[Openmp-commits] [PATCH] D77609: [OpenMP][WIP] Added the support for unshackled task in RTL

[Andrey Churbanov via Phabricator via Openmp-commits]

AndreyChurbanov added a comment.

Couple of tests needed to check if the implementation works - one with unshackled task encountered before parallel, and another with  unshackled task encountered after / between parallels.



================
Comment at: openmp/runtime/src/kmp_runtime.cpp:4323
+       TCR_PTR(__kmp_threads[new_gtid]) != NULL &&
+       new_gtid <= __kmp_unshackled_threads_num;
+       ++new_gtid) {
----------------
This condition is false if new_gtid started with (__kmp_unshackled_threads_num + 1), that is for regular thread.  Thus all threads will mistakenly get the same gtid.


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  https://reviews.llvm.org/D77609/new/

https://reviews.llvm.org/D77609