[PATCH] D98899: [DAE] Adjust param/arg attributes when changing parameter to undef

[Guozhi Wei via Phabricator via llvm-commits]

Carrot updated this revision to Diff 333070.
Carrot marked 2 inline comments as done.
Carrot added a comment.

Thanks for the improvement.
Will commit this version.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D98899/new/

https://reviews.llvm.org/D98899

Files:
  llvm/include/llvm/IR/Attributes.h
  llvm/include/llvm/IR/Function.h
  llvm/include/llvm/IR/InstrTypes.h
  llvm/lib/IR/Attributes.cpp
  llvm/lib/IR/Function.cpp
  llvm/lib/Transforms/IPO/DeadArgumentElimination.cpp
  llvm/test/Transforms/DeadArgElim/NoundefAttrs.ll
  llvm/test/Transforms/InstCombine/unused-nonnull.ll

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