URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [20040430-1.c] - Blame information for rev 