Author: arphaman
Date: Tue Jul 30 17:12:00 2019
New Revision: 367371
URL: http://llvm.org/viewvc/llvm-project?rev=367371&view=rev
Log:
NFCI, optimize layout of FileEntry
The reordering of the UID field makes the size of a
FileEntry 8 bytes smaller on 64bit platforms.
Modified:
cfe/trunk/include/clang/Basic/FileManager.h
Modified: cfe/trunk/include/clang/Basic/FileManager.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/FileManager.h?rev=367371&r1=367370&r2=367371&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/FileManager.h (original)
+++ cfe/trunk/include/clang/Basic/FileManager.h Tue Jul 30 17:12:00 2019
@@ -64,8 +64,8 @@ class FileEntry {
off_t Size; // File size in bytes.
time_t ModTime; // Modification time of file.
const DirectoryEntry *Dir; // Directory file lives in.
- unsigned UID; // A unique (small) ID for the file.
llvm::sys::fs::UniqueID UniqueID;
+ unsigned UID; // A unique (small) ID for the file.
bool IsNamedPipe;
bool IsValid; // Is this \c FileEntry initialized and valid?
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