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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc1/] [gcc/] [testsuite/] [gcc.target/] [i386/] [980211-1.c] - Blame information for rev 779

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/* Test long double on x86 and x86-64. */
 
/* { dg-do run } */
/* { dg-options -O2 } */
 
extern void abort (void);
 
__inline int
__signbitl0 (long double __x)
{
  union { long double __l; int __i[3]; } __u = { __l: __x };
 
  return (__u.__i[2] & 0x8000) != 0;
}
 
void
foo (long double x, long double y)
{
  long double z = x / y;
  if (__signbitl0 (x) && __signbitl0 (z))
    abort ();
}
 
int main()
{
  if (sizeof (long double) > sizeof (double))
    foo (-0.0, -1.0);
  return 0;
}

Line No.	Rev	Author	Line
1	318	jeremybenn	`/* Test long double on x86 and x86-64. */`
2
3			`/* { dg-do run } */`
4			`/* { dg-options -O2 } */`
5
6			`extern void abort (void);`
7
8			`__inline int`
9			`__signbitl0 (long double __x)`
10			`{`
11			`union { long double __l; int __i[3]; } __u = { __l: __x };`
12
13			`return (__u.__i[2] & 0x8000) != 0;`
14			`}`
15
16			`void`
17			`foo (long double x, long double y)`
18			`{`
19			`long double z = x / y;`
20			`if (__signbitl0 (x) && __signbitl0 (z))`
21			`abort ();`
22			`}`
23
24			`int main()`
25			`{`
26			`if (sizeof (long double) > sizeof (double))`
27			`foo (-0.0, -1.0);`
28			`return 0;`
29			`}`

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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc1/] [gcc/] [testsuite/] [gcc.target/] [i386/] [980211-1.c] - Blame information for rev 779