[Bug rtl-optimization/33638] [4.3 regression]: wrong code with -fforce-addr

zadeck at naturalbridge dot com gcc-bugzilla@gcc.gnu.org
Fri Oct 5 13:03:00 GMT 2007



------- Comment #12 from zadeck at naturalbridge dot com  2007-10-05 13:02 -------
Subject: Re:  [4.3 regression]: wrong code with
 -fforce-addr

rguenth at gcc dot gnu dot org wrote:
> ------- Comment #11 from rguenth at gcc dot gnu dot org  2007-10-05 12:36 -------
> But powf is pure/const, so the call is not a use.
>
>
>   
that is the reason that the call did not kill the potential set of dead
stores.

I will look at this later today.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33638



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