divmoddi4.c revision 239138
1/*===-- divmoddi4.c - Implement __divmoddi4 --------------------------------=== 2 * 3 * The LLVM Compiler Infrastructure 4 * 5 * This file is dual licensed under the MIT and the University of Illinois Open 6 * Source Licenses. See LICENSE.TXT for details. 7 * 8 * ===----------------------------------------------------------------------=== 9 * 10 * This file implements __divmoddi4 for the compiler_rt library. 11 * 12 * ===----------------------------------------------------------------------=== 13 */ 14 15#include "int_lib.h" 16 17extern COMPILER_RT_ABI di_int __divdi3(di_int a, di_int b); 18 19/* Returns: a / b, *rem = a % b */ 20 21COMPILER_RT_ABI di_int 22__divmoddi4(di_int a, di_int b, di_int* rem) 23{ 24 di_int d = __divdi3(a,b); 25 *rem = a - (d*b); 26 return d; 27} 28