[llvm] [AMDGPU] VOPD/VOPD3 changes for gfx1250 (PR #147602)

[Stanislav Mekhanoshin via llvm-commits]

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@@ -3833,23 +3859,73 @@ bool AMDGPUAsmParser::validateVOPDRegBankConstraints(
   };
 
   // On GFX12 if both OpX and OpY are V_MOV_B32 then OPY uses SRC2 source-cache.
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rampitec wrote:

Done

https://github.com/llvm/llvm-project/pull/147602