[Mlir-commits] [mlir] [mlir][Vector] Add patterns to lower `vector.shuffle` (PR #157611)

[Diego Caballero]

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@@ -1040,6 +1040,22 @@ struct TestEliminateVectorMasks
                          VscaleRange{vscaleMin, vscaleMax});
   }
 };
+
+struct TestVectorShuffleLowering
+    : public PassWrapper<TestVectorShuffleLowering,
+                         OperationPass<func::FuncOp>> {
+  MLIR_DEFINE_EXPLICIT_INTERNAL_INLINE_TYPE_ID(TestVectorShuffleLowering)
+
+  StringRef getArgument() const final { return "test-vector-shuffle-lowering"; }
+  StringRef getDescription() const final {
+    return "Test lowering patterns for vector.shuffle with mixed-size inputs";
+  }
+  void runOnOperation() override {
+    RewritePatternSet patterns(&getContext());
+    populateVectorShuffleLoweringPatterns(patterns);
+    (void)applyPatternsGreedily(getOperation(), std::move(patterns));
+  }
+};
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dcaballe wrote:

Implicit, I guess? We can ask on Discourse

https://github.com/llvm/llvm-project/pull/157611