[Mlir-commits] [mlir] [mlir][vector] Extend vector.{insert|extract}_strided_slice (PR #79052)

[Cullen Rhodes]

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@@ -1207,6 +1230,26 @@ func.func @insert_strided_slice3(%arg0: vector<2x4xf32>, %arg1: vector<16x4x8xf3
 
 // -----
 
+func.func @insert_strided_slice_scalable(%arg0 : vector<1x1x[4]xi32>, %arg1: vector<1x4x[4]xi32>) -> vector<1x4x[4]xi32> {
+  %0 = vector.insert_strided_slice %arg0, %arg1 {offsets = [0, 3, 0], strides = [1, 1, 1]} : vector<1x1x[4]xi32> into vector<1x4x[4]xi32>
+  return %0 : vector<1x4x[4]xi32>
+}
+// CHECK-LABEL:   func.func @insert_strided_slice_scalable(
+// CHECK-SAME:      %[[VAL_0:.*]]: vector<1x1x[4]xi32>,
+// CHECK-SAME:      %[[VAL_1:.*]]: vector<1x4x[4]xi32>) -> vector<1x4x[4]xi32> {
+//      CHECK:      %[[VAL_2:.*]] = builtin.unrealized_conversion_cast %[[VAL_0]] : vector<1x1x[4]xi32> to !llvm.array<1 x array<1 x vector<[4]xi32>>>
+//      CHECK:      %[[VAL_3:.*]] = builtin.unrealized_conversion_cast %[[VAL_1]] : vector<1x4x[4]xi32> to !llvm.array<1 x array<4 x vector<[4]xi32>>>
+//      CHECK:      %[[VAL_4:.*]] = llvm.extractvalue %[[VAL_2]][0] : !llvm.array<1 x array<1 x vector<[4]xi32>>>
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c-rhodes wrote:

`VAL_4` unused

https://github.com/llvm/llvm-project/pull/79052