Relicense IREE under the LLVM license (#6020)
To facilitate easy movement between IREE and upstream LLVM, we are
relicensing under the same license: the Apache 2.0 License with LLVM
Exceptions (https://llvm.org/LICENSE.txt, SPDX-License-Identifier:
Apache-2.0 WITH LLVM-exception).
In addition, we are moving to a Copyright header format that attributes
copyright to "The IREE Authors" and uses a separate AUTHORS file to
keep track of contributions. For this PR, I am just listing Google, but
I will send follow-ups to list Fraunhofer IML and Nod Labs (keeping it
separate so I can get those folks approval for the precise wording).
Note that the change to the header format is to recognize the valuable
contributions from our external collaborators and as always copyright is
retained by the author.
See the announcement at
https://groups.google.com/g/iree-discuss/c/NJohLQ5rOBg
The script I used to update (almost) all the headers is at
https://gist.github.com/GMNGeoffrey/8e85e1a088f59822ab61eff01f8d4ef6
The updates from that script are all in one commit. I recommend
reviewing the other commits separately from that one. You can also see
the raw diff from that change at
https://github.com/google/iree/commit/bdb5800ea51.diff
As part of this, I had to manually fiddle with ipynb files (actually
that was the most time-consuming aspect). I changed the format of the
license headers there to just be a block of markdown text rather than
something that was for some reason executable. Also had to manually give
the cells IDs, which hopefully will have worked.
To resolve the inevitable merge conflicts, I will likely drop the
changes from the script and rerun.
Tested:
```
$ grep -r --exclude-dir=third_party "Google LLC" . | grep -v website/site
./AUTHORS:Google LLC
```
diff --git a/integrations/tensorflow/.bazelignore b/integrations/tensorflow/.bazelignore
index f992603..b799929 100644
--- a/integrations/tensorflow/.bazelignore
+++ b/integrations/tensorflow/.bazelignore
@@ -1,16 +1,8 @@
-# Copyright 2021 Google LLC
+# Copyright 2021 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
# Ignore build files that are intended for other Bazel repositories
build_tools/overlay
diff --git a/integrations/tensorflow/.bazelrc b/integrations/tensorflow/.bazelrc
index 44786bb..f53dc10 100644
--- a/integrations/tensorflow/.bazelrc
+++ b/integrations/tensorflow/.bazelrc
@@ -1,16 +1,8 @@
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
# Import the main bazelrc config. This is in a separate file so that it's
# possible to turn off some or all user and system bazelrc options by specifying
diff --git a/integrations/tensorflow/CMakeLists.txt b/integrations/tensorflow/CMakeLists.txt
index 33d634b..5bc1741 100644
--- a/integrations/tensorflow/CMakeLists.txt
+++ b/integrations/tensorflow/CMakeLists.txt
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
# TensorFlow builds through bazel, and IREE maintains all of its TensorFlow
# dependent code under this directory tree. The CMake support is limited to
diff --git a/integrations/tensorflow/WORKSPACE b/integrations/tensorflow/WORKSPACE
index e33295b..b7b0b6c 100644
--- a/integrations/tensorflow/WORKSPACE
+++ b/integrations/tensorflow/WORKSPACE
@@ -1,16 +1,8 @@
-# Copyright 2021 Google LLC
+# Copyright 2021 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Configures a separate workspace for IREE's TF integrations.
This is siloed to limit TF complexity from leaking into the main project. It
diff --git a/integrations/tensorflow/bindings/python/CMakeLists.txt b/integrations/tensorflow/bindings/python/CMakeLists.txt
index db2a99a..788b527 100644
--- a/integrations/tensorflow/bindings/python/CMakeLists.txt
+++ b/integrations/tensorflow/bindings/python/CMakeLists.txt
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
# Overlays a subdirectory into the main python bindings directory.
function(_add_overlay_subdirectory dir)
diff --git a/integrations/tensorflow/bindings/python/iree/tf/support/CMakeLists.txt b/integrations/tensorflow/bindings/python/iree/tf/support/CMakeLists.txt
index 672d898..0876d34 100644
--- a/integrations/tensorflow/bindings/python/iree/tf/support/CMakeLists.txt
+++ b/integrations/tensorflow/bindings/python/iree/tf/support/CMakeLists.txt
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
iree_py_library(
NAME
diff --git a/integrations/tensorflow/bindings/python/iree/tf/support/__init__.py b/integrations/tensorflow/bindings/python/iree/tf/support/__init__.py
index 0ca47f8..4868451 100644
--- a/integrations/tensorflow/bindings/python/iree/tf/support/__init__.py
+++ b/integrations/tensorflow/bindings/python/iree/tf/support/__init__.py
@@ -1,13 +1,5 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
diff --git a/integrations/tensorflow/bindings/python/iree/tf/support/module_utils.py b/integrations/tensorflow/bindings/python/iree/tf/support/module_utils.py
index c1e991d..9ef2e17 100644
--- a/integrations/tensorflow/bindings/python/iree/tf/support/module_utils.py
+++ b/integrations/tensorflow/bindings/python/iree/tf/support/module_utils.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Utilities for compiling 'tf.Module's"""
# TODO(#4131) python>=3.7: Use postponed type annotations.
diff --git a/integrations/tensorflow/bindings/python/iree/tf/support/module_utils_test.py b/integrations/tensorflow/bindings/python/iree/tf/support/module_utils_test.py
index c91ee69..013c25b 100644
--- a/integrations/tensorflow/bindings/python/iree/tf/support/module_utils_test.py
+++ b/integrations/tensorflow/bindings/python/iree/tf/support/module_utils_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Tests for iree.tf.support.module_utils."""
import os
diff --git a/integrations/tensorflow/bindings/python/iree/tf/support/tf_test_utils.py b/integrations/tensorflow/bindings/python/iree/tf/support/tf_test_utils.py
index 9870bf1..801567a 100644
--- a/integrations/tensorflow/bindings/python/iree/tf/support/tf_test_utils.py
+++ b/integrations/tensorflow/bindings/python/iree/tf/support/tf_test_utils.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Test utilities interop with TensorFlow."""
# pylint: disable=missing-docstring
diff --git a/integrations/tensorflow/bindings/python/iree/tf/support/tf_test_utils_test.py b/integrations/tensorflow/bindings/python/iree/tf/support/tf_test_utils_test.py
index 697a6d5..3fcc8ec 100644
--- a/integrations/tensorflow/bindings/python/iree/tf/support/tf_test_utils_test.py
+++ b/integrations/tensorflow/bindings/python/iree/tf/support/tf_test_utils_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Tests for iree.tf.support.tf_test_utils."""
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/bindings/python/iree/tf/support/tf_utils.py b/integrations/tensorflow/bindings/python/iree/tf/support/tf_utils.py
index f5f0258..61b3620 100644
--- a/integrations/tensorflow/bindings/python/iree/tf/support/tf_utils.py
+++ b/integrations/tensorflow/bindings/python/iree/tf/support/tf_utils.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Utilities interop with TensorFlow."""
import os
diff --git a/integrations/tensorflow/bindings/python/iree/tf/support/tf_utils_test.py b/integrations/tensorflow/bindings/python/iree/tf/support/tf_utils_test.py
index 9da1319..369b615 100644
--- a/integrations/tensorflow/bindings/python/iree/tf/support/tf_utils_test.py
+++ b/integrations/tensorflow/bindings/python/iree/tf/support/tf_utils_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Tests for iree.tf.support.tf_utils."""
from absl.testing import parameterized
diff --git a/integrations/tensorflow/bindings/python/iree/tf/support/trace_utils.py b/integrations/tensorflow/bindings/python/iree/tf/support/trace_utils.py
index 5fa7eab..53e0f44 100644
--- a/integrations/tensorflow/bindings/python/iree/tf/support/trace_utils.py
+++ b/integrations/tensorflow/bindings/python/iree/tf/support/trace_utils.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Utilities for tracing tf.function inputs and outputs."""
