[Bug tree-optimization/34244] [4.3 Regression] VRP/SCEV miscompiles Firefox

[rguenther at suse dot de]

------- Comment #3 from rguenther at suse dot de  2007-11-27 14:04 -------
Subject: Re:  [4.3 Regression] VRP/SCEV miscompiles
 Firefox

On Tue, 27 Nov 2007, rakdver at gcc dot gnu dot org wrote:

> ------- Comment #2 from rakdver at gcc dot gnu dot org  2007-11-27 13:57 -------
> I will have a look.  What target is this on, and what flags are used for
> compilation?

It fails independent of the target (x86_64 and i686 for me), -O[123s]
with -ftree-vrp enabled makes it fail.

Richard.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34244