13 files changed, 52 insertions, 169 deletions
diff --git a/mlir/test/lib/Transforms/TestCallGraph.cpp b/mlir/test/lib/Transforms/TestCallGraph.cpp
index debf5e77645..6378d953648 100644
--- a/mlir/test/lib/Transforms/TestCallGraph.cpp
+++ b/mlir/test/lib/Transforms/TestCallGraph.cpp
@@ -1,19 +1,10 @@
 //===- TestCallGraph.cpp - Test callgraph construction and iteration ------===//
 //
-// Copyright 2019 The MLIR Authors.
+// Part of the MLIR Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// =============================================================================
+//===----------------------------------------------------------------------===//
 //
 // This file contains test passes for constructing and iterating over a
 // callgraph.
diff --git a/mlir/test/lib/Transforms/TestConstantFold.cpp b/mlir/test/lib/Transforms/TestConstantFold.cpp
index 5a0e9ed3f3c..f660bccca1d 100644
--- a/mlir/test/lib/Transforms/TestConstantFold.cpp
+++ b/mlir/test/lib/Transforms/TestConstantFold.cpp
@@ -1,19 +1,10 @@
 //===- TestConstantFold.cpp - Pass to test constant folding ---------------===//
 //
-// Copyright 2019 The MLIR Authors.
+// Part of the MLIR Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// =============================================================================
+//===----------------------------------------------------------------------===//
 
 #include "mlir/Dialect/AffineOps/AffineOps.h"
 #include "mlir/Dialect/StandardOps/Ops.h"
diff --git a/mlir/test/lib/Transforms/TestInlining.cpp b/mlir/test/lib/Transforms/TestInlining.cpp
index 0571dc62b73..36378283f8e 100644
--- a/mlir/test/lib/Transforms/TestInlining.cpp
+++ b/mlir/test/lib/Transforms/TestInlining.cpp
@@ -1,19 +1,10 @@
 //===- TestInlining.cpp - Pass to inline calls in the test dialect --------===//
 //
-// Copyright 2019 The MLIR Authors.
+// Part of the MLIR Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// =============================================================================
+//===----------------------------------------------------------------------===//
 //
 // TODO(riverriddle) This pass is only necessary because the main inlining pass
 // has no abstracted away the call+callee relationship. When the inlining
diff --git a/mlir/test/lib/Transforms/TestLinalgTransforms.cpp b/mlir/test/lib/Transforms/TestLinalgTransforms.cpp
index 37030ca2059..6ea995d3dfe 100644
--- a/mlir/test/lib/Transforms/TestLinalgTransforms.cpp
+++ b/mlir/test/lib/Transforms/TestLinalgTransforms.cpp
@@ -1,19 +1,10 @@
 //===- TestLinalgTransforms.cpp - Test Linalg transformation patterns -----===//
 //
-// Copyright 2019 The MLIR Authors.
+// Part of the MLIR Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// =============================================================================
+//===----------------------------------------------------------------------===//
 //
 // This file implements logic for testing Linalg transformations.
 //
diff --git a/mlir/test/lib/Transforms/TestLiveness.cpp b/mlir/test/lib/Transforms/TestLiveness.cpp
index d97060247f4..23725740df4 100644
--- a/mlir/test/lib/Transforms/TestLiveness.cpp
+++ b/mlir/test/lib/Transforms/TestLiveness.cpp
@@ -1,20 +1,11 @@
 //===- TestLiveness.cpp - Test liveness construction and information
 //-------===//
 //
-// Copyright 2019 The MLIR Authors.
+// Part of the MLIR Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// =============================================================================
+//===----------------------------------------------------------------------===//
 //
 // This file contains test passes for constructing and resolving liveness
 // information.
diff --git a/mlir/test/lib/Transforms/TestLoopFusion.cpp b/mlir/test/lib/Transforms/TestLoopFusion.cpp
index 7dc722f21f6..23e5035153e 100644
--- a/mlir/test/lib/Transforms/TestLoopFusion.cpp
+++ b/mlir/test/lib/Transforms/TestLoopFusion.cpp
@@ -1,19 +1,10 @@
 //===- TestLoopFusion.cpp - Test loop fusion ------------------------------===//
 //
-// Copyright 2019 The MLIR Authors.
+// Part of the MLIR Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// =============================================================================
+//===----------------------------------------------------------------------===//
 //
 // This file implements a pass to test various loop fusion utility functions.
 //
diff --git a/mlir/test/lib/Transforms/TestLoopMapping.cpp b/mlir/test/lib/Transforms/TestLoopMapping.cpp
index 7f587fc3170..5b1394d5996 100644
--- a/mlir/test/lib/Transforms/TestLoopMapping.cpp
+++ b/mlir/test/lib/Transforms/TestLoopMapping.cpp
@@ -1,19 +1,10 @@
 //===- TestLoopMapping.cpp --- Parametric loop mapping pass ---------------===//
 //
-// Copyright 2019 The MLIR Authors.
+// Part of the MLIR Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// =============================================================================
+//===----------------------------------------------------------------------===//
 //
 // This file implements a pass to parametrically map loop.for loops to virtual
 // processing element dimensions.
diff --git a/mlir/test/lib/Transforms/TestLoopParametricTiling.cpp b/mlir/test/lib/Transforms/TestLoopParametricTiling.cpp
index 9a8e1917e1f..7b0cdcade4d 100644
--- a/mlir/test/lib/Transforms/TestLoopParametricTiling.cpp
+++ b/mlir/test/lib/Transforms/TestLoopParametricTiling.cpp
@@ -1,19 +1,10 @@
 //===- TestLoopParametricTiling.cpp --- Parametric loop tiling pass -------===//
 //
-// Copyright 2019 The MLIR Authors.
+// Part of the MLIR Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// =============================================================================
+//===----------------------------------------------------------------------===//
 //
 // This file implements a pass to parametrically tile nests of standard loops.
 //
diff --git a/mlir/test/lib/Transforms/TestMemRefStrideCalculation.cpp b/mlir/test/lib/Transforms/TestMemRefStrideCalculation.cpp
index 40788b259c5..d5e0b7df02b 100644
--- a/mlir/test/lib/Transforms/TestMemRefStrideCalculation.cpp
+++ b/mlir/test/lib/Transforms/TestMemRefStrideCalculation.cpp
@@ -1,19 +1,10 @@
 //===- TestMemRefStrideCalculation.cpp - Pass to test strides computation--===//
 //
-// Copyright 2019 The MLIR Authors.
+// Part of the MLIR Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// =============================================================================
+//===----------------------------------------------------------------------===//
 
