260   uint32_t val_id = GetValueAtBlock(var_id, bb);  in GetReachingDef()  local
261   if (val_id != 0) return val_id;  in GetReachingDef()
268     val_id = GetReachingDef(var_id, pass_->cfg()->block(predecessors[0]));  in GetReachingDef()
277     val_id = AddPhiOperands(&phi_candidate);  in GetReachingDef()
282   if (val_id == 0) {  in GetReachingDef()
283     val_id = pass_->GetUndefVal(var_id);  in GetReachingDef()
284     if (val_id == 0) {  in GetReachingDef()
289   WriteVariable(var_id, bb, val_id);  in GetReachingDef()
291   return val_id;  in GetReachingDef()
307   uint32_t val_id = 0;  in ProcessStore()  local
310     val_id = inst->GetSingleWordInOperand(kStoreValIdInIdx);  in ProcessStore()
313     val_id = inst->GetSingleWordInOperand(kVariableInitIdInIdx);  in ProcessStore()
316     WriteVariable(var_id, bb, val_id);  in ProcessStore()
318         inst, var_id, val_id, inst);  in ProcessStore()
321     std::cerr << "\tFound store '%" << var_id << " = %" << val_id << "': "  in ProcessStore()
370   uint32_t val_id = 0;  in ProcessLoad()  local
379     val_id = GetReachingDef(var_id, bb);  in ProcessLoad()
380     if (val_id == 0) {  in ProcessLoad()
391     Instruction* reaching_def_inst = def_use_mgr->GetDef(val_id);  in ProcessLoad()
394       var_id = val_id;  in ProcessLoad()
405   load_replacement_[load_id] = val_id;  in ProcessLoad()
406   PhiCandidate* defining_phi = GetPhiCandidate(val_id);  in ProcessLoad()
414             << " (replacement for %" << load_id << " is %" << val_id << ")\n";  in ProcessLoad()
468   uint32_t val_id = repl.second;  in GetReplacement()  local
469   auto it = load_replacement_.find(val_id);  in GetReplacement()
471     val_id = it->second;  in GetReplacement()
472     it = load_replacement_.find(val_id);  in GetReplacement()
474   return val_id;  in GetReplacement()
583     uint32_t val_id = GetReplacement(repl);  in ApplyReplacements()  local
591               << "  (%" << load_id << " -> %" << val_id << ")\n";  in ApplyReplacements()
599     pass_->context()->ReplaceAllUsesWith(load_id, val_id);  in ApplyReplacements()