[PATCH] D23466: ADT: Remove UB in ilist (and use a circular linked list)

[Duncan P. N. Exon Smith via llvm-commits]

dexonsmith added a comment.

Thanks Hans!

'check' is clean on Darwin as of r278887.  'check-lld' is also clean.  I'm currently running 'check-clang' on one box and optimistically running 'tools/clang/cmake/caches/3-stage.cmake' to run 'stage3-clang' on another in parallel (llvm/clang/compiler-rt/libcxx at r278887 + this patch, using -DCMAKE_BUILD_TYPE=RelWithDebInfo -DLLVM_ENABLE_ASSERTIONS=ON).  Assuming everything just works I hope to commit tomorrow, but I'll wait to hear back from Hans.


https://reviews.llvm.org/D23466