<div dir="ltr">Hard to know what might be happening - what sort of failure you're seeing, etc. Perhaps UBSan is stabilizing/changing unspecified rather than undefined behavior - or the test is failing due to some undefined behavior that UBSan doesn't catch, etc.<br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Oct 25, 2019 at 11:25 AM Hans Åberg <<a href="mailto:haberg-1@telia.com">haberg-1@telia.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">The ‘make check’ of GMP 6.1.2. One of the tests fail, but with any UBSan ‘undefined’ option enabled (in ‘configure’), none.<br>
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> On 25 Oct 2019, at 18:35, David Blaikie <<a href="mailto:dblaikie@gmail.com" target="_blank">dblaikie@gmail.com</a>> wrote:<br>
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> You mentioned "the check gives one error" - which check?<br>
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