Lines Matching defs:opc

46   unsigned opc,          ///< opcode of the second cast constant expression
52   assert(CastInst::isCast(opc) && "Invalid cast opcode");
58   Instruction::CastOps secondOp = Instruction::CastOps(opc);
123 static Constant *foldMaybeUndesirableCast(unsigned opc, Constant *V,
125   return ConstantExpr::isDesirableCastOp(opc)
126              ? ConstantExpr::getCast(opc, V, DestTy)
127              : ConstantFoldCastInstruction(opc, V, DestTy);
130 Constant *llvm::ConstantFoldCastInstruction(unsigned opc, Constant *V,
139     if (opc == Instruction::ZExt || opc == Instruction::SExt ||
140         opc == Instruction::UIToFP || opc == Instruction::SIToFP)
146       opc != Instruction::AddrSpaceCast)
154       if (unsigned newOpc = foldConstantCastPair(opc, CE, DestTy))
170       Constant *Res = foldMaybeUndesirableCast(opc, Splat, DstEltTy);
182       Constant *Casted = foldMaybeUndesirableCast(opc, C, DstEltTy);
192   switch (opc) {
211       APSInt IntVal(DestBitWidth, opc == Instruction::FPToUI);
227       apf.convertFromAPInt(api, opc==Instruction::SIToFP,