292 static unsigned CarmichaelShift(unsigned Bitwidth) {  in CarmichaelShift()  argument
293   if (Bitwidth < 3)  in CarmichaelShift()
294     return Bitwidth - 1;  in CarmichaelShift()
295   return Bitwidth - 2;  in CarmichaelShift()
344   unsigned Bitwidth = LHS.getBitWidth();  in IncorporateWeight()  local
354   if (Bitwidth > 3) {  in IncorporateWeight()
356     APInt CM = APInt::getOneBitSet(Bitwidth, CarmichaelShift(Bitwidth));  in IncorporateWeight()
358     APInt Threshold = CM + Bitwidth;  in IncorporateWeight()
367     unsigned CM = 1U << CarmichaelShift(Bitwidth);  in IncorporateWeight()
368     unsigned Threshold = CM + Bitwidth;  in IncorporateWeight()
458   unsigned Bitwidth = I->getType()->getScalarType()->getPrimitiveSizeInBits();  in LinearizeExprTree()  local
474   Worklist.push_back(std::make_pair(I, APInt(Bitwidth, 1)));  in LinearizeExprTree()
628     Ops.emplace_back(Identity, APInt(Bitwidth, 1));  in LinearizeExprTree()