[llvm] [SLP]Initial support for copyable elements (non-schedulable only) (PR #140279)

[Simon Pilgrim via llvm-commits]

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@@ -1152,6 +1196,8 @@ class InstructionsState {
   /// GetVectorCost.
   Instruction *MainOp = nullptr;
   Instruction *AltOp = nullptr;
+  /// Weather the instruction state represents copyable instructions.
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RKSimon wrote:

Weather -> Whether

https://github.com/llvm/llvm-project/pull/140279