Mercurial > hg > truffle
changeset 17268:48c91ed917d8
only consider ValuePhiNodes for basic induction variables
author | Lukas Stadler <lukas.stadler@oracle.com> |
---|---|
date | Tue, 30 Sep 2014 14:22:10 +0200 |
parents | 4bf8f836bba5 |
children | 83ebc10fb5e9 |
files | graal/com.oracle.graal.loop/src/com/oracle/graal/loop/InductionVariables.java |
diffstat | 1 files changed, 1 insertions(+), 1 deletions(-) [+] |
line wrap: on
line diff
--- a/graal/com.oracle.graal.loop/src/com/oracle/graal/loop/InductionVariables.java Tue Sep 30 11:08:10 2014 +0200 +++ b/graal/com.oracle.graal.loop/src/com/oracle/graal/loop/InductionVariables.java Tue Sep 30 14:22:10 2014 +0200 @@ -50,7 +50,7 @@ List<BasicInductionVariable> bivs = new LinkedList<>(); LoopBeginNode loopBegin = loop.loopBegin(); AbstractEndNode forwardEnd = loopBegin.forwardEnd(); - for (PhiNode phi : loopBegin.phis()) { + for (PhiNode phi : loopBegin.phis().filter(ValuePhiNode.class)) { ValueNode backValue = phi.singleBackValue(); if (backValue == PhiNode.MULTIPLE_VALUES) { continue;