Nikita Popov be01f42f73 Enable new pass manager on LLVM 13
The new pass manager is enabled by default in clang since
Clang/LLVM 13. While the discussion about this is still ongoing
(https://lists.llvm.org/pipermail/llvm-dev/2021-August/152305.html)
it's expected that support for the legacy pass manager will be
dropped either in LLVM 14 or 15.

This switches us to use the new pass manager if LLVM >= 13 is used.
2021-09-25 11:24:23 +02:00
..
2021-09-25 11:24:23 +02:00
2021-09-18 04:41:33 +03:00