// RUN: %clang_builtins %s %librt -o %t && %run %t
// REQUIRES: librt_has_modti3
// REQUIRES: int128
#include "int_lib.h"
#include <stdio.h>
#ifdef CRT_HAS_128BIT
// Returns: a % b
COMPILER_RT_ABI ti_int __modti3(ti_int a, ti_int b);
int test__modti3(ti_int a, ti_int b, ti_int expected)
{
ti_int x = __modti3(a, b);
if (x != expected)
{
twords at;
at.all = a;
twords bt;
bt.all = b;
twords xt;
xt.all = x;
twords expectedt;
expectedt.all = expected;
printf("error in __modti3: 0x%.16llX%.16llX %% 0x%.16llX%.16llX = "
"0x%.16llX%.16llX, expected 0x%.16llX%.16llX\n",
at.s.high, at.s.low, bt.s.high, bt.s.low, xt.s.high, xt.s.low,
expectedt.s.high, expectedt.s.low);
}
return x != expected;
}
char assumption_1[sizeof(ti_int) == 2*sizeof(di_int)] = {0};
#endif
int main()
{
#ifdef CRT_HAS_128BIT
if (test__modti3(0, 1, 0))
return 1;
if (test__modti3(0, -1, 0))
return 1;
if (test__modti3(5, 3, 2))
return 1;
if (test__modti3(5, -3, 2))
return 1;
if (test__modti3(-5, 3, -2))
return 1;
if (test__modti3(-5, -3, -2))
return 1;
if (test__modti3(0x8000000000000000ULL, 1, 0x0LL))
return 1;
if (test__modti3(0x8000000000000000ULL, -1, 0x0LL))
return 1;
if (test__modti3(0x8000000000000000ULL, 2, 0x0LL))
return 1;
if (test__modti3(0x8000000000000000ULL, -2, 0x0LL))
return 1;
if (test__modti3(0x8000000000000000ULL, 3, 2))
return 1;
if (test__modti3(0x8000000000000000ULL, -3, 2))
return 1;
if (test__modti3(make_ti(0x8000000000000000LL, 0), 1, 0x0LL))
return 1;
if (test__modti3(make_ti(0x8000000000000000LL, 0), -1, 0x0LL))
return 1;
if (test__modti3(make_ti(0x8000000000000000LL, 0), 2, 0x0LL))
return 1;
if (test__modti3(make_ti(0x8000000000000000LL, 0), -2, 0x0LL))
return 1;
if (test__modti3(make_ti(0x8000000000000000LL, 0), 3, -2))
return 1;
if (test__modti3(make_ti(0x8000000000000000LL, 0), -3, -2))
return 1;
#else
printf("skipped\n");
#endif
return 0;
}