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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [pr36017.c] - Blame information for rev 399

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/* PR rtl-optimization/36017 */
/* { dg-do run } */
/* { dg-options "-O2" } */
 
extern double sqrt (double);
extern void abort (void);
 
__attribute__((noinline)) double
foo (double a)
{
  double b, c, d = 0.7;
  if (a <= d)
    b = sqrt (d * a);
  else
    {
      c = (1.0 - d) * (1.0 - a);
      b = c > 0 ? 1.0 - sqrt (c) : 1.0;
    }
  return b;
}
 
int
main (void)
{
  double c = foo (0.5);
  if (c > 0.5917)
    abort ();
  return 0;
}

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* PR rtl-optimization/36017 */`
2			`/* { dg-do run } */`
3			`/* { dg-options "-O2" } */`
4
5			`extern double sqrt (double);`
6			`extern void abort (void);`
7
8			`__attribute__((noinline)) double`
9			`foo (double a)`
10			`{`
11			`double b, c, d = 0.7;`
12			`if (a <= d)`
13			`b = sqrt (d * a);`
14			`else`
15			`{`
16			`c = (1.0 - d) * (1.0 - a);`
17			`b = c > 0 ? 1.0 - sqrt (c) : 1.0;`
18			`}`
19			`return b;`
20			`}`
21
22			`int`
23			`main (void)`
24			`{`
25			`double c = foo (0.5);`
26			`if (c > 0.5917)`
27			`abort ();`
28			`return 0;`
29			`}`

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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [pr36017.c] - Blame information for rev 399