[PATCH] D54847: [MachineScheduler] Add support for clustering mem ops with FI base operands

[Francis Visoiu Mistrih via Phabricator via llvm-commits]

thegameg updated this revision to Diff 175517.
thegameg marked 2 inline comments as done.
thegameg added a comment.

Check for non equal FIs in `shouldClusterMemOps`. If they are both fixed objects, they can be used to access another slot, so check that the offsets match.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D54847/new/

https://reviews.llvm.org/D54847

Files:
  lib/CodeGen/MachineScheduler.cpp
  lib/Target/AArch64/AArch64InstrInfo.cpp
  test/CodeGen/AArch64/arm64-memset-inline.ll
  test/CodeGen/AArch64/cluster-frame-index.mir

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