AW: Problem using gcov

[Martin Liška]

On 02/26/2018 11:30 AM, Alexander Fichtinger wrote:
> Hi Martin,
> 
> sorry that it took me so long to create the standalone sample, but I was very busy the last few days.
> 
> 
> We can reproduce the strange behavior in a standalone scenario.
> 
> I've provided it in the attachments.
> In the ZIP-file there is also a README.txt which contains the commands which I called.
> 
> And the line with the "strange" execution count is also mentioned.
> 
> Thank you and kind regards,
> 
> Alexander
> 
> 
> -----UrsprĂźngliche Nachricht-----
> Von: Martin Liška [mailto:mliska@suse.cz] 
> Gesendet: Donnerstag, 22. Februar 2018 10:43
> An: Alexander Fichtinger <alexander.fichtinger@logicals.com>; gcc@gcc.gnu.org
> Betreff: Re: Problem using gcov
> 
> On 02/21/2018 02:33 PM, Alexander Fichtinger wrote:
>> When you look at line 23 it is called 1 time. Line 24 is called 2 times (the bold one).
>> We already looked in the disassembly but did not see a reason why the line should be executed 2 times.
>>
>> Can anyone help here, please?
>>
>> Kind regards,
>> Alex
> 
> Hi.
> 
> Sure, can you please send a self-contained test-case that I can run?
> 
> Thank you,
> Martin
> 

No problem, I can confirm the problem:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84572

Martin