From 93b402d924b8737f5b62082b3d2e073a2f66ccd5 Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@gmail.com>
Date: Mon, 15 Jul 2013 04:28:48 +0000
Subject: Use llvm::array_lengthof to replace sizeof(array)/sizeof(array[0]).

llvm-svn: 186302
---
 clang/tools/driver/driver.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'clang/tools/driver/driver.cpp')

diff --git a/clang/tools/driver/driver.cpp b/clang/tools/driver/driver.cpp
index ad1546b0d1b..6d81db1f2ac 100644
--- a/clang/tools/driver/driver.cpp
+++ b/clang/tools/driver/driver.cpp
@@ -25,6 +25,7 @@
 #include "llvm/ADT/OwningPtr.h"
 #include "llvm/ADT/SmallString.h"
 #include "llvm/ADT/SmallVector.h"
+#include "llvm/ADT/STLExtras.h"
 #include "llvm/Option/ArgList.h"
 #include "llvm/Option/OptTable.h"
 #include "llvm/Option/Option.h"
@@ -302,7 +303,7 @@ static void ParseProgName(SmallVectorImpl<const char *> &ArgVector,
     bool FoundMatch = false;
     size_t i;
 
-    for (i = 0; i < sizeof(suffixes) / sizeof(suffixes[0]); ++i) {
+    for (i = 0; i < llvm::array_lengthof(suffixes); ++i) {
       if (ProgNameRef.endswith(suffixes[i].Suffix)) {
         FoundMatch = true;
         if (suffixes[i].IsCXX)
-- 
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