[Mlir-commits] [mlir] [mlir][affine] Add `AffineScope` trait to `scf.index_switch` (PR #68672)

[Uday Bondhugula]

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@@ -323,3 +323,22 @@ func.func @iter_arg_memrefs(%in: memref<10xf32>) {
   }
   return
 }
+
+// CHECK-LABEL: @scf_affine_scope
+func.func @scf_affine_scope() {
+  %c0 = arith.constant 0 : index
+  %0 = tensor.empty(%c0) : tensor<?xi1>
+  %1 = bufferization.to_memref %0 : memref<?xi1>
+  %alloc = memref.alloc(%c0) : memref<?xi1>
+  %2 = scf.index_switch %c0 -> tensor<?x31x6xf16>
+  default {
+    %dim = memref.dim %1, %c0 : memref<?xi1>
+    affine.for %arg0 = 0 to %dim {
+            %3 = affine.load %1[%arg0] : memref<?xi1>
+            affine.store %3, %alloc[%arg0] : memref<?xi1>
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bondhugula wrote:

Indent with two spaces.

https://github.com/llvm/llvm-project/pull/68672