6 files changed, 24 insertions, 78 deletions
diff --git a/mlir/lib/Support/FileUtilities.cpp b/mlir/lib/Support/FileUtilities.cpp
index 6f0dc93b235..a56ae57ba25 100644
--- a/mlir/lib/Support/FileUtilities.cpp
+++ b/mlir/lib/Support/FileUtilities.cpp
@@ -1,19 +1,10 @@
 //===- FileUtilities.cpp - utilities for working with files ---------------===//
 //
-// 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.
-// =============================================================================
+//===----------------------------------------------------------------------===//
 //
 // Definitions of common utilities for working with files.
 //
diff --git a/mlir/lib/Support/JitRunner.cpp b/mlir/lib/Support/JitRunner.cpp
index dcd23437401..b327d3d4756 100644
--- a/mlir/lib/Support/JitRunner.cpp
+++ b/mlir/lib/Support/JitRunner.cpp
@@ -1,19 +1,10 @@
 //===- jit-runner.cpp - MLIR CPU Execution Driver Library -----------------===//
 //
-// 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 is a library that provides a shared implementation for command line
 // utilities that execute an MLIR file on the CPU by translating MLIR to LLVM
diff --git a/mlir/lib/Support/MlirOptMain.cpp b/mlir/lib/Support/MlirOptMain.cpp
index c256e970c95..4a76801211c 100644
--- a/mlir/lib/Support/MlirOptMain.cpp
+++ b/mlir/lib/Support/MlirOptMain.cpp
@@ -1,19 +1,10 @@
 //===- MlirOptMain.cpp - MLIR Optimizer Driver ----------------------------===//
 //
-// 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 is a utility that runs an optimization pass and prints the result back
 // out. It is designed to support unit testing.
diff --git a/mlir/lib/Support/StorageUniquer.cpp b/mlir/lib/Support/StorageUniquer.cpp
index cae4dce143f..d6f6bac4236 100644
--- a/mlir/lib/Support/StorageUniquer.cpp
+++ b/mlir/lib/Support/StorageUniquer.cpp
@@ -1,19 +1,10 @@
 //===- StorageUniquer.cpp - Common Storage Class Uniquer ------------------===//
 //
-// 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/Support/StorageUniquer.h"
 
diff --git a/mlir/lib/Support/ToolUtilities.cpp b/mlir/lib/Support/ToolUtilities.cpp
index 60d0eee6b8a..cd2df7809b7 100644
--- a/mlir/lib/Support/ToolUtilities.cpp
+++ b/mlir/lib/Support/ToolUtilities.cpp
@@ -1,19 +1,10 @@
 //===- ToolUtilities.cpp - MLIR Tool Utilities ----------------------------===//
 //
-// 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 defines common utilities for implementing MLIR tools.
 //
diff --git a/mlir/lib/Support/TranslateClParser.cpp b/mlir/lib/Support/TranslateClParser.cpp
index 115c0c03f50..1f538cb531d 100644
--- a/mlir/lib/Support/TranslateClParser.cpp
+++ b/mlir/lib/Support/TranslateClParser.cpp
@@ -1,19 +1,10 @@
 //===- TranslateClParser.h - Translations command line parser -------------===//
 //
-// 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 custom command line parser for translations.
 //