diff options
Diffstat (limited to 'compiler-rt/lib/builtins/fixxfti.c')
| -rw-r--r-- | compiler-rt/lib/builtins/fixxfti.c | 41 |
1 files changed, 19 insertions, 22 deletions
diff --git a/compiler-rt/lib/builtins/fixxfti.c b/compiler-rt/lib/builtins/fixxfti.c index 705f39427f8..90e03116e7c 100644 --- a/compiler-rt/lib/builtins/fixxfti.c +++ b/compiler-rt/lib/builtins/fixxfti.c @@ -1,31 +1,28 @@ -/* ===-- 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. - * - * ===----------------------------------------------------------------------=== - */ +//===-- 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); @@ -46,4 +43,4 @@ COMPILER_RT_ABI ti_int __fixxfti(long double a) { return (r ^ s) - s; } -#endif /* CRT_HAS_128BIT */ +#endif // CRT_HAS_128BIT |
