[PATCH] D34467: [SelectionDAG] set dereferenceable flag when expanding memcpy/memmove

Hiroshi Inoue via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Jun 23 01:31:46 PDT 2017


inouehrs updated this revision to Diff 103696.
inouehrs edited the summary of this revision.
inouehrs added a comment.

- added a test case extracted from a large application which causes an assertion failure


https://reviews.llvm.org/D34467

Files:
  include/llvm/Analysis/Loads.h
  include/llvm/CodeGen/MachineMemOperand.h
  lib/Analysis/Loads.cpp
  lib/CodeGen/MachineInstr.cpp
  lib/CodeGen/SelectionDAG/SelectionDAG.cpp
  test/CodeGen/PowerPC/memcpy_dereferenceable.ll

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