[libc][bug] c++abi tls dtors are not called on main thread exit

[SchrodingerZhu]

The above is the behavior of registered dtors on main thread exiting. As for llvm-libc, the dtors registered using __cxa hooks are never called if main thread exits without calling pthread_exit.

Solution is being investigated at #133641

[llvmbot]

@llvm/issue-subscribers-libc

Author: Schrodinger ZHU Yifan (SchrodingerZhu)


The above is the behavior of registered dtors on main thread exiting. As for llvm-libc, the dtors registered using __cxa hooks are never called.

Solution is being investigated at #133641

[llvmbot]

@llvm/issue-subscribers-bug

Author: Schrodinger ZHU Yifan (SchrodingerZhu)


The above is the behavior of registered dtors on main thread exiting. As for llvm-libc, the dtors registered using __cxa hooks are never called if main thread exits without calling pthread_exit.

Solution is being investigated at #133641