[all-commits] [llvm/llvm-project] 305071: [Attributor] Provide an edge-based interface in AA...

[Shinji Okumura via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 30507137986ab5d27c82c024dff1ffbf51ee9b31
      https://github.com/llvm/llvm-project/commit/30507137986ab5d27c82c024dff1ffbf51ee9b31
  Author: Shinji Okumura <okuraofvegetable at gmail.com>
  Date:   2020-08-26 (Wed, 26 Aug 2020)

  Changed paths:
    M llvm/include/llvm/Transforms/IPO/Attributor.h
    M llvm/lib/Transforms/IPO/AttributorAttributes.cpp

  Log Message:
  -----------
  [Attributor] Provide an edge-based interface in AAIsDead

This patch produces an edge-based interface in AAIsDead.
By this, we can query a set of basic blocks that are directly reachable from a given basic block.
This is specifically useful for implementation of AAReachability.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D85547