[Mlir-commits] [mlir] [MLIR] Add test fort https://github.com/llvm/llvm-project/pull/110518 (PR #110563)

[llvmlistbot at llvm.org]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-mlir

@llvm/pr-subscribers-mlir-affine

Author: Benoit Jacob (bjacob)

<details>
<summary>Changes</summary>

https://github.com/llvm/llvm-project/pull/110518 fixed assertion failures in `cast` introduced in https://github.com/llvm/llvm-project/pull/108450.

---
Full diff: https://github.com/llvm/llvm-project/pull/110563.diff


1 Files Affected:

- (modified) mlir/test/Dialect/Affine/canonicalize.mlir (+11) 


``````````diff
diff --git a/mlir/test/Dialect/Affine/canonicalize.mlir b/mlir/test/Dialect/Affine/canonicalize.mlir
index ff0e987bcef6ce..265df1cefb1203 100644
--- a/mlir/test/Dialect/Affine/canonicalize.mlir
+++ b/mlir/test/Dialect/Affine/canonicalize.mlir
@@ -1514,3 +1514,14 @@ func.func @drop_single_loop_delinearize(%arg0 : index, %arg1 : index) -> index {
 //       CHECK:   scf.for %[[IV:[a-zA-Z0-9]+]] =
 //   CHECK-NOT:     affine.delinearize_index
 //       CHECK:     "some_use"(%{{.+}}, %[[IV]])
+
+// -----
+
+// Test for the assertion fix from PR #110518.
+// CHECK-LABEL: func @delinearize_test_assert_pull_110518
+func.func @delinearize_test_assert_pull_110518(%arg0: memref<?xi32>, %i : index, %t0 : index, %t1 : index, %t2 : index) -> index {
+  %c1024 = arith.constant 1024 : index
+  %1 = affine.apply affine_map<(d0)[s0, s1, s2] -> (d0 + s0 + s1 * 64 + s2 * 128)>(%i)[%t0, %t1, %t2]
+  %2 = affine.delinearize_index %1 into (%c1024) : index
+  return %2 : index
+}

``````````

</details>


https://github.com/llvm/llvm-project/pull/110563