From: Daniel Berlin <dberlin@dberlin.org>
To: Toon Moene <toon@moene.indiv.nluug.nl>
Cc: "gcc-patches@gcc.gnu.org" <gcc-patches@gcc.gnu.org>,
Diego Novillo <dnovillo@redhat.com>
Subject: Re: [tree-ssa] Fix bootstrap failure
Date: Sun, 30 Nov 2003 19:56:00 -0000 [thread overview]
Message-ID: <C9E5EB56-2369-11D8-BE3D-000A95DA505C@dberlin.org> (raw)
In-Reply-To: <3FCA4162.2040208@moene.indiv.nluug.nl>
On Nov 30, 2003, at 2:13 PM, Toon Moene wrote:
> Toon Moene wrote:
>
>> Daniel Berlin wrote:
>>> On Nov 30, 2003, at 1:33 PM, Toon Moene wrote:
>
>>>> Talking about "fixed" - as far as I can see your PTA only takes
>>>> effect if HAVE_BANSHEE is defined during compilation.
>
>>> Because it gets thrown into gcc's config.h.
>
>> Yep, got it - was looking in the wrong spot. Sorry.
>
> BTW, the real reason I'm interested in alias analysis is to implement
> Fortran's "if you don't tell us you're not aliasing" rules.
>
> I'm looking at tree-alias-common.c (intra_function_call):
>
> /* We assume that an actual parameter can point to any global. */
>
> where Fortran would change the "can" to "cannot" :-)
Can parameters not point to each other, too?
If so, you can just make it stop calling intra_function_call for
fortran. :P
next prev parent reply other threads:[~2003-11-30 19:17 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-30 15:11 Diego Novillo
2003-11-30 15:51 ` Daniel Berlin
2003-11-30 19:09 ` Toon Moene
2003-11-30 19:10 ` Daniel Berlin
2003-11-30 19:12 ` Toon Moene
2003-11-30 19:31 ` Toon Moene
2003-11-30 19:56 ` Daniel Berlin [this message]
2003-11-30 21:01 ` Toon Moene
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