Lines Matching defs:PH
1948 BasicBlock *PH = CurLoop->getLoopPreheader();
1955 auto *PreCondBB = PH->getSinglePredecessor();
1961 if (matchCondition(PreCondBI, PH) != InitX)
1977 transformLoopToCountable(IntrinID, PH, CntInst, CntPhi, InitX, DefX,
2036 BasicBlock *PH = CurLoop->getLoopPreheader();
2037 auto *PreCondBB = PH->getSinglePredecessor();
2045 if (matchShiftULTCondition(PreCondBI, PH, PreLoopThreshold) != InitX ||
2063 transformLoopToCountable(IntrinID, PH, CntInst, CntPhi, InitX, DefX,
2094 BasicBlock *PH = CurLoop->getLoopPreheader();
2095 if (!PH || &PH->front() != PH->getTerminator())
2097 auto *EntryBI = dyn_cast<BranchInst>(PH->getTerminator());
2103 auto *PreCondBB = PH->getSinglePredecessor();