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changeset 7661:1b3ca8791ced

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fix probabilities for explicit NPE and AIOOBE in GraphBuilderPhase
author Lukas Stadler <lukas.stadler@jku.at>
date Fri, 01 Feb 2013 17:34:01 +0100
parents 0b646334c5f7
children 7e5581ae1e43
files graal/com.oracle.graal.java/src/com/oracle/graal/java/GraphBuilderPhase.java
diffstat 1 files changed, 2 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.java/src/com/oracle/graal/java/GraphBuilderPhase.java	Fri Feb 01 17:32:59 2013 +0100
+++ b/graal/com.oracle.graal.java/src/com/oracle/graal/java/GraphBuilderPhase.java	Fri Feb 01 17:34:01 2013 +0100
@@ -829,7 +829,7 @@
         }
         BlockPlaceholderNode trueSucc = currentGraph.add(new BlockPlaceholderNode());
         BlockPlaceholderNode falseSucc = currentGraph.add(new BlockPlaceholderNode());
-        IfNode ifNode = currentGraph.add(new IfNode(currentGraph.unique(new IsNullNode(receiver)), trueSucc, falseSucc, 0.5));
+        IfNode ifNode = currentGraph.add(new IfNode(currentGraph.unique(new IsNullNode(receiver)), trueSucc, falseSucc, 0.1));
 
         append(ifNode);
         lastInstr = falseSucc;
@@ -855,7 +855,7 @@
     private void emitBoundsCheck(ValueNode index, ValueNode length) {
         BlockPlaceholderNode trueSucc = currentGraph.add(new BlockPlaceholderNode());
         BlockPlaceholderNode falseSucc = currentGraph.add(new BlockPlaceholderNode());
-        IfNode ifNode = currentGraph.add(new IfNode(currentGraph.unique(new IntegerBelowThanNode(index, length)), trueSucc, falseSucc, 0.5));
+        IfNode ifNode = currentGraph.add(new IfNode(currentGraph.unique(new IntegerBelowThanNode(index, length)), trueSucc, falseSucc, 0.9));
 
         append(ifNode);
         lastInstr = trueSucc;