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changeset 15273:dec74cb2ec27

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Exceptions reaching the unwind are already null-checked
author Gilles Duboscq <duboscq@ssw.jku.at>
date Tue, 22 Apr 2014 20:35:55 +0200
parents 943f39fab816
children 1ea79f17ab95
files graal/com.oracle.graal.java/src/com/oracle/graal/java/GraphBuilderPhase.java
diffstat 1 files changed, 0 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.java/src/com/oracle/graal/java/GraphBuilderPhase.java	Tue Apr 22 20:18:45 2014 +0200
+++ b/graal/com.oracle.graal.java/src/com/oracle/graal/java/GraphBuilderPhase.java	Tue Apr 22 20:35:55 2014 +0200
@@ -1155,7 +1155,6 @@
             private void createUnwind() {
                 assert frameState.stackSize() == 1 : frameState;
                 ValueNode exception = frameState.apop();
-                append(new FixedGuardNode(currentGraph.unique(new IsNullNode(exception)), NullCheckException, InvalidateReprofile, true));
                 synchronizedEpilogue(BytecodeFrame.AFTER_EXCEPTION_BCI, null);
                 append(new UnwindNode(exception));
             }