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Re: scheduling problems again
- To: mrs at wrs dot com (Mike Stump)
- Subject: Re: scheduling problems again
- From: Jeffrey A Law <law at cygnus dot com>
- Date: Wed, 28 Jan 1998 00:05:22 -0700
- cc: egcs at cygnus dot com
- Reply-To: law at cygnus dot com
In message <199801280659.WAA08326@kankakee.wrs.com>you write:
> > Though we really should fix dead_or_set_p.
>
> Yes, that would be good. I thought about submitting a patch for it,
> but I would rather the person like yourself that can field questions
> be listed on the changelog entry, also, I wasn't sure if:
>
> if (reload_in_progress || reload_completed)
> abort ();
>
> at the top of dead_or_set_regno_p would cause problems. Maybe just
>
> if (reload_completed)
> abort ();
>
> would be right?
No. I'd just change it to ignore REG_DEAD notes after reload instead of
aborting. There's still cases where it would be useful if it ignored such
notes.
jeff