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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [pr17581-1.c] - Blame information for rev 154

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/* PR rtl-optimization/17581 */
/* { dg-do run } */
/* { dg-options "-O2" } */
 
void abort (void);
 
int foo(int x)
{
  unsigned long long tmp = 0;
 
  switch(x) {
    case 21:
      tmp |= 1;
      tmp |= 2;
      tmp |= 8;
      break;
    default:
      break;
  }
 
  return (int)tmp;
}
 
int main()
{
  if (foo(21) != 11)
    abort ();
  return 0;
}
 

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* PR rtl-optimization/17581 */`
2			`/* { dg-do run } */`
3			`/* { dg-options "-O2" } */`
4
5			`void abort (void);`
6
7			`int foo(int x)`
8			`{`
9			`unsigned long long tmp = 0;`
10
11			`switch(x) {`
12			`case 21:`
13			`tmp \|= 1;`
14			`tmp \|= 2;`
15			`tmp \|= 8;`
16			`break;`
17			`default:`
18			`break;`
19			`}`
20
21			`return (int)tmp;`
22			`}`
23
24			`int main()`
25			`{`
26			`if (foo(21) != 11)`
27			`abort ();`
28			`return 0;`
29			`}`
30

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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [pr17581-1.c] - Blame information for rev 154