392   char GlobalFlags = 0;  in scanInstructions()  local
417         GlobalFlags |= StateWQM;  in scanInstructions()
433         GlobalFlags |= StateWWM;  in scanInstructions()
459         GlobalFlags |= StateExact;  in scanInstructions()
488       GlobalFlags |= Flags;  in scanInstructions()
496   if (GlobalFlags & StateWQM) {  in scanInstructions()
503   return GlobalFlags;  in scanInstructions()
591   char GlobalFlags = scanInstructions(MF, Worklist);  in analyzeFunction()  local
603   return GlobalFlags;  in analyzeFunction()
1017   char GlobalFlags = analyzeFunction(MF);  in runOnMachineFunction()  local
1019   if (!(GlobalFlags & StateWQM)) {  in runOnMachineFunction()
1021     if (!(GlobalFlags & StateWWM) && LowerToCopyInstrs.empty() && LowerToMovInstrs.empty())  in runOnMachineFunction()
1028     if (GlobalFlags & StateExact || !LiveMaskQueries.empty()) {  in runOnMachineFunction()
1038     if (GlobalFlags == StateWQM) {  in runOnMachineFunction()