It would be nice if the benchmark action could support the [lit](https://llvm.org/docs/CommandGuide/lit.html) the LLVM Integrated Tester. The json output generated by lit looks as follows: ``` { "__version__": [ 15, 0, 0 ], "elapsed": 13.489635944366455, "tests": [ { "code": "PASS", "elapsed": 13.247512102127075, "name": "Target :: [Target]/[TestSuite]/[TestName].ll", "output": "[test output ....] " } ] } ```