https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90827
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |INVALID
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
>"rev" is an alias of "rev64".
It is the other way around. rev64 is an optional alias to rev (for intereger
registers). rev only takes integer registers. rev64 takes both vector and
integer registers (though it is optional in ARMv8.0-a and ARMv8.1-a modes that
it does the integer registers).
By the way the assembler is not part of GCC but rather part of GNU binutils
project.
