79   CachePruningPolicy Policy;  in parseCachePruningPolicy()  local
90       Policy.Interval = *DurationOrErr;  in parseCachePruningPolicy()
95       Policy.Expiration = *DurationOrErr;  in parseCachePruningPolicy()
109       Policy.MaxSizePercentageOfAvailableSpace = Size;  in parseCachePruningPolicy()
130       Policy.MaxSizeBytes = Size * Mult;  in parseCachePruningPolicy()
132       if (Value.getAsInteger(0, Policy.MaxSizeFiles))  in parseCachePruningPolicy()
141   return Policy;  in parseCachePruningPolicy()
145 bool llvm::pruneCache(StringRef Path, CachePruningPolicy Policy,  in pruneCache()  argument
159   Policy.MaxSizePercentageOfAvailableSpace =  in pruneCache()
160       std::min(Policy.MaxSizePercentageOfAvailableSpace, 100u);  in pruneCache()
162   if (Policy.Expiration == seconds(0) &&  in pruneCache()
163       Policy.MaxSizePercentageOfAvailableSpace == 0 &&  in pruneCache()
164       Policy.MaxSizeBytes == 0 && Policy.MaxSizeFiles == 0) {  in pruneCache()
184     if (!Policy.Interval)  in pruneCache()
186     if (Policy.Interval != seconds(0)) {  in pruneCache()
191       if (TimeStampAge <= *Policy.Interval) {  in pruneCache()
235     if (Policy.Expiration != seconds(0) && FileAge > Policy.Expiration) {  in pruneCache()
264   // file is created and stored in the cache directory if --thinlto-cache-policy  in pruneCache()
267   if (Policy.MaxSizeFiles && ActualNums > Policy.MaxSizeFiles)  in pruneCache()
271         << Policy.MaxSizeFiles  in pruneCache()
272         << "); consider adjusting --thinlto-cache-policy\n";  in pruneCache()
275   if (Policy.MaxSizeFiles)  in pruneCache()
276     while (NumFiles > Policy.MaxSizeFiles)  in pruneCache()
280   if (Policy.MaxSizePercentageOfAvailableSpace > 0 || Policy.MaxSizeBytes > 0) {  in pruneCache()
288     if (Policy.MaxSizePercentageOfAvailableSpace == 0)  in pruneCache()
289       Policy.MaxSizePercentageOfAvailableSpace = 100;  in pruneCache()
290     if (Policy.MaxSizeBytes == 0)  in pruneCache()
291       Policy.MaxSizeBytes = AvailableSpace;  in pruneCache()
293         AvailableSpace * Policy.MaxSizePercentageOfAvailableSpace / 100ull,  in pruneCache()
294         Policy.MaxSizeBytes);  in pruneCache()
298                       << Policy.MaxSizePercentageOfAvailableSpace << "%, "  in pruneCache()
299                       << Policy.MaxSizeBytes << " bytes\n");  in pruneCache()
312           << " bytes); consider adjusting --thinlto-cache-policy\n";  in pruneCache()