[llvm] [AMDGPU][MC] Disassembler warning for v_cmpx instructions (PR #127925)

[Jun Wang via llvm-commits]

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@@ -801,8 +803,16 @@ DecodeStatus AMDGPUDisassembler::getInstruction(MCInst &MI, uint64_t &Size,
   if (ImmLitIdx != -1 && !IsSOPK)
     convertFMAanyK(MI, ImmLitIdx);
 
+  if (isGFX10Plus() &&
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jwanggit86 wrote:

This particular generation check may not be necessary. It seems that pre-gfx10 the VOPC instructions in question are not encoded as VOP3.

This check is removed in the latest commit.

https://github.com/llvm/llvm-project/pull/127925