[llvm] [AMDGPU] Fix refactoring mishap (PR #216974)

[Matt Arsenault via llvm-commits]

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@@ -0,0 +1,72 @@
+# RUN: llc -mtriple=amdgcn -mcpu=gfx1200 -run-pass=machine-scheduler -o - %s | FileCheck %s
+# RUN: %if asserts %{ llc -mtriple=amdgcn -mcpu=gfx1200 -run-pass=machine-scheduler -debug-only=machine-scheduler -o /dev/null %s 2>&1 | FileCheck %s --check-prefix=DEBUG %}
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arsenm wrote:

```suggestion
# RUN: llc -mtriple=amdgpu12.00 -run-pass=machine-scheduler -o - %s | FileCheck %s
# RUN: %if asserts %{ llc -mtriple=amdgpu12.00 -run-pass=machine-scheduler -debug-only=machine-scheduler -filetype=null %s 2>&1 | FileCheck %s --check-prefix=DEBUG %}
```

https://github.com/llvm/llvm-project/pull/216974