On 11/05/2012 06:11 PM, Paulo Matos wrote: >> -----Original Message----- >> From: Bernd Schmidt [mailto:ber...@codesourcery.com] >> Sent: 05 November 2012 16:52 >> To: Paulo Matos >> Cc: gcc@gcc.gnu.org >> Subject: Re: Defining scheduling resource constraint >> >> Depends on why it schedules them in the same cycle. Either there's an >> output dependency, in which case your target's adjust_cost needs to >> ensure it doesn't have cost zero. Or maybe the scheduler proved that the >> conditions are mutually exclusive and didn't add such a dependency. In >> that case, if the machine really disallows this case, you'll probably >> need to define the sched_reorg hooks and maybe variable_issue and do the > > You mean sched_reorder, right?
Right. Bernd
