fix pr2460

llvm-svn: 52294
This commit is contained in:
Chris Lattner 2008-06-16 04:02:40 +00:00
parent 2dffe1cc15
commit 09554fd076

View File

@ -130,7 +130,8 @@ PHINode::PHINode(const PHINode &PN)
} }
PHINode::~PHINode() { PHINode::~PHINode() {
dropHungoffUses(OperandList); if (OperandList)
dropHungoffUses(OperandList);
} }
// removeIncomingValue - Remove an incoming value. This is useful if a // removeIncomingValue - Remove an incoming value. This is useful if a