Mercurial > hg > truffle

changeset 9929:dacc97879751

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Assume that null and bounds checks fail less likely.
author Christian Haeubl <haeubl@ssw.jku.at>
date Fri, 07 Jun 2013 14:38:50 +0200
parents a9311ec68721
children 5a4fbe932ab3
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 Jun 07 14:36:45 2013 +0200
+++ b/graal/com.oracle.graal.java/src/com/oracle/graal/java/GraphBuilderPhase.java	Fri Jun 07 14:38:50 2013 +0200
@@ -919,7 +919,7 @@
         }
         BlockPlaceholderNode trueSucc = currentGraph.add(new BlockPlaceholderNode());
         BlockPlaceholderNode falseSucc = currentGraph.add(new BlockPlaceholderNode());
-        append(new IfNode(currentGraph.unique(new IsNullNode(receiver)), trueSucc, falseSucc, 0.1));
+        append(new IfNode(currentGraph.unique(new IsNullNode(receiver)), trueSucc, falseSucc, 0.01));
         lastInstr = falseSucc;
 
         if (OmitHotExceptionStacktrace.getValue()) {
@@ -943,7 +943,7 @@
     private void emitBoundsCheck(ValueNode index, ValueNode length) {
         BlockPlaceholderNode trueSucc = currentGraph.add(new BlockPlaceholderNode());
         BlockPlaceholderNode falseSucc = currentGraph.add(new BlockPlaceholderNode());
-        append(new IfNode(currentGraph.unique(new IntegerBelowThanNode(index, length)), trueSucc, falseSucc, 0.9));
+        append(new IfNode(currentGraph.unique(new IntegerBelowThanNode(index, length)), trueSucc, falseSucc, 0.99));
         lastInstr = trueSucc;
 
         if (OmitHotExceptionStacktrace.getValue()) {