[RFC, PR68580] Handle pthread_create error in tsan testsuite

[Mike Stump]

On Feb 15, 2016, at 3:29 AM, Bernd Edlinger <bernd.edlinger@hotmail.de> wrote:
> And independently of that I am looking at using llvm's test.h framework instead
> of gcc's test_barrier.h for gcc-7 soon.

Here’s to hoping that we don’t back slide on:

  https://gcc.gnu.org/ml/gcc-patches/2015-01/msg00436.html

Did they ever adopt a reliable scheme to test?