[Bug target/77494] -mcpu=cortex-a53 does not allow use of crc extensions

[rearnsha at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77494

Richard Earnshaw <rearnsha at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |INVALID

--- Comment #2 from Richard Earnshaw <rearnsha at gcc dot gnu.org> ---
This is a bug in GAS, the assembler.  The compiler puts out a directive 
       .cpu cortex-a53
in the assembler output, but the assembler then fails to recognize that this
CPU has CRC instructions.