File: fprw.c

package info (click to toggle)
valgrind 1%3A3.10.0-4
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 97,452 kB
  • ctags: 62,380
  • sloc: ansic: 589,429; xml: 21,096; exp: 8,751; cpp: 7,366; asm: 6,526; perl: 5,656; sh: 5,334; makefile: 4,946; haskell: 195
file content (26 lines) | stat: -rw-r--r-- 441 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 




#include <stdlib.h>

int main ( void )
{
   volatile double d;
   volatile float f;
   double* dp = malloc(sizeof(double));
   float* fp = malloc(sizeof(float));
   int* ip = (int*)0x1234567;
   d += 1.0;
   f += 10.0;
   *dp += ( d > 0.1  ? 2.0 : 3.0 );
   *fp += ( f > 0.1  ? 20.0 : 21.0 );
   free(dp);
   free(fp);
   *dp += 3.0;
   *fp += 30.0;
   free(ip);
   ip = malloc(sizeof(int));
   * ((double*)ip) = 1.2 + d;
   return 0;
}