[llvm] [AMDGPU] Implement hasAndNot for scalar bitwise AND-NOT operations. (PR #112647)

[Matt Arsenault via llvm-commits]

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@@ -0,0 +1,764 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -verify-machineinstrs < %s | FileCheck --check-prefix=GCN %s
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arsenm wrote:

```suggestion
; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 < %s | FileCheck --check-prefix=GCN %s
```

Should test with a few sub targets 

https://github.com/llvm/llvm-project/pull/112647