Lines Matching defs:DestTy

73 static Constant *foldConstVectorToAPInt(APInt &Result, Type *DestTy,
94       return ConstantExpr::getBitCast(C, DestTy);
106 Constant *FoldBitCast(Constant *C, Type *DestTy, const DataLayout &DL) {
107   assert(CastInst::castIsValid(Instruction::BitCast, C, DestTy) &&
111   if (Constant *Res = ConstantFoldLoadFromUniformValue(C, DestTy, DL))
116     if (isa<IntegerType>(DestTy) || DestTy->isFloatingPointTy()) {
130       APInt Result(DL.getTypeSizeInBits(DestTy), 0);
131       if (Constant *CE = foldConstVectorToAPInt(Result, DestTy, C,
135       if (isa<IntegerType>(DestTy))
136         return ConstantInt::get(DestTy, Result);
138       APFloat FP(DestTy->getFltSemantics(), Result);
139       return ConstantFP::get(DestTy->getContext(), FP);
144   auto *DestVTy = dyn_cast<VectorType>(DestTy);
146     return ConstantExpr::getBitCast(C, DestTy);
153     return FoldBitCast(ConstantVector::get(Ops), DestTy, DL);
159     return ConstantExpr::getBitCast(C, DestTy);
164     return ConstantExpr::getBitCast(C, DestTy);
170     return ConstantExpr::getBitCast(C, DestTy);
194     return ConstantExpr::getBitCast(C, DestTy);
235           return ConstantExpr::getBitCast(C, DestTy);
268       return ConstantExpr::getBitCast(C, DestTy);
278       return ConstantExpr::getBitCast(C, DestTy);
352 Constant *llvm::ConstantFoldLoadThroughBitcast(Constant *C, Type *DestTy,
356     if (SrcTy == DestTy)
359     TypeSize DestSize = DL.getTypeSizeInBits(DestTy);
366     if (Constant *Res = ConstantFoldLoadFromUniformValue(C, DestTy, DL))
374             DL.isNonIntegralPointerType(DestTy->getScalarType())) {
378       if (SrcTy->isIntegerTy() && DestTy->isPointerTy())
380       else if (SrcTy->isPointerTy() && DestTy->isIntegerTy())
383       if (CastInst::castIsValid(Cast, C, DestTy))
384         return ConstantFoldCastOperand(Cast, C, DestTy, DL);
991   Type *DestTy = InstOrCE->getType();
1017     return ConstantFoldCastOperand(Opcode, Ops[0], DestTy, DL);
1463                                         Type *DestTy, const DataLayout &DL) {
1505         return ConstantFoldIntegerCast(FoldedValue, DestTy, /*IsSigned=*/false,
1523           if (SrcAS == DestTy->getPointerAddressSpace())
1524             return FoldBitCast(CE->getOperand(0), DestTy, DL);
1541     return FoldBitCast(C, DestTy, DL);
1545     return ConstantExpr::getCast(Opcode, C, DestTy);
1546   return ConstantFoldCastInstruction(Opcode, C, DestTy);
1549 Constant *llvm::ConstantFoldIntegerCast(Constant *C, Type *DestTy,
1552   if (SrcTy == DestTy)
1554   if (SrcTy->getScalarSizeInBits() > DestTy->getScalarSizeInBits())
1555     return ConstantFoldCastOperand(Instruction::Trunc, C, DestTy, DL);
1557     return ConstantFoldCastOperand(Instruction::SExt, C, DestTy, DL);
1558   return ConstantFoldCastOperand(Instruction::ZExt, C, DestTy, DL);