1 files changed, 3 insertions, 3 deletions
diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
index 5c62ef4..b152adf 100644
--- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
+++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -8079,9 +8079,9 @@ Error ModuleSummaryIndexBitcodeReader::parseEntireSummary(unsigned ID) {
     case bitc::FS_PERMODULE_CALLSITE_INFO: {
       unsigned ValueID = Record[0];
       SmallVector<unsigned> StackIdList;
-      for (auto R = Record.begin() + 1; R != Record.end(); R++) {
-        assert(*R < StackIds.size());
-        StackIdList.push_back(TheIndex.addOrGetStackIdIndex(StackIds[*R]));
+      for (uint64_t R : drop_begin(Record)) {
+        assert(R < StackIds.size());
+        StackIdList.push_back(TheIndex.addOrGetStackIdIndex(StackIds[R]));
       }
       ValueInfo VI = std::get<0>(getValueInfoFromValueId(ValueID));
       PendingCallsites.push_back(CallsiteInfo({VI, std::move(StackIdList)}));