[llvm-branch-commits] [openmp] [OpenMP][AArch64] Fix branch protection in microtasks (#102317) (PR #103491)

[Tulio Magno Quites Machado Filho via llvm-branch-commits]

tuliom wrote:

> @tuliom do you have usecase for this?

My usecase is indeed having Fedora and CentOS/RHEL to be fully protected against JOP attacks.
The lack of BTI support causes [annocheck](https://sourceware.org/annobin/annobin.html/Test-dynamic-tags.html) to report this issue, e.g. https://issues.redhat.com/browse/RHEL-50807

https://github.com/llvm/llvm-project/pull/103491