1 files changed, 36 insertions, 41 deletions
diff --git a/lib/builtins/fixxfti.c b/lib/builtins/fixxfti.c
index 968a4f0d5..90e03116e 100644
--- a/lib/builtins/fixxfti.c
+++ b/lib/builtins/fixxfti.c
@@ -1,51 +1,46 @@
-/* ===-- fixxfti.c - Implement __fixxfti -----------------------------------===
- *
- *      	       The LLVM Compiler Infrastructure
- *
- * This file is dual licensed under the MIT and the University of Illinois Open
- * Source Licenses. See LICENSE.TXT for details.
- *
- * ===----------------------------------------------------------------------===
- *
- * This file implements __fixxfti for the compiler_rt library.
- *
- * ===----------------------------------------------------------------------===
- */
+//===-- fixxfti.c - Implement __fixxfti -----------------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements __fixxfti for the compiler_rt library.
+//
+//===----------------------------------------------------------------------===//
 
 #include "int_lib.h"
 
 #ifdef CRT_HAS_128BIT
 
-/* Returns: convert a to a signed long long, rounding toward zero. */
+// Returns: convert a to a signed long long, rounding toward zero.
 
-/* Assumption: long double is an intel 80 bit floating point type padded with 6 bytes
- *             ti_int is a 128 bit integral type
- *             value in long double is representable in ti_int
- */
+// Assumption: long double is an intel 80 bit floating point type padded with 6
+// bytes ti_int is a 128 bit integral type value in long double is representable
+// in ti_int
 
-/* gggg gggg gggg gggg gggg gggg gggg gggg | gggg gggg gggg gggg seee eeee eeee eeee |
- * 1mmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm
- */
+// gggg gggg gggg gggg gggg gggg gggg gggg | gggg gggg gggg gggg seee eeee eeee
+// eeee | 1mmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm
+// mmmm mmmm mmmm
 
-COMPILER_RT_ABI ti_int
-__fixxfti(long double a)
-{
-    const ti_int ti_max = (ti_int)((~(tu_int)0) / 2);
-    const ti_int ti_min = -ti_max - 1;
-    long_double_bits fb;
-    fb.f = a;
-    int e = (fb.u.high.s.low & 0x00007FFF) - 16383;
-    if (e < 0)
-        return 0;
-    ti_int s = -(si_int)((fb.u.high.s.low & 0x00008000) >> 15);
-    ti_int r = fb.u.low.all;
-    if ((unsigned)e >= sizeof(ti_int) * CHAR_BIT)
-        return a > 0 ? ti_max : ti_min;
-    if (e > 63)
-        r <<= (e - 63);
-    else
-        r >>= (63 - e);
-    return (r ^ s) - s;
+COMPILER_RT_ABI ti_int __fixxfti(long double a) {
+  const ti_int ti_max = (ti_int)((~(tu_int)0) / 2);
+  const ti_int ti_min = -ti_max - 1;
+  long_double_bits fb;
+  fb.f = a;
+  int e = (fb.u.high.s.low & 0x00007FFF) - 16383;
+  if (e < 0)
+    return 0;
+  ti_int s = -(si_int)((fb.u.high.s.low & 0x00008000) >> 15);
+  ti_int r = fb.u.low.all;
+  if ((unsigned)e >= sizeof(ti_int) * CHAR_BIT)
+    return a > 0 ? ti_max : ti_min;
+  if (e > 63)
+    r <<= (e - 63);
+  else
+    r >>= (63 - e);
+  return (r ^ s) - s;
 }
 
-#endif /* CRT_HAS_128BIT */
+#endif // CRT_HAS_128BIT