[PATCH] D75890: [libunwind] Add flag to disable logging

2020-03-09 Thread Petr Hosek via Phabricator via cfe-commits
phosek added a comment. Herald added a reviewer: mclow.lists. I'd prefer to make this the behavior when just `NDEBUG` is set, I think it's rather unexpected to still get debug messages even after you set `NDEBUG`, but since that would be a breaking change, it deserves an email to llvm-dev to en

[PATCH] D75890: [libunwind] Add flag to disable logging

2020-03-09 Thread Leonard Chan via Phabricator via cfe-commits
leonardchan created this revision. leonardchan added a reviewer: phosek. Herald added subscribers: libcxx-commits, cfe-commits, mgorny. Herald added projects: clang, libc++. We were seeing non-deterministic binary size differences depending on which toolchain was used to build fuchsia. This is be