[linux-next:master 3244/10444] {standard input}:191: Error: Insn b has an instruction mpyuw with limm in its delay slot.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   78bc8af4affb9a732504eb22eeac7d1e50883853
commit: b1906cea00b021acea22460225401d5b27bc7c36 [3244/10444] wifi: mm81x: add mm81x Wi-Fi HaLow driver
config: arc-allmodconfig (https://download.01.org/0day-ci/archive/20260731/[email protected]/config)
compiler: arc-linux-gcc (GCC) 16.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260731/[email protected]/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <[email protected]>
| Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/

All errors (new ones prefixed by >>):

   Assembler messages:
>> {standard input}:191: Error: Insn b has an instruction mpyuw with limm in its delay slot.

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