597       Value *In = ICI->getOperand(0);  in transformZExtICmp()  local
598       Value *Sh = ConstantInt::get(In->getType(),  in transformZExtICmp()
599                                    In->getType()->getScalarSizeInBits()-1);  in transformZExtICmp()
600       In = Builder->CreateLShr(In, Sh, In->getName()+".lobit");  in transformZExtICmp()
601       if (In->getType() != CI.getType())  in transformZExtICmp()
602         In = Builder->CreateIntCast(In, CI.getType(), false/*ZExt*/);  in transformZExtICmp()
605         Constant *One = ConstantInt::get(In->getType(), 1);  in transformZExtICmp()
606         In = Builder->CreateXor(In, One, In->getName()+".not");  in transformZExtICmp()
609       return ReplaceInstUsesWith(CI, In);  in transformZExtICmp()
643         Value *In = ICI->getOperand(0);  in transformZExtICmp()  local
647           In = Builder->CreateLShr(In, ConstantInt::get(In->getType(),ShiftAmt),  in transformZExtICmp()
648                                    In->getName()+".lobit");  in transformZExtICmp()
652           Constant *One = ConstantInt::get(In->getType(), 1);  in transformZExtICmp()
653           In = Builder->CreateXor(In, One);  in transformZExtICmp()
656         if (CI.getType() == In->getType())  in transformZExtICmp()
657           return ReplaceInstUsesWith(CI, In);  in transformZExtICmp()
658         return CastInst::CreateIntegerCast(In, CI.getType(), false/*ZExt*/);  in transformZExtICmp()
983       Value *In = Builder->CreateAShr(Op0, Sh, Op0->getName()+".lobit");  in transformSExtICmp()  local
984       if (In->getType() != CI.getType())  in transformSExtICmp()
985         In = Builder->CreateIntCast(In, CI.getType(), true/*SExt*/);  in transformSExtICmp()
988         In = Builder->CreateNot(In, In->getName()+".not");  in transformSExtICmp()
989       return ReplaceInstUsesWith(CI, In);  in transformSExtICmp()
1005         Value *In = ICI->getOperand(0);  in transformSExtICmp()  local
1021             In = Builder->CreateLShr(In,  in transformSExtICmp()
1022                                      ConstantInt::get(In->getType(), ShiftAmt));  in transformSExtICmp()
1026           In = Builder->CreateAdd(In,  in transformSExtICmp()
1027                                   ConstantInt::getAllOnesValue(In->getType()),  in transformSExtICmp()
1035             In = Builder->CreateShl(In,  in transformSExtICmp()
1036                                     ConstantInt::get(In->getType(), ShiftAmt));  in transformSExtICmp()
1039           In = Builder->CreateAShr(In, ConstantInt::get(In->getType(),  in transformSExtICmp()
1043         if (CI.getType() == In->getType())  in transformSExtICmp()
1044           return ReplaceInstUsesWith(CI, In);  in transformSExtICmp()
1045         return CastInst::CreateIntegerCast(In, CI.getType(), true/*SExt*/);  in transformSExtICmp()