mirror of
https://github.com/fluencelabs/wasmer
synced 2024-12-15 07:05:41 +00:00
37 lines
1.0 KiB
C
37 lines
1.0 KiB
C
/*
|
|
* 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 <stdio.h>
|
|
int main()
|
|
{
|
|
long long a = 0x2b00505c10;
|
|
long long b = a >> 29;
|
|
long long c = a >> 32;
|
|
long long d = a >> 34;
|
|
printf("*%lld,%lld,%lld,%lld*\n", a, b, c, d);
|
|
unsigned long long ua = 0x2b00505c10;
|
|
unsigned long long ub = ua >> 29;
|
|
unsigned long long uc = ua >> 32;
|
|
unsigned long long ud = ua >> 34;
|
|
printf("*%lld,%lld,%lld,%lld*\n", ua, ub, uc, ud);
|
|
|
|
long long x = 0x0000def123450789ULL; // any bigger than this, and we
|
|
long long y = 0x00020ef123456089ULL; // start to run into the double precision limit!
|
|
printf("*%lld,%lld,%lld,%lld,%lld*\n", x, y, x | y, x & y, x ^ y);
|
|
|
|
printf("*");
|
|
long long z = 13;
|
|
int n = 0;
|
|
while (z > 1) {
|
|
printf("%.2f,", (float)z); // these must be integers!
|
|
z = z >> 1;
|
|
n++;
|
|
}
|
|
printf("*%d*\n", n);
|
|
return 0;
|
|
}
|