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From: Thomas Huth <thuth@redhat.com>
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Date: Mon, 20 Jun 2016 11:08:33 +0200
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Subject: Re: [Qemu-devel] [PULL 03/13] target-ppc: Use 32-bit rotate instead
 of deposit + 64-bit rotate
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To: Peter Maydell <peter.maydell@linaro.org>
Cc: Anton Blanchard <anton@samba.org>, Richard Henderson <rth@twiddle.net>, QEMU Developers <qemu-devel@nongnu.org>, "qemu-ppc@nongnu.org" <qemu-ppc@nongnu.org>, Alexander Graf <agraf@suse.de>, David Gibson <david@gibson.dropbear.id.au>

On 20.06.2016 10:56, Peter Maydell wrote:
> On 20 June 2016 at 09:21, Thomas Huth <thuth@redhat.com> wrote:
>> Would it maybe make sense to add some tests for this stuff to the
>> tests/tcg/ folder to make sure that such regressions do not sneak back
>> in in the future?
>=20
> Wouldn't help very much, because tests/tcg doesn't get run.
> (The underlying problem is "how do you have a good test
> framework for all the TCG targets when you can't guarantee
> to have the toolchains to build the test code for them?".)

Oh, I see ... that's a pity.

And I guess storing short binaries in the repository is also something
we do not want, do we?

... so maybe, one far day in the future, we should detect potential
cross compilers in the configure script, too, and enable those tests if
the matching cross-compiler has been found... sounds like a task for
cold and long winter nights... ;-)

 Thomas