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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [20041002-1.c] - Blame information for rev 154

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/* PR tree-optimization/16632
   fold() failed to see the following "if" statements never trigger.  */
 
/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-ssa" } */
 
int
foo (int i)
{
  if ((i | 3) == 1)
    return 1;
  return 0;
}
 
int
bar (int i)
{
  if ((i & 4) == 2)
    return 1;
  return 0;
}
 
/* { dg-final { scan-tree-dump-times "if" 0 "ssa" } } */
/* { dg-final { cleanup-tree-dump "ssa" } } */

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* PR tree-optimization/16632`
2			`fold() failed to see the following "if" statements never trigger. */`
3
4			`/* { dg-do compile } */`
5			`/* { dg-options "-O2 -fdump-tree-ssa" } */`
6
7			`int`
8			`foo (int i)`
9			`{`
10			`if ((i \| 3) == 1)`
11			`return 1;`
12			`return 0;`
13			`}`
14
15			`int`
16			`bar (int i)`
17			`{`
18			`if ((i & 4) == 2)`
19			`return 1;`
20			`return 0;`
21			`}`
22
23			`/* { dg-final { scan-tree-dump-times "if" 0 "ssa" } } */`
24			`/* { dg-final { cleanup-tree-dump "ssa" } } */`

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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [20041002-1.c] - Blame information for rev 154