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Searched refs:SubRegMask (Results 1 – 3 of 3) sorted by relevance

/openbsd-src/gnu/llvm/llvm/lib/CodeGen/
H A DTargetRegisterInfo.cpp535 LaneBitmask SubRegMask = getSubRegIndexLaneMask(Idx); in getCoveringSubRegIndexes() local
537 if (SubRegMask == LaneMask) { in getCoveringSubRegIndexes()
543 if ((SubRegMask & ~LaneMask).any()) in getCoveringSubRegIndexes()
546 unsigned PopCount = SubRegMask.getNumLanes(); in getCoveringSubRegIndexes()
567 LaneBitmask SubRegMask = getSubRegIndexLaneMask(Idx); in getCoveringSubRegIndexes() local
569 if (SubRegMask == LanesLeft) { in getCoveringSubRegIndexes()
577 if ((SubRegMask & ~LanesLeft).any()) in getCoveringSubRegIndexes()
581 const int Cover = (SubRegMask & LanesLeft).getNumLanes(); in getCoveringSubRegIndexes()
H A DRegAllocGreedy.cpp1274 LaneBitmask SubRegMask = TRI.getSubRegIndexLaneMask(SubReg); in getInstReadLaneMask() local
1277 Mask |= ~SubRegMask; in getInstReadLaneMask()
1279 Mask |= SubRegMask; in getInstReadLaneMask()
H A DRegisterCoalescer.cpp1883 LaneBitmask SubRegMask = TRI->getSubRegIndexLaneMask(SubRegIdx); in setUndefOnPrunedSubRegUses() local
1886 if (!S.liveAt(Pos) && (PrunedLanes & SubRegMask).any()) { in setUndefOnPrunedSubRegUses()