[PATCH] D77724: [AArch64][SVE] Refine node definitions for ff & nf loads/stores (NFC)

[Andrzej Warzynski via Phabricator via llvm-commits]

andwar created this revision.
andwar added a reviewer: sdesmalen.
Herald added subscribers: llvm-commits, psnobl, rkruppe, hiraditya, kristof.beyls, tschuett.
Herald added a reviewer: efriedma.
Herald added a project: LLVM.

Only first-faulting and non-faulting loads read/update the FFR register
and hence only the corresponding SDNodes should be decorated with
`SDNPOptInGlue` and `SDNPOutGlue`. This patch:

- removes SDNPOptInGlue from regular loads stores (FFR is not read)
- adds SDNPOutGlue to first-faulting and non-faulting loads (FFR is both read and updated)


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D77724

Files:
  llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td

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