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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [20020107-1.c] - Blame information for rev 297

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/* This testcase failed because - 1 - buf was simplified into ~buf and when
   later expanding it back into - buf + -1, -1 got lost.  */
 
extern void abort (void);
extern void exit (int);
 
static void
bar (int x)
{
  if (!x)
    abort ();
}
 
char buf[10];
 
inline char *
foo (char *tmp)
{
  asm ("" : "=r" (tmp) : "0" (tmp));
  return tmp + 2;
}
 
int
main (void)
{
  bar ((foo (buf) - 1 - buf) == 1);
  exit (0);
}

Line No.	Rev	Author	Line
1	297	jeremybenn	`/* This testcase failed because - 1 - buf was simplified into ~buf and when`
2			`later expanding it back into - buf + -1, -1 got lost. */`
3
4			`extern void abort (void);`
5			`extern void exit (int);`
6
7			`static void`
8			`bar (int x)`
9			`{`
10			`if (!x)`
11			`abort ();`
12			`}`
13
14			`char buf[10];`
15
16			`inline char *`
17			`foo (char *tmp)`
18			`{`
19			`asm ("" : "=r" (tmp) : "0" (tmp));`
20			`return tmp + 2;`
21			`}`
22
23			`int`
24			`main (void)`
25			`{`
26			`bar ((foo (buf) - 1 - buf) == 1);`
27			`exit (0);`
28			`}`

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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [20020107-1.c] - Blame information for rev 297