3074                           Type *DestTy,  in isNoopCast()  argument
3076   assert(castIsValid(Opcode, SrcTy, DestTy) && "method precondition");  in isNoopCast()
3095              DestTy->getScalarSizeInBits();  in isNoopCast()
3097       return DL.getIntPtrType(DestTy)->getScalarSizeInBits() ==  in isNoopCast()
3553 bool CastInst::isBitCastable(Type *SrcTy, Type *DestTy) {  in isBitCastable()  argument
3554   if (!SrcTy->isFirstClassType() || !DestTy->isFirstClassType())  in isBitCastable()
3557   if (SrcTy == DestTy)  in isBitCastable()
3561     if (VectorType *DestVecTy = dyn_cast<VectorType>(DestTy)) {  in isBitCastable()
3565         DestTy = DestVecTy->getElementType();  in isBitCastable()
3570   if (PointerType *DestPtrTy = dyn_cast<PointerType>(DestTy)) {  in isBitCastable()
3577   TypeSize DestBits = DestTy->getPrimitiveSizeInBits(); // 0 for ptr  in isBitCastable()
3587   if (DestTy->isX86_MMXTy() || SrcTy->isX86_MMXTy())  in isBitCastable()
3593 bool CastInst::isBitOrNoopPointerCastable(Type *SrcTy, Type *DestTy,  in isBitOrNoopPointerCastable()  argument
3597     if (auto *IntTy = dyn_cast<IntegerType>(DestTy))  in isBitOrNoopPointerCastable()
3600   if (auto *PtrTy = dyn_cast<PointerType>(DestTy))  in isBitOrNoopPointerCastable()
3605   return isBitCastable(SrcTy, DestTy);  in isBitOrNoopPointerCastable()
3616   const Value *Src, bool SrcIsSigned, Type *DestTy, bool DestIsSigned) {  in getCastOpcode()  argument
3619   assert(SrcTy->isFirstClassType() && DestTy->isFirstClassType() &&  in getCastOpcode()
3622   if (SrcTy == DestTy)  in getCastOpcode()
3627     if (VectorType *DestVecTy = dyn_cast<VectorType>(DestTy))  in getCastOpcode()
3632         DestTy = DestVecTy->getElementType();  in getCastOpcode()
3637   unsigned DestBits = DestTy->getPrimitiveSizeInBits(); // 0 for ptr  in getCastOpcode()
3640   if (DestTy->isIntegerTy()) {                      // Casting to integral  in getCastOpcode()
3666   } else if (DestTy->isFloatingPointTy()) {         // Casting to floating pt  in getCastOpcode()
3686   } else if (DestTy->isVectorTy()) {  in getCastOpcode()
3690   } else if (DestTy->isPointerTy()) {  in getCastOpcode()
3692       if (DestTy->getPointerAddressSpace() != SrcTy->getPointerAddressSpace())  in getCastOpcode()
3699   } else if (DestTy->isX86_MMXTy()) {  in getCastOpcode()