54                                IntrusiveRefCntPtr<llvm::vfs::FileSystem> VFS) {  in createVFSOverlayForPreamblePCH()  argument
61       new llvm::vfs::OverlayFileSystem(VFS));  in createVFSOverlayForPreamblePCH()
236     IntrusiveRefCntPtr<llvm::vfs::FileSystem> VFS,  in Build()  argument
239   assert(VFS && "VFS is null");  in Build()
312   VFS =  in Build()
313       createVFSFromCompilerInvocation(Clang->getInvocation(), Diagnostics, VFS);  in Build()
316   Clang->setFileManager(new FileManager(Clang->getFileSystemOpts(), VFS));  in Build()
414                                    llvm::vfs::FileSystem *VFS) const {  in CanReuse()
442     if (!moveOnNoError(VFS->status(R.second), Status)) {  in CanReuse()
454     if (!moveOnNoError(VFS->status(RB.first), Status))  in CanReuse()
464     if (!moveOnNoError(VFS->status(F.first()), Status)) {  in CanReuse()
489     CompilerInvocation &CI, IntrusiveRefCntPtr<llvm::vfs::FileSystem> &VFS,  in AddImplicitPreamble()  argument
492   configurePreamble(Bounds, CI, VFS, MainFileBuffer);  in AddImplicitPreamble()
496     CompilerInvocation &CI, IntrusiveRefCntPtr<llvm::vfs::FileSystem> &VFS,  in OverridePreamble()  argument
499   configurePreamble(Bounds, CI, VFS, MainFileBuffer);  in OverridePreamble()
684     IntrusiveRefCntPtr<llvm::vfs::FileSystem> &VFS,  in configurePreamble()  argument
686   assert(VFS);  in configurePreamble()
700   setupPreambleStorage(Storage, PreprocessorOpts, VFS);  in configurePreamble()
705     IntrusiveRefCntPtr<llvm::vfs::FileSystem> &VFS) {  in setupPreambleStorage()  argument
714     if (VFS == RealFS || VFS->exists(PCHPath))  in setupPreambleStorage()
726     VFS = createVFSOverlayForPreamblePCH(PCHPath, std::move(*Buf), VFS);  in setupPreambleStorage()
735     VFS = createVFSOverlayForPreamblePCH(PCHPath, std::move(Buf), VFS);  in setupPreambleStorage()