tree 7d0abbcc4545f93cbbed3ea8d0403f8cde036e51
parent aaf75026afec5ba9cb4040b70ca9d307dc49139a
author Siva Chandra Reddy <sivachandra@google.com> 1607721453 -0800
committer Copybara-Service <copybara-worker@google.com> 1608014222 -0800

[libc] Let wrappergen pick LLVM libc mangled name from aliasee file.

Along the way, made a change to run tool unittests when the target
"check-libc" is run by introducing a libc testsuite for tool unittests.

Reviewed By: michaelrj

Differential Revision: https://reviews.llvm.org/D93142

GitOrigin-RevId: 9ab6c1a99f82fa13017ddccc606eecfe24e92043