Mercurial > hg > truffle
changeset 4999:71bcf0a9e875
Merge
author | Lukas Stadler <lukas.stadler@jku.at> |
---|---|
date | Thu, 01 Mar 2012 12:10:41 +0100 |
parents | 985fbd8adf65 (current diff) 0c9196f57172 (diff) |
children | b5dc2403c1e7 |
files | |
diffstat | 2 files changed, 4 insertions(+), 3 deletions(-) [+] |
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--- a/graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/GraalOptions.java Thu Mar 01 12:04:37 2012 +0100 +++ b/graal/com.oracle.max.graal.compiler/src/com/oracle/max/graal/compiler/GraalOptions.java Thu Mar 01 12:10:41 2012 +0100 @@ -78,9 +78,9 @@ public static int LoopFrequencyPropagationPolicy = -1; // profiling information - public static int MatureExecutionsBranch = 50; - public static int MatureExecutionsPerSwitchCase = 15; - public static int MatureExecutionsTypeProfile = 100; + public static int MatureExecutionsBranch = 1; + public static int MatureExecutionsPerSwitchCase = 1; + public static int MatureExecutionsTypeProfile = 1; //rematerialize settings public static float MinimumUsageProbability = 0.95f;
--- a/graal/com.oracle.max.graal.java/src/com/oracle/max/graal/java/GraphBuilderPhase.java Thu Mar 01 12:04:37 2012 +0100 +++ b/graal/com.oracle.max.graal.java/src/com/oracle/max/graal/java/GraphBuilderPhase.java Thu Mar 01 12:10:41 2012 +0100 @@ -610,6 +610,7 @@ assert !x.isDeleted() && !y.isDeleted(); double probability = profilingInfo.getBranchTakenProbability(bci()); if (probability < 0) { + assert probability == -1 : "invalid probability"; Debug.log("missing probability in %s at bci %d", method, bci()); probability = 0.5; }