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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-dce-2.c] - Blame information for rev 298

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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-dce2" } */
 
/* We should notice constantness of this function. */
static int __attribute__((noinline)) t(int a)
{
        return a+1;
}
void q(void)
{
  int i = t(1);
  if (!i)
    i = t(1);
}
/* There should be no IF conditionals.  */
/* { dg-final { scan-tree-dump-times "if " 0 "dce2"} } */
/* { dg-final { cleanup-tree-dump "dce2" } } */

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O2 -fdump-tree-dce2" } */`
3
4			`/* We should notice constantness of this function. */`
5			`static int __attribute__((noinline)) t(int a)`
6			`{`
7			`return a+1;`
8			`}`
9			`void q(void)`
10			`{`
11			`int i = t(1);`
12			`if (!i)`
13			`i = t(1);`
14			`}`
15			`/* There should be no IF conditionals. */`
16			`/* { dg-final { scan-tree-dump-times "if " 0 "dce2"} } */`
17			`/* { dg-final { cleanup-tree-dump "dce2" } } */`

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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-dce-2.c] - Blame information for rev 298