88   if (C.isOne()) {  in isSignTest()
1428   if (C.isOne() && C.getBitWidth() > 1) {  in foldICmpTruncConstant()
1955       X->getType()->isIntOrIntVectorTy(1) && (C.isZero() || C.isOne())) {  in foldICmpAndConstant()
2042   if (C.isOne()) {  in foldICmpOrConstant()
2186       if ((*MulC & 1).isOne() || Mul->hasNoUnsignedWrap()) {  in foldICmpMulConstant()
2304     if (C.isZero() || (Pred == ICmpInst::ICMP_SGT ? C.isAllOnes() : C.isOne()))  in foldICmpShlConstant()
2753   if (C2->isZero() || C2->isOne() || (DivIsSigned && C2->isAllOnes()))  in foldICmpDivConstant()
2943     if (Pred == ICmpInst::ICMP_SLT && C.isOne())  in foldICmpSubConstant()
3544       else if (C.isOne())  in foldICmpBinOpEqualityWithConstant()
3946     else if (C.isOne())  in foldICmpOfCmpIntrinsicWithConstant()
3964     else if (C.isOne())  in foldICmpOfCmpIntrinsicWithConstant()
4074       if (Pred == ICmpInst::ICMP_SLT && C.isOne())  in foldICmpIntrinsicWithConstant()
5292           !C->isOne()) {  in foldICmpBinOp()
6743     } else if (IsSExt ? C->isAllOnes() : C->isOne()) {  in foldICmpUsingBoolRange()