357   SmallVector<SibValueMap::iterator, 8> WorkList(1, SVI);  in propagateSiblingValue()  local
361     SVI = WorkList.pop_back_val();  in propagateSiblingValue()
454         WorkList.push_back(DepSVI);  in propagateSiblingValue()
459   } while (!WorkList.empty());  in propagateSiblingValue()
490   SmallVector<std::pair<unsigned, VNInfo*>, 8> WorkList;  in traceSiblingValue()  local
491   WorkList.push_back(std::make_pair(UseReg, UseVNI));  in traceSiblingValue()
496     tie(Reg, VNI) = WorkList.pop_back_val();  in traceSiblingValue()
562           WorkList.push_back(std::make_pair(Reg, NonPHI));  in traceSiblingValue()
592           WorkList.push_back(std::make_pair(SrcReg, SrcVNI));  in traceSiblingValue()
614   } while (!WorkList.empty());  in traceSiblingValue()
740   SmallVector<std::pair<LiveInterval*, VNInfo*>, 8> WorkList;  in eliminateRedundantSpills()  local
741   WorkList.push_back(std::make_pair(&SLI, VNI));  in eliminateRedundantSpills()
746     tie(LI, VNI) = WorkList.pop_back_val();  in eliminateRedundantSpills()
775            WorkList.push_back(std::make_pair(&DstLI, DstVNI));  in eliminateRedundantSpills()
791   } while (!WorkList.empty());  in eliminateRedundantSpills()
802   SmallVector<std::pair<LiveInterval*, VNInfo*>, 8> WorkList;  in markValueUsed()  local
803   WorkList.push_back(std::make_pair(LI, VNI));  in markValueUsed()
805     tie(LI, VNI) = WorkList.pop_back_val();  in markValueUsed()
815           WorkList.push_back(std::make_pair(LI, PVNI));  in markValueUsed()
828     WorkList.push_back(std::make_pair(&SnipLI, SnipVNI));  in markValueUsed()
829   } while (!WorkList.empty());  in markValueUsed()