llvm-project/compiler-rt/lib/builtins/divmoddi4.c

25 lines
714 B
C

/*===-- divmoddi4.c - Implement __divmoddi4 --------------------------------===
*
* 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 __divmoddi4 for the compiler_rt library.
*
* ===----------------------------------------------------------------------===
*/
#include "int_lib.h"
/* Returns: a / b, *rem = a % b */
COMPILER_RT_ABI di_int
__divmoddi4(di_int a, di_int b, di_int* rem)
{
di_int d = __divdi3(a,b);
*rem = a - (d*b);
return d;
}