2719                           Type *DestTy,  in isNoopCast()  argument
2721   assert(castIsValid(Opcode, SrcTy, DestTy) && "method precondition");  in isNoopCast()
2740              DestTy->getScalarSizeInBits();  in isNoopCast()
2742       return DL.getIntPtrType(DestTy)->getScalarSizeInBits() ==  in isNoopCast()
3085 bool CastInst::isBitCastable(Type *SrcTy, Type *DestTy) {  in isBitCastable()  argument
3086   if (!SrcTy->isFirstClassType() || !DestTy->isFirstClassType())  in isBitCastable()
3089   if (SrcTy == DestTy)  in isBitCastable()
3093     if (VectorType *DestVecTy = dyn_cast<VectorType>(DestTy)) {  in isBitCastable()
3097         DestTy = DestVecTy->getElementType();  in isBitCastable()
3102   if (PointerType *DestPtrTy = dyn_cast<PointerType>(DestTy)) {  in isBitCastable()
3109   TypeSize DestBits = DestTy->getPrimitiveSizeInBits(); // 0 for ptr  in isBitCastable()
3119   if (DestTy->isX86_MMXTy() || SrcTy->isX86_MMXTy())  in isBitCastable()
3125 bool CastInst::isBitOrNoopPointerCastable(Type *SrcTy, Type *DestTy,  in isBitOrNoopPointerCastable()  argument
3129     if (auto *IntTy = dyn_cast<IntegerType>(DestTy))  in isBitOrNoopPointerCastable()
3132   if (auto *PtrTy = dyn_cast<PointerType>(DestTy))  in isBitOrNoopPointerCastable()
3137   return isBitCastable(SrcTy, DestTy);  in isBitOrNoopPointerCastable()
3148   const Value *Src, bool SrcIsSigned, Type *DestTy, bool DestIsSigned) {  in getCastOpcode()  argument
3151   assert(SrcTy->isFirstClassType() && DestTy->isFirstClassType() &&  in getCastOpcode()
3154   if (SrcTy == DestTy)  in getCastOpcode()
3159     if (VectorType *DestVecTy = dyn_cast<VectorType>(DestTy))  in getCastOpcode()
3164         DestTy = DestVecTy->getElementType();  in getCastOpcode()
3169   unsigned DestBits = DestTy->getPrimitiveSizeInBits(); // 0 for ptr  in getCastOpcode()
3172   if (DestTy->isIntegerTy()) {                      // Casting to integral  in getCastOpcode()
3198   } else if (DestTy->isFloatingPointTy()) {         // Casting to floating pt  in getCastOpcode()
3218   } else if (DestTy->isVectorTy()) {  in getCastOpcode()
3222   } else if (DestTy->isPointerTy()) {  in getCastOpcode()
3224       if (DestTy->getPointerAddressSpace() != SrcTy->getPointerAddressSpace())  in getCastOpcode()
3231   } else if (DestTy->isX86_MMXTy()) {  in getCastOpcode()