Searched refs:DefS (Results 1 – 2 of 2) sorted by relevance
2274 MachineInstr *DefS = MRI.getVRegDef(S); in genBitSplit() local2275 assert(DefS != nullptr); in genBitSplit()2276 DebugLoc DL = DefS->getDebugLoc(); in genBitSplit()2277 MachineBasicBlock &B = *DefS->getParent(); in genBitSplit()2278 auto At = DefS->isPHI() ? B.getFirstNonPHI() in genBitSplit()2279 : MachineBasicBlock::iterator(DefS); in genBitSplit()
1160 const MachineInstr *DefS = MRI->getVRegDef(SR); in pruneUsesTooFar() local1162 unsigned DSV = distance(DefS, DefV, RPO, M); in pruneUsesTooFar()