On Mon, 21 Nov 2016, Torbjörn Granlund wrote:

Marc Glisse <marc.gli...@inria.fr> writes:

 On Sun, 20 Nov 2016, Niels Möller wrote:

 > It would make sense to test both gmp and mini-gmp with
 > -fsanitize=undefined.

 If we are not already doing it, yes, I highly recommend it.

It is now running for ivydeb64v9 and ivydeb32v9.

Two errors were triggered for the former, one in mini-gmp (presumably
fixed by nisse) and one on cxx/t-ops2z.  Please take a look, glisse.

Fixed. It was unhappy about (-13) << 2. I am a bit surprised it doesn't complain about (-13) >> 2 on the next line, we'll see if it ever becomes an issue.

--
Marc Glisse
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