Searched refs:maybe_preheader (Results 1 – 3 of 3) sorted by relevance
635 opt::BasicBlock* maybe_preheader; in GetOrCreateSimpleLoopPreheader() local641 maybe_preheader = &*function->FindBlock(predecessors[1]); in GetOrCreateSimpleLoopPreheader()644 maybe_preheader = &*function->FindBlock(predecessors[0]); in GetOrCreateSimpleLoopPreheader()649 if (maybe_preheader->terminator()->opcode() == SpvOpBranch && in GetOrCreateSimpleLoopPreheader()650 !maybe_preheader->IsLoopHeader()) { in GetOrCreateSimpleLoopPreheader()651 return maybe_preheader; in GetOrCreateSimpleLoopPreheader()