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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-dse-7.c] - Blame information for rev 816

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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-dse1" } */
 
int glob1, glob2;
 
int foo1 (void)
{
  glob1 = 0;
  glob2 = 1;
  glob1 = 2;
  glob2 = 3;
  return glob1 + glob2;
}
 
 
 
/* There should only be one assignment to glob1 and glob2, the final
   return statement should just return a constant.  */
/* { dg-final { scan-tree-dump-times "glob1 = " 1 "dse1"} } */
/* { dg-final { scan-tree-dump-times "glob2 = " 1 "dse1"} } */
/* { dg-final { scan-tree-dump-times "return 5" 1 "dse1"} } */
 
/* { dg-final { cleanup-tree-dump "dse1" } } */

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O2 -fdump-tree-dse1" } */`
3
4			`int glob1, glob2;`
5
6			`int foo1 (void)`
7			`{`
8			`glob1 = 0;`
9			`glob2 = 1;`
10			`glob1 = 2;`
11			`glob2 = 3;`
12			`return glob1 + glob2;`
13			`}`
14
15
16
17			`/* There should only be one assignment to glob1 and glob2, the final`
18			`return statement should just return a constant. */`
19			`/* { dg-final { scan-tree-dump-times "glob1 = " 1 "dse1"} } */`
20			`/* { dg-final { scan-tree-dump-times "glob2 = " 1 "dse1"} } */`
21			`/* { dg-final { scan-tree-dump-times "return 5" 1 "dse1"} } */`
22
23			`/* { dg-final { cleanup-tree-dump "dse1" } } */`

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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-dse-7.c] - Blame information for rev 816