
This patch makes it so that generate_test_report_github.py generates a test report even when we don't get any test results. This otherwise created a pretty confusing user experience on the Github side if the build failed before any tests ran or in cases like running check-libc where none of the tests are run through lit. Reviewers: lnihlen, cmtice Pull Request: https://github.com/llvm/llvm-project/pull/147871