define void @f(%struct.S* noalias sret %agg.result) nounwind {
entry:
-; CHECK: daddu $2, $zero, $4
+; CHECK: move $2, $4
%0 = bitcast %struct.S* %agg.result to i8*
call void @llvm.memcpy.p0i8.p0i8.i64(i8* %0, i8* bitcast (%struct.S* @g to i8*), i64 32, i32 4, i1 false)