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Re: [PATCH] PR middle-end/13400: Unsafe writes in ifcvt.c


Roger Sayle <roger@eyesopen.com> writes:

> Ok for mainline? and for 3.3?

This is OK.

> 2003-12-15  Roger Sayle  <roger@eyesopen.com>
> 
> 	PR middle-end/13400
> 	* ifcvt.c (noce_process_if_block): Disable unconditional write
> 	optimizations if we could introduce a store to trapping memory
> 	that wasn't present previously.
> 
> 	* gcc.c-torture/execute/20031215-1.c: New test case.
-- 
- Geoffrey Keating <geoffk@geoffk.org>


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