Mercurial > hg > truffle
diff graal/GraalCompiler/src/com/sun/c1x/ir/MonitorEnter.java @ 2616:3558ca7088c0
FrameState and Graphviz changes:
* removed popx, pushx methods from GraphBuilder
* FrameState subclass of Value
* added String shortName() to Node
* added GraphvizPrinter option to use short names
* small hack in GraphvizPrinter: omit FrameState->Local connections
* added GraalGraphviz to implicit classpatch (read from GRAAL env var)
author | Lukas Stadler <lukas.stadler@jku.at> |
---|---|
date | Mon, 09 May 2011 17:00:25 +0200 |
parents | 1c36b17f7ee0 |
children | dd115f80acf8 |
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--- a/graal/GraalCompiler/src/com/sun/c1x/ir/MonitorEnter.java Mon May 09 14:11:13 2011 +0200 +++ b/graal/GraalCompiler/src/com/sun/c1x/ir/MonitorEnter.java Mon May 09 17:00:25 2011 +0200 @@ -31,10 +31,32 @@ */ public final class MonitorEnter extends AccessMonitor { - private static final int INPUT_COUNT = 0; + private static final int INPUT_COUNT = 1; + private static final int INPUT_STATE_AFTER = 0; + private static final int SUCCESSOR_COUNT = 0; - private FrameState stateAfter; + @Override + protected int inputCount() { + return super.inputCount() + INPUT_COUNT; + } + + @Override + protected int successorCount() { + return super.successorCount() + SUCCESSOR_COUNT; + } + + /** + * The state for this instruction. + */ + @Override + public FrameState stateAfter() { + return (FrameState) inputs().get(super.inputCount() + INPUT_STATE_AFTER); + } + + public FrameState setStateAfter(FrameState n) { + return (FrameState) inputs().set(super.inputCount() + INPUT_STATE_AFTER, n); + } /** * Creates a new MonitorEnter instruction. @@ -54,15 +76,6 @@ v.visitMonitorEnter(this); } - public void setStateAfter(FrameState frameState) { - this.stateAfter = frameState; - } - - @Override - public FrameState stateAfter() { - return stateAfter; - } - @Override public void print(LogStream out) { out.print("enter monitor[").print(lockNumber).print("](").print(object()).print(')');