# This file uses the following abbreviations:
diff --git a/integrations/tensorflow/bindings/python/iree/tf/support/trace_utils_test.py b/integrations/tensorflow/bindings/python/iree/tf/support/trace_utils_test.py
index b02d06d..7e74f6a 100644
--- a/integrations/tensorflow/bindings/python/iree/tf/support/trace_utils_test.py
+++ b/integrations/tensorflow/bindings/python/iree/tf/support/trace_utils_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Tests for iree.tf.support.trace_utils."""
import os
diff --git a/integrations/tensorflow/bindings/python/iree/tools/tf/CMakeLists.txt b/integrations/tensorflow/bindings/python/iree/tools/tf/CMakeLists.txt
index 9e056bc..f05db91 100644
--- a/integrations/tensorflow/bindings/python/iree/tools/tf/CMakeLists.txt
+++ b/integrations/tensorflow/bindings/python/iree/tools/tf/CMakeLists.txt
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
iree_py_library(
NAME
diff --git a/integrations/tensorflow/bindings/python/iree/tools/tf/__init__.py b/integrations/tensorflow/bindings/python/iree/tools/tf/__init__.py
index ceb37ea..6154bc9 100644
--- a/integrations/tensorflow/bindings/python/iree/tools/tf/__init__.py
+++ b/integrations/tensorflow/bindings/python/iree/tools/tf/__init__.py
@@ -1,19 +1,11 @@
# Lint-as: python3
"""TensorFlow tools."""
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
from typing import Optional
diff --git a/integrations/tensorflow/bindings/python/iree/tools/tf/setup.py.in b/integrations/tensorflow/bindings/python/iree/tools/tf/setup.py.in
index d2c1aed..0107b9c 100644
--- a/integrations/tensorflow/bindings/python/iree/tools/tf/setup.py.in
+++ b/integrations/tensorflow/bindings/python/iree/tools/tf/setup.py.in
@@ -1,18 +1,10 @@
#!/usr/bin/python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
# Build platform specific wheel files for the iree.runtime package.
# Built artifacts are per-platform and build out of the build tree.
diff --git a/integrations/tensorflow/bindings/python/iree/tools/tflite/CMakeLists.txt b/integrations/tensorflow/bindings/python/iree/tools/tflite/CMakeLists.txt
index 2406091..df8b3cc 100644
--- a/integrations/tensorflow/bindings/python/iree/tools/tflite/CMakeLists.txt
+++ b/integrations/tensorflow/bindings/python/iree/tools/tflite/CMakeLists.txt
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
iree_py_library(
NAME
diff --git a/integrations/tensorflow/bindings/python/iree/tools/tflite/__init__.py b/integrations/tensorflow/bindings/python/iree/tools/tflite/__init__.py
index 104fc49..1d8001b 100644
--- a/integrations/tensorflow/bindings/python/iree/tools/tflite/__init__.py
+++ b/integrations/tensorflow/bindings/python/iree/tools/tflite/__init__.py
@@ -1,19 +1,11 @@
# Lint-as: python3
"""TFLite tools."""
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
from typing import Optional
diff --git a/integrations/tensorflow/bindings/python/iree/tools/tflite/setup.py.in b/integrations/tensorflow/bindings/python/iree/tools/tflite/setup.py.in
index bfc10e5..491c613 100644
--- a/integrations/tensorflow/bindings/python/iree/tools/tflite/setup.py.in
+++ b/integrations/tensorflow/bindings/python/iree/tools/tflite/setup.py.in
@@ -1,18 +1,10 @@
#!/usr/bin/python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
# Build platform specific wheel files for the iree.runtime package.
# Built artifacts are per-platform and build out of the build tree.
diff --git a/integrations/tensorflow/bindings/python/iree/tools/tflite/version.py.in b/integrations/tensorflow/bindings/python/iree/tools/tflite/version.py.in
index e932b2f..e660b02 100644
--- a/integrations/tensorflow/bindings/python/iree/tools/tflite/version.py.in
+++ b/integrations/tensorflow/bindings/python/iree/tools/tflite/version.py.in
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
PACKAGE_SUFFIX = "@IREE_RELEASE_PACKAGE_SUFFIX@"
VERSION = "@IREE_RELEASE_VERSION@"
diff --git a/integrations/tensorflow/bindings/python/iree/tools/xla/CMakeLists.txt b/integrations/tensorflow/bindings/python/iree/tools/xla/CMakeLists.txt
index 32a0fd7..9857756 100644
--- a/integrations/tensorflow/bindings/python/iree/tools/xla/CMakeLists.txt
+++ b/integrations/tensorflow/bindings/python/iree/tools/xla/CMakeLists.txt
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
iree_py_library(
NAME
diff --git a/integrations/tensorflow/bindings/python/iree/tools/xla/__init__.py b/integrations/tensorflow/bindings/python/iree/tools/xla/__init__.py
index ceb37ea..6154bc9 100644
--- a/integrations/tensorflow/bindings/python/iree/tools/xla/__init__.py
+++ b/integrations/tensorflow/bindings/python/iree/tools/xla/__init__.py
@@ -1,19 +1,11 @@
# Lint-as: python3
"""TensorFlow tools."""
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
from typing import Optional
diff --git a/integrations/tensorflow/bindings/python/iree/tools/xla/setup.py.in b/integrations/tensorflow/bindings/python/iree/tools/xla/setup.py.in
index 7f53bd9..9b46637 100644
--- a/integrations/tensorflow/bindings/python/iree/tools/xla/setup.py.in
+++ b/integrations/tensorflow/bindings/python/iree/tools/xla/setup.py.in
@@ -1,18 +1,10 @@
#!/usr/bin/python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
# Build platform specific wheel files for the iree.runtime package.
# Built artifacts are per-platform and build out of the build tree.
diff --git a/integrations/tensorflow/bindings/python/iree/tools/xla/version.py.in b/integrations/tensorflow/bindings/python/iree/tools/xla/version.py.in
index e932b2f..e660b02 100644
--- a/integrations/tensorflow/bindings/python/iree/tools/xla/version.py.in
+++ b/integrations/tensorflow/bindings/python/iree/tools/xla/version.py.in
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
PACKAGE_SUFFIX = "@IREE_RELEASE_PACKAGE_SUFFIX@"
VERSION = "@IREE_RELEASE_VERSION@"
diff --git a/integrations/tensorflow/build_tools/bazel/iree-tf.bazelrc b/integrations/tensorflow/build_tools/bazel/iree-tf.bazelrc
index 14cd86d..929ef04 100644
--- a/integrations/tensorflow/build_tools/bazel/iree-tf.bazelrc
+++ b/integrations/tensorflow/build_tools/bazel/iree-tf.bazelrc
@@ -1,16 +1,8 @@
-# Copyright 2021 Google LLC
+# Copyright 2021 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
# For now, just import the main IREE bazelrc
try-import %workspace%/../../build_tools/bazel/iree.bazelrc
diff --git a/integrations/tensorflow/build_tools/overlay/mlir-hlo/BUILD.bazel b/integrations/tensorflow/build_tools/overlay/mlir-hlo/BUILD.bazel
index 4159fc4..66ed2d0 100644
--- a/integrations/tensorflow/build_tools/overlay/mlir-hlo/BUILD.bazel
+++ b/integrations/tensorflow/build_tools/overlay/mlir-hlo/BUILD.bazel
@@ -1,16 +1,8 @@
-# Copyright 2021 Google LLC
+# Copyright 2021 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Minimal set of aliases to redirect mlir-hlo dependencies to their location in TF."""
diff --git a/integrations/tensorflow/build_tools/testdata/generate_errors_module.py b/integrations/tensorflow/build_tools/testdata/generate_errors_module.py
index e4b1117..797a381 100644
--- a/integrations/tensorflow/build_tools/testdata/generate_errors_module.py
+++ b/integrations/tensorflow/build_tools/testdata/generate_errors_module.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2021 Google LLC
+# Copyright 2021 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Generates sample models for excercising various function signatures.
