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changeset 13269:8950e87ffcc9

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don't emit code for a JumpOp that goes to its successor
author Doug Simon <doug.simon@oracle.com>
date Mon, 09 Dec 2013 17:03:57 +0100
parents 68b964b6dc8e
children d86dc1b84973
files graal/com.oracle.graal.lir/src/com/oracle/graal/lir/StandardOp.java
diffstat 1 files changed, 3 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/StandardOp.java	Mon Dec 09 15:24:27 2013 +0100
+++ b/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/StandardOp.java	Mon Dec 09 17:03:57 2013 +0100
@@ -113,7 +113,9 @@
 
         @Override
         public void emitCode(CompilationResultBuilder crb) {
-            crb.asm.jmp(destination.label());
+            if (!destination.isCodeEmittingOrderSuccessorEdge(crb.getCurrentBlockIndex())) {
+                crb.asm.jmp(destination.label());
+            }
         }
 
         public LabelRef destination() {