Lines Matching refs:Base

51   Register Base;
52   if (KnownBits && mi_match(Reg, MRI, m_GOr(m_Reg(Base), m_ICst(Offset))) &&
53       KnownBits->maskedValueIsZero(Base, APInt(32, Offset)))
54     return std::pair(Base, Offset);
58     MachineInstr *Base;
60                  m_GPtrAdd(m_MInstr(Base), m_ICst(Offset)))) {
61       // If Base was int converted to pointer, simply return int and offset.
62       if (Base->getOpcode() == TargetOpcode::G_INTTOPTR)
63         return std::pair(Base->getOperand(1).getReg(), Offset);
66       return std::pair(Base->getOperand(0).getReg(), Offset);