cosmopolitan/third_party/compiler_rt/divmodsi4.c

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2020-06-15 14:18:57 +00:00
/* clang-format off */
/*===-- divmodsi4.c - Implement __divmodsi4 --------------------------------===
*
* The LLVM Compiler Infrastructure
*
* This file is dual licensed under the MIT and the University of Illinois Open
* Source Licenses. See LICENSE.TXT for details.
*
* ===----------------------------------------------------------------------===
*
* This file implements __divmodsi4 for the compiler_rt library.
*
* ===----------------------------------------------------------------------===
*/
STATIC_YOINK("huge_compiler_rt_license");
#include "third_party/compiler_rt/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;
}