// Rebuild MDs, index the metadata ranges for each function in FunctionMDs,
// and fix up MetadataMap.
- std::vector<const Metadata *> OldMDs = std::move(MDs);
+ std::vector<const Metadata *> OldMDs;
+ MDs.swap(OldMDs);
MDs.reserve(OldMDs.size());
for (unsigned I = 0, E = Order.size(); I != E && !Order[I].F; ++I) {
auto *MD = Order[I].get(OldMDs);
if (CLI.IsPostTypeLegalization) {
// If we are lowering a libcall after legalization, split the return type.
- SmallVector<EVT, 4> OldRetTys = std::move(RetTys);
- SmallVector<uint64_t, 4> OldOffsets = std::move(Offsets);
+ SmallVector<EVT, 4> OldRetTys;
+ SmallVector<uint64_t, 4> OldOffsets;
+ RetTys.swap(OldRetTys);
+ Offsets.swap(OldOffsets);
+
for (size_t i = 0, e = OldRetTys.size(); i != e; ++i) {
EVT RetVT = OldRetTys[i];
uint64_t Offset = OldOffsets[i];