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Re: [PATCH, 4.8, PR57358] Check if optimizing in parm_ref_data_preserved_p
- From: Jan Hubicka <hubicka at ucw dot cz>
- To: GCC Patches <gcc-patches at gcc dot gnu dot org>, Jan Hubicka <hubicka at ucw dot cz>
- Date: Thu, 20 Jun 2013 13:29:01 +0200
- Subject: Re: [PATCH, 4.8, PR57358] Check if optimizing in parm_ref_data_preserved_p
- References: <20130612122341 dot GD26236 at virgil dot suse>
> Hi,
>
> this is the simplest fix for the PR which happens because there is no
> VDEF on a stmt if a particular function is not optimized. I'd like to
> fix the bug with it on the branch. Bootstrapped and tested on
> x86_64-linux. OK?
>
> Thanks,
>
> Martin
>
>
> 2013-06-11 Martin Jambor <mjambor@suse.cz>
>
> PR tree-optimization/57358
> * ipa-prop.c (parm_ref_data_preserved_p): Always return true when
> not optimizing.
Seems to make sense,
OK,
Honza