AMDGPU: Factor switch into separate function

[oota-llvm.git] / lib / Target / AMDGPU / SIInstrInfo.h

diff --git a/lib/Target/AMDGPU/SIInstrInfo.h b/lib/Target/AMDGPU/SIInstrInfo.h
index d1d964fd16b3f5b24c94cbd027e8847d401216f8..f4b2f2da2a01ff598c29660a89e72067ef390629 100644 (file)
--- a/lib/Target/AMDGPU/SIInstrInfo.h
+++ b/lib/Target/AMDGPU/SIInstrInfo.h
@@ -56,11 +56,20 @@ private:
     unsigned Reg, MachineRegisterInfo &MRI,
     SmallVectorImpl<MachineInstr *> &Worklist) const;
 
+  const TargetRegisterClass *
+  getDestEquivalentVGPRClass(const MachineInstr &Inst) const;
+
   bool checkInstOffsetsDoNotOverlap(MachineInstr *MIa,
                                     MachineInstr *MIb) const;
 
   unsigned findUsedSGPR(const MachineInstr *MI, int OpIndices[3]) const;
 
+protected:
+  MachineInstr *commuteInstructionImpl(MachineInstr *MI,
+                                       bool NewMI,
+                                       unsigned OpIdx0,
+                                       unsigned OpIdx1) const override;
+
 public:
   explicit SIInstrInfo(const AMDGPUSubtarget &st);
 
@@ -117,8 +126,6 @@ public:
   LLVM_READONLY
   int commuteOpcode(const MachineInstr &MI) const;
 
-  MachineInstr *commuteInstruction(MachineInstr *MI,
-                                   bool NewMI = false) const override;
   bool findCommutedOpIndices(MachineInstr *MI,
                              unsigned &SrcOpIdx1,
                              unsigned &SrcOpIdx2) const override;