sync_fetch_and_add creating unrecognizable insn

[Razya Ladelsky]

David Edelsohn <dje@watson.ibm.com> wrote on 30/08/2007 02:28:37:

>    * config/rs6000/rs6000.c (rs6000_emit_sync): For QI or HI mode
>    used_m, even if it is 32-bit aligned, adjust used_m MEM to have
>    SImode and update m.  Don't run gen_lowpart_common on arbitrary
>    memory address, force it to register first.
> 
>    * gcc.dg/sync-2.c (AI_ALIGN): Define if not defined.
>    (AI): Add AI_ALIGN.
>    * gcc.dg/sync-3.c: New test.

My failing tests now pass compilation,
thanks!
Razya


> 
> Fine, go ahead.
> 
> What is your criteria for grabbing PowerPC bugs?  It is a waste of time
> and resources to duplicate effort.
> 
> David
>