Usage:
diff --git a/integrations/tensorflow/build_tools/testdata/generate_signature_samples.py b/integrations/tensorflow/build_tools/testdata/generate_signature_samples.py
index a7d99a7..a60f9f0 100644
--- a/integrations/tensorflow/build_tools/testdata/generate_signature_samples.py
+++ b/integrations/tensorflow/build_tools/testdata/generate_signature_samples.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2021 Google LLC
+# Copyright 2021 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Generates sample models for excercising various function signatures.
Usage:
diff --git a/integrations/tensorflow/e2e/BUILD b/integrations/tensorflow/e2e/BUILD
index b96666d..16a0d19 100644
--- a/integrations/tensorflow/e2e/BUILD
+++ b/integrations/tensorflow/e2e/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
# ***THIS FILE DOES NOT BUILD WITH BAZEL***
#
diff --git a/integrations/tensorflow/e2e/batch_norm_test.py b/integrations/tensorflow/e2e/batch_norm_test.py
index 44dd8cf..81aaf0a 100644
--- a/integrations/tensorflow/e2e/batch_norm_test.py
+++ b/integrations/tensorflow/e2e/batch_norm_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Batch norm tests."""
from absl import app
diff --git a/integrations/tensorflow/e2e/batch_to_space_nd_test.py b/integrations/tensorflow/e2e/batch_to_space_nd_test.py
index 7671a82..428f93e 100644
--- a/integrations/tensorflow/e2e/batch_to_space_nd_test.py
+++ b/integrations/tensorflow/e2e/batch_to_space_nd_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Batch To Space ND tests."""
from absl import app
diff --git a/integrations/tensorflow/e2e/broadcast_to_test.py b/integrations/tensorflow/e2e/broadcast_to_test.py
index 9d4e170..300fdfc 100644
--- a/integrations/tensorflow/e2e/broadcast_to_test.py
+++ b/integrations/tensorflow/e2e/broadcast_to_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/broadcasting_test.py b/integrations/tensorflow/e2e/broadcasting_test.py
index a502666..8c71b12 100644
--- a/integrations/tensorflow/e2e/broadcasting_test.py
+++ b/integrations/tensorflow/e2e/broadcasting_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Test broadcasting support."""
from absl import app
diff --git a/integrations/tensorflow/e2e/concat_test.py b/integrations/tensorflow/e2e/concat_test.py
index 0288e64..103ee02 100644
--- a/integrations/tensorflow/e2e/concat_test.py
+++ b/integrations/tensorflow/e2e/concat_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Test concat op."""
from absl import app
diff --git a/integrations/tensorflow/e2e/control_flow_test.py b/integrations/tensorflow/e2e/control_flow_test.py
index a69867e..0196a7f 100644
--- a/integrations/tensorflow/e2e/control_flow_test.py
+++ b/integrations/tensorflow/e2e/control_flow_test.py
@@ -1,16 +1,8 @@
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/conv_test.py b/integrations/tensorflow/e2e/conv_test.py
index b2c9236..6e77f0f 100644
--- a/integrations/tensorflow/e2e/conv_test.py
+++ b/integrations/tensorflow/e2e/conv_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/conv_transpose_test.py b/integrations/tensorflow/e2e/conv_transpose_test.py
index cfe6471..740b0df 100644
--- a/integrations/tensorflow/e2e/conv_transpose_test.py
+++ b/integrations/tensorflow/e2e/conv_transpose_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/depth_conv_test.py b/integrations/tensorflow/e2e/depth_conv_test.py
index 2905ba4..0233c2e 100644
--- a/integrations/tensorflow/e2e/depth_conv_test.py
+++ b/integrations/tensorflow/e2e/depth_conv_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/dynamic_mlp_relu_test.py b/integrations/tensorflow/e2e/dynamic_mlp_relu_test.py
index 7d5086a..ef7f2ea 100644
--- a/integrations/tensorflow/e2e/dynamic_mlp_relu_test.py
+++ b/integrations/tensorflow/e2e/dynamic_mlp_relu_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
# TODO(laurenzo): Delete this test once dynamic shape sigmoid is implemented.
# This uses a relu instead, allowing it to get to the remaining issue
diff --git a/integrations/tensorflow/e2e/dynamic_mlp_test.py b/integrations/tensorflow/e2e/dynamic_mlp_test.py
index e1ef21a..df89f89 100644
--- a/integrations/tensorflow/e2e/dynamic_mlp_test.py
+++ b/integrations/tensorflow/e2e/dynamic_mlp_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/einsum_dynamic_test.py b/integrations/tensorflow/e2e/einsum_dynamic_test.py
index 795e640..a906dd2 100644
--- a/integrations/tensorflow/e2e/einsum_dynamic_test.py
+++ b/integrations/tensorflow/e2e/einsum_dynamic_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Test matrix ops via einsum"""
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/einsum_static_test.py b/integrations/tensorflow/e2e/einsum_static_test.py
index 6709215..234fe05 100644
--- a/integrations/tensorflow/e2e/einsum_static_test.py
+++ b/integrations/tensorflow/e2e/einsum_static_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Test matrix ops via einsum"""
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/einsum_vector_test.py b/integrations/tensorflow/e2e/einsum_vector_test.py
index 35d8c63..fb97aec 100644
--- a/integrations/tensorflow/e2e/einsum_vector_test.py
+++ b/integrations/tensorflow/e2e/einsum_vector_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Test matrix ops via einsum"""
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/fft_test.py b/integrations/tensorflow/e2e/fft_test.py
index 5c9bb01..7135a05 100644
--- a/integrations/tensorflow/e2e/fft_test.py
+++ b/integrations/tensorflow/e2e/fft_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/fill_test.py b/integrations/tensorflow/e2e/fill_test.py
index 0c9f36d..ef11664 100644
--- a/integrations/tensorflow/e2e/fill_test.py
+++ b/integrations/tensorflow/e2e/fill_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/gather_test.py b/integrations/tensorflow/e2e/gather_test.py
index d27c67e..dfdbaca 100644
--- a/integrations/tensorflow/e2e/gather_test.py
+++ b/integrations/tensorflow/e2e/gather_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/image_resize_test.py b/integrations/tensorflow/e2e/image_resize_test.py
index ede5f66..5600560 100644
--- a/integrations/tensorflow/e2e/image_resize_test.py
+++ b/integrations/tensorflow/e2e/image_resize_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
from absl import app
from iree.tf.support import tf_utils
diff --git a/integrations/tensorflow/e2e/iree_e2e_cartesian_product_test_suite.bzl b/integrations/tensorflow/e2e/iree_e2e_cartesian_product_test_suite.bzl
index d308493..38f93b6 100644
--- a/integrations/tensorflow/e2e/iree_e2e_cartesian_product_test_suite.bzl
+++ b/integrations/tensorflow/e2e/iree_e2e_cartesian_product_test_suite.bzl
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
# ***THIS FILE DOES NOT BUILD WITH BAZEL***
#
diff --git a/integrations/tensorflow/e2e/iree_e2e_cartesian_product_test_suite.cmake b/integrations/tensorflow/e2e/iree_e2e_cartesian_product_test_suite.cmake
index 4c2a8f9..5674c0c 100644
--- a/integrations/tensorflow/e2e/iree_e2e_cartesian_product_test_suite.cmake
+++ b/integrations/tensorflow/e2e/iree_e2e_cartesian_product_test_suite.cmake
@@ -1,16 +1,8 @@
-# Copyright 2021 Google LLC
+# Copyright 2021 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
# iree_e2e_cartesian_product_test_suite()
#
diff --git a/integrations/tensorflow/e2e/keras/BUILD b/integrations/tensorflow/e2e/keras/BUILD
index 92895fd..ae2bd17 100644
--- a/integrations/tensorflow/e2e/keras/BUILD
+++ b/integrations/tensorflow/e2e/keras/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
# ***THIS FILE DOES NOT BUILD WITH BAZEL***
#
diff --git a/integrations/tensorflow/e2e/keras/applications/BUILD b/integrations/tensorflow/e2e/keras/applications/BUILD
index 3865e87..9fce0f0 100644
--- a/integrations/tensorflow/e2e/keras/applications/BUILD
+++ b/integrations/tensorflow/e2e/keras/applications/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
# ***THIS FILE DOES NOT BUILD WITH BAZEL***
#
diff --git a/integrations/tensorflow/e2e/keras/applications/applications_test.py b/integrations/tensorflow/e2e/keras/applications/applications_test.py
index 50b6481..6479c75 100644
--- a/integrations/tensorflow/e2e/keras/applications/applications_test.py
+++ b/integrations/tensorflow/e2e/keras/applications/applications_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Test all models in tf.keras.applications."""
