[all-commits] [llvm/llvm-project] 77b63c: [MemoryDependence] Fix invariant group store

[William Moses via All-commits]

  Branch: refs/heads/release/12.x
  Home:   https://github.com/llvm/llvm-project
  Commit: 77b63ce55e4d8db1ea1ef45d519b9d49d760d7bb
      https://github.com/llvm/llvm-project/commit/77b63ce55e4d8db1ea1ef45d519b9d49d760d7bb
  Author: William S. Moses <gh at wsmoses.com>
  Date:   2021-06-03 (Thu, 03 Jun 2021)

  Changed paths:
    M llvm/lib/Analysis/MemoryDependenceAnalysis.cpp
    A llvm/test/Transforms/GVN/storeinvgroup.ll

  Log Message:
  -----------
  [MemoryDependence] Fix invariant group store

Fix bug in MemoryDependence [and thus GVN] for invariant group.

Previously MemDep didn't verify that the store was storing into a
pointer rather than a store simply using a pointer.

Differential Revision: https://reviews.llvm.org/D98267

(cherry picked from commit 875891a10d50a791d3f076c9259e60af6c9af18c)