[PATCH] D55921: [AArch64] Add command-line option for SB

[Oliver Stannard via Phabricator via llvm-commits]

olista01 added inline comments.


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Comment at: lib/Target/AArch64/AArch64.td:309
 
+def FeatureSB : SubtargetFeature<"sb", "HasSB",
+  "true", "Enable v8.5 Speculation Barrier" >;
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I don't think this is needed. You've moved the SB instruction from FeatureSpecCtrl to this new feature, but the SB instruction was the only thing in FeatureSpecCtrl, which is now empty.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D55921/new/

https://reviews.llvm.org/D55921