[NFC] Fixes -Wrange-loop-analysis warnings
This avoids new warnings due to D68912 adds -Wrange-loop-analysis to -Wall.
Differential Revision: https://reviews.llvm.org/D71857
diff --git a/clang/lib/CodeGen/ItaniumCXXABI.cpp b/clang/lib/CodeGen/ItaniumCXXABI.cpp
index cf3074d..6ed172bb 100644
--- a/clang/lib/CodeGen/ItaniumCXXABI.cpp
+++ b/clang/lib/CodeGen/ItaniumCXXABI.cpp
@@ -2423,7 +2423,7 @@
}
void CodeGenModule::registerGlobalDtorsWithAtExit() {
- for (const auto I : DtorsUsingAtExit) {
+ for (const auto &I : DtorsUsingAtExit) {
int Priority = I.first;
const llvm::TinyPtrVector<llvm::Function *> &Dtors = I.second;