[all-commits] [llvm/llvm-project] cccc7e: [MLIR] Don't remove memref allocation if stored in...

[William Moses via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: cccc7e5aa8088b3b721e1f430c47d199575fae9b
      https://github.com/llvm/llvm-project/commit/cccc7e5aa8088b3b721e1f430c47d199575fae9b
  Author: William S. Moses <gh at wsmoses.com>
  Date:   2021-06-28 (Mon, 28 Jun 2021)

  Changed paths:
    M mlir/lib/Dialect/MemRef/IR/MemRefOps.cpp
    M mlir/test/Dialect/MemRef/canonicalize.mlir

  Log Message:
  -----------
  [MLIR] Don't remove memref allocation if stored into another allocation

A canonicalization accidentally will remove a memref allocation if it is only stored into. However, this is incorrect if the allocation is the value being stored, not the allocation being stored into.

Differential Revision: https://reviews.llvm.org/D104947