[llvm] [AMDGPU][GFX12] VOP encoding and codegen - add support for v_cvt fp8/… (PR #78414)

[Ivan Kosarev via llvm-commits]

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@@ -8788,6 +8814,20 @@ void AMDGPUAsmParser::cvtVOP3DPP(MCInst &Inst, const OperandVector &Operands,
       }
     }
 
+    if (VdstInIdx != -1) {
+      int NumOperands = Inst.getNumOperands();
+      if (VdstInIdx == NumOperands)
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kosarev wrote:

Can be just `if (VdstInIdx == Inst.getNumOperands())`? +Same below.

https://github.com/llvm/llvm-project/pull/78414