Update the file headers across all of the LLVM projects in the monorepo

to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636

14 files changed, 42 insertions, 30 deletions

diff --git a/compiler-rt/lib/builtins/cpu_model.c b/compiler-rt/lib/builtins/cpu_model.c
index fb2b899fc70..b6be55a6673 100644
--- a/compiler-rt/lib/builtins/cpu_model.c
+++ b/compiler-rt/lib/builtins/cpu_model.c
@@ -1,9 +1,8 @@
 //===-- cpu_model.c - Support for __cpu_model builtin  ------------*- 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/compiler-rt/lib/builtins/ppc/divtc3.c b/compiler-rt/lib/builtins/ppc/divtc3.c
index ef532b84114..f7afba65cdf 100644
--- a/compiler-rt/lib/builtins/ppc/divtc3.c
+++ b/compiler-rt/lib/builtins/ppc/divtc3.c
@@ -1,5 +1,6 @@
-/* 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
  */
 
 #include "DD.h"
diff --git a/compiler-rt/lib/builtins/ppc/fixtfdi.c b/compiler-rt/lib/builtins/ppc/fixtfdi.c
index 2c7c0f8e279..914d7af9bb1 100644
--- a/compiler-rt/lib/builtins/ppc/fixtfdi.c
+++ b/compiler-rt/lib/builtins/ppc/fixtfdi.c
@@ -1,5 +1,6 @@
-/* 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
  */
 
 /* int64_t __fixunstfdi(long double x);
diff --git a/compiler-rt/lib/builtins/ppc/fixunstfdi.c b/compiler-rt/lib/builtins/ppc/fixunstfdi.c
index 5e6e2cedf6a..01b577a8f73 100644
--- a/compiler-rt/lib/builtins/ppc/fixunstfdi.c
+++ b/compiler-rt/lib/builtins/ppc/fixunstfdi.c
@@ -1,5 +1,6 @@
-/* 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
  */
 
 /* uint64_t __fixunstfdi(long double x); */
diff --git a/compiler-rt/lib/builtins/ppc/floatditf.c b/compiler-rt/lib/builtins/ppc/floatditf.c
index beabdd01742..ecccc9b73fc 100644
--- a/compiler-rt/lib/builtins/ppc/floatditf.c
+++ b/compiler-rt/lib/builtins/ppc/floatditf.c
@@ -1,5 +1,6 @@
-/* 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
  */
 
 /* long double __floatditf(long long x); */
diff --git a/compiler-rt/lib/builtins/ppc/floatunditf.c b/compiler-rt/lib/builtins/ppc/floatunditf.c
index b12e1e738fd..960e65924b5 100644
--- a/compiler-rt/lib/builtins/ppc/floatunditf.c
+++ b/compiler-rt/lib/builtins/ppc/floatunditf.c
@@ -1,5 +1,6 @@
-/* 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
  */
 
 /* long double __floatunditf(unsigned long long x); */
diff --git a/compiler-rt/lib/builtins/ppc/gcc_qadd.c b/compiler-rt/lib/builtins/ppc/gcc_qadd.c
index 32e16e9d1d1..c8f39135d47 100644
--- a/compiler-rt/lib/builtins/ppc/gcc_qadd.c
+++ b/compiler-rt/lib/builtins/ppc/gcc_qadd.c
@@ -1,5 +1,6 @@
-/* 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
  */
 
 /* long double __gcc_qadd(long double x, long double y);
diff --git a/compiler-rt/lib/builtins/ppc/gcc_qdiv.c b/compiler-rt/lib/builtins/ppc/gcc_qdiv.c
index 70aa00b6440..3efcb10f66f 100644
--- a/compiler-rt/lib/builtins/ppc/gcc_qdiv.c
+++ b/compiler-rt/lib/builtins/ppc/gcc_qdiv.c
@@ -1,5 +1,6 @@
-/* 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
  */
 
 /* long double __gcc_qdiv(long double x, long double y);
diff --git a/compiler-rt/lib/builtins/ppc/gcc_qmul.c b/compiler-rt/lib/builtins/ppc/gcc_qmul.c
index fb4c5164ccb..0b83aa3aef2 100644
--- a/compiler-rt/lib/builtins/ppc/gcc_qmul.c
+++ b/compiler-rt/lib/builtins/ppc/gcc_qmul.c
@@ -1,5 +1,6 @@
-/* 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
  */
 
 /* long double __gcc_qmul(long double x, long double y);
diff --git a/compiler-rt/lib/builtins/ppc/gcc_qsub.c b/compiler-rt/lib/builtins/ppc/gcc_qsub.c
index c092e24dbda..ec718f3f4e2 100644
--- a/compiler-rt/lib/builtins/ppc/gcc_qsub.c
+++ b/compiler-rt/lib/builtins/ppc/gcc_qsub.c
@@ -1,5 +1,6 @@
-/* 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
  */
 
 /* long double __gcc_qsub(long double x, long double y);
diff --git a/compiler-rt/lib/builtins/ppc/multc3.c b/compiler-rt/lib/builtins/ppc/multc3.c
index 9dd79c975dd..830b60c0d5e 100644
--- a/compiler-rt/lib/builtins/ppc/multc3.c
+++ b/compiler-rt/lib/builtins/ppc/multc3.c
@@ -1,5 +1,6 @@
-/* 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
  */
 
 #include "DD.h"
diff --git a/compiler-rt/lib/builtins/x86_64/floatdidf.c b/compiler-rt/lib/builtins/x86_64/floatdidf.c
index dead0ed42c6..c47c59608af 100644
--- a/compiler-rt/lib/builtins/x86_64/floatdidf.c
+++ b/compiler-rt/lib/builtins/x86_64/floatdidf.c
@@ -1,5 +1,6 @@
-/* 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
  */
 
 /* double __floatdidf(di_int a); */
diff --git a/compiler-rt/lib/builtins/x86_64/floatdisf.c b/compiler-rt/lib/builtins/x86_64/floatdisf.c
index 99d5621c632..cb95707a017 100644
--- a/compiler-rt/lib/builtins/x86_64/floatdisf.c
+++ b/compiler-rt/lib/builtins/x86_64/floatdisf.c
@@ -1,5 +1,6 @@
-/* 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
  */
 
 #if defined(__x86_64__) || defined(_M_X64)
diff --git a/compiler-rt/lib/builtins/x86_64/floatdixf.c b/compiler-rt/lib/builtins/x86_64/floatdixf.c
index c01193a82b5..56df0a2ee1b 100644
--- a/compiler-rt/lib/builtins/x86_64/floatdixf.c
+++ b/compiler-rt/lib/builtins/x86_64/floatdixf.c
@@ -1,5 +1,6 @@
-/* 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
  */
 
 /* long double __floatdixf(di_int a); */