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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [cmpsi-1.c] - Blame information for rev 816

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f1 (unsigned int x, unsigned int y)
{
  if (x == 0)
    dummy ();
  x -= y;
  /* 0xfffffff2 < 0x80000000? */
  if (x < ~(~(unsigned int) 0 >> 1))
    abort ();
  return x;
}
 
f2 (unsigned long int x, unsigned long int y)
{
  if (x == 0)
    dummy ();
  x -= y;
  /* 0xfffffff2 < 0x80000000? */
  if (x < ~(~(unsigned long int) 0 >> 1))
    abort ();
  return x;
}
 
 
dummy () {}
 
main ()
{
  /*      0x7ffffff3                    0x80000001 */
  f1 ((~(unsigned int) 0 >> 1) - 12, ~(~(unsigned int) 0 >> 1) + 1);
  f2 ((~(unsigned long int) 0 >> 1) - 12, ~(~(unsigned long int) 0 >> 1) + 1);
  exit (0);
}

Line No.	Rev	Author	Line
1	149	jeremybenn	`f1 (unsigned int x, unsigned int y)`
2			`{`
3			`if (x == 0)`
4			`dummy ();`
5			`x -= y;`
6			`/* 0xfffffff2 < 0x80000000? */`
7			`if (x < ~(~(unsigned int) 0 >> 1))`
8			`abort ();`
9			`return x;`
10			`}`
11
12			`f2 (unsigned long int x, unsigned long int y)`
13			`{`
14			`if (x == 0)`
15			`dummy ();`
16			`x -= y;`
17			`/* 0xfffffff2 < 0x80000000? */`
18			`if (x < ~(~(unsigned long int) 0 >> 1))`
19			`abort ();`
20			`return x;`
21			`}`
22
23
24			`dummy () {}`
25
26			`main ()`
27			`{`
28			`/* 0x7ffffff3 0x80000001 */`
29			`f1 ((~(unsigned int) 0 >> 1) - 12, ~(~(unsigned int) 0 >> 1) + 1);`
30			`f2 ((~(unsigned long int) 0 >> 1) - 12, ~(~(unsigned long int) 0 >> 1) + 1);`
31			`exit (0);`
32			`}`

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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [cmpsi-1.c] - Blame information for rev 816