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Re: [Ada] Fix to 64-bit atomic operation failures on ppc-linux
- From: Richard Henderson <rth at redhat dot com>
- To: Andrew MacLeod <amacleod at redhat dot com>
- Cc: Arnaud Charlet <charlet at adacore dot com>, gcc-patches at gcc dot gnu dot org, Vincent Pucci <pucci at adacore dot com>
- Date: Tue, 17 Jul 2012 08:56:25 -0700
- Subject: Re: [Ada] Fix to 64-bit atomic operation failures on ppc-linux
- References: <20120717101511.GA25996@adacore.com> <50055315.9070306@redhat.com>
On 07/17/2012 04:57 AM, Andrew MacLeod wrote:
> What is the nature of the atomic failures using the
> __atomic_compare_exchange built-in? Does it have anything to do
> with the expected value being returned by pointer?
It's a rue. He never was using __atomic_compare_exchange;
the "Atomic_*" was simply the Ada symbol name.
r~