import os
diff --git a/integrations/tensorflow/e2e/keras/applications/train_vision_models_on_cifar.py b/integrations/tensorflow/e2e/keras/applications/train_vision_models_on_cifar.py
index 28cd296..bab64a2 100644
--- a/integrations/tensorflow/e2e/keras/applications/train_vision_models_on_cifar.py
+++ b/integrations/tensorflow/e2e/keras/applications/train_vision_models_on_cifar.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Train vision models on CIFAR10."""
import os
diff --git a/integrations/tensorflow/e2e/keras/keyword_spotting_streaming_test.py b/integrations/tensorflow/e2e/keras/keyword_spotting_streaming_test.py
index 4cc92f2..5c9f3c7 100644
--- a/integrations/tensorflow/e2e/keras/keyword_spotting_streaming_test.py
+++ b/integrations/tensorflow/e2e/keras/keyword_spotting_streaming_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Tests of streamable Keyword Spotting models implemented in Keras."""
import os
diff --git a/integrations/tensorflow/e2e/keras/layers/BUILD b/integrations/tensorflow/e2e/keras/layers/BUILD
index 823a364..5b450ce 100644
--- a/integrations/tensorflow/e2e/keras/layers/BUILD
+++ b/integrations/tensorflow/e2e/keras/layers/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
# ***THIS FILE DOES NOT BUILD WITH BAZEL***
#
diff --git a/integrations/tensorflow/e2e/keras/layers/layers_test.py b/integrations/tensorflow/e2e/keras/layers/layers_test.py
index 7d964c2..1568e2d 100644
--- a/integrations/tensorflow/e2e/keras/layers/layers_test.py
+++ b/integrations/tensorflow/e2e/keras/layers/layers_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Tests of tf.keras.layer.Layer subclasses."""
import collections
diff --git a/integrations/tensorflow/e2e/keras/train/BUILD b/integrations/tensorflow/e2e/keras/train/BUILD
index 43a8ce2..6929b4f 100644
--- a/integrations/tensorflow/e2e/keras/train/BUILD
+++ b/integrations/tensorflow/e2e/keras/train/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
# ***THIS FILE DOES NOT BUILD WITH BAZEL***
#
diff --git a/integrations/tensorflow/e2e/keras/train/classification_training_test.py b/integrations/tensorflow/e2e/keras/train/classification_training_test.py
index 335b282..fb3fdad 100644
--- a/integrations/tensorflow/e2e/keras/train/classification_training_test.py
+++ b/integrations/tensorflow/e2e/keras/train/classification_training_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Test training a classification model with Keras optimizers."""
import os
diff --git a/integrations/tensorflow/e2e/keras/train/regression_training_test.py b/integrations/tensorflow/e2e/keras/train/regression_training_test.py
index 66f8bf0..d6bf819 100644
--- a/integrations/tensorflow/e2e/keras/train/regression_training_test.py
+++ b/integrations/tensorflow/e2e/keras/train/regression_training_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Test training a regression model with Keras optimizers."""
import os
diff --git a/integrations/tensorflow/e2e/linspace_test.py b/integrations/tensorflow/e2e/linspace_test.py
index a9708ca..88a4dcc 100644
--- a/integrations/tensorflow/e2e/linspace_test.py
+++ b/integrations/tensorflow/e2e/linspace_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/mandelbrot_test.py b/integrations/tensorflow/e2e/mandelbrot_test.py
index bd400c3..8c0c616 100644
--- a/integrations/tensorflow/e2e/mandelbrot_test.py
+++ b/integrations/tensorflow/e2e/mandelbrot_test.py
@@ -1,16 +1,8 @@
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/math/BUILD b/integrations/tensorflow/e2e/math/BUILD
index e787be6..544a014 100644
--- a/integrations/tensorflow/e2e/math/BUILD
+++ b/integrations/tensorflow/e2e/math/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
# ***THIS FILE DOES NOT BUILD WITH BAZEL***
#
diff --git a/integrations/tensorflow/e2e/math/math_test.py b/integrations/tensorflow/e2e/math/math_test.py
index fd69569..8da6aff 100644
--- a/integrations/tensorflow/e2e/math/math_test.py
+++ b/integrations/tensorflow/e2e/math/math_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
import collections
import os
diff --git a/integrations/tensorflow/e2e/matrix_ops_dynamic_test.py b/integrations/tensorflow/e2e/matrix_ops_dynamic_test.py
index 10db11c..5d5053b 100644
--- a/integrations/tensorflow/e2e/matrix_ops_dynamic_test.py
+++ b/integrations/tensorflow/e2e/matrix_ops_dynamic_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Test matrix ops."""
from absl import app
diff --git a/integrations/tensorflow/e2e/matrix_ops_static_test.py b/integrations/tensorflow/e2e/matrix_ops_static_test.py
index 91d52e5..763587e 100644
--- a/integrations/tensorflow/e2e/matrix_ops_static_test.py
+++ b/integrations/tensorflow/e2e/matrix_ops_static_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Test matrix ops."""
from absl import app
diff --git a/integrations/tensorflow/e2e/mobile_bert_squad_test.py b/integrations/tensorflow/e2e/mobile_bert_squad_test.py
index c94c397..bc11a57 100644
--- a/integrations/tensorflow/e2e/mobile_bert_squad_test.py
+++ b/integrations/tensorflow/e2e/mobile_bert_squad_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Test MobileBERT.
Model topology and weights are from
diff --git a/integrations/tensorflow/e2e/pytree_test.py b/integrations/tensorflow/e2e/pytree_test.py
index be11892..2fa8bd9 100644
--- a/integrations/tensorflow/e2e/pytree_test.py
+++ b/integrations/tensorflow/e2e/pytree_test.py
@@ -1,16 +1,8 @@
-# Copyright 2021 Google LLC
+# Copyright 2021 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/quantization_dyn_test.py b/integrations/tensorflow/e2e/quantization_dyn_test.py
index 85c0e50..b27d748 100644
--- a/integrations/tensorflow/e2e/quantization_dyn_test.py
+++ b/integrations/tensorflow/e2e/quantization_dyn_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Tests for ops in the tf.math module."""
from absl import app
diff --git a/integrations/tensorflow/e2e/quantization_test.py b/integrations/tensorflow/e2e/quantization_test.py
index edd8d27..90ffd81 100644
--- a/integrations/tensorflow/e2e/quantization_test.py
+++ b/integrations/tensorflow/e2e/quantization_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Tests for ops in the tf.math module."""
