1934 APInt APInt::sadd_ov(const APInt &RHS, bool &Overflow) const {  in sadd_ov()
1936   Overflow = isNonNegative() == RHS.isNonNegative() &&  in sadd_ov()
1941 APInt APInt::uadd_ov(const APInt &RHS, bool &Overflow) const {  in uadd_ov()
1943   Overflow = Res.ult(RHS);  in uadd_ov()
1947 APInt APInt::ssub_ov(const APInt &RHS, bool &Overflow) const {  in ssub_ov()
1949   Overflow = isNonNegative() != RHS.isNonNegative() &&  in ssub_ov()
1954 APInt APInt::usub_ov(const APInt &RHS, bool &Overflow) const {  in usub_ov()
1956   Overflow = Res.ugt(*this);  in usub_ov()
1960 APInt APInt::sdiv_ov(const APInt &RHS, bool &Overflow) const {  in sdiv_ov()
1962   Overflow = isMinSignedValue() && RHS.isAllOnes();  in sdiv_ov()
1966 APInt APInt::smul_ov(const APInt &RHS, bool &Overflow) const {  in smul_ov()
1970     Overflow = Res.sdiv(RHS) != *this ||  in smul_ov()
1973     Overflow = false;  in smul_ov()
1977 APInt APInt::umul_ov(const APInt &RHS, bool &Overflow) const {  in umul_ov()
1979     Overflow = true;  in umul_ov()
1984   Overflow = Res.isNegative();  in umul_ov()
1989       Overflow = true;  in umul_ov()
1994 APInt APInt::sshl_ov(const APInt &ShAmt, bool &Overflow) const {  in sshl_ov()
1995   return sshl_ov(ShAmt.getLimitedValue(getBitWidth()), Overflow);  in sshl_ov()
1998 APInt APInt::sshl_ov(unsigned ShAmt, bool &Overflow) const {  in sshl_ov()
1999   Overflow = ShAmt >= getBitWidth();  in sshl_ov()
2000   if (Overflow)  in sshl_ov()
2004     Overflow = ShAmt >= countl_zero();  in sshl_ov()
2006     Overflow = ShAmt >= countl_one();  in sshl_ov()
2011 APInt APInt::ushl_ov(const APInt &ShAmt, bool &Overflow) const {  in ushl_ov()
2012   return ushl_ov(ShAmt.getLimitedValue(getBitWidth()), Overflow);  in ushl_ov()
2015 APInt APInt::ushl_ov(unsigned ShAmt, bool &Overflow) const {  in ushl_ov()
2016   Overflow = ShAmt >= getBitWidth();  in ushl_ov()
2017   if (Overflow)  in ushl_ov()
2020   Overflow = ShAmt > countl_zero();  in ushl_ov()
2026   bool Overflow;  in sadd_sat()  local
2027   APInt Res = sadd_ov(RHS, Overflow);  in sadd_sat()
2028   if (!Overflow)  in sadd_sat()
2036   bool Overflow;  in uadd_sat()  local
2037   APInt Res = uadd_ov(RHS, Overflow);  in uadd_sat()
2038   if (!Overflow)  in uadd_sat()
2045   bool Overflow;  in ssub_sat()  local
2046   APInt Res = ssub_ov(RHS, Overflow);  in ssub_sat()
2047   if (!Overflow)  in ssub_sat()
2055   bool Overflow;  in usub_sat()  local
2056   APInt Res = usub_ov(RHS, Overflow);  in usub_sat()
2057   if (!Overflow)  in usub_sat()
2064   bool Overflow;  in smul_sat()  local
2065   APInt Res = smul_ov(RHS, Overflow);  in smul_sat()
2066   if (!Overflow)  in smul_sat()
2077   bool Overflow;  in umul_sat()  local
2078   APInt Res = umul_ov(RHS, Overflow);  in umul_sat()
2079   if (!Overflow)  in umul_sat()
2090   bool Overflow;  in sshl_sat()  local
2091   APInt Res = sshl_ov(RHS, Overflow);  in sshl_sat()
2092   if (!Overflow)  in sshl_sat()
2104   bool Overflow;  in ushl_sat()  local
2105   APInt Res = ushl_ov(RHS, Overflow);  in ushl_sat()
2106   if (!Overflow)  in ushl_sat()