[PATCH] D14434: tsan: make invisible test barrier portable

[Kuba Brecka via llvm-commits]

kubabrecka added a comment.

In http://reviews.llvm.org/D14434#283439, @dvyukov wrote:

> > Also, this fails a single test on Linux for me, thread_name2.cc. I didn't investigate further.
>
>
> How exactly does it fail? Please also run it as a stand-alone binary and post output.
>  FWIW I run linux tests 30 times before uploading this change. All passed.


It doesn't detect any race, the output is empty.  FYI, it's an Ubuntu Server 15.10 machine.


http://reviews.llvm.org/D14434