[llvm] [AMDGPU] Add option to prevent insns straddling half cache-line boundaries (PR #150239)

[Matt Arsenault via llvm-commits]

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@@ -0,0 +1,29 @@
+#!/usr/bin/env python3
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arsenm wrote:

This is unusual and we probably shouldn't need python in these tests. If it's going to exist it needs to be in an Inputs subdirectory 

https://github.com/llvm/llvm-project/pull/150239