R600/SI: Keep 64-bit not on SALU

llvm-svn: 210476
diff --git a/llvm/lib/Target/R600/SIInstrInfo.h b/llvm/lib/Target/R600/SIInstrInfo.h
index 7b31a81..a9b014f 100644
--- a/llvm/lib/Target/R600/SIInstrInfo.h
+++ b/llvm/lib/Target/R600/SIInstrInfo.h
@@ -44,8 +44,11 @@
                          const TargetRegisterClass *RC,
                          const MachineOperand &Op) const;
 
-  void splitScalar64BitOp(SmallVectorImpl<MachineInstr *> & Worklist,
-                          MachineInstr *Inst, unsigned Opcode) const;
+  void splitScalar64BitUnaryOp(SmallVectorImpl<MachineInstr *> &Worklist,
+                               MachineInstr *Inst, unsigned Opcode) const;
+
+  void splitScalar64BitBinaryOp(SmallVectorImpl<MachineInstr *> &Worklist,
+                                MachineInstr *Inst, unsigned Opcode) const;
 
   void addDescImplicitUseDef(const MCInstrDesc &Desc, MachineInstr *MI) const;