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Re: [tree-ssa-cfg] Bugfixes

From: Andreas Jaeger <aj at suse dot de>
To: Zdenek Dvorak <rakdver at atrey dot karlin dot mff dot cuni dot cz>
Cc: gcc-patches at gcc dot gnu dot org
Date: Mon, 18 Aug 2003 22:45:42 +0200
Subject: Re: [tree-ssa-cfg] Bugfixes
References: <20030818203900.GA4790@atrey.karlin.mff.cuni.cz>

Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz> writes:

>     /* Remove all the instructions in the block.  */
> !   for (i = bsi_last (bb); !bsi_end_p (i); i = bsi_last (bb))
>       {

Is this really correct?  You initialize with bsi_last (bb) and then go
to it in the next iteration again?  This looks to me - not knowing the
interface  -like an endless loop...

Andreas
-- 
 Andreas Jaeger, aj@suse.de, http://www.suse.de/~aj
  SuSE Linux AG, Deutschherrnstr. 15-19, 90429 Nürnberg, Germany
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Follow-Ups:
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References:
- [tree-ssa-cfg] Bugfixes
  - From: Zdenek Dvorak

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