[llvm] [llvm-exegesis] [AArch64] Resolving "not all operands are initialized by snippet generator" (PR #142529)

[Lakshay Kumar via llvm-commits]

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@@ -1319,7 +1319,9 @@ def logical_vec_hw_shift : Operand<i32> {
 // A vector move shifter operand:
 //  {0} - imm1: #8 or #16
 def move_vec_shift : Operand<i32> {
+  let OperandNamespace = "AArch64";
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lakshayk-nv wrote:

Moved definition below `OPERAND_IMMEDIATE`. Please confirm if this is what is meant by you. 
Thanks!

https://github.com/llvm/llvm-project/pull/142529