Lines Matching refs:ShAmt
2049 APInt APInt::sshl_ov(unsigned ShAmt, bool &Overflow) const {
2050 Overflow = ShAmt >= getBitWidth();
2052 ShAmt = getBitWidth()-1;
2055 Overflow = ShAmt >= countLeadingZeros();
2057 Overflow = ShAmt >= countLeadingOnes();
2059 return *this << ShAmt;
