[Mlir-commits] [mlir] [mlir][vector] Add tests for scalable vectors in bufferize-invalid.mlir (PR #102361)

[Andrzej Warzyński]

https://github.com/banach-space created https://github.com/llvm/llvm-project/pull/102361

None

>From 6b76b03d518b54eb74c8aeaaa614b5a5f86c105f Mon Sep 17 00:00:00 2001
From: Andrzej Warzynski <andrzej.warzynski at arm.com>
Date: Wed, 7 Aug 2024 21:12:16 +0100
Subject: [PATCH] [mlir][vector] Add tests for scalable vectors in
 bufferize-invalid.mlir

---
 mlir/test/Dialect/Vector/bufferize-invalid.mlir | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/mlir/test/Dialect/Vector/bufferize-invalid.mlir b/mlir/test/Dialect/Vector/bufferize-invalid.mlir
index bcca50a0fe79a6..12ee0d57281705 100644
--- a/mlir/test/Dialect/Vector/bufferize-invalid.mlir
+++ b/mlir/test/Dialect/Vector/bufferize-invalid.mlir
@@ -6,3 +6,12 @@ func.func @mask(%t0: tensor<?xf32>, %val: vector<16xf32>, %idx: index, %m0: vect
   %0 = vector.mask %m0 { vector.transfer_write %val, %t0[%idx] : vector<16xf32>, tensor<?xf32> } : vector<16xi1> -> tensor<?xf32>
   return %0 : tensor<?xf32>
 }
+
+// -----
+
+// CHECK-LABEL: func @mask_scalable(
+func.func @mask_scalable(%t0: tensor<?xf32>, %val: vector<[16]xf32>, %idx: index, %m0: vector<[16]xi1>) -> tensor<?xf32> {
+  // expected-error @+1 {{'vector.mask' op body must bufferize in-place}}
+  %0 = vector.mask %m0 { vector.transfer_write %val, %t0[%idx] : vector<[16]xf32>, tensor<?xf32> } : vector<[16]xi1> -> tensor<?xf32>
+  return %0 : tensor<?xf32>
+}