[PATCH] D106402: [Attributor] AAFunctionReachability, Handle CallBase Reachability.

[Kuter Dinel via Phabricator via llvm-commits]

kuter created this revision.
Herald added subscribers: ormris, okura, jdoerfert, uenoku, hiraditya.
Herald added a reviewer: uenoku.
Herald added a reviewer: homerdin.
kuter requested review of this revision.
Herald added a reviewer: jdoerfert.
Herald added a reviewer: sstefan1.
Herald added a reviewer: baziotis.
Herald added subscribers: llvm-commits, bbn.
Herald added a project: LLVM.

This patch makes it possible to query callbase reachability
(Can a callbase reach a function Fn transitively).
The patch moves the reachability query handling logic to a member class,
this class will have more users within the AA once we add other function
reachability queries.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D106402

Files:
  llvm/include/llvm/Transforms/IPO/Attributor.h
  llvm/lib/Transforms/IPO/AttributorAttributes.cpp
  llvm/unittests/Transforms/IPO/AttributorTest.cpp

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