Fixed or forbidden register 3 (bx) was spilled

Alexandre Oliva aoliva@redhat.com
Sat Sep 29 01:19:00 GMT 2001


On Sep 12, 2001, Jean-Marc Valin <jean-marc.valin@infospace.com> wrote:

> I know this has been discussed before, but I think my case is different.
> I get the error "fixed or forbidden register 3 (bx) was spilled for
> class BREG.", but I DO NOT clobber an input/output register.

Are you compiling with -fPIC?  ebx is the PIC register, which means
it's a fixed register with -fPIC>

-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                  aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist    *Please* write to mailing lists, not to me



More information about the Gcc-bugs mailing list