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Re: [patch] for second problem in PR28364
- From: Ian Lance Taylor <iant at google dot com>
- To: Zdenek Dvorak <rakdver at atrey dot karlin dot mff dot cuni dot cz>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: 16 Aug 2006 08:21:54 -0700
- Subject: Re: [patch] for second problem in PR28364
- References: <20060726193659.GA18461@atrey.karlin.mff.cuni.cz>
Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> writes:
> PR tree-optimization/28364
> * tree-ssa-loop-ivopts.c (aff_combination_to_tree): Handle zero
> correctly.
> (fold_affine_expr): New function.
> (may_eliminate_iv): Use fold_affine_expr.
This is OK.
Thanks.
Ian