================
@@ -142,6 +142,21 @@ std::vector<bool> HeaderSearch::computeUserEntryUsage()
const {
return UserEntryUsage;
}
+std::vector<bool> HeaderSearch::computeVFSUsage() const {
+ std::vector<bool> VFSUsage;
+ llvm::vfs::FileSystem &RootFS = FileMgr.getVirtualFileSystem();
+ // TODO: This only works if the `RedirectingFileSystem`s were all created by
----------------
ributzka wrote:
Could all VFS created via `createVFSFromOverlayFiles` be marked with a flag and
then assert here if the bit is not set? Or does it not matter and we only use
the optimization potential?
https://github.com/llvm/llvm-project/pull/73734
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