diff options
| -rw-r--r-- | chapter23/src/main/java/com/seaofnodes/simple/node/RegionNode.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/chapter23/src/main/java/com/seaofnodes/simple/node/RegionNode.java b/chapter23/src/main/java/com/seaofnodes/simple/node/RegionNode.java index 6f740a47..e25c2380 100644 --- a/chapter23/src/main/java/com/seaofnodes/simple/node/RegionNode.java +++ b/chapter23/src/main/java/com/seaofnodes/simple/node/RegionNode.java @@ -130,7 +130,7 @@ public class RegionNode extends CFGNode { if( use instanceof PhiNode ) { for( Node data : use._outputs ) { if( !(data instanceof PhiNode phi2) || phi2.region()!=this ) - { addDep(use); addDep(data); return true; } + { addDep(use); if( data!=null ) addDep(data); return true; } } } else { addDep(use); return true; } // Control user |