PowerPC code generation

[Geoff Keating]

"David J Schinsing" <dxs@pt.com> writes:

>    What can I do to get gcc to generate byte-reversed loads and stores
> (like the lwbrx instruction, for example).  Perhaps there's a way to define
> a structure so as to generate them?

You can use asm statements, like

asm ("lwbrx %0, 0, %1" : "=r"(result) : "r"(&input), "X"(input));

at present, there is no way to have gcc generate such code without
using asm statements.

-- 
- Geoffrey Keating <geoffk@cygnus.com>