[Bug inline-asm/89334] unsupported size for integer register

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89334

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |jakub at gcc dot gnu.org
         Resolution|---                         |INVALID

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
User error.  For 8-bit register operands on x86 one needs to use "q" constraint
rather than "r", "r" is for any general registers while "q" is the same for
-m64, but only al/bl/cl/dl for -m32, because there is no sil/dil/bpl for -m32.