From 0785f8d0bb70b1485573556d1315784ebd085af3 Mon Sep 17 00:00:00 2001 From: Volodymyr Sapsai Date: Thu, 29 Aug 2019 19:51:25 +0000 Subject: Remove `FileManager::invalidateCache` as it has no callers anymore. NFC. llvm-svn: 370400 --- clang/lib/Basic/FileManager.cpp | 14 -------------- 1 file changed, 14 deletions(-) (limited to 'clang/lib/Basic/FileManager.cpp') diff --git a/clang/lib/Basic/FileManager.cpp b/clang/lib/Basic/FileManager.cpp index 8e186713a92..ec9ada2f196 100644 --- a/clang/lib/Basic/FileManager.cpp +++ b/clang/lib/Basic/FileManager.cpp @@ -498,20 +498,6 @@ FileManager::getNoncachedStatValue(StringRef Path, return std::error_code(); } -void FileManager::invalidateCache(const FileEntry *Entry) { - assert(Entry && "Cannot invalidate a NULL FileEntry"); - - SeenFileEntries.erase(Entry->getName()); - - // FileEntry invalidation should not block future optimizations in the file - // caches. Possible alternatives are cache truncation (invalidate last N) or - // invalidation of the whole cache. - // - // FIXME: This is broken. We sometimes have the same FileEntry* shared - // between multiple SeenFileEntries, so this can leave dangling pointers. - UniqueRealFiles.erase(Entry->getUniqueID()); -} - void FileManager::GetUniqueIDMapping( SmallVectorImpl &UIDToFiles) const { UIDToFiles.clear(); -- cgit v1.2.3