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Re: [PATCH] Fix PR optimization/5999
- From: Dale Johannesen <dalej at apple dot com>
- To: Jakub Jelinek <jakub at redhat dot com>
- Cc: Dale Johannesen <dalej at apple dot com>, Richard Henderson <rth at redhat dot com>, gcc-patches at gcc dot gnu dot org
- Date: Tue, 19 Mar 2002 10:18:57 -0800
- Subject: Re: [PATCH] Fix PR optimization/5999
On Tuesday, March 19, 2002, at 04:42 AM, Jakub Jelinek wrote:
> Hi!
>
> The following testcase ICEs because the a/b -> a * (1/b)
> transformation did not take complex divisions into account.
> I think the easiest is to just limit this to real divisions.
> Ok to commit?
I tried this earlier
http://gcc.gnu.org/ml/gcc-patches/2002-01/msg02017.html
and it was not accepted. Toon Moene thinks complex divisions
should be handled as well (see followups). I haven't got
around to doing that.