[PATCH] D66207: [Attributor] Add CallSiteArgument and Argument AbstractAttribute for noalias

[Hideto Ueno via Phabricator via llvm-commits]

uenoku created this revision.
uenoku added reviewers: jdoerfert, sstefan1.
Herald added subscribers: llvm-commits, hiraditya.
Herald added a project: LLVM.

Toward `noalias` backward propagation(similar to D65402 <https://reviews.llvm.org/D65402>), this patch adds `AANoAliasArgument` and `AANoAliasCallSiteArgument` as staring point.


https://reviews.llvm.org/D66207

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

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