19 files changed, 57 insertions, 76 deletions
diff --git a/llvm/lib/MCA/Context.cpp b/llvm/lib/MCA/Context.cpp
index c1b197dfe2e..18489ccdf1f 100644
--- a/llvm/lib/MCA/Context.cpp
+++ b/llvm/lib/MCA/Context.cpp
@@ -1,9 +1,8 @@
 //===---------------------------- Context.cpp -------------------*- C++ -*-===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 /// \file
diff --git a/llvm/lib/MCA/HWEventListener.cpp b/llvm/lib/MCA/HWEventListener.cpp
index 4a0e5b1754d..58b2e032922 100644
--- a/llvm/lib/MCA/HWEventListener.cpp
+++ b/llvm/lib/MCA/HWEventListener.cpp
@@ -1,9 +1,8 @@
 //===----------------------- HWEventListener.cpp ----------------*- C++ -*-===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 /// \file
diff --git a/llvm/lib/MCA/HardwareUnits/HardwareUnit.cpp b/llvm/lib/MCA/HardwareUnits/HardwareUnit.cpp
index edd32b9c0c1..69f793796ec 100644
--- a/llvm/lib/MCA/HardwareUnits/HardwareUnit.cpp
+++ b/llvm/lib/MCA/HardwareUnits/HardwareUnit.cpp
@@ -1,9 +1,8 @@
 //===------------------------- HardwareUnit.cpp -----------------*- C++ -*-===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 /// \file
diff --git a/llvm/lib/MCA/HardwareUnits/LSUnit.cpp b/llvm/lib/MCA/HardwareUnits/LSUnit.cpp
index 8895eb392b6..2adc20f8255 100644
--- a/llvm/lib/MCA/HardwareUnits/LSUnit.cpp
+++ b/llvm/lib/MCA/HardwareUnits/LSUnit.cpp
@@ -1,9 +1,8 @@
 //===----------------------- LSUnit.cpp --------------------------*- C++-*-===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 /// \file
diff --git a/llvm/lib/MCA/HardwareUnits/RegisterFile.cpp b/llvm/lib/MCA/HardwareUnits/RegisterFile.cpp
index 22977e5ded6..78dddba920e 100644
--- a/llvm/lib/MCA/HardwareUnits/RegisterFile.cpp
+++ b/llvm/lib/MCA/HardwareUnits/RegisterFile.cpp
@@ -1,9 +1,8 @@
 //===--------------------- RegisterFile.cpp ---------------------*- C++ -*-===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 /// \file
diff --git a/llvm/lib/MCA/HardwareUnits/ResourceManager.cpp b/llvm/lib/MCA/HardwareUnits/ResourceManager.cpp
index 2039b58e8ee..f899b3d10c3 100644
--- a/llvm/lib/MCA/HardwareUnits/ResourceManager.cpp
+++ b/llvm/lib/MCA/HardwareUnits/ResourceManager.cpp
@@ -1,9 +1,8 @@
 //===--------------------- ResourceManager.cpp ------------------*- C++ -*-===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 /// \file
diff --git a/llvm/lib/MCA/HardwareUnits/RetireControlUnit.cpp b/llvm/lib/MCA/HardwareUnits/RetireControlUnit.cpp
index de9f24552c3..068c5062ccd 100644
--- a/llvm/lib/MCA/HardwareUnits/RetireControlUnit.cpp
+++ b/llvm/lib/MCA/HardwareUnits/RetireControlUnit.cpp
@@ -1,9 +1,8 @@
 //===---------------------- RetireControlUnit.cpp ---------------*- C++ -*-===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 /// \file
diff --git a/llvm/lib/MCA/HardwareUnits/Scheduler.cpp b/llvm/lib/MCA/HardwareUnits/Scheduler.cpp
index 355ef79d06a..45a43ecb002 100644
--- a/llvm/lib/MCA/HardwareUnits/Scheduler.cpp
+++ b/llvm/lib/MCA/HardwareUnits/Scheduler.cpp
@@ -1,9 +1,8 @@
 //===--------------------- Scheduler.cpp ------------------------*- C++ -*-===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
diff --git a/llvm/lib/MCA/InstrBuilder.cpp b/llvm/lib/MCA/InstrBuilder.cpp
index d2d65e55537..4b0ec329f9e 100644
--- a/llvm/lib/MCA/InstrBuilder.cpp
+++ b/llvm/lib/MCA/InstrBuilder.cpp
@@ -1,9 +1,8 @@
 //===--------------------- InstrBuilder.cpp ---------------------*- C++ -*-===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 /// \file
diff --git a/llvm/lib/MCA/Instruction.cpp b/llvm/lib/MCA/Instruction.cpp
index 057e95ca999..f19430ce3de 100644
--- a/llvm/lib/MCA/Instruction.cpp
+++ b/llvm/lib/MCA/Instruction.cpp
@@ -1,9 +1,8 @@
 //===--------------------- Instruction.cpp ----------------------*- C++ -*-===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
diff --git a/llvm/lib/MCA/LLVMBuild.txt b/llvm/lib/MCA/LLVMBuild.txt
index 75f3a9e2229..ccbd3a2ae7c 100644
--- a/llvm/lib/MCA/LLVMBuild.txt
+++ b/llvm/lib/MCA/LLVMBuild.txt
@@ -1,9 +1,8 @@
 ;===- ./tools/llvm-mca/lib/LLVMBuild.txt -----------------------*- Conf -*--===;
 ;
-;                     The LLVM Compiler Infrastructure
-;
-; This file is distributed under the University of Illinois Open Source
-; License. See LICENSE.TXT for details.
+; Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+; See https://llvm.org/LICENSE.txt for license information.
+; SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 ;
 ;===------------------------------------------------------------------------===;
 ;
diff --git a/llvm/lib/MCA/Pipeline.cpp b/llvm/lib/MCA/Pipeline.cpp
index 4c0e37c9ba7..5361f08f154 100644
--- a/llvm/lib/MCA/Pipeline.cpp
+++ b/llvm/lib/MCA/Pipeline.cpp
@@ -1,9 +1,8 @@
 //===--------------------- Pipeline.cpp -------------------------*- C++ -*-===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 /// \file
diff --git a/llvm/lib/MCA/Stages/DispatchStage.cpp b/llvm/lib/MCA/Stages/DispatchStage.cpp
index 7fb4eb6a1c0..1c24b870d61 100644
--- a/llvm/lib/MCA/Stages/DispatchStage.cpp
+++ b/llvm/lib/MCA/Stages/DispatchStage.cpp
@@ -1,9 +1,8 @@
 //===--------------------- DispatchStage.cpp --------------------*- C++ -*-===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 /// \file
diff --git a/llvm/lib/MCA/Stages/EntryStage.cpp b/llvm/lib/MCA/Stages/EntryStage.cpp
index 3325bb36f5a..2028b9e2b76 100644
--- a/llvm/lib/MCA/Stages/EntryStage.cpp
+++ b/llvm/lib/MCA/Stages/EntryStage.cpp
@@ -1,9 +1,8 @@
 //===---------------------- EntryStage.cpp ----------------------*- C++ -*-===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 /// \file
diff --git a/llvm/lib/MCA/Stages/ExecuteStage.cpp b/llvm/lib/MCA/Stages/ExecuteStage.cpp
index e78327763fa..2060fcdbe39 100644
--- a/llvm/lib/MCA/Stages/ExecuteStage.cpp
+++ b/llvm/lib/MCA/Stages/ExecuteStage.cpp
@@ -1,9 +1,8 @@
 //===---------------------- ExecuteStage.cpp --------------------*- C++ -*-===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 /// \file
diff --git a/llvm/lib/MCA/Stages/InstructionTables.cpp b/llvm/lib/MCA/Stages/InstructionTables.cpp
index f918c183aa5..adeefb45ec2 100644
--- a/llvm/lib/MCA/Stages/InstructionTables.cpp
+++ b/llvm/lib/MCA/Stages/InstructionTables.cpp
@@ -1,9 +1,8 @@
 //===--------------------- InstructionTables.cpp ----------------*- C++ -*-===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 /// \file
diff --git a/llvm/lib/MCA/Stages/RetireStage.cpp b/llvm/lib/MCA/Stages/RetireStage.cpp
index d6bcc518662..e1789dd7fa2 100644
--- a/llvm/lib/MCA/Stages/RetireStage.cpp
+++ b/llvm/lib/MCA/Stages/RetireStage.cpp
@@ -1,9 +1,8 @@
 //===---------------------- RetireStage.cpp ---------------------*- C++ -*-===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 /// \file
diff --git a/llvm/lib/MCA/Stages/Stage.cpp b/llvm/lib/MCA/Stages/Stage.cpp
index 38191645e73..ed512ac9711 100644
--- a/llvm/lib/MCA/Stages/Stage.cpp
+++ b/llvm/lib/MCA/Stages/Stage.cpp
@@ -1,9 +1,8 @@
 //===---------------------- Stage.cpp ---------------------------*- C++ -*-===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 /// \file
diff --git a/llvm/lib/MCA/Support.cpp b/llvm/lib/MCA/Support.cpp
index 335953e1048..e11062f4d72 100644
--- a/llvm/lib/MCA/Support.cpp
+++ b/llvm/lib/MCA/Support.cpp
@@ -1,9 +1,8 @@
 //===--------------------- Support.cpp --------------------------*- C++ -*-===//
 //
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 /// \file