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Re: [PATCH] Remove atomic_compare_and_exchange_bool_rel.
- From: "Tulio Magno Quites Machado Filho" <tuliom at linux dot vnet dot ibm dot com>
- To: Torvald Riegel <triegel at redhat dot com>, GLIBC Devel <libc-alpha at sourceware dot org>
- Cc: Lei Xu <lei dot xu at nxp dot com>
- Cc:
- Date: Fri, 17 Jun 2016 14:33:10 -0300
- Subject: Re: [PATCH] Remove atomic_compare_and_exchange_bool_rel.
- Authentication-results: sourceware.org; auth=none
- References: <1465911341 dot 19633 dot 101 dot camel at localhost dot localdomain>
Torvald Riegel <triegel@redhat.com> writes:
> Removing this operation and the matching (unused) catomic_ operation
> seemed to be easier than fixing powerpc's definition of it, only for it
> to be removed anyway in the future. There were just three call sites of
> it.
OK, but why can't we remove __arch_compare_and_exchange_bool_*_rel from
powerpc[32|64] right now?
AFAICS, they're all unused.
For the record, microblaze seems to have a few unused lines as well.
--
Tulio Magno