[llvm-branch-commits] [llvm] [CAS] Support validation and recovery for plugin CAS in llvm-cas (PR #227056)

[Steven Wu via llvm-branch-commits]

cachemeifyoucan wrote:

> I noticed LLVM_CAS_PLUGIN_TEST_PATH is a bit different from how other test plugins are found: it's an absolute path, and it recomputes the output dir that unittests/CAS/CMakeLists.txt sets. Could this follow CGTestPlugin instead, i.e. leave the plugin in the lib dir and use %llvmshlibdir / %pluginext in lit.local.cfg? That would remove the new site-config variable.

Sure. It was actually like originally but it was moved due to it was only used by unit tests. Now we have a tool to load that plugin as well, I should move it back.

https://github.com/llvm/llvm-project/pull/227056