[PATCH] D63707: [AArch64] Define ETE and TRBE system registers

[Oliver Stannard (Linaro) via Phabricator via llvm-commits]

ostannard added inline comments.


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Comment at: llvm/lib/Target/AArch64/AArch64.td:743
+                     FeaturePostRAScheduler,
+                     FeatureETE
                      ]>;
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Why are you enabling this for the generic target? No existing hardware will have these instructions, so we should reject them unless they're explicitly enabled.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D63707/new/

https://reviews.llvm.org/D63707