Mercurial > hg > graal-compiler
changeset 9393:6a2a9eac243a
Correctly adjust probabilities when swapping if nodes.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
---|---|
date | Sun, 28 Apr 2013 22:58:54 +0200 |
parents | 5a74cbafe5b9 |
children | 0a94f51ed31b 50f02c7d1cec |
files | graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/IfNode.java |
diffstat | 1 files changed, 3 insertions(+), 0 deletions(-) [+] |
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--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/IfNode.java Sun Apr 28 19:17:56 2013 +0200 +++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/IfNode.java Sun Apr 28 22:58:54 2013 +0200 @@ -187,6 +187,9 @@ nextIf.setFalseSuccessor(intermediateBegin); intermediateBegin.setNext(this); this.setFalseSuccessor(bothFalseBegin); + nextIf.setTrueSuccessorProbability(probabilityB); + double newProbability = this.trueSuccessorProbability / (1.0 - probabilityB); + this.setTrueSuccessorProbability(newProbability); return; } }