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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-ccp-18.c] - Blame information for rev 816

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/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-ccp1" } */
 
/* Check that we constant propagate &&c into the goto and remove
   the unreachable BBs.  */
 
void a(int*);  void b(int*);  void c(int*);  void d(int*);
void func2(int* val)
{
  const void *const labels[] = { &&a, &&b, &&c, &&d };
  goto *labels[2];
  a: a(val);
  b: b(val);
  c: c(val);
  d: d(val);
}
 
/* { dg-final { scan-tree-dump-not "a \\\(" "ccp1" } } */
/* { dg-final { scan-tree-dump-not "b \\\(" "ccp1" } } */
/* { dg-final { cleanup-tree-dump "ccp1" } } */

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O -fdump-tree-ccp1" } */`
3
4			`/* Check that we constant propagate &&c into the goto and remove`
5			`the unreachable BBs. */`
6
7			`void a(int); void b(int); void c(int); void d(int);`
8			`void func2(int* val)`
9			`{`
10			`const void *const labels[] = { &&a, &&b, &&c, &&d };`
11			`goto *labels[2];`
12			`a: a(val);`
13			`b: b(val);`
14			`c: c(val);`
15			`d: d(val);`
16			`}`
17
18			`/* { dg-final { scan-tree-dump-not "a \\\(" "ccp1" } } */`
19			`/* { dg-final { scan-tree-dump-not "b \\\(" "ccp1" } } */`
20			`/* { dg-final { cleanup-tree-dump "ccp1" } } */`

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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-ccp-18.c] - Blame information for rev 816