from absl import app
diff --git a/integrations/tensorflow/e2e/range_test.py b/integrations/tensorflow/e2e/range_test.py
index 0377ebb..08d7c4d 100644
--- a/integrations/tensorflow/e2e/range_test.py
+++ b/integrations/tensorflow/e2e/range_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/resource_ops_test.py b/integrations/tensorflow/e2e/resource_ops_test.py
index dbab65d..f0bfdec 100644
--- a/integrations/tensorflow/e2e/resource_ops_test.py
+++ b/integrations/tensorflow/e2e/resource_ops_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/ring_buffer_test.py b/integrations/tensorflow/e2e/ring_buffer_test.py
index 91d281d..d0063e8 100644
--- a/integrations/tensorflow/e2e/ring_buffer_test.py
+++ b/integrations/tensorflow/e2e/ring_buffer_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/scatter_update_test.py b/integrations/tensorflow/e2e/scatter_update_test.py
index da9819a..6519e78 100644
--- a/integrations/tensorflow/e2e/scatter_update_test.py
+++ b/integrations/tensorflow/e2e/scatter_update_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Test scatter update behavior for tensorflow."""
from absl import app
diff --git a/integrations/tensorflow/e2e/simple_arithmetic_test.py b/integrations/tensorflow/e2e/simple_arithmetic_test.py
index 8a27291..1740a31 100644
--- a/integrations/tensorflow/e2e/simple_arithmetic_test.py
+++ b/integrations/tensorflow/e2e/simple_arithmetic_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Several baseline e2e simple arithmetic tests."""
from absl import app
diff --git a/integrations/tensorflow/e2e/simple_stateful_test.py b/integrations/tensorflow/e2e/simple_stateful_test.py
index b0ed6db..777edc8 100644
--- a/integrations/tensorflow/e2e/simple_stateful_test.py
+++ b/integrations/tensorflow/e2e/simple_stateful_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/sliding_window_test.py b/integrations/tensorflow/e2e/sliding_window_test.py
index d6d9c37..fcbad17 100644
--- a/integrations/tensorflow/e2e/sliding_window_test.py
+++ b/integrations/tensorflow/e2e/sliding_window_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/e2e/slim_vision_models/BUILD b/integrations/tensorflow/e2e/slim_vision_models/BUILD
index 6113f86..c5ae7dd 100644
--- a/integrations/tensorflow/e2e/slim_vision_models/BUILD
+++ b/integrations/tensorflow/e2e/slim_vision_models/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
# ***THIS FILE DOES NOT BUILD WITH BAZEL***
#
diff --git a/integrations/tensorflow/e2e/slim_vision_models/slim_vision_model_test.py b/integrations/tensorflow/e2e/slim_vision_models/slim_vision_model_test.py
index be762b5..1304f09 100644
--- a/integrations/tensorflow/e2e/slim_vision_models/slim_vision_model_test.py
+++ b/integrations/tensorflow/e2e/slim_vision_models/slim_vision_model_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Test all vision models from slim lib."""
import posixpath
diff --git a/integrations/tensorflow/e2e/space_to_batch_nd_test.py b/integrations/tensorflow/e2e/space_to_batch_nd_test.py
index 93f9ee7..cd0f3d7 100644
--- a/integrations/tensorflow/e2e/space_to_batch_nd_test.py
+++ b/integrations/tensorflow/e2e/space_to_batch_nd_test.py
@@ -1,17 +1,9 @@
# Lint as: python3
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
"""Space To Batch ND tests."""
from absl import app
diff --git a/integrations/tensorflow/e2e/strings_test.py b/integrations/tensorflow/e2e/strings_test.py
index 09e9ec2..ac2143a 100644
--- a/integrations/tensorflow/e2e/strings_test.py
+++ b/integrations/tensorflow/e2e/strings_test.py
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
import string
diff --git a/integrations/tensorflow/e2e/tensorlist_test.py b/integrations/tensorflow/e2e/tensorlist_test.py
index 9de8ee4..b115463 100644
--- a/integrations/tensorflow/e2e/tensorlist_test.py
+++ b/integrations/tensorflow/e2e/tensorlist_test.py
@@ -1,16 +1,8 @@
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
from absl import app
from iree.tf.support import tf_test_utils
diff --git a/integrations/tensorflow/iree_tf_compiler/BUILD b/integrations/tensorflow/iree_tf_compiler/BUILD
index cc73c12..ccd9d95 100644
--- a/integrations/tensorflow/iree_tf_compiler/BUILD
+++ b/integrations/tensorflow/iree_tf_compiler/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
package(
default_visibility = ["//visibility:public"],
diff --git a/integrations/tensorflow/iree_tf_compiler/TF/BUILD b/integrations/tensorflow/iree_tf_compiler/TF/BUILD
index 585cb22..49f6cc3 100644
--- a/integrations/tensorflow/iree_tf_compiler/TF/BUILD
+++ b/integrations/tensorflow/iree_tf_compiler/TF/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
package(
default_visibility = ["//visibility:public"],
diff --git a/integrations/tensorflow/iree_tf_compiler/TF/ConvertToMHLO.cpp b/integrations/tensorflow/iree_tf_compiler/TF/ConvertToMHLO.cpp
index 2288938..14fe3a9 100644
--- a/integrations/tensorflow/iree_tf_compiler/TF/ConvertToMHLO.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/TF/ConvertToMHLO.cpp
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree_tf_compiler/TF/Passes.h"
#include "mlir-hlo/Dialect/mhlo/IR/chlo_ops.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/TF/EmitDefaultIREEABI.cpp b/integrations/tensorflow/iree_tf_compiler/TF/EmitDefaultIREEABI.cpp
index 0d3ff47..d42e607 100644
--- a/integrations/tensorflow/iree_tf_compiler/TF/EmitDefaultIREEABI.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/TF/EmitDefaultIREEABI.cpp
@@ -1,16 +1,8 @@
-// Copyright 2021 Google LLC
+// Copyright 2021 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree_tf_compiler/TF/Passes.h"
#include "llvm/Support/JSON.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/TF/FlattenTuplesInCFG.cpp b/integrations/tensorflow/iree_tf_compiler/TF/FlattenTuplesInCFG.cpp
index eacfeea..5488371 100644
--- a/integrations/tensorflow/iree_tf_compiler/TF/FlattenTuplesInCFG.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/TF/FlattenTuplesInCFG.cpp
@@ -1,16 +1,8 @@
-// Copyright 2019 Google LLC
+// Copyright 2019 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree_tf_compiler/TF/Passes.h"
#include "llvm/ADT/ArrayRef.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/TF/LowerExportedFunctions.cpp b/integrations/tensorflow/iree_tf_compiler/TF/LowerExportedFunctions.cpp
index cb5a7c5..3c5ab5e 100644
--- a/integrations/tensorflow/iree_tf_compiler/TF/LowerExportedFunctions.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/TF/LowerExportedFunctions.cpp
@@ -1,16 +1,8 @@
-// Copyright 2019 Google LLC
+// Copyright 2019 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree/compiler/Bindings/SIP/Utils/SignatureBuilder.h"
#include "iree/compiler/Dialect/Flow/IR/FlowDialect.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/TF/LowerGlobalTensors.cpp b/integrations/tensorflow/iree_tf_compiler/TF/LowerGlobalTensors.cpp
index 5261296..d271b03 100644
--- a/integrations/tensorflow/iree_tf_compiler/TF/LowerGlobalTensors.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/TF/LowerGlobalTensors.cpp
@@ -1,16 +1,8 @@
-// Copyright 2019 Google LLC
+// Copyright 2019 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree/compiler/Dialect/Flow/IR/FlowDialect.h"
#include "iree/compiler/Dialect/Flow/IR/FlowOps.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/TF/Passes.cpp b/integrations/tensorflow/iree_tf_compiler/TF/Passes.cpp
index 742285e..ff7fca4 100644
--- a/integrations/tensorflow/iree_tf_compiler/TF/Passes.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/TF/Passes.cpp
@@ -1,16 +1,8 @@
-// Copyright 2019 Google LLC
+// Copyright 2019 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree_tf_compiler/TF/Passes.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/TF/Passes.h b/integrations/tensorflow/iree_tf_compiler/TF/Passes.h
index 8ebc87a..880d4a3 100644
--- a/integrations/tensorflow/iree_tf_compiler/TF/Passes.h
+++ b/integrations/tensorflow/iree_tf_compiler/TF/Passes.h
@@ -1,16 +1,8 @@
-// Copyright 2019 Google LLC
+// Copyright 2019 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#ifndef IREE_INTEGRATIONS_TENSORFLOW_IREE_TF_COMPILER_TF_PASSES_H_
#define IREE_INTEGRATIONS_TENSORFLOW_IREE_TF_COMPILER_TF_PASSES_H_
diff --git a/integrations/tensorflow/iree_tf_compiler/TF/PrettifyDebugInfo.cpp b/integrations/tensorflow/iree_tf_compiler/TF/PrettifyDebugInfo.cpp
index 71e7374..2cb42e0 100644
--- a/integrations/tensorflow/iree_tf_compiler/TF/PrettifyDebugInfo.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/TF/PrettifyDebugInfo.cpp
@@ -1,16 +1,8 @@
-// Copyright 2021 Google LLC
+// Copyright 2021 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree_tf_compiler/TF/Passes.h"
