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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [20020720-1.c] - Blame information for rev 308

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/* Copyright (C) 2002  Free Software Foundation.
 
   Ensure that fabs(x) < 0.0 optimization is working.
 
   Written by Roger Sayle, 20th July 2002.  */
 
extern void abort (void);
extern double fabs (double);
extern void link_error (void);
 
void
foo (double x)
{
  double p, q;
 
  p = fabs (x);
  q = 0.0;
  if (p < q)
    link_error ();
}
 
int
main()
{
  foo (1.0);
  return 0;
}
 
#ifndef __OPTIMIZE__
void
link_error ()
{
  abort ();
}
#endif
 

Line No.	Rev	Author	Line
1	297	jeremybenn	`/* Copyright (C) 2002 Free Software Foundation.`
2
3			`Ensure that fabs(x) < 0.0 optimization is working.`
4
5			`Written by Roger Sayle, 20th July 2002. */`
6
7			`extern void abort (void);`
8			`extern double fabs (double);`
9			`extern void link_error (void);`
10
11			`void`
12			`foo (double x)`
13			`{`
14			`double p, q;`
15
16			`p = fabs (x);`
17			`q = 0.0;`
18			`if (p < q)`
19			`link_error ();`
20			`}`
21
22			`int`
23			`main()`
24			`{`
25			`foo (1.0);`
26			`return 0;`
27			`}`
28
29			`#ifndef __OPTIMIZE__`
30			`void`
31			`link_error ()`
32			`{`
33			`abort ();`
34			`}`
35			`#endif`
36

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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [20020720-1.c] - Blame information for rev 308