1 files changed, 3 insertions, 3 deletions
diff --git a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
index 658fd3fce767..1a15c5120d3f 100644
--- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -2659,9 +2659,9 @@ void ModuleBitcodeWriter::writeFunctionMetadataAttachment(const Function &F) {
 
       Record.push_back(VE.getInstructionID(&I));
 
-      for (unsigned i = 0, e = MDs.size(); i != e; ++i) {
-        Record.push_back(MDs[i].first);
-        Record.push_back(VE.getMetadataID(MDs[i].second));
+      for (const auto &[ID, MD] : MDs) {
+        Record.push_back(ID);
+        Record.push_back(VE.getMetadataID(MD));
       }
       Stream.EmitRecord(bitc::METADATA_ATTACHMENT, Record, 0);
       Record.clear();