[PATCH] D105569: [AArch64] Add target features for Armv9-A Scalable Matrix Extension (SME)

[Sander de Smalen via Phabricator via llvm-commits]

sdesmalen added inline comments.


================
Comment at: llvm/lib/Target/AArch64/AArch64.td:433
+def FeatureSME : SubtargetFeature<"sme", "HasSME", "true",
+  "Enable Scalable Matrix Extension (SME)", [FeatureSVE2, FeatureBF16]>;
+
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Just an observation that this isn't strictly correct, since it only requires the 'streaming' subset of SVE(2)  instructions, rather than the full SVE(2) set. I know you're currently working on a patch for this at the moment, so maybe you can add a FIXME here for the meantime.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D105569/new/

https://reviews.llvm.org/D105569