From: Mehdi Amini <mehdi.amini@apple.com>
Date: Wed, 24 Aug 2016 04:26:57 +0000 (+0000)
Subject: Remove excessive padding from PTHStatData (NFC)
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b0bac26745e3adce09b421cd3bc3e1122a363e0f;p=clang

Remove excessive padding from PTHStatData (NFC)

This diff reorders the fields and removes excessive padding.
This fixes the following warning:

PTHLexer.cpp:629:7: warning: Excessive padding in 'class (anonymous namespace)::PTHStatData' (14 padding bytes, where 6 is optimal). Optimal fields order: Size, ModTime, UniqueID, HasData, IsDirectory, consider reordering the fields or adding explicit padding members.

Patch by: Alexander Shaposhnikov <shal1t712@gmail.com>

Differential Revision: https://reviews.llvm.org/D23826

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@279607 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Lex/PTHLexer.cpp b/lib/Lex/PTHLexer.cpp
index dc678cf181..102aaf9133 100644
--- a/lib/Lex/PTHLexer.cpp
+++ b/lib/Lex/PTHLexer.cpp
@@ -628,15 +628,15 @@ PTHLexer *PTHManager::CreateLexer(FileID FID) {
 namespace {
 class PTHStatData {
 public:
-  const bool HasData;
   uint64_t Size;
   time_t ModTime;
   llvm::sys::fs::UniqueID UniqueID;
+  const bool HasData;
   bool IsDirectory;
 
   PTHStatData(uint64_t Size, time_t ModTime, llvm::sys::fs::UniqueID UniqueID,
               bool IsDirectory)
-      : HasData(true), Size(Size), ModTime(ModTime), UniqueID(UniqueID),
+      : Size(Size), ModTime(ModTime), UniqueID(UniqueID), HasData(true),
         IsDirectory(IsDirectory) {}
 
   PTHStatData() : HasData(false) {}