{standard input}:26: Error: unrecognized opcode: `iccci'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   8013d1d3d2e33236dee13a133fba49ad55045e79
commit: de39b19452e784de5f90ae899851ab29a29bb42c powerpc: Rewrite 4xx flush_cache_instruction() in C
date:   1 year, 8 months ago
config: powerpc-randconfig-r011-20220429 (https://download.01.org/0day-ci/archive/20220501/202205010034.zgGUNYAE-lkp@xxxxxxxxx/config)
compiler: powerpc-linux-gcc (GCC) 11.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=de39b19452e784de5f90ae899851ab29a29bb42c
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout de39b19452e784de5f90ae899851ab29a29bb42c
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All errors (new ones prefixed by >>):

   {standard input}: Assembler messages:
>> {standard input}:26: Error: unrecognized opcode: `iccci'

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp