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Published 20 hours ago • verified publisher icon shibatch

Failures for s390x VXE2 with qemu

Open blapie opened this issue 1 year ago • 2 comments

PR #477 pointed an issue with VXE2 with qemu. Tests are currently disabled, thus limiting support for s390x. Need to fix this!

blapie avatar Nov 16 '23 11:11 blapie

Note that Jenkinsfile enabled test with the following options:

  • GCC: only VXE enforced https://github.com/shibatch/sleef/blob/master/Jenkinsfile#L52
  • CLANG-10: VXE2 also enforced but only in Debug mode https://github.com/shibatch/sleef/blob/master/Jenkinsfile#L70

blapie avatar Nov 16 '23 11:11 blapie

For GitHub actions, we only do Release builds, thus we hit the error. I would guess that LLVM doesn't generate the problematic instruction when in Debug mode.

luhenry avatar Nov 16 '23 17:11 luhenry