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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [extzvsi.c] - Blame information for rev 154

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/* The bit-field below would have a problem if __INT_MAX__ is too
   small.  */
#if __INT_MAX__ < 2147483647
int
main (void)
{
  exit (0);
}
#else
/* Failed on powerpc due to bad extzvsi pattern.  */
 
struct ieee
{
  unsigned int negative:1;
  unsigned int exponent:11;
  unsigned int mantissa0:20;
  unsigned int mantissa1:32;
} x;
 
unsigned int
foo (void)
{
  unsigned int exponent;
 
  exponent = x.exponent;
  if (exponent == 0)
    return 1;
  else if (exponent > 1)
    return 2;
  return 0;
}
 
int
main (void)
{
  x.exponent = 1;
  if (foo () != 0)
    abort ();
  return 0;
}
#endif

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* The bit-field below would have a problem if __INT_MAX__ is too`
2			`small. */`
3			`#if __INT_MAX__ < 2147483647`
4			`int`
5			`main (void)`
6			`{`
7			`exit (0);`
8			`}`
9			`#else`
10			`/* Failed on powerpc due to bad extzvsi pattern. */`
11
12			`struct ieee`
13			`{`
14			`unsigned int negative:1;`
15			`unsigned int exponent:11;`
16			`unsigned int mantissa0:20;`
17			`unsigned int mantissa1:32;`
18			`} x;`
19
20			`unsigned int`
21			`foo (void)`
22			`{`
23			`unsigned int exponent;`
24
25			`exponent = x.exponent;`
26			`if (exponent == 0)`
27			`return 1;`
28			`else if (exponent > 1)`
29			`return 2;`
30			`return 0;`
31			`}`
32
33			`int`
34			`main (void)`
35			`{`
36			`x.exponent = 1;`
37			`if (foo () != 0)`
38			`abort ();`
39			`return 0;`
40			`}`
41			`#endif`

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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [extzvsi.c] - Blame information for rev 154