Remove excessive padding from LineNoCacheTy

The struct LineNoCacheTy is in SourceMgr.cpp inside anonymous namespace.
This diff changes the order of fields and removes the excessive padding
(8 bytes).

Patch by Alexander Shaposhnikov!

Differential revision: https://reviews.llvm.org/D23546

llvm-svn: 278838

diff --git a/llvm/lib/Support/SourceMgr.cpp b/llvm/lib/Support/SourceMgr.cpp
index 395c29b..b2f87d6 100644 (file)
--- a/llvm/lib/Support/SourceMgr.cpp
+++ b/llvm/lib/Support/SourceMgr.cpp
@@ -26,8 +26,8 @@ static const size_t TabStop = 8;
 
 namespace {
   struct LineNoCacheTy {
-    unsigned LastQueryBufferID;
     const char *LastQuery;
+    unsigned LastQueryBufferID;
     unsigned LineNoOfQuery;
   };
 }