Parker Schuh f42e1a7484 Fix tsan problem where the per-thread shared_ptr() can be locked right before the cache is destroyed causing a race where it tries to remove an entry from a destroyed cache. ...

This is a rollforward with fixes of https://reviews.llvm.org/rGbcc10817d5569172ee065015747e226280e9b698 (originally https://reviews.llvm.org/D142394). The original patch exposed an asan problem on aarch64, which is fixed by simply calling the context destructors properly.

Reviewed By: rriddle

Differential Revision: https://reviews.llvm.org/D143294

2023-02-03 23:54:27 +01:00

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