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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [errno-1.c] - Blame information for rev 749

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/* { dg-do compile } */
/* { dg-options "-O2" } */
 
#include <errno.h>
#include <stdlib.h>
 
int main()
{
  void * volatile p;
  errno = 0;
  p = malloc (-1);
  if (errno != 0)
    do_not_optimize_away ();
  return 0;
}
 
/* { dg-final { scan-assembler "do_not_optimize_away" } } */

Line No.	Rev	Author	Line
1	689	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O2" } */`
3
4			`#include <errno.h>`
5			`#include <stdlib.h>`
6
7			`int main()`
8			`{`
9			`void * volatile p;`
10			`errno = 0;`
11			`p = malloc (-1);`
12			`if (errno != 0)`
13			`do_not_optimize_away ();`
14			`return 0;`
15			`}`
16
17			`/* { dg-final { scan-assembler "do_not_optimize_away" } } */`

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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [errno-1.c] - Blame information for rev 749