[DAGCombiner] Add a shuffle mask commutation helper function. NFCI.

[oota-llvm.git] / include / llvm / CodeGen / LiveRegMatrix.h

diff --git a/include/llvm/CodeGen/LiveRegMatrix.h b/include/llvm/CodeGen/LiveRegMatrix.h
index a794e358617690909d88e5a15f451af7e66115bc..878b4d9836f21d804233efe1322e7ebb347a3a68 100644 (file)
--- a/include/llvm/CodeGen/LiveRegMatrix.h
+++ b/include/llvm/CodeGen/LiveRegMatrix.h
@@ -24,9 +24,8 @@
 #ifndef LLVM_CODEGEN_LIVEREGMATRIX_H
 #define LLVM_CODEGEN_LIVEREGMATRIX_H
 
-#include "llvm/CodeGen/LiveIntervalUnion.h"
 #include "llvm/ADT/BitVector.h"
-#include "llvm/ADT/OwningPtr.h"
+#include "llvm/CodeGen/LiveIntervalUnion.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
 
 namespace llvm {
@@ -51,7 +50,7 @@ class LiveRegMatrix : public MachineFunctionPass {
   LiveIntervalUnion::Array Matrix;
 
   // Cached queries per register unit.
-  OwningArrayPtr<LiveIntervalUnion::Query> Queries;
+  std::unique_ptr<LiveIntervalUnion::Query[]> Queries;
 
   // Cached register mask interference info.
   unsigned RegMaskTag;
@@ -59,9 +58,9 @@ class LiveRegMatrix : public MachineFunctionPass {
   BitVector RegMaskUsable;
 
   // MachineFunctionPass boilerplate.
-  virtual void getAnalysisUsage(AnalysisUsage&) const;
-  virtual bool runOnMachineFunction(MachineFunction&);
-  virtual void releaseMemory();
+  void getAnalysisUsage(AnalysisUsage&) const override;
+  bool runOnMachineFunction(MachineFunction&) override;
+  void releaseMemory() override;
 public:
   static char ID;
   LiveRegMatrix();