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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-dce-6.c] - Blame information for rev 298

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/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-cddce1" } */
 
struct object { int field; };
void o(struct object *);
int globl;
void t(int x)
{
  struct object a, b;
  struct object *p;
  o(&a);
  if (x)
    p = &a;
  else
    p = &b;
  p->field = 1;
  globl = 0;
  return;
}
 
/* The global store should not prevent deleting the store to p->field.  */
 
/* { dg-final { scan-tree-dump-not "p_.->field" "cddce1" } } */
/* { dg-final { cleanup-tree-dump "cddce1" } } */

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O -fdump-tree-cddce1" } */`
3
4			`struct object { int field; };`
5			`void o(struct object *);`
6			`int globl;`
7			`void t(int x)`
8			`{`
9			`struct object a, b;`
10			`struct object *p;`
11			`o(&a);`
12			`if (x)`
13			`p = &a;`
14			`else`
15			`p = &b;`
16			`p->field = 1;`
17			`globl = 0;`
18			`return;`
19			`}`
20
21			`/* The global store should not prevent deleting the store to p->field. */`
22
23			`/* { dg-final { scan-tree-dump-not "p_.->field" "cddce1" } } */`
24			`/* { dg-final { cleanup-tree-dump "cddce1" } } */`

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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-dce-6.c] - Blame information for rev 298