From 73d5aae74c3a6ad1e56cd933e565617ca052d9eb Mon Sep 17 00:00:00 2001
From: "Duncan P. N. Exon Smith" <dexonsmith@apple.com>
Date: Mon, 12 Jan 2015 22:31:35 +0000
Subject: Bitcode: Range-based for, NFC

llvm-svn: 225713
---
 llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'llvm/lib/Bitcode/Writer/BitcodeWriter.cpp')

diff --git a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
index 1741d03..8854ee8 100644
--- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -799,16 +799,16 @@ static void WriteModuleMetadata(const Module *M,
   }
 
   SmallVector<uint64_t, 64> Record;
-  for (unsigned i = 0, e = MDs.size(); i != e; ++i) {
-    if (const MDNode *N = dyn_cast<MDNode>(MDs[i])) {
+  for (const Metadata *MD : MDs) {
+    if (const MDNode *N = dyn_cast<MDNode>(MD)) {
       WriteMDNode(N, VE, Stream, Record);
       continue;
     }
-    if (const auto *MDC = dyn_cast<ConstantAsMetadata>(MDs[i])) {
+    if (const auto *MDC = dyn_cast<ConstantAsMetadata>(MD)) {
       WriteValueAsMetadata(MDC, VE, Stream, Record);
       continue;
     }
-    const MDString *MDS = cast<MDString>(MDs[i]);
+    const MDString *MDS = cast<MDString>(MD);
     // Code: [strchar x N]
     Record.append(MDS->bytes_begin(), MDS->bytes_end());
 
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