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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [useless-1.c] - Blame information for rev 12

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/* { dg-do compile } */
/* { dg-options "-O1 -fdump-tree-useless" } */
 
void
foo (void)
{
  int i, a;
  for (i = 0; i < 10; i++)
    { a = i; }
}
 
/* There should be three gotos in the dump.  If one was removed
   in the loop exit condition, it would be re-introduced during
   GIMPLE lowering, at the cost of an extra statement, label,
   and basic block.  */
/* { dg-final { scan-tree-dump-times "goto" 3 "useless"} } */
/* { dg-final { cleanup-tree-dump "useless" } } */

Line No.	Rev	Author	Line
1	12	jlechner	`/* { dg-do compile } */`
2			`/* { dg-options "-O1 -fdump-tree-useless" } */`
3
4			`void`
5			`foo (void)`
6			`{`
7			`int i, a;`
8			`for (i = 0; i < 10; i++)`
9			`{ a = i; }`
10			`}`
11
12			`/* There should be three gotos in the dump. If one was removed`
13			`in the loop exit condition, it would be re-introduced during`
14			`GIMPLE lowering, at the cost of an extra statement, label,`
15			`and basic block. */`
16			`/* { dg-final { scan-tree-dump-times "goto" 3 "useless"} } */`
17			`/* { dg-final { cleanup-tree-dump "useless" } } */`

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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [useless-1.c] - Blame information for rev 12