1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/GlobalISel/CallLowering.cpp b/llvm/lib/CodeGen/GlobalISel/CallLowering.cpp
index b06043fb4c31..6c36c6445c65 100644
--- a/llvm/lib/CodeGen/GlobalISel/CallLowering.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/CallLowering.cpp
@@ -116,7 +116,7 @@ bool CallLowering::lowerCall(MachineIRBuilder &MIRBuilder, const CallBase &CB,
   // we'll pass to the assigner function.
   unsigned i = 0;
   unsigned NumFixedArgs = CB.getFunctionType()->getNumParams();
-  for (auto &Arg : CB.args()) {
+  for (const auto &Arg : CB.args()) {
     ArgInfo OrigArg{ArgRegs[i], *Arg.get(), i, getAttributesForArgIdx(CB, i),
                     i < NumFixedArgs};
     setArgFlags(OrigArg, i + AttributeList::FirstArgIndex, DL, CB);
@@ -960,7 +960,7 @@ bool CallLowering::parametersInCSRMatch(
     const SmallVectorImpl<CCValAssign> &OutLocs,
     const SmallVectorImpl<ArgInfo> &OutArgs) const {
   for (unsigned i = 0; i < OutLocs.size(); ++i) {
-    auto &ArgLoc = OutLocs[i];
+    const auto &ArgLoc = OutLocs[i];
     // If it's not a register, it's fine.
     if (!ArgLoc.isRegLoc())
       continue;