[llvm] [AMDGPU]: Add support to unpack V_PK_MOV_B32 (PR #163464)

[Jeffrey Byrnes via llvm-commits]

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@@ -706,9 +697,6 @@ body:             |
     $vgpr5 = V_MOV_B32_e32 killed $sgpr15, implicit $exec, implicit $exec
     $vgpr4 = V_MOV_B32_dpp $vgpr4, $vgpr4, 228, 15, 15, -1, implicit $exec
     $vgpr5 = V_CVT_PK_BF8_F32_e64 0, killed $vgpr4, 0, $vgpr4, $vgpr5, 0, implicit $mode, implicit $exec
-    $vgpr6_vgpr7 = V_MOV_B64_e32 $sgpr48_sgpr49, implicit $exec, implicit $sgpr48_sgpr49_sgpr50_sgpr51, implicit $exec
-    $vgpr8_vgpr9 = V_MOV_B64_e32 $sgpr48_sgpr49, implicit $exec, implicit $sgpr48_sgpr49_sgpr50_sgpr51, implicit $exec
-    $vgpr10_vgpr11 = V_PK_MOV_B32 12, killed $vgpr6_vgpr7, 8, killed $vgpr8_vgpr9, 0, 0, 0, 0, 0, implicit $exec
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jrbyrnes wrote:

Can you add this back?

https://github.com/llvm/llvm-project/pull/163464