xref: /minix3/sys/external/bsd/compiler_rt/dist/lib/builtins/divmodsi4.c (revision 0a6a1f1d05b60e214de2f05a7310ddd1f0e590e7)
1*0a6a1f1dSLionel Sambuc /*===-- divmodsi4.c - Implement __divmodsi4 --------------------------------===
2*0a6a1f1dSLionel Sambuc  *
3*0a6a1f1dSLionel Sambuc  *                    The LLVM Compiler Infrastructure
4*0a6a1f1dSLionel Sambuc  *
5*0a6a1f1dSLionel Sambuc  * This file is dual licensed under the MIT and the University of Illinois Open
6*0a6a1f1dSLionel Sambuc  * Source Licenses. See LICENSE.TXT for details.
7*0a6a1f1dSLionel Sambuc  *
8*0a6a1f1dSLionel Sambuc  * ===----------------------------------------------------------------------===
9*0a6a1f1dSLionel Sambuc  *
10*0a6a1f1dSLionel Sambuc  * This file implements __divmodsi4 for the compiler_rt library.
11*0a6a1f1dSLionel Sambuc  *
12*0a6a1f1dSLionel Sambuc  * ===----------------------------------------------------------------------===
13*0a6a1f1dSLionel Sambuc  */
14*0a6a1f1dSLionel Sambuc 
15*0a6a1f1dSLionel Sambuc #include "int_lib.h"
16*0a6a1f1dSLionel Sambuc 
17*0a6a1f1dSLionel Sambuc /* Returns: a / b, *rem = a % b  */
18*0a6a1f1dSLionel Sambuc 
19*0a6a1f1dSLionel Sambuc COMPILER_RT_ABI si_int
__divmodsi4(si_int a,si_int b,si_int * rem)20*0a6a1f1dSLionel Sambuc __divmodsi4(si_int a, si_int b, si_int* rem)
21*0a6a1f1dSLionel Sambuc {
22*0a6a1f1dSLionel Sambuc   si_int d = __divsi3(a,b);
23*0a6a1f1dSLionel Sambuc   *rem = a - (d*b);
24*0a6a1f1dSLionel Sambuc   return d;
25*0a6a1f1dSLionel Sambuc }
26*0a6a1f1dSLionel Sambuc 
27*0a6a1f1dSLionel Sambuc 
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