1490   if (CastInst *Op0C = dyn_cast<CastInst>(Op0)) {  in visitAnd()  local
1491     Value *Op0COp = Op0C->getOperand(0);  in visitAnd()
1495       if (Op0C->getOpcode() == Op1C->getOpcode() && // same cast kind ?  in visitAnd()
1501         if (ShouldOptimizeCast(Op0C->getOpcode(), Op0COp, I.getType()) &&  in visitAnd()
1504           return CastInst::Create(Op0C->getOpcode(), NewOp, I.getType());  in visitAnd()
1512               return CastInst::Create(Op0C->getOpcode(), Res, I.getType());  in visitAnd()
1519               return CastInst::Create(Op0C->getOpcode(), Res, I.getType());  in visitAnd()
1528     if (isa<BitCastInst>(Op0C) && SrcTy->isFloatingPointTy() &&  in visitAnd()
2546   if (CastInst *Op0C = dyn_cast<CastInst>(Op0)) {  in visitOr()  local
2548     if (Op1C && Op0C->getOpcode() == Op1C->getOpcode()) {// same cast kind ?  in visitOr()
2549       Type *SrcTy = Op0C->getOperand(0)->getType();  in visitOr()
2552         Value *Op0COp = Op0C->getOperand(0), *Op1COp = Op1C->getOperand(0);  in visitOr()
2557             ShouldOptimizeCast(Op0C->getOpcode(), Op0COp, I.getType()) &&  in visitOr()
2560           return CastInst::Create(Op0C->getOpcode(), NewOp, I.getType());  in visitOr()
2568               return CastInst::Create(Op0C->getOpcode(), Res, I.getType());  in visitOr()
2575               return CastInst::Create(Op0C->getOpcode(), Res, I.getType());  in visitOr()
2690     if (CastInst *Op0C = dyn_cast<CastInst>(Op0)) {  in visitXor()  local
2691       if (CmpInst *CI = dyn_cast<CmpInst>(Op0C->getOperand(0))) {  in visitXor()
2692         if (CI->hasOneUse() && Op0C->hasOneUse()) {  in visitXor()
2693           Instruction::CastOps Opcode = Op0C->getOpcode();  in visitXor()
2696                                             Op0C->getDestTy()))) {  in visitXor()
2698             return CastInst::Create(Opcode, CI, Op0C->getType());  in visitXor()
2912   if (CastInst *Op0C = dyn_cast<CastInst>(Op0)) {  in visitXor()  local
2914       if (Op0C->getOpcode() == Op1C->getOpcode()) { // same cast kind?  in visitXor()
2915         Type *SrcTy = Op0C->getOperand(0)->getType();  in visitXor()
2918             ShouldOptimizeCast(Op0C->getOpcode(), Op0C->getOperand(0),  in visitXor()
2922           Value *NewOp = Builder->CreateXor(Op0C->getOperand(0),  in visitXor()
2924           return CastInst::Create(Op0C->getOpcode(), NewOp, I.getType());  in visitXor()