// RUN: %clang_builtins %s %librt -o %t && %run %t
// REQUIRES: librt_has_udivmodsi4
#include "int_lib.h"
#include <stdio.h>
// Returns: a / b
extern COMPILER_RT_ABI su_int __udivmodsi4(su_int a, su_int b, su_int* rem);
int test__udivmodsi4(su_int a, su_int b,
su_int expected_result, su_int expected_rem)
{
su_int rem;
su_int result = __udivmodsi4(a, b, &rem);
if (result != expected_result) {
printf("error in __udivmodsi4: %u / %u = %u, expected %u\n",
a, b, result, expected_result);
return 1;
}
if (rem != expected_rem) {
printf("error in __udivmodsi4: %u mod %u = %u, expected %u\n",
a, b, rem, expected_rem);
return 1;
}
return 0;
}
int main()
{
if (test__udivmodsi4(0, 1, 0, 0))
return 1;
if (test__udivmodsi4(2, 1, 2, 0))
return 1;
if (test__udivmodsi4(19, 5, 3, 4))
return 1;
if (test__udivmodsi4(0x80000000, 8, 0x10000000, 0))
return 1;
if (test__udivmodsi4(0x80000003, 8, 0x10000000, 3))
return 1;
return 0;
}