1956 APInt APInt::sadd_ov(const APInt &RHS, bool &Overflow) const {  in sadd_ov()
1958   Overflow = isNonNegative() == RHS.isNonNegative() &&  in sadd_ov()
1963 APInt APInt::uadd_ov(const APInt &RHS, bool &Overflow) const {  in uadd_ov()
1965   Overflow = Res.ult(RHS);  in uadd_ov()
1969 APInt APInt::ssub_ov(const APInt &RHS, bool &Overflow) const {  in ssub_ov()
1971   Overflow = isNonNegative() != RHS.isNonNegative() &&  in ssub_ov()
1976 APInt APInt::usub_ov(const APInt &RHS, bool &Overflow) const {  in usub_ov()
1978   Overflow = Res.ugt(*this);  in usub_ov()
1982 APInt APInt::sdiv_ov(const APInt &RHS, bool &Overflow) const {  in sdiv_ov()
1984   Overflow = isMinSignedValue() && RHS.isAllOnesValue();  in sdiv_ov()
1988 APInt APInt::smul_ov(const APInt &RHS, bool &Overflow) const {  in smul_ov()
1992     Overflow = Res.sdiv(RHS) != *this || Res.sdiv(*this) != RHS;  in smul_ov()
1994     Overflow = false;  in smul_ov()
1998 APInt APInt::umul_ov(const APInt &RHS, bool &Overflow) const {  in umul_ov()
2000     Overflow = true;  in umul_ov()
2005   Overflow = Res.isNegative();  in umul_ov()
2010       Overflow = true;  in umul_ov()
2015 APInt APInt::sshl_ov(const APInt &ShAmt, bool &Overflow) const {  in sshl_ov()
2016   Overflow = ShAmt.uge(getBitWidth());  in sshl_ov()
2017   if (Overflow)  in sshl_ov()
2021     Overflow = ShAmt.uge(countLeadingZeros());  in sshl_ov()
2023     Overflow = ShAmt.uge(countLeadingOnes());  in sshl_ov()
2028 APInt APInt::ushl_ov(const APInt &ShAmt, bool &Overflow) const {  in ushl_ov()
2029   Overflow = ShAmt.uge(getBitWidth());  in ushl_ov()
2030   if (Overflow)  in ushl_ov()
2033   Overflow = ShAmt.ugt(countLeadingZeros());  in ushl_ov()
2039   bool Overflow;  in sadd_sat()  local
2040   APInt Res = sadd_ov(RHS, Overflow);  in sadd_sat()
2041   if (!Overflow)  in sadd_sat()
2049   bool Overflow;  in uadd_sat()  local
2050   APInt Res = uadd_ov(RHS, Overflow);  in uadd_sat()
2051   if (!Overflow)  in uadd_sat()
2058   bool Overflow;  in ssub_sat()  local
2059   APInt Res = ssub_ov(RHS, Overflow);  in ssub_sat()
2060   if (!Overflow)  in ssub_sat()
2068   bool Overflow;  in usub_sat()  local
2069   APInt Res = usub_ov(RHS, Overflow);  in usub_sat()
2070   if (!Overflow)  in usub_sat()
2077   bool Overflow;  in smul_sat()  local
2078   APInt Res = smul_ov(RHS, Overflow);  in smul_sat()
2079   if (!Overflow)  in smul_sat()
2090   bool Overflow;  in umul_sat()  local
2091   APInt Res = umul_ov(RHS, Overflow);  in umul_sat()
2092   if (!Overflow)  in umul_sat()
2099   bool Overflow;  in sshl_sat()  local
2100   APInt Res = sshl_ov(RHS, Overflow);  in sshl_sat()
2101   if (!Overflow)  in sshl_sat()
2109   bool Overflow;  in ushl_sat()  local
2110   APInt Res = ushl_ov(RHS, Overflow);  in ushl_sat()
2111   if (!Overflow)  in ushl_sat()