Lines Matching defs:UseIdx
105 /// OrigIdx are also available with the same value at UseIdx.
108 SlotIndex UseIdx) const {
110 UseIdx = std::max(UseIdx, UseIdx.getRegSlot(true));
131 if (SlotIndex::isSameInstr(OrigIdx, UseIdx))
134 if (OVNI != li.getVNInfoAt(UseIdx))
137 // Check that subrange is live at UseIdx.
146 if (!SR.liveAt(UseIdx))
159 SlotIndex UseIdx, bool cheapAsAMove) {
176 if (!allUsesAvailableAt(RM.OrigMI, DefIdx, UseIdx))