URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-fre-27.c] - Blame information for rev 816

Go to most recent revision | Details | Compare with Previous | View Log


/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-fre-details" } */
 
int *q;
void __attribute__((noinline))
bar (void)
{
  *q = 1;
}
int foo(int which_p)
{
  int x = 0;
  int *i,*j;
  int **p;
  if (which_p)
    p = &i;
  else
    p = &j;
  *p = &x;
  bar ();
  return x;
}
 
/* { dg-final { scan-tree-dump "Replaced x with 0" "fre" } } */
/* { dg-final { cleanup-tree-dump "fre" } } */

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O -fdump-tree-fre-details" } */`
3
4			`int *q;`
5			`void __attribute__((noinline))`
6			`bar (void)`
7			`{`
8			`*q = 1;`
9			`}`
10			`int foo(int which_p)`
11			`{`
12			`int x = 0;`
13			`int i,j;`
14			`int **p;`
15			`if (which_p)`
16			`p = &i;`
17			`else`
18			`p = &j;`
19			`*p = &x;`
20			`bar ();`
21			`return x;`
22			`}`
23
24			`/* { dg-final { scan-tree-dump "Replaced x with 0" "fre" } } */`
25			`/* { dg-final { cleanup-tree-dump "fre" } } */`

Browse

Tools

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-fre-27.c] - Blame information for rev 816