[llvm] [AMDGPU] Extend wide VGPR copy expansion to 96-bit copies (PR #214561)

[Matt Arsenault via llvm-commits]

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@@ -0,0 +1,55 @@
+# RUN: llc -mtriple=amdgpu9.42 -verify-machineinstrs -run-pass=postrapseudos -o - %s | FileCheck %s
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arsenm wrote:

```suggestion
# RUN: llc -mtriple=amdgpu9.42 -run-pass=postrapseudos -o - %s | FileCheck %s
```

https://github.com/llvm/llvm-project/pull/214561