[Bug inline-asm/95121] Wrong code generated: low-byte registers are silently used in place of their corresponding high-byte registers (ah, bh, ch, dh)

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95121

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Joseph C. Sible from comment #3)
> Also, is that documented to work that way anywhere? I didn't notice anything
> in the manual to that effect.

Register names seems not to be documented, correct.