[hch-misc:lib-raid6 3/17] lib/raid/raid6/powerpc/vpermxor8.c:88:30: error: invalid output constraint '=v' in asm

[hch-misc:lib-raid6 3/17] lib/raid/raid6/powerpc/vpermxor8.c:88:30: error: invalid output constraint '=v' in asm

[kernel test robot]

tree:   git://git.infradead.org/users/hch/misc.git lib-raid6
head:   4904674049bc3b70c509754b53cbe708e49f03ee
commit: 04f46cf399047f3e3a537e26bdfa3e17bf2400e5 [3/17] raid6: move to lib/raid/
config: powerpc64-randconfig-002-20260510 (https://download.01.org/0day-ci/archive/20260510/202605100615.UXloU9P9-lkp@intel.com/config)
compiler: clang version 16.0.6 (https://github.com/llvm/llvm-project 7cbf1a2591520c2491aa35339f227775f4d3adf6)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260510/202605100615.UXloU9P9-lkp@intel.com/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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202605100615.UXloU9P9-lkp@intel.com/

All errors (new ones prefixed by >>):

>> lib/raid/raid6/powerpc/vpermxor8.c:88:30: error: invalid output constraint '=v' in asm
                           asm(VPERMXOR(%0,%1,%2,%3):"=v"(wq0):"v"(gf_high), "v"(gf_low), "v"(wq0));
                                                     ^
   lib/raid/raid6/powerpc/vpermxor8.c:89:30: error: invalid output constraint '=v' in asm
                           asm(VPERMXOR(%0,%1,%2,%3):"=v"(wq1):"v"(gf_high), "v"(gf_low), "v"(wq1));
                                                     ^
   lib/raid/raid6/powerpc/vpermxor8.c:90:30: error: invalid output constraint '=v' in asm
                           asm(VPERMXOR(%0,%1,%2,%3):"=v"(wq2):"v"(gf_high), "v"(gf_low), "v"(wq2));
                                                     ^
   lib/raid/raid6/powerpc/vpermxor8.c:91:30: error: invalid output constraint '=v' in asm
                           asm(VPERMXOR(%0,%1,%2,%3):"=v"(wq3):"v"(gf_high), "v"(gf_low), "v"(wq3));
                                                     ^
   lib/raid/raid6/powerpc/vpermxor8.c:92:30: error: invalid output constraint '=v' in asm
                           asm(VPERMXOR(%0,%1,%2,%3):"=v"(wq4):"v"(gf_high), "v"(gf_low), "v"(wq4));
                                                     ^
   lib/raid/raid6/powerpc/vpermxor8.c:93:30: error: invalid output constraint '=v' in asm
                           asm(VPERMXOR(%0,%1,%2,%3):"=v"(wq5):"v"(gf_high), "v"(gf_low), "v"(wq5));
                                                     ^
   lib/raid/raid6/powerpc/vpermxor8.c:94:30: error: invalid output constraint '=v' in asm
                           asm(VPERMXOR(%0,%1,%2,%3):"=v"(wq6):"v"(gf_high), "v"(gf_low), "v"(wq6));
                                                     ^
   lib/raid/raid6/powerpc/vpermxor8.c:95:30: error: invalid output constraint '=v' in asm
                           asm(VPERMXOR(%0,%1,%2,%3):"=v"(wq7):"v"(gf_high), "v"(gf_low), "v"(wq7));
                                                     ^
   8 errors generated.
--
>> lib/raid/raid6/powerpc/vpermxor2.c:64:30: error: invalid output constraint '=v' in asm
                           asm(VPERMXOR(%0,%1,%2,%3):"=v"(wq0):"v"(gf_high), "v"(gf_low), "v"(wq0));
                                                     ^
   lib/raid/raid6/powerpc/vpermxor2.c:65:30: error: invalid output constraint '=v' in asm
                           asm(VPERMXOR(%0,%1,%2,%3):"=v"(wq1):"v"(gf_high), "v"(gf_low), "v"(wq1));
                                                     ^
   2 errors generated.
--
>> lib/raid/raid6/powerpc/vpermxor1.c:60:30: error: invalid output constraint '=v' in asm
                           asm(VPERMXOR(%0,%1,%2,%3):"=v"(wq0):"v"(gf_high), "v"(gf_low), "v"(wq0));
                                                     ^
   1 error generated.
--
>> lib/raid/raid6/powerpc/vpermxor4.c:72:30: error: invalid output constraint '=v' in asm
                           asm(VPERMXOR(%0,%1,%2,%3):"=v"(wq0):"v"(gf_high), "v"(gf_low), "v"(wq0));
                                                     ^
   lib/raid/raid6/powerpc/vpermxor4.c:73:30: error: invalid output constraint '=v' in asm
                           asm(VPERMXOR(%0,%1,%2,%3):"=v"(wq1):"v"(gf_high), "v"(gf_low), "v"(wq1));
                                                     ^
   lib/raid/raid6/powerpc/vpermxor4.c:74:30: error: invalid output constraint '=v' in asm
                           asm(VPERMXOR(%0,%1,%2,%3):"=v"(wq2):"v"(gf_high), "v"(gf_low), "v"(wq2));
                                                     ^
   lib/raid/raid6/powerpc/vpermxor4.c:75:30: error: invalid output constraint '=v' in asm
                           asm(VPERMXOR(%0,%1,%2,%3):"=v"(wq3):"v"(gf_high), "v"(gf_low), "v"(wq3));
                                                     ^
   4 errors generated.

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