- movw r0, #:lower16:ChanBuf
- movw r3, #:lower16:sRVBStart
- movw r2, #:lower16:SSumLR
- movt r0, #:upper16:ChanBuf
- movt r3, #:upper16:sRVBStart
- movt r2, #:upper16:SSumLR
+ load_varadr r0, ChanBuf
+ load_varadr r3, sRVBStart
+ load_varadr r2, SSumLR