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Lines Matching defs:UseIdx

416     SlotIndex useIdx = LIS->getInstructionIndex(MI);
417     LiveInterval::const_iterator I = LI.find(useIdx);
419     return !I->end.isBlock() && SlotIndex::isSameInstr(I->end, useIdx);
1590       SlotIndex UseIdx = MIIdx.getRegSlot(IsEarlyClobber);
1591       if (I->end == UseIdx)
1592         LI.removeSegment(LastCopyIdx, UseIdx);