[llvm-branch-commits] [llvm] release/22.x: [lit] Explicitly unset timer to free thread stack (#188717) (PR #188938)

[Nikita Popov via llvm-branch-commits]

nikic wrote:

This backports a number of fixes for resource leaks in llvm-lit, which can result in test failures on 32-bit systems.

https://github.com/llvm/llvm-project/pull/188938