1691     BinaryOperator *LAnd = dyn_cast<BinaryOperator>(LHS->getOperand(0));  in FoldOrOfICmps()  local
1693     if (LAnd && RAnd && LAnd->hasOneUse() && RHS->hasOneUse() &&  in FoldOrOfICmps()
1694         LAnd->getOpcode() == Instruction::And &&  in FoldOrOfICmps()
1699       if (LAnd->getOperand(0) == RAnd->getOperand(0) &&  in FoldOrOfICmps()
1700           isKnownToBeAPowerOfTwo(LAnd->getOperand(1), DL, false, 0, AC, CxtI,  in FoldOrOfICmps()
1704         Mask = Builder->CreateOr(LAnd->getOperand(1), RAnd->getOperand(1));  in FoldOrOfICmps()
1705         Masked = Builder->CreateAnd(LAnd->getOperand(0), Mask);  in FoldOrOfICmps()
1706       } else if (LAnd->getOperand(1) == RAnd->getOperand(1) &&  in FoldOrOfICmps()
1707                  isKnownToBeAPowerOfTwo(LAnd->getOperand(0), DL, false, 0, AC,  in FoldOrOfICmps()
1711         Mask = Builder->CreateOr(LAnd->getOperand(0), RAnd->getOperand(0));  in FoldOrOfICmps()
1712         Masked = Builder->CreateAnd(LAnd->getOperand(1), Mask);  in FoldOrOfICmps()