llvm-project

2d10b7b7 - Reapply "[ORC][llvm-jitlink] Add SimpleLazyReexportsSpeculator..." with fixes.

Reapply "[ORC][llvm-jitlink] Add SimpleLazyReexportsSpeculator..." with fixes. This reapplies 6d72bf47606, which was reverted in 57447d3ddf to investigate build failures, e.g. https://lab.llvm.org/buildbot/#/builders/3/builds/10114. The original patch contained an invalid unused friend declaration of std::make_shared. This has been removed.