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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-ifcombine-2.c] - Blame information for rev 826

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/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-optimized" } */
 
/* Testcase for PR31657.  */
 
int foo (int x, int a, int b)
{
  /* if ((x & a) || (x & b)) */
  if (x & a)
    goto doit;
  if (x & b)
    goto doit;
 
  /* else */
  return 0;
 
  /* then - returing 1 causes phiopt to trigger */
doit:
  return 2;
}
 
/* { dg-final { scan-tree-dump "\\|" "optimized" } } */
/* { dg-final { cleanup-tree-dump "optimized" } } */

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O -fdump-tree-optimized" } */`
3
4			`/* Testcase for PR31657. */`
5
6			`int foo (int x, int a, int b)`
7			`{`
8			`/* if ((x & a) \|\| (x & b)) */`
9			`if (x & a)`
10			`goto doit;`
11			`if (x & b)`
12			`goto doit;`
13
14			`/* else */`
15			`return 0;`
16
17			`/* then - returing 1 causes phiopt to trigger */`
18			`doit:`
19			`return 2;`
20			`}`
21
22			`/* { dg-final { scan-tree-dump "\\\|" "optimized" } } */`
23			`/* { dg-final { cleanup-tree-dump "optimized" } } */`

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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-ifcombine-2.c] - Blame information for rev 826