Method AnalyzeDefUse

source/opt/def_use_manager.cpp:221–230

}

void DefUseManager::AnalyzeDefUse(Module* module) {
  if (!module) return;
  // Analyze all the defs before any uses to catch forward references.
  module->ForEachInst(
      std::bind(&DefUseManager::AnalyzeInstDef, this, std::placeholders::_1),
      true);
  module->ForEachInst(
      std::bind(&DefUseManager::AnalyzeInstUse, this, std::placeholders::_1),
      true);
}

void DefUseManager::ClearInst(Instruction* inst) {
  auto iter = inst_to_used_ids_.find(inst);