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Re: [lno] fix division by zero

From: Daniel Berlin <dberlin at dberlin dot org>
To: Toon Moene <toon at moene dot indiv dot nluug dot nl>
Cc: Pop Sébastian <pop at gauvain dot u-strasbg dot fr>,gcc-patches at gcc dot gnu dot org
Date: Sat, 3 Jan 2004 15:50:14 -0500
Subject: Re: [lno] fix division by zero
References: <20040103011911.GA21210@gauvain.u-strasbg.fr> <3FF716F7.1080209@moene.indiv.nluug.nl> <875AB328-3E23-11D8-8BAF-000A95DA505C@dberlin.org> <3FF71BAB.4040302@moene.indiv.nluug.nl>

On Jan 3, 2004, at 2:44 PM, Toon Moene wrote:

Daniel Berlin wrote:
On Jan 3, 2004, at 2:24 PM, Toon Moene wrote:
Pop Sébastian wrote:

* tree-vectorizer.c (vect_analyze_operations): Test vectorization_factor before computing modulo.

Well, I tried, and I tried, but I can't get no ... vectorization:

Did you look why?
Well, it would help if I'd know where to look.

It appears it doesn't dump why vectorization did or did not occur, even with -details.

I'll fix and post a patch.

References:
- [lno] fix division by zero
  - From: Pop Sébastian
- Re: [lno] fix division by zero
  - From: Toon Moene
- Re: [lno] fix division by zero
  - From: Daniel Berlin
- Re: [lno] fix division by zero
  - From: Toon Moene

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