[llvm] [llvm][ScheduleDAG] SUnit::biasCriticalPath() does not find the criti... (PR #92368)

[Nico Weber via llvm-commits]

nico wrote:

This seems to break tests: http://45.33.8.238/linux/138572/step_11.txt

Please take a look and revert for now if it takes a while to fix.

https://github.com/llvm/llvm-project/pull/92368