[llvm] [X86] Add constant comments for VGF2P8AFFINEQB rmbi forms (PR #194789)

[Simon Pilgrim via llvm-commits]

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@@ -1944,18 +1960,18 @@ static void addConstantComments(const MachineInstr *MI,
   case X86::VGF2P8AFFINEQBZrmi:
   case X86::VGF2P8AFFINEQBZ128rmi:
   case X86::VGF2P8AFFINEQBZ256rmi: {
-    // TODO: Add predicate / broadcast handling with test coverage.
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RKSimon wrote:

// TODO: Add predicate handling with test coverage.

https://github.com/llvm/llvm-project/pull/194789