diff options
Diffstat (limited to 'lib/builtins/addvdi3.c')
-rw-r--r-- | lib/builtins/addvdi3.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/lib/builtins/addvdi3.c b/lib/builtins/addvdi3.c index bdba1f572..28661fda8 100644 --- a/lib/builtins/addvdi3.c +++ b/lib/builtins/addvdi3.c @@ -1,21 +1,20 @@ -/* ===-- addvdi3.c - Implement __addvdi3 -----------------------------------=== - * - * 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 __addvdi3 for the compiler_rt library. - * - * ===----------------------------------------------------------------------=== - */ +//===-- addvdi3.c - Implement __addvdi3 -----------------------------------===// +// +// 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 __addvdi3 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 di_int __addvdi3(di_int a, di_int b) { di_int s = (du_int)a + (du_int)b; |