[llvm] Redesign Straight-Line Strength Reduction (SLSR) (PR #162930)

[Matt Arsenault via llvm-commits]

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@@ -0,0 +1,156 @@
+; RUN: opt < %s -passes=slsr -S | FileCheck %s
+
+target datalayout = "e-i64:64-v16:16-v32:32-n16:32:64"
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arsenm wrote:

```suggestion
```

opt will find the right datalayout from the triple, drop all the new datalayout strings 

https://github.com/llvm/llvm-project/pull/162930