[PATCH] D34115: [TailRecursionElim] Improve code motion in TRE, use AA to tell whether a load can be moved before a call that writes to memory.

[Xin Tong via Phabricator via llvm-commits]

trentxintong created this revision.

use AA to tell whether a load can be moved before a call that writes to memory.


https://reviews.llvm.org/D34115

Files:
  lib/Transforms/Scalar/TailRecursionElimination.cpp
  test/Transforms/TailCallElim/reorder_load.ll

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