lib/CodeGen/CGExprComplex.cpp

625   llvm::Value *ResR, *ResI;
628     ResI = Builder.CreateFNeg(Op.second, "neg.i");
631     ResI = Builder.CreateNeg(Op.second, "neg.i");
633   return ComplexPairTy(ResR, ResI);
641   llvm::Value *ResI;
643     ResI = Builder.CreateFNeg(Op.second, "conj.i");
645     ResI = Builder.CreateNeg(Op.second, "conj.i");
647   return ComplexPairTy(Op.first, ResI);
651   llvm::Value *ResR, *ResI;
657       ResI = Builder.CreateFAdd(Op.LHS.second, Op.RHS.second, "add.i");
659       ResI = Op.LHS.second ? Op.LHS.second : Op.RHS.second;
660     assert(ResI && "Only one operand may be real!");
665     ResI = Builder.CreateAdd(Op.LHS.second, Op.RHS.second, "add.i");
667   return ComplexPairTy(ResR, ResI);
671   llvm::Value *ResR, *ResI;
676       ResI = Builder.CreateFSub(Op.LHS.second, Op.RHS.second, "sub.i");
678       ResI = Op.LHS.second ? Op.LHS.second
680     assert(ResI && "Only one operand may be real!");
685     ResI = Builder.CreateSub(Op.LHS.second, Op.RHS.second, "sub.i");
687   return ComplexPairTy(ResR, ResI);
754   Value *ResR, *ResI;
786       ResI = Builder.CreateFAdd(AD, BC, "mul_i");
790         return ComplexPairTy(ResR, ResI);
807       Value *IsINaN = Builder.CreateFCmpUNO(ResI, ResI, "isnan_cmp");
826       llvm::PHINode *ImagPHI = Builder.CreatePHI(ResI->getType(), 3, "imag_mul_phi");
827       ImagPHI->addIncoming(ResI, OrigBB);
828       ImagPHI->addIncoming(ResI, INaNBB);
840     ResI = Op.LHS.second
852     ResI = Builder.CreateAdd(ResIl, ResIr, "mul.i");
854   return ComplexPairTy(ResR, ResI);