182   return (~CI->getValue() + 1).isPowerOf2();  in isHighOnes()
1481       if (AP1.isAllOnesValue() && !AP2.isPowerOf2())  in FoldICmpCstShrCst()
1628           XorCst->getValue() == ~RHSV && (RHSV + 1).isPowerOf2())  in visitICmpInstWithInstAndIntCst()
1634           XorCst->getValue() == -RHSV && RHSV.isPowerOf2())  in visitICmpInstWithInstAndIntCst()
1850     if (ICI.isEquality() && RHS == LHSI->getOperand(1) && (-RHSV).isPowerOf2())  in visitICmpInstWithInstAndIntCst()
1928         bool RHSVIsPowerOf2 = RHSV.isPowerOf2();  in visitICmpInstWithInstAndIntCst()
2135         RHSV.isPowerOf2() && (LHSV & (RHSV - 1)) == (RHSV - 1))  in visitICmpInstWithInstAndIntCst()
2144         (RHSV + 1).isPowerOf2() && (LHSV & RHSV) == RHSV)  in visitICmpInstWithInstAndIntCst()
2182           RHSV.isPowerOf2() && (LHSV & (RHSV - 1)) == 0)  in visitICmpInstWithInstAndIntCst()
2191           (RHSV + 1).isPowerOf2() && (LHSV & RHSV) == 0)  in visitICmpInstWithInstAndIntCst()
2211           if (V.sgt(1) && V.isPowerOf2()) {  in visitICmpInstWithInstAndIntCst()
2296           if (RHS == BOC && RHSV.isPowerOf2())  in visitICmpInstWithInstAndIntCst()
2509   if (!CI2->getValue().isPowerOf2()) return nullptr;  in ProcessUGT_ADDCST_ADD()
2770       if (CVal.isPowerOf2()) {  in ProcessUMulZExtIdiom()
3436           if (ValToCheck.isPowerOf2()) {  in visitICmpInst()
3440           } else if ((++ValToCheck).isPowerOf2()) {  in visitICmpInst()
3480           if (ValToCheck.isPowerOf2()) {  in visitICmpInst()
3484           } else if ((++ValToCheck).isPowerOf2()) {  in visitICmpInst()
4202       if (Pow2.isPowerOf2() && isa<IntegerType>(A->getType()) &&  in visitICmpInst()