[PATCH] D85345: [BuildLibCalls] Add noundef to standard I/O functions

[Juneyoung Lee via Phabricator via llvm-commits]

aqjune added a comment.

What about undef or poison is given to malloc? If it should raise UB, the size argument and returned pointer should be noundef.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D85345/new/

https://reviews.llvm.org/D85345