Mercurial > hg > graal-jvmci-8
changeset 11875:35bdfb9ac12f
don't tail duplicate object allocations
author | Lukas Stadler <lukas.stadler@jku.at> |
---|---|
date | Wed, 21 Aug 2013 15:29:55 +0200 |
parents | e0041af765c5 |
children | acfff1de2aa7 |
files | graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/TailDuplicationPhase.java |
diffstat | 1 files changed, 4 insertions(+), 0 deletions(-) [+] |
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--- a/graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/TailDuplicationPhase.java Wed Oct 02 15:17:16 2013 +0200 +++ b/graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/TailDuplicationPhase.java Wed Aug 21 15:29:55 2013 +0200 @@ -36,6 +36,7 @@ import com.oracle.graal.nodes.spi.*; import com.oracle.graal.nodes.type.*; import com.oracle.graal.nodes.util.*; +import com.oracle.graal.nodes.virtual.*; import com.oracle.graal.phases.*; import com.oracle.graal.phases.graph.*; import com.oracle.graal.phases.tiers.*; @@ -172,6 +173,9 @@ int fixedCount = 0; while (fixed instanceof FixedWithNextNode) { fixed = ((FixedWithNextNode) fixed).next(); + if (fixed instanceof CommitAllocationNode) { + return false; + } fixedCount++; } if (fixedCount > 1) {