/// isTruncateFree - Return true if it's free to truncate a value of type
/// Ty1 to type Ty2. e.g. On msp430 it's free to truncate a i16 value in
/// register R15W to i8 by referencing its sub-register R15B.
- virtual bool isTruncateFree(const Type *Ty1, const Type *Ty2) const;
+ virtual bool isTruncateFree(Type *Ty1, Type *Ty2) const;
virtual bool isTruncateFree(EVT VT1, EVT VT2) const;
/// isZExtFree - Return true if any actual instruction that defines a value
/// necessarily apply to truncate instructions. e.g. on msp430, all
/// instructions that define 8-bit values implicit zero-extend the result
/// out to 16 bits.
- virtual bool isZExtFree(const Type *Ty1, const Type *Ty2) const;
+ virtual bool isZExtFree(Type *Ty1, Type *Ty2) const;
virtual bool isZExtFree(EVT VT1, EVT VT2) const;
MachineBasicBlock* EmitInstrWithCustomInserter(MachineInstr *MI,