> An update to this - that won't surprise you!
> I downloaded 3.2.91 source to my old Ubuntu 14.04 system and compiled it
> there, and 132 of the tests ran successfully to completion, so no issue
> with the released source, as expected.
could you include the testsuite.log as well? 3.2 working and 3.2.91 is a
bit suspicious. Do you have this commit? Could you try master?
> On 3. Dec 2017, at 22:47, Patrick O'Brien <[hidden email]> wrote:
it does look like the compiler "optimizing" the overflow check away. Please try my patch and make sure that your clang is new enough and that configure is ran. Otherwise go to the git version and test there. If that fails please include the git commit you are using, and the output of "cc --version".
have a nice weekend
> Last week, before I replied to your first email, I did apply that patch you sent me to the current 3.2.91 tarball, and that change did NOT improve the test results on OSX Sierra.
> I will by the middle of this coming week use the HEAD of the master branch, compile locally, and test with that, and then report back.