Lines Matching defs:CLow

1116 // Match a signed min+max clamp pattern like smax(smin(In, CHigh), CLow).
1119                                 const APInt *&CLow, const APInt *&CHigh) {
1129   if (!match(RHS, m_APInt(CLow)))
1141     std::swap(CLow, CHigh);
1144   return CLow->sle(*CHigh);
1148                                          const APInt *&CLow,
1157       !match(II->getArgOperand(1), m_APInt(CLow)) ||
1162     std::swap(CLow, CHigh);
1163   return CLow->sle(*CHigh);
1168   const APInt *CLow, *CHigh;
1169   if (isSignedMinMaxIntrinsicClamp(II, CLow, CHigh))
1171         ConstantRange::getNonEmpty(*CLow, *CHigh + 1).toKnownBits());
4052       const APInt *CLow, *CHigh;
4053       if (isSignedMinMaxClamp(U, X, CLow, CHigh))
4054         return std::min(CLow->getNumSignBits(), CHigh->getNumSignBits());
4227           const APInt *CLow, *CHigh;
4228           if (isSignedMinMaxIntrinsicClamp(II, CLow, CHigh))
4229             return std::min(CLow->getNumSignBits(), CHigh->getNumSignBits());