310   char GlobalFlags = 0;  in scanInstructions()  local
334         GlobalFlags |= StateWQM;  in scanInstructions()
346         GlobalFlags |= StateWWM;  in scanInstructions()
372         GlobalFlags |= StateExact;  in scanInstructions()
401       GlobalFlags |= Flags;  in scanInstructions()
408   if (GlobalFlags & StateWQM) {  in scanInstructions()
413   return GlobalFlags;  in scanInstructions()
501   char GlobalFlags = scanInstructions(MF, Worklist);  in analyzeFunction()  local
513   return GlobalFlags;  in analyzeFunction()
859   char GlobalFlags = analyzeFunction(MF);  in runOnMachineFunction()  local
861   if (!(GlobalFlags & StateWQM)) {  in runOnMachineFunction()
863     if (!(GlobalFlags & StateWWM))  in runOnMachineFunction()
870     if (GlobalFlags & StateExact || !LiveMaskQueries.empty()) {  in runOnMachineFunction()
880     if (GlobalFlags == StateWQM) {  in runOnMachineFunction()