Add virtual destructor.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85141 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Goodwin 2009-10-26 19:00:47 +00:00
parent 8b5af25a14
commit c932213e13

View File

@ -29,6 +29,8 @@ namespace llvm {
/// anti-dependencies.
class AntiDepBreaker {
public:
virtual ~AntiDepBreaker() { };
/// Start - Initialize anti-dep breaking for a new basic block.
virtual void StartBlock(MachineBasicBlock *BB) =0;