git: e4bbddaec868..0e2fde279756 - vendor/llvm-project/release-12.x - vendor branch updated

[Dimitry Andric]

The branch vendor/llvm-project/release-12.x has been updated by dim:

URL: https://cgit.FreeBSD.org/src/log/?id=e4bbddaec868..0e2fde279756

0e2fde279756 Vendor import of llvm-project branch release/12.x llvmorg-12.0.1-0-gfed41342a82f, a.k.a. 12.0.1 release.