[llvm] [AMDGPU] Support block load/store for CSR (PR #130013)

[Scott Linder via llvm-commits]

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@@ -1694,6 +1694,109 @@ void SIFrameLowering::determineCalleeSavesSGPR(MachineFunction &MF,
   }
 }
 
+static void assignSlotsUsingVGPRBlocks(MachineFunction &MF,
+                                       const GCNSubtarget &ST,
+                                       const TargetRegisterInfo *TRI,
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slinder1 wrote:

Nit: is `TRI` used?

https://github.com/llvm/llvm-project/pull/130013