llvm-project/compiler-rt/lib/builtins/divmodsi4.c

27 lines
717 B
C

/*===-- divmodsi4.c - Implement __divmodsi4 --------------------------------===
*
* 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 __divmodsi4 for the compiler_rt library.
*
* ===----------------------------------------------------------------------===
*/
#include "int_lib.h"
/* Returns: a / b, *rem = a % b */
COMPILER_RT_ABI si_int
__divmodsi4(si_int a, si_int b, si_int* rem)
{
si_int d = __divsi3(a,b);
*rem = a - (d*b);
return d;
}