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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [builtins-14.c] - Blame information for rev 867

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/* Copyright (C) 2003 Free Software Foundation.
 
   Check that constant folding of built-in math functions doesn't
   break anything and produces the expected results.
 
   Written by Roger Sayle, 9th April 2003.  */
 
/* { dg-do link } */
/* { dg-options "-O2" } */
 
extern void link_error(void);
 
extern double pow(double,double);
 
 
int main()
{
  if (pow (2.0, 3.0) != 8.0)
    link_error ();
 
  if (pow (2.0, -3.0) != 0.125)
    link_error ();
 
  return 0;
}
 

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* Copyright (C) 2003 Free Software Foundation.`
2
3			`Check that constant folding of built-in math functions doesn't`
4			`break anything and produces the expected results.`
5
6			`Written by Roger Sayle, 9th April 2003. */`
7
8			`/* { dg-do link } */`
9			`/* { dg-options "-O2" } */`
10
11			`extern void link_error(void);`
12
13			`extern double pow(double,double);`
14
15
16			`int main()`
17			`{`
18			`if (pow (2.0, 3.0) != 8.0)`
19			`link_error ();`
20
21			`if (pow (2.0, -3.0) != 0.125)`
22			`link_error ();`
23
24			`return 0;`
25			`}`
26

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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [builtins-14.c] - Blame information for rev 867