[PATCH] D75064: [AArch64][SVE] Add support for DestructiveBinaryImm DestructiveInstType

[Cameron McInally via Phabricator via llvm-commits]

cameron.mcinally created this revision.
cameron.mcinally added reviewers: sdesmalen, kmclaughlin, dancgr, efriedma, huntergr, andwar, rengolin.
Herald added subscribers: llvm-commits, psnobl, rkruppe, hiraditya, kristof.beyls, tschuett.
Herald added a project: LLVM.

This is the fourth patch in a series to support prefixing destructive operations, with the MOVPRFX instruction, to build constructive operations. The previous patch is D73711 <https://reviews.llvm.org/D73711>.

Here we add support for the DestructiveBinaryImm DestructiveInstType.

This patch comes mostly from D71712 <https://reviews.llvm.org/D71712>, with some modifications for the upstream ImmArg changes to the shift intrinsics.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D75064

Files:
  llvm/lib/Target/AArch64/AArch64ExpandPseudoInsts.cpp
  llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
  llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
  llvm/lib/Target/AArch64/SVEInstrFormats.td

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