AddLLVM: squelch CMP0007 by not adding empty elements to list

[oota-llvm.git] / lib / CodeGen / CriticalAntiDepBreaker.h

diff --git a/lib/CodeGen/CriticalAntiDepBreaker.h b/lib/CodeGen/CriticalAntiDepBreaker.h
index ceef74d1a4400f1e694f719c867733653cae3ade..10b873959ad0d4c797887daced150cdf757831a2 100644 (file)
--- a/lib/CodeGen/CriticalAntiDepBreaker.h
+++ b/lib/CodeGen/CriticalAntiDepBreaker.h
@@ -31,7 +31,7 @@ class RegisterClassInfo;
 class TargetInstrInfo;
 class TargetRegisterInfo;
 
-  class CriticalAntiDepBreaker : public AntiDepBreaker {
+class LLVM_LIBRARY_VISIBILITY CriticalAntiDepBreaker : public AntiDepBreaker {
     MachineFunction& MF;
     MachineRegisterInfo &MRI;
     const TargetInstrInfo *TII;
@@ -69,7 +69,7 @@ class TargetRegisterInfo;
 
   public:
     CriticalAntiDepBreaker(MachineFunction& MFi, const RegisterClassInfo&);
-    ~CriticalAntiDepBreaker();
+    ~CriticalAntiDepBreaker() override;
 
     /// Initialize anti-dep breaking for a new basic block.
     void StartBlock(MachineBasicBlock *BB) override;