diff options
Diffstat (limited to 'compiler-rt/lib/builtins/subvsi3.c')
| -rw-r--r-- | compiler-rt/lib/builtins/subvsi3.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/compiler-rt/lib/builtins/subvsi3.c b/compiler-rt/lib/builtins/subvsi3.c index c0c304d083d..c3cb6e8a217 100644 --- a/compiler-rt/lib/builtins/subvsi3.c +++ b/compiler-rt/lib/builtins/subvsi3.c @@ -1,21 +1,20 @@ -/* ===-- subvsi3.c - Implement __subvsi3 -----------------------------------=== - * - * 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 __subvsi3 for the compiler_rt library. - * - * ===----------------------------------------------------------------------=== - */ +//===-- subvsi3.c - Implement __subvsi3 -----------------------------------===// +// +// 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 __subvsi3 for the compiler_rt library. +// +//===----------------------------------------------------------------------===// #include "int_lib.h" -/* Returns: a - b */ +// Returns: a - b -/* Effects: aborts if a - b overflows */ +// Effects: aborts if a - b overflows COMPILER_RT_ABI si_int __subvsi3(si_int a, si_int b) { si_int s = (su_int)a - (su_int)b; |