#include "tensorflow/compiler/mlir/tensorflow/ir/tf_ops.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/TF/PropagateResourceCasts.cpp b/integrations/tensorflow/iree_tf_compiler/TF/PropagateResourceCasts.cpp
index 64bce1d..0e0a8fb 100644
--- a/integrations/tensorflow/iree_tf_compiler/TF/PropagateResourceCasts.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/TF/PropagateResourceCasts.cpp
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree_tf_compiler/TF/Passes.h"
#include "llvm/ADT/STLExtras.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/TF/SavedModelToIreeABI.cpp b/integrations/tensorflow/iree_tf_compiler/TF/SavedModelToIreeABI.cpp
index b5ee466..afeb805 100644
--- a/integrations/tensorflow/iree_tf_compiler/TF/SavedModelToIreeABI.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/TF/SavedModelToIreeABI.cpp
@@ -1,16 +1,8 @@
-// Copyright 2021 Google LLC
+// Copyright 2021 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
// TensorFlow exported functions support a structured calling convention
// consisting of fixed-arity lists and dicts flattened onto linear arguments
diff --git a/integrations/tensorflow/iree_tf_compiler/TF/StripAsserts.cpp b/integrations/tensorflow/iree_tf_compiler/TF/StripAsserts.cpp
index 63fd0fd..c6fcf5b 100644
--- a/integrations/tensorflow/iree_tf_compiler/TF/StripAsserts.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/TF/StripAsserts.cpp
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree_tf_compiler/TF/Passes.h"
#include "tensorflow/compiler/mlir/tensorflow/ir/tf_ops.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/TF/StripMetadata.cpp b/integrations/tensorflow/iree_tf_compiler/TF/StripMetadata.cpp
index 3b38919..bca660c 100644
--- a/integrations/tensorflow/iree_tf_compiler/TF/StripMetadata.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/TF/StripMetadata.cpp
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree_tf_compiler/TF/Passes.h"
#include "mlir/Pass/Pass.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/TF/VerifyFullyConverted.cpp b/integrations/tensorflow/iree_tf_compiler/TF/VerifyFullyConverted.cpp
index 94013ae..a7b5fac 100644
--- a/integrations/tensorflow/iree_tf_compiler/TF/VerifyFullyConverted.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/TF/VerifyFullyConverted.cpp
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree_tf_compiler/TF/Passes.h"
#include "llvm/ADT/StringExtras.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/TF/test/BUILD b/integrations/tensorflow/iree_tf_compiler/TF/test/BUILD
index 1275d72..f5a094c 100644
--- a/integrations/tensorflow/iree_tf_compiler/TF/test/BUILD
+++ b/integrations/tensorflow/iree_tf_compiler/TF/test/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
load("@iree//iree:lit_test.bzl", "iree_lit_test_suite")
load("@iree//build_tools/bazel:enforce_glob.bzl", "enforce_glob")
diff --git a/integrations/tensorflow/iree_tf_compiler/TF/test/CMakeLists.txt b/integrations/tensorflow/iree_tf_compiler/TF/test/CMakeLists.txt
index 287b33f..8bb7325 100644
--- a/integrations/tensorflow/iree_tf_compiler/TF/test/CMakeLists.txt
+++ b/integrations/tensorflow/iree_tf_compiler/TF/test/CMakeLists.txt
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
iree_add_all_subdirs()
diff --git a/integrations/tensorflow/iree_tf_compiler/TFL/BUILD b/integrations/tensorflow/iree_tf_compiler/TFL/BUILD
index 3b9ef6d..0976ab8 100644
--- a/integrations/tensorflow/iree_tf_compiler/TFL/BUILD
+++ b/integrations/tensorflow/iree_tf_compiler/TFL/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2021 Google LLC
+# Copyright 2021 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
package(
default_visibility = ["//visibility:public"],
diff --git a/integrations/tensorflow/iree_tf_compiler/TFL/ConvertMetadata.cpp b/integrations/tensorflow/iree_tf_compiler/TFL/ConvertMetadata.cpp
index 3f0c6d7..30661e2 100644
--- a/integrations/tensorflow/iree_tf_compiler/TFL/ConvertMetadata.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/TFL/ConvertMetadata.cpp
@@ -1,16 +1,8 @@
-// Copyright 2021 Google LLC
+// Copyright 2021 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree_tf_compiler/TFL/Passes.h"
#include "llvm/ADT/StringExtras.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/TFL/Passes.cpp b/integrations/tensorflow/iree_tf_compiler/TFL/Passes.cpp
index cb5a5dd..03aa183 100644
--- a/integrations/tensorflow/iree_tf_compiler/TFL/Passes.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/TFL/Passes.cpp
@@ -1,16 +1,8 @@
-// Copyright 2021 Google LLC
+// Copyright 2021 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree_tf_compiler/TFL/Passes.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/TFL/Passes.h b/integrations/tensorflow/iree_tf_compiler/TFL/Passes.h
index ef69025..594e2af 100644
--- a/integrations/tensorflow/iree_tf_compiler/TFL/Passes.h
+++ b/integrations/tensorflow/iree_tf_compiler/TFL/Passes.h
@@ -1,16 +1,8 @@
-// Copyright 2021 Google LLC
+// Copyright 2021 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#ifndef IREE_INTEGRATIONS_TENSORFLOW_IREE_TF_COMPILER_TFL_PASSES_H_
#define IREE_INTEGRATIONS_TENSORFLOW_IREE_TF_COMPILER_TFL_PASSES_H_
diff --git a/integrations/tensorflow/iree_tf_compiler/TFL/StripMetadata.cpp b/integrations/tensorflow/iree_tf_compiler/TFL/StripMetadata.cpp
index ff01c00..7ec2e9a 100644
--- a/integrations/tensorflow/iree_tf_compiler/TFL/StripMetadata.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/TFL/StripMetadata.cpp
@@ -1,16 +1,8 @@
-// Copyright 2021 Google LLC
+// Copyright 2021 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree_tf_compiler/TFL/Passes.h"
#include "mlir/Pass/Pass.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/TFL/VerifyFullyConverted.cpp b/integrations/tensorflow/iree_tf_compiler/TFL/VerifyFullyConverted.cpp
index 509abe3..674938c 100644
--- a/integrations/tensorflow/iree_tf_compiler/TFL/VerifyFullyConverted.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/TFL/VerifyFullyConverted.cpp
@@ -1,16 +1,8 @@
-// Copyright 2021 Google LLC
+// Copyright 2021 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree_tf_compiler/TFL/Passes.h"
#include "llvm/ADT/StringExtras.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/TFL/test/BUILD b/integrations/tensorflow/iree_tf_compiler/TFL/test/BUILD
index 18de285..5826703 100644
--- a/integrations/tensorflow/iree_tf_compiler/TFL/test/BUILD
+++ b/integrations/tensorflow/iree_tf_compiler/TFL/test/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2021 Google LLC
+# Copyright 2021 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
load("@iree//iree:lit_test.bzl", "iree_lit_test_suite")
load("@iree//build_tools/bazel:enforce_glob.bzl", "enforce_glob")
diff --git a/integrations/tensorflow/iree_tf_compiler/TFL/test/CMakeLists.txt b/integrations/tensorflow/iree_tf_compiler/TFL/test/CMakeLists.txt
index e329fd6..defb904 100644
--- a/integrations/tensorflow/iree_tf_compiler/TFL/test/CMakeLists.txt
+++ b/integrations/tensorflow/iree_tf_compiler/TFL/test/CMakeLists.txt
@@ -1,16 +1,8 @@
-# Copyright 2021 Google LLC
+# Copyright 2021 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
iree_add_all_subdirs()
diff --git a/integrations/tensorflow/iree_tf_compiler/TFL/test/import/BUILD b/integrations/tensorflow/iree_tf_compiler/TFL/test/import/BUILD
index 7f2f19f..4f9a349 100644
--- a/integrations/tensorflow/iree_tf_compiler/TFL/test/import/BUILD
+++ b/integrations/tensorflow/iree_tf_compiler/TFL/test/import/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2021 Google LLC
+# Copyright 2021 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
load("@iree//iree:lit_test.bzl", "iree_lit_test_suite")
load("@iree//build_tools/bazel:enforce_glob.bzl", "enforce_glob")
diff --git a/integrations/tensorflow/iree_tf_compiler/TFL/test/import/CMakeLists.txt b/integrations/tensorflow/iree_tf_compiler/TFL/test/import/CMakeLists.txt
index b6a2567..9fa5e4c 100644
--- a/integrations/tensorflow/iree_tf_compiler/TFL/test/import/CMakeLists.txt
+++ b/integrations/tensorflow/iree_tf_compiler/TFL/test/import/CMakeLists.txt
@@ -1,16 +1,8 @@
-# Copyright 2021 Google LLC
+# Copyright 2021 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
iree_add_all_subdirs()
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/BUILD b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/BUILD
index 014142b..f8e4776 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/BUILD
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
package(
default_visibility = ["//visibility:public"],
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/BUILD b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/BUILD
index 431d328..2de2cd8 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/BUILD
