[mlir][sparse] try fix flanky test.

[PeimingLiu]

No description provided.

[llvmbot]

@llvm/pr-subscribers-mlir-sparse

@llvm/pr-subscribers-mlir

Author: Peiming Liu (PeimingLiu)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/71845.diff

1 Files Affected:

• (modified) mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_block_matmul.mlir (+2-2)

diff --git a/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_block_matmul.mlir b/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_block_matmul.mlir
index 52a698e79086b22..7e9c0ae71a7b7e6 100644
--- a/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_block_matmul.mlir
+++ b/mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_block_matmul.mlir
@@ -57,7 +57,7 @@ module {
 
 func.func @mul(%arg0: tensor<4x6xf64>,
                %arg1: tensor<4x6xf64, #BSR>) -> tensor<4x4xf64> {
-  %out = tensor.empty() : tensor<4x4xf64>
+  %out = arith.constant dense<0.0> : tensor<4x4xf64>
   %0 = linalg.generic #trait_mul
     ins(%arg0, %arg1: tensor<4x6xf64>, tensor<4x6xf64, #BSR>)
     outs(%out: tensor<4x4xf64>) {
@@ -71,7 +71,7 @@ func.func @mul(%arg0: tensor<4x6xf64>,
 
 func.func @mul_dense(%arg0: tensor<4x6xf64>,
                      %arg1: tensor<4x6xf64>) -> tensor<4x4xf64> {
-  %out = tensor.empty() : tensor<4x4xf64>
+  %out = arith.constant dense<0.0> : tensor<4x4xf64>
   %0 = linalg.generic #trait_mul
     ins(%arg0, %arg1: tensor<4x6xf64>, tensor<4x6xf64>)
     outs(%out: tensor<4x4xf64>) {