[all-commits] [llvm/llvm-project] faba1d: [LangRef] add explanatory text for select poison s...

RotateRight via All-commits all-commits at lists.llvm.org
Wed Mar 18 14:17:33 PDT 2020


  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: faba1d034a046305a3a7902e1753bf5dfc4f686e
      https://github.com/llvm/llvm-project/commit/faba1d034a046305a3a7902e1753bf5dfc4f686e
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-03-18 (Wed, 18 Mar 2020)

  Changed paths:
    M llvm/docs/LangRef.rst

  Log Message:
  -----------
  [LangRef] add explanatory text for select poison semantics (PR20895)

This is copied from the suggested text by @regehr in:
https://bugs.llvm.org/show_bug.cgi?id=20895

The way forward was not clear for several years, but now that we
have 'freeze' and Alive2, the behavior should be documented.
Also see comments in D76332.




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