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Re: GCC 4.8 and -ftree-loop-distribute-patterns.
- From: Adhemerval Zanella <azanella at linux dot vnet dot ibm dot com>
- To: libc-alpha at sourceware dot org
- Date: Mon, 08 Apr 2013 08:41:11 -0300
- Subject: Re: GCC 4.8 and -ftree-loop-distribute-patterns.
- References: <511D4F82 dot 3080604 at redhat dot com> <515F4565 dot 6030301 at linux dot vnet dot ibm dot com> <20130405223023 dot 0DEB62C096 at topped-with-meat dot com> <51601F98 dot 5000606 at linux dot vnet dot ibm dot com> <51602AC8 dot 7020108 at redhat dot com>
On 04/06/2013 11:01 AM, Carlos O'Donell wrote:
> The patch, like my Fedora patch, is incomplete. We need to detect
> the compiler feature, set a feature macro, and then conditionally
> carry out whatever is required to allow glibc to compile with the
> feature enabled.
>
> In your case it would be to include string.h.
>
> I'm up to my ears in other work, so I would be more than happy to
> give up the glory that goes along with fixing this :-)
I'm not a big fan of adding logic to handle a compiler feature to
just add or a not an include, however it is up to discussion. I'll
work on this fix.