blob: 4e58eb06f164b58e65ff16484824e3e3e0a8712d [file] [log] [blame]
/*
* Copyright 2016 The Emscripten Authors. All rights reserved.
* Emscripten is available under two separate licenses, the MIT license and the
* University of Illinois/NCSA Open Source License. Both these licenses can be
* found in the LICENSE file.
*/
#include <inttypes.h>
#include <stdio.h>
int main() {
uint64_t x = 0, y = 0;
for (int i = 0; i < 64; i++) {
x += 1ULL << i;
y += x;
x /= 3;
y *= 5;
printf("unsigned %d: %llu,%llu,%llu,%llu,%llu,%llu,%llu,%llu,%llu\n", i, x, y, x+y, x-y, x*y, y ? x/y : 0, x ? y/x : 0, y ? x%y : 0, x ? y%x : 0);
}
int64_t x2 = 0, y2 = 0;
for (int i = 0; i < 64; i++) {
x2 += 1LL << i;
y2 += x2;
x2 /= 3 * (i % 7 ? -1 : 1);
y2 *= 5 * (i % 2 ? -1 : 1);
printf("signed %d: %lld,%lld,%lld,%lld,%lld,%lld,%lld,%lld,%lld\n", i, x2, y2, x2+y2, x2-y2, x2*y2, y2 ? x2/y2 : 0, x2 ? y2/x2 : 0, y2 ? x2%y2 : 0, x2 ? y2%x2 : 0);
}
return 0;
}