llvm-project

5a873d3c - [libc++] Improve error resilience when running historical benchmarks

[libc++] Improve error resilience when running historical benchmarks In benchmark-historical, don't skip gathering the results when the lit command has failed. Indeed, it is expected to fail as part of normal operation since it should be pretty frequent for at least one test to fail when running historical benchmarks. Instead, gather whatever results we have. Also, output the build log in spec.gen.py upon failure so we can see the reason for the failure.