[PATCH] D159194: [AArch64][SME] Don't use OBSCURE_COPY to avoid rematerialization.

[Sander de Smalen via Phabricator via llvm-commits]

sdesmalen created this revision.
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This is intended to be a non-functional change. This patch removes
OBSCURE_COPY in favour of using `forceDisableTriviallyReMaterializable`.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D159194

Files:
  llvm/lib/Target/AArch64/AArch64ExpandPseudoInsts.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.h
  llvm/lib/Target/AArch64/AArch64InstrInfo.cpp
  llvm/lib/Target/AArch64/AArch64SMEInstrInfo.td

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