From 0ea6f98f9c08311fa439ed906f88a1d2e0a6e231 Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@gmail.com>
Date: Fri, 12 Dec 2014 07:52:11 +0000
Subject: [PATCH] Use range-based for loop.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224106 91177308-0d34-0410-b5e6-96231b3b80d8
---
 tools/opt/opt.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/opt/opt.cpp b/tools/opt/opt.cpp
index 39e8946dd55..7e7f10db276 100644
--- a/tools/opt/opt.cpp
+++ b/tools/opt/opt.cpp
@@ -555,8 +555,8 @@ int main(int argc, char **argv) {
 
   if (OptLevelO1 || OptLevelO2 || OptLevelOs || OptLevelOz || OptLevelO3) {
     FPasses->doInitialization();
-    for (Module::iterator F = M->begin(), E = M->end(); F != E; ++F)
-      FPasses->run(*F);
+    for (Function &F : *M)
+      FPasses->run(F);
     FPasses->doFinalization();
   }