 #include "mlir/Dialect/StandardOps/Ops.h"
 #include "mlir/IR/StandardTypes.h"
diff --git a/mlir/test/lib/Transforms/TestOpaqueLoc.cpp b/mlir/test/lib/Transforms/TestOpaqueLoc.cpp
index 0db53322fb8..9a261c0bb3b 100644
--- a/mlir/test/lib/Transforms/TestOpaqueLoc.cpp
+++ b/mlir/test/lib/Transforms/TestOpaqueLoc.cpp
@@ -1,19 +1,10 @@
 //===- TestOpaqueLoc.cpp - Pass to test opaque locations ------------------===//
 //
-// Copyright 2019 The MLIR Authors.
+// Part of the MLIR Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// =============================================================================
+//===----------------------------------------------------------------------===//
 
 #include "mlir/Dialect/StandardOps/Ops.h"
 #include "mlir/IR/Builders.h"
diff --git a/mlir/test/lib/Transforms/TestVectorToLoopsConversion.cpp b/mlir/test/lib/Transforms/TestVectorToLoopsConversion.cpp
index e5f5f749bd0..a31f8e474b4 100644
--- a/mlir/test/lib/Transforms/TestVectorToLoopsConversion.cpp
+++ b/mlir/test/lib/Transforms/TestVectorToLoopsConversion.cpp
@@ -1,19 +1,10 @@
 //===- TestVectorToLoopsConversion.cpp - Test VectorTransfers lowering ----===//
 //
-// Copyright 2019 The MLIR Authors.
+// Part of the MLIR Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// =============================================================================
+//===----------------------------------------------------------------------===//
 
 #include <type_traits>
 
diff --git a/mlir/test/lib/Transforms/TestVectorTransforms.cpp b/mlir/test/lib/Transforms/TestVectorTransforms.cpp
index 1d513065330..664d49ab4e5 100644
--- a/mlir/test/lib/Transforms/TestVectorTransforms.cpp
+++ b/mlir/test/lib/Transforms/TestVectorTransforms.cpp
@@ -1,19 +1,10 @@
 //===- TestVectorToVectorConversion.cpp - Test VectorTransfers lowering ---===//
 //
-// Copyright 2019 The MLIR Authors.
+// Part of the MLIR Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// =============================================================================
+//===----------------------------------------------------------------------===//
 
 #include <type_traits>
 
diff --git a/mlir/test/lib/Transforms/TestVectorizationUtils.cpp b/mlir/test/lib/Transforms/TestVectorizationUtils.cpp
index 35df0631ca7..e131f4803ef 100644
--- a/mlir/test/lib/Transforms/TestVectorizationUtils.cpp
+++ b/mlir/test/lib/Transforms/TestVectorizationUtils.cpp
@@ -1,19 +1,10 @@
 //===- VectorizerTestPass.cpp - VectorizerTestPass Pass Impl --------------===//
 //
-// Copyright 2019 The MLIR Authors.
+// Part of the MLIR Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//   http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// =============================================================================
+//===----------------------------------------------------------------------===//
 //
 // This file implements a simple testing pass for vectorization functionality.
 //