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Re: question about alias-analysis in gcc 4.5
- From: Richard Guenther <richard dot guenther at gmail dot com>
- To: Eugen Wagner <wagner dot eugen at googlemail dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Wed, 8 Dec 2010 10:46:26 +0100
- Subject: Re: question about alias-analysis in gcc 4.5
- References: <AANLkTin2m1nxsbd4GkVF6piWx1NJhUHS3MY-XPiE8-M0@mail.gmail.com>
On Tue, Dec 7, 2010 at 8:31 PM, Eugen Wagner
<wagner.eugen@googlemail.com> wrote:
> Hi,
> Are any kinds of flow-dependent points-to analysis computed on gimple
> in ssa form?
> in which pass?
In tree-ssa-structalias.c we compute points-to analysis. It is flow-sensitive
only for pointers in SSA form.
Richard.
>
> regards,
> Eugen
>