[PATCH] D47747: [LangRef] Clarify "undefined" for various instructions.

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

See https://reviews.llvm.org/D47851, https://reviews.llvm.org/D47854, https://reviews.llvm.org/D47807, https://reviews.llvm.org/D47859 for patches split off from this.  Still need to split off patches for GEP, alloca, fast-math flags, the dereferenceable function attribute, and the other function attributes.


Repository:
  rL LLVM

https://reviews.llvm.org/D47747