[llvm] [AMDGPU][MC] GFX9 - allow op_sel in v_interp_p2_f16 (PR #150712)

[Joe Nash via llvm-commits]

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@@ -1299,6 +1299,14 @@ void AMDGPUInstPrinter::printOpSel(const MCInst *MI, unsigned,
       O << " op_sel:[" << FI << ',' << BC << ']';
     return;
   }
+  if (Opc == AMDGPU::V_INTERP_P2_F16_opsel_gfx9) {
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Sisyph wrote:

Can you not add this block, and let printPackedModifer handle it?

https://github.com/llvm/llvm-project/pull/150712