[PATCH] D59978: [Attributor] Deduce "no-return" function attribute

[Johannes Doerfert via Phabricator via llvm-commits]

jdoerfert updated this revision to Diff 211672.
jdoerfert added a comment.

Simplify the no-return deduction based on liveness and returned values


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D59978/new/

https://reviews.llvm.org/D59978

Files:
  llvm/lib/Transforms/IPO/Attributor.cpp
  llvm/test/Transforms/FunctionAttrs/arg_nocapture.ll
  llvm/test/Transforms/FunctionAttrs/fn_noreturn.ll

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