ccKvLwqn.s:240: Warning: swp{b} use is deprecated for this architecture

[simar7]

/tmp/ccKvLwqn.s: Assembler messages:
/tmp/ccKvLwqn.s:240: Warning: swp{b} use is deprecated for this architecture
/tmp/ccKvLwqn.s:278: Warning: swp{b} use is deprecated for this architecture