[llvm] 2ae1a76 - [Attributor] Disable three tests until the SCC update bug was fixed

[Florian Hahn via llvm-commits]

Hi

> On Apr 9, 2020, at 06:36, Johannes Doerfert via llvm-commits <llvm-commits at lists.llvm.org> wrote:
> 
> 
> Author: Johannes Doerfert
> Date: 2020-04-09T00:31:41-05:00
> New Revision: 2ae1a76c27295370d552f57352508b7af4dba791
> 
> URL: https://github.com/llvm/llvm-project/commit/2ae1a76c27295370d552f57352508b7af4dba791
> DIFF: https://github.com/llvm/llvm-project/commit/2ae1a76c27295370d552f57352508b7af4dba791.diff
> 
> LOG: [Attributor] Disable three tests until the SCC update bug was fixed
> 
> D76588 exposed an SCC update bug in three tests which manifests
> sometimes, e.g., on this bot that runs expensive checks:
>  http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks-win/builds/23032/steps/test-check-all/logs/FAIL%3A%20LLVM%3A%3Afp80.ll
> 
> We disable the tests temporarily to investigate.
> 

It looks like the tests unexpectedly pass on some platforms and a lot of bots have been red for a while because of this. I’ve reverted this change and D76588 in 0c22cb0fd7c56dec4af7d5f4dbe189611a92c908 in order to try to get the bots green again.

http://green.lab.llvm.org/green/job/clang-stage1-RA/8541/
http://green.lab.llvm.org/green/job/clang-stage1-cmake-RA-expensive/15646/
http://lab.llvm.org:8011/builders/clang-ppc64le-linux-lnt/builds/23690
http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-bootstrap/builds/16751

(And more)

Cheers,
Florian