[PATCH] D57918: Add an attribute that causes clang to emit fortified calls to C stdlib functions

[Erik Pilkington via Phabricator via cfe-commits]

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I reverted this in r356103:

  Revert "Add a new attribute, fortify_stdlib"
  
  This reverts commit r353765. After talking with our c stdlib folks, we decided
  to use the existing pass_object_size attribute to implement _FORTIFY_SOURCE
  wrappers, like Bionic does (I didn't realize that pass_object_size could be used
  for this purpose). Sorry for the flip/flop, and thanks to James Y. Knight for
  pointing this out to me.


Repository:
  rL LLVM

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  https://reviews.llvm.org/D57918/new/

https://reviews.llvm.org/D57918