. + */ + ValueNode valueForOperand(Value value); }