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

[Jeffrey Byrnes via llvm-commits]

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@@ -456,22 +453,8 @@ bool SIPreEmitPeephole::removeExeczBranch(MachineInstr &MI,
 
 // If support is extended to new operations, add tests in
 // llvm/test/CodeGen/AMDGPU/unpack-non-coissue-insts-post-ra-scheduler.mir.
-bool SIPreEmitPeephole::isUnpackingSupportedInstr(MachineInstr &MI) const {
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jrbyrnes wrote:

Can you handle the removal of this in a separate NFC PR? I need it for something related, so I don't think it should be blocked by adding V_PK_MOV.

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