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Re: [patch] Make niter analysis return COND_EXPRs
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: Sebastian Pop <sebpop at gmail dot com>
- Cc: Richard Guenther <rguenther at suse dot de>, Richard Guenther <richard dot guenther at gmail dot com>, GCC Patches <gcc-patches at gcc dot gnu dot org>, Ira Rosen <IRAR at il dot ibm dot com>
- Date: Sun, 7 Nov 2010 20:27:19 -0800
- Subject: Re: [patch] Make niter analysis return COND_EXPRs
- References: <AANLkTimyZIH-ydp2N_ghSm_fNDoc_LYDu2RDnrJLlWRk@mail.gmail.com> <alpine.LNX.2.00.1005261128150.1429@zhemvz.fhfr.qr> <AANLkTinrgbGKQJo8HCBSMEi3PcfJuItxaGPuk3-jWBDW@mail.gmail.com> <alpine.LNX.2.00.1005271153280.1429@zhemvz.fhfr.qr> <AANLkTil6qsDKkiceAkVFZg-2WptYOjBD1KzfaVeE3wy4@mail.gmail.com> <alpine.LNX.2.00.1005271744320.1429@zhemvz.fhfr.qr> <AANLkTikU81EP-JF3mE1tE0lNl-8My9AmO59J1B2jklQP@mail.gmail.com> <AANLkTilSktvCOjtNWC6i4DsrMoYDfFI55YlIhfMCQHPp@mail.gmail.com> <AANLkTil91n0-m9A95PQa6fdma2q_Q-umY__MLZXigBrc@mail.gmail.com> <AANLkTinlJTFst9lIysqLS-_foCOA06wRsxsQv3FPV651@mail.gmail.com> <AANLkTinOHf4TT6dwskCBRNZZbnbgeY6bhr_pLmBs0AX4@mail.gmail.com> <alpine.LNX.2.00.1005281045470.1429@zhemvz.fhfr.qr> <AANLkTimB0LB8OnzM1kj9IiaIT_CxG5Za2L_x5wE52Wqd@mail.gmail.com>
On Fri, May 28, 2010 at 8:23 AM, Sebastian Pop <sebpop@gmail.com> wrote:
> On Fri, May 28, 2010 at 03:45, Richard Guenther <rguenther@suse.de> wrote:
>> Ok if it bootstraps & regtests.
>
> I also had to handle COND_EXPRs in one of the ivopts functions:
>
> ? ? ? ?* tree-ssa-loop-ivopts.c (contains_abnormal_ssa_name_p): Handle
> ? ? ? ?COND_EXPRs.
>
> The attached patch passed bootstrap and test on amd64-linux.
> Ok with this change for trunk?
>
This patch caused:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45948
--
H.J.