fn apply_merges<'tcx>(
body: &mut Body<'tcx>,
tcx: TyCtxt<'tcx>,
merges: FxIndexMap<Local, Local>,
merged_locals: DenseBitSet<Local>,
)
fn apply_merges<'tcx>(
body: &mut Body<'tcx>,
tcx: TyCtxt<'tcx>,
merges: FxIndexMap<Local, Local>,
merged_locals: DenseBitSet<Local>,
)