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Re: PATCH: PR middle-end/41395: [4.5 regression] Revision 151800 failed bootstrap
- From: Richard Guenther <richard dot guenther at gmail dot com>
- To: "H.J. Lu" <hjl dot tools at gmail dot com>
- Cc: gcc-patches at gcc dot gnu dot org, mjambor at suse dot cz
- Date: Sun, 20 Sep 2009 10:56:40 +0200
- Subject: Re: PATCH: PR middle-end/41395: [4.5 regression] Revision 151800 failed bootstrap
- References: <20090920015240.GA3519@lucon.org>
On Sun, Sep 20, 2009 at 3:52 AM, H.J. Lu <hongjiu.lu@intel.com> wrote:
> This patch allows me to bootstrap gcc. We should disable IPA-SRA until
> it is fixed. I will check it in if it isn't fixed by Monday.
Please do not use #if 0 but just delete the offending line.
Thanks,
Richard.
> Thanks.
>
> H.J.
> ----
> 2009-09-19 ?H.J. Lu ?<hongjiu.lu@intel.com>
>
> ? ? ? ?PR middle-end/41395
> ? ? ? ?* opts.c (decode_options): Don't turn flag_ipa_sra on for opt2.
>
> Index: opts.c
> ===================================================================
> --- opts.c ? ? ?(revision 151800)
> +++ opts.c ? ? ?(working copy)
> @@ -898,7 +898,9 @@ decode_options (unsigned int argc, const
> ? flag_tree_pre = opt2;
> ? flag_tree_switch_conversion = 1;
> ? flag_ipa_cp = opt2;
> +#if 0
> ? flag_ipa_sra = opt2;
> +#endif
>
> ? /* Track fields in field-sensitive alias analysis. ?*/
> ? set_param_value ("max-fields-for-field-sensitive",
>