[Mlir-commits] [mlir] [mlir][vector]add foldConstantOp fold function and apply it to extractOp and insertOp. (PR #124399)

[Andrzej Warzyński]

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@@ -4115,3 +4115,39 @@ func.func @step_scalable() -> vector<[4]xindex> {
   %0 = vector.step : vector<[4]xindex>
   return %0 : vector<[4]xindex>
 }
+
+// -----
+
+// CHECK-LABEL: @extract_arith_constnt
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banach-space wrote:

What is this test showing? I don't see any folding.

https://github.com/llvm/llvm-project/pull/124399