Re: Smoke [blead] v5.26.0-1591-g56e48c1076 FAIL(XM) os/390 25.00 (2964/)

On 12/11/2017 09:51 AM, Dave Mitchell wrote:
> On Mon, Dec 11, 2017 at 12:52:35PM +0000, Yaroslav Kuzmin wrote:
>>
>> Log availabel at https://drive.google.com/file/d/1BwOR2pbtYRTJ4TqWMh33FtD9PZahf1HM<https://drive.google.com/file/d/1BwOR2pbtYRTJ4TqWMh33FtD9PZahf1HM/view?usp=sharing>
> 
> Unfortunately that run didn't trigger the failure code which has heavy
> instrumentation attached. It turns out that there are 5 places in the test
> script that do an eval and might fail. The attached davem2 script
> instruments all 5 evals.
> 
> I would be grateful if you could run it.
> 

It is likely that the reason the failure code was not triggered this 
time is that it was changed somewhat by the addition of the 
instrumentation code.  My guess, without knowing how anything works 
here, is that the mention of the variables being debugged causes them to 
not be optimized away.