From 7a08381403b54cd8998f3c922f18b65867e3c07c Mon Sep 17 00:00:00 2001
From: Richard Trieu <rtrieu@google.com>
Date: Thu, 18 Feb 2016 22:09:30 +0000
Subject: Remove uses of builtin comma operator.

Cleanup for upcoming Clang warning -Wcomma.  No functionality change intended.

llvm-svn: 261270
---
 llvm/lib/Support/FileUtilities.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'llvm/lib/Support/FileUtilities.cpp')

diff --git a/llvm/lib/Support/FileUtilities.cpp b/llvm/lib/Support/FileUtilities.cpp
index 5316f049a38..c6a58cc9d03 100644
--- a/llvm/lib/Support/FileUtilities.cpp
+++ b/llvm/lib/Support/FileUtilities.cpp
@@ -217,8 +217,10 @@ int llvm::DiffFilesWithTolerance(StringRef NameA,
   bool CompareFailed = false;
   while (1) {
     // Scan for the end of file or next difference.
-    while (F1P < File1End && F2P < File2End && *F1P == *F2P)
-      ++F1P, ++F2P;
+    while (F1P < File1End && F2P < File2End && *F1P == *F2P) {
+      ++F1P;
+      ++F2P;
+    }
 
     if (F1P >= File1End || F2P >= File2End) break;
 
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