[PATCH] D83372: Fix for memory leak reported by Valgrind

[Antonio Maiorano via Phabricator via llvm-commits]

amaiorano added a comment.

Coming back to this, in SwiftShader, I've landed this patch plus the removal of the lock on getManagedStaticMutex from within llvm::llvm_shutdown. I think this is the best approach: document that llvm_shutdown is to be called from a single thread, along with this patch (the last version, with `static std::recursive_mutex m;` in getManagedStaticMutex. This allows for code that uses llvm::llvm_shutdown_obj to work properly, without worrying about order of destruction, and it plugs the memory leak.


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  https://reviews.llvm.org/D83372/new/

https://reviews.llvm.org/D83372