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
# Transforms specific to the IREE Strings module.
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/convert_tf_strings_to_strings.cc b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/convert_tf_strings_to_strings.cc
index e6382d8..23455cd 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/convert_tf_strings_to_strings.cc
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/convert_tf_strings_to_strings.cc
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree_tf_compiler/dialect/tf_strings/conversion/convert_tf_strings_to_strings.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/convert_tf_strings_to_strings.h b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/convert_tf_strings_to_strings.h
index e296d0f..a29cbde 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/convert_tf_strings_to_strings.h
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/convert_tf_strings_to_strings.h
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#ifndef IREE_INTEGRATIONS_TFSTRINGS_CONVERSION_CONVERT_TF_STRINGS_TO_STRINGS_H_
#define IREE_INTEGRATIONS_TFSTRINGS_CONVERSION_CONVERT_TF_STRINGS_TO_STRINGS_H_
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/convert_tf_to_tf_strings.cc b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/convert_tf_to_tf_strings.cc
index 55c399f..1108cb4 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/convert_tf_to_tf_strings.cc
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/convert_tf_to_tf_strings.cc
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree_tf_compiler/dialect/tf_strings/conversion/convert_tf_to_tf_strings.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/convert_tf_to_tf_strings.h b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/convert_tf_to_tf_strings.h
index 706f168..de0232d 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/convert_tf_to_tf_strings.h
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/convert_tf_to_tf_strings.h
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#ifndef IREE_INTEGRATIONS_TFSTRINGS_CONVERSION_TFTOTFSTRINGSS_H_
#define IREE_INTEGRATIONS_TFSTRINGS_CONVERSION_TFTOTFSTRINGSS_H_
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/convert_tf_to_tf_strings.td b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/convert_tf_to_tf_strings.td
index 62e558d..5d59721 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/convert_tf_to_tf_strings.td
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/convert_tf_to_tf_strings.td
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
include "mlir/IR/OpBase.td"
include "mlir/Dialect/StandardOps/IR/Ops.td"
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/test/BUILD b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/test/BUILD
index da1fa3f..01bacd1 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/test/BUILD
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/conversion/test/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
# Tests for lowering MLIR in various dialects to IREE interpreter bytecode.
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/BUILD b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/BUILD
index 93ec227..346b24c 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/BUILD
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
load("@iree//build_tools/bazel:tblgen.bzl", "gentbl_cc_library")
load("@iree//build_tools/bazel:enforce_glob.bzl", "enforce_glob")
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/base.td b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/base.td
index 549eb8d..050b465 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/base.td
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/base.td
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#ifndef STRINGS_BASE
#define STRINGS_BASE
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/dialect.cpp b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/dialect.cpp
index 12481d4..ebe8ed7 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/dialect.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/dialect.cpp
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree_tf_compiler/dialect/tf_strings/ir/dialect.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/dialect.h b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/dialect.h
index 1404d77..eefeb30 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/dialect.h
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/dialect.h
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#ifndef INTEGRATIONS_TENSORFLOW_COMPILER_DIALECT_TFSTRINGS_IR_DIALECT_H_
#define INTEGRATIONS_TENSORFLOW_COMPILER_DIALECT_TFSTRINGS_IR_DIALECT_H_
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/ops.cpp b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/ops.cpp
index 1d3f011..2611185 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/ops.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/ops.cpp
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
// IREE ops for working with buffers and buffer views.
// These are used by common transforms between the sequencer and interpreter and
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/ops.h b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/ops.h
index 73c68a9..91a6513 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/ops.h
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/ops.h
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
// IREE ops for working with buffers and buffer views.
// These are used by common transforms between the sequencer and interpreter and
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/ops.td b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/ops.td
index 15833c1..9afffea 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/ops.td
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/ops.td
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
// Common IREE op definitions shared by the interpreter and sequencer dialects.
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/types.h b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/types.h
index b95d945..bdc43fc 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/types.h
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_strings/ir/types.h
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
// IREE ops for working with buffers and buffer views.
// These are used by common transforms between the sequencer and interpreter and
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/BUILD b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/BUILD
index 8ba3e8b..77c80d4 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/BUILD
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2019 Google LLC
+# Copyright 2019 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
load("@iree//build_tools/bazel:tblgen.bzl", "gentbl_cc_library")
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/convert_tf_tensorlist_to_tensorlist.cc b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/convert_tf_tensorlist_to_tensorlist.cc
index 70c2848..292741a 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/convert_tf_tensorlist_to_tensorlist.cc
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/convert_tf_tensorlist_to_tensorlist.cc
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree_tf_compiler/dialect/tf_tensorlist/conversion/convert_tf_tensorlist_to_tensorlist.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/convert_tf_tensorlist_to_tensorlist.h b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/convert_tf_tensorlist_to_tensorlist.h
index 29e841b..bf90a77 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/convert_tf_tensorlist_to_tensorlist.h
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/convert_tf_tensorlist_to_tensorlist.h
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#ifndef IREE_INTEGRATIONS_TENSORFLOW_TFTENSORLIST_CONVERSION_CONVERTTFTENSORLISTTOTENSORLIST_H_
#define IREE_INTEGRATIONS_TENSORFLOW_TFTENSORLIST_CONVERSION_CONVERTTFTENSORLISTTOTENSORLIST_H_
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/convert_tf_to_tf_tensorlist.cc b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/convert_tf_to_tf_tensorlist.cc
index 6592eb1..75ab31c 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/convert_tf_to_tf_tensorlist.cc
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/convert_tf_to_tf_tensorlist.cc
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_dialect.h"
#include "mlir/Dialect/StandardOps/IR/Ops.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/convert_tf_to_tf_tensorlist.h b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/convert_tf_to_tf_tensorlist.h
index e7aa0e8..23a8486 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/convert_tf_to_tf_tensorlist.h
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/convert_tf_to_tf_tensorlist.h
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#ifndef IREE_INTEGRATIONS_TENSORFLOW_CONVERTTFTOTFTENSORLIST_H_
#define IREE_INTEGRATIONS_TENSORFLOW_CONVERTTFTOTFTENSORLIST_H_
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/convert_tf_to_tf_tensorlist.td b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/convert_tf_to_tf_tensorlist.td
index 3935a1b..fc9216c 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/convert_tf_to_tf_tensorlist.td
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/convert_tf_to_tf_tensorlist.td
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
include "mlir/IR/OpBase.td"
include "mlir/Dialect/StandardOps/IR/Ops.td"
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/test/BUILD b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/test/BUILD
index 305e762..707ea8e 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/test/BUILD
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/conversion/test/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
load("@iree//iree:lit_test.bzl", "iree_lit_test_suite")
load("@iree//build_tools/bazel:enforce_glob.bzl", "enforce_glob")
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/BUILD b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/BUILD
index 7e6d617..ef4150a 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/BUILD
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
load("@iree//build_tools/bazel:tblgen.bzl", "gentbl_cc_library")
load("@iree//build_tools/bazel:enforce_glob.bzl", "enforce_glob")
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/test/BUILD b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/test/BUILD
index b700c9f..1686e0e 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/test/BUILD
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/test/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
load("@iree//iree:lit_test.bzl", "iree_lit_test_suite")
load("@iree//build_tools/bazel:enforce_glob.bzl", "enforce_glob")
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_base.td b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_base.td
index b3decd7..96eb356 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_base.td
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_base.td
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#ifndef IREE_INTEGRATIONS_TENSORFLOW_IREE_TF_COMPILER_DIALECT_TF_TENSORLIST_IR_TF_TENSORLIST_BASE_TD
#define IREE_INTEGRATIONS_TENSORFLOW_IREE_TF_COMPILER_DIALECT_TF_TENSORLIST_IR_TF_TENSORLIST_BASE_TD
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_dialect.cc b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_dialect.cc
index c141ae5..75b3560 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_dialect.cc
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_dialect.cc
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_dialect.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_dialect.h b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_dialect.h
index 6187914..e01c877 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_dialect.h
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_dialect.h
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#ifndef TENSORFLOW_COMPILER_MLIR_TENSORFLOW_IR_tf_tensorlist_H_
#define TENSORFLOW_COMPILER_MLIR_TENSORFLOW_IR_tf_tensorlist_H_
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_ops.cc b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_ops.cc
index b5bbd78..64a8af7 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_ops.cc
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_ops.cc
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_ops.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_ops.h b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_ops.h
index 1c9d64c..6c703b4 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_ops.h
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_ops.h
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#ifndef IREE_INTEGRATIONS_TENSORFLOW_IREE_TF_COMPILER_TF_TENSORLIST_OPS_H_
#define IREE_INTEGRATIONS_TENSORFLOW_IREE_TF_COMPILER_TF_TENSORLIST_OPS_H_
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_ops.td b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_ops.td
index 2adf6a2..6a0a23f 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_ops.td
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_ops.td
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#ifndef IREE_INTEGRATIONS_TENSORFLOW_IREE_TF_COMPILER_DIALECT_TF_TENSORLIST_IR_TF_TENSORLIST_OPS_TD
#define IREE_INTEGRATIONS_TENSORFLOW_IREE_TF_COMPILER_DIALECT_TF_TENSORLIST_IR_TF_TENSORLIST_OPS_TD
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_types.cc b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_types.cc
index bdb265d..b2124ac 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_types.cc
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_types.cc
@@ -1,15 +1,7 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_types.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_types.h b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_types.h
index 1a677e5..49ce1b9 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_types.h
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/tf_tensorlist/ir/tf_tensorlist_types.h
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#ifndef THIRD_PARTY_TENSORFLOW_COMPILER_MLIR_TENSORFLOW_IR_TF_TENSORLIST_TYPES_H_
#define THIRD_PARTY_TENSORFLOW_COMPILER_MLIR_TENSORFLOW_IR_TF_TENSORLIST_TYPES_H_
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/utils/BUILD b/integrations/tensorflow/iree_tf_compiler/dialect/utils/BUILD
index bb0f2ba..9ffe556 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/utils/BUILD
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/utils/BUILD
@@ -1,16 +1,8 @@
-# Copyright 2020 Google LLC
+# Copyright 2020 The IREE Authors
#
-# 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
-#
-# https://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.
+# Licensed 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
package(
default_visibility = ["//visibility:public"],
diff --git a/integrations/tensorflow/iree_tf_compiler/dialect/utils/conversion_utils.h b/integrations/tensorflow/iree_tf_compiler/dialect/utils/conversion_utils.h
index 37942b7..c56df8f 100644
--- a/integrations/tensorflow/iree_tf_compiler/dialect/utils/conversion_utils.h
+++ b/integrations/tensorflow/iree_tf_compiler/dialect/utils/conversion_utils.h
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "mlir/Dialect/StandardOps/IR/Ops.h"
#include "mlir/Dialect/StandardOps/Transforms/FuncConversions.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/iree-import-tf-main.cpp b/integrations/tensorflow/iree_tf_compiler/iree-import-tf-main.cpp
index 86cfb43..d2efece 100644
--- a/integrations/tensorflow/iree_tf_compiler/iree-import-tf-main.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/iree-import-tf-main.cpp
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
// Main entry function for the iree-import-tf tool (and derived binaries).
// Note that this is not an e2e tool: it is purely the first stage of the
diff --git a/integrations/tensorflow/iree_tf_compiler/iree-import-tflite-main.cpp b/integrations/tensorflow/iree_tf_compiler/iree-import-tflite-main.cpp
index f9c013c..6043499 100644
--- a/integrations/tensorflow/iree_tf_compiler/iree-import-tflite-main.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/iree-import-tflite-main.cpp
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
#include "iree_tf_compiler/TFL/Passes.h"
#include "llvm/Support/CommandLine.h"
diff --git a/integrations/tensorflow/iree_tf_compiler/iree-import-xla-main.cpp b/integrations/tensorflow/iree_tf_compiler/iree-import-xla-main.cpp
index f281422..7a40eb2 100644
--- a/integrations/tensorflow/iree_tf_compiler/iree-import-xla-main.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/iree-import-xla-main.cpp
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
// Main entry-point for the XLA proto importer frontend.
// This will read from XLA proto files and produce MLIR MHLO assembly.
diff --git a/integrations/tensorflow/iree_tf_compiler/iree-opt-tflite-main.cpp b/integrations/tensorflow/iree_tf_compiler/iree-opt-tflite-main.cpp
index d11c867..8fe4e6a 100644
--- a/integrations/tensorflow/iree_tf_compiler/iree-opt-tflite-main.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/iree-opt-tflite-main.cpp
@@ -1,16 +1,8 @@
-// Copyright 2021 Google LLC
+// Copyright 2021 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
// Main entry function for iree-tflite-opt and derived binaries.
//
diff --git a/integrations/tensorflow/iree_tf_compiler/iree-tf-opt-main.cpp b/integrations/tensorflow/iree_tf_compiler/iree-tf-opt-main.cpp
index 45a555b..dd68208 100644
--- a/integrations/tensorflow/iree_tf_compiler/iree-tf-opt-main.cpp
+++ b/integrations/tensorflow/iree_tf_compiler/iree-tf-opt-main.cpp
@@ -1,16 +1,8 @@
-// Copyright 2020 Google LLC
+// Copyright 2020 The IREE Authors
//
-// 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
-//
-// https://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.
+// Licensed 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
// Main entry function for iree-tf-opt and derived binaries.
//
