Lines Matching defs:Hint
48 /// registers. For each virtual register, it keeps a register and hint type
49 /// pair making up the allocation hint. Hint type is target specific except
51 /// register for allocation. For example, if the hint is <0, 1024>, it means
53 /// register of the hint.
302 /// setRegAllocationHint - Specify a register allocation hint for the
309 /// getRegAllocationHint - Return the register allocation hint for the
316 /// getSimpleHint - Return the preferred register allocation hint, or 0 if a
317 /// standard simple hint (Type == 0) is not set.
319 std::pair<unsigned, unsigned> Hint = getRegAllocationHint(Reg);
320 return Hint.first ? 0 : Hint.second;
