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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [phi-opt-1.c] - Blame information for rev 826

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/* { dg-do compile } */
/* { dg-options "-O1 -fdump-tree-optimized" } */
 
int f(int a, int b, int c)
{
  if (c == 0) goto temp;
  if (a == 0)
   return 0;
temp:
  if (a == b)
   return a;
 return a;
}
 
/* There should be no ifs as the PHI arguments, we did not
   optimize this before because PHI-OPT did not look at
   PHIs which have more than two arguments.  */
/* { dg-final { scan-tree-dump-times "if" 0 "optimized"} } */
/* { dg-final { cleanup-tree-dump "optimized" } } */

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O1 -fdump-tree-optimized" } */`
3
4			`int f(int a, int b, int c)`
5			`{`
6			`if (c == 0) goto temp;`
7			`if (a == 0)`
8			`return 0;`
9			`temp:`
10			`if (a == b)`
11			`return a;`
12			`return a;`
13			`}`
14
15			`/* There should be no ifs as the PHI arguments, we did not`
16			`optimize this before because PHI-OPT did not look at`
17			`PHIs which have more than two arguments. */`
18			`/* { dg-final { scan-tree-dump-times "if" 0 "optimized"} } */`
19			`/* { dg-final { cleanup-tree-dump "optimized" } } */`

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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [phi-opt-1.c] - Blame information for rev 826