From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Pekka Enberg <penberg@kernel.org>
Cc: Christopher Li <sparse@chrisli.org>,
Jeff Garzik <jeff@garzik.org>,
linux-sparse@vger.kernel.org,
Linus Torvalds <torvalds@linux-foundation.org>,
Jeff Garzik <jgarzik@redhat.com>
Subject: Re: [RFC/PATCH 1/2] sparse, llvm: Make function declaration accessible to backend
Date: Fri, 03 Feb 2012 22:31:22 +1100 [thread overview]
Message-ID: <1328268682.30631.1.camel@pasglop> (raw)
In-Reply-To: <CAOJsxLHku6vzYbaOf9tPOY0VwMEcJ3Te63DYqvs+S2+-W9oFdA@mail.gmail.com>
On Fri, 2012-02-03 at 11:09 +0200, Pekka Enberg wrote:
> On Thu, Feb 2, 2012 at 4:10 AM, Christopher Li <sparse@chrisli.org> wrote:
> > Yes, that is the point my counter RFC. When you look at it, the
> > insn->fntype is really type of the insn->func pseudo. That is a one off
> > thing for call instruction. Store type inside pseudo provide the same
> > functionality and unify how to get type from pseudo.
>
> Ping? I'd really like to have this bug fixed because it affects basic
> "hello, world" on x86-64 and PPC.
Yeah I don't know sparse well enough to have an informed preference of
one way vs. the other, so just pick one that works :-)
From there we can cache the llvm ref etc... which should fix a while
pile of problems and make things faster.
Cheers,
Ben.
next prev parent reply other threads:[~2012-02-03 11:31 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-01 9:55 [RFC/PATCH 1/2] sparse, llvm: Make function declaration accessible to backend Pekka Enberg
2012-02-01 9:55 ` [RFC/PATCH 2/2] sparse, llvm: Fix varargs functions Pekka Enberg
2012-02-01 10:47 ` Benjamin Herrenschmidt
2012-02-01 13:58 ` Jeff Garzik
2012-02-02 0:09 ` [RFC/PATCH 1/2] sparse, llvm: Make function declaration accessible to backend Christopher Li
2012-02-02 0:54 ` Benjamin Herrenschmidt
2012-02-02 6:28 ` Pekka Enberg
2012-02-02 1:03 ` Jeff Garzik
2012-02-02 1:22 ` Benjamin Herrenschmidt
2012-02-02 1:33 ` Christopher Li
2012-02-02 1:50 ` Benjamin Herrenschmidt
2012-02-02 2:10 ` Christopher Li
2012-02-03 9:09 ` Pekka Enberg
2012-02-03 11:31 ` Benjamin Herrenschmidt [this message]
2012-02-04 12:20 ` Christopher Li
2012-02-04 12:56 ` Pekka Enberg
2012-02-04 15:27 ` Linus Torvalds
2012-02-04 15:34 ` Pekka Enberg
2012-02-02 1:22 ` Christopher Li
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