435     const SPIRV::Requirements &Req) {  in addRequirements()  argument
436   if (!Req.IsSatisfiable)  in addRequirements()
439   if (Req.Cap.has_value())  in addRequirements()
440     addCapabilities({Req.Cap.value()});  in addRequirements()
442   addExtensions(Req.Exts);  in addRequirements()
444   if (Req.MinVer) {  in addRequirements()
445     if (MaxVersion && Req.MinVer > MaxVersion) {  in addRequirements()
446       LLVM_DEBUG(dbgs() << "Conflicting version requirements: >= " << Req.MinVer  in addRequirements()
451     if (MinVersion == 0 || Req.MinVer > MinVersion)  in addRequirements()
452       MinVersion = Req.MinVer;  in addRequirements()
455   if (Req.MaxVer) {  in addRequirements()
456     if (MinVersion && Req.MaxVer < MinVersion) {  in addRequirements()
457       LLVM_DEBUG(dbgs() << "Conflicting version requirements: <= " << Req.MaxVer  in addRequirements()
462     if (MaxVersion == 0 || Req.MaxVer < MaxVersion)  in addRequirements()
463       MaxVersion = Req.MaxVer;  in addRequirements()