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    Searched refs:PreMBB (Results 1 - 2 of 2) sorted by null

  /external/llvm/lib/CodeGen/
PHIElimination.cpp 562 MachineBasicBlock *PreMBB = BBI->getOperand(i+1).getMBB();
563 // Is there a critical edge from PreMBB to MBB?
564 if (PreMBB->succ_size() == 1)
569 if (PreMBB == &MBB && !SplitAllCriticalEdges)
571 const MachineLoop *PreLoop = MLI ? MLI->getLoopFor(PreMBB) : nullptr;
577 // use. That means the copy we will insert in PreMBB won't be a kill, and
581 bool ShouldSplit = isLiveOutPastPHIs(Reg, PreMBB);
586 << PreMBB->getNumber() << " -> BB#" << MBB.getNumber()
591 // other PreMBB successor, and we can avoid the interference by splitting
615 if (!PreMBB->SplitCriticalEdge(&MBB, this))
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  /external/llvm/lib/Target/AMDGPU/
AMDILCFGStructurizer.cpp 299 int cloneOnSideEntryTo(MachineBasicBlock *PreMBB,
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