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Re: [Xen-devel] [PATCH 03/17] x86emul: build SIMD tests with -Os

>>> On 13.09.17 at 17:19, <dunlapg@xxxxxxxxx> wrote:
> On Wed, Jun 21, 2017 at 1:00 PM, Jan Beulich <JBeulich@xxxxxxxx> wrote:
>> Namely in the context of putting together subsequent patches I've
>> noticed that together with the touch() macro using -Os further
>> increases the chances of the compiler using memory operands for the
>> instructions we actually care to test.
>> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
> I'm not sure how I'm supposed to evaluate the claim, but it certainly

Well, looking at the generated code for those tests is probably the
only way.

> looks like the patch does what it does on the tin, so:
> Reviewed-by: George Dunlap <george.dunlap@xxxxxxxxxx>

Thanks (also for the other patch)!


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