[PATCH] D17850: Power9 - Implement byte comparison and count trailing zero instructions

[Kit Barton via llvm-commits]

kbarton added inline comments.

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Comment at: lib/Target/PowerPC/PPC.td:160
@@ -154,2 +159,3 @@
+                   "Enable count trailing zeros instructions">;
 
 def DeprecatedDST    : SubtargetFeature<"", "DeprecatedDST", "true",
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I don't see the need for adding a subtarget feature for these instructions. Why is this necessary?


Repository:
  rL LLVM

http://reviews.llvm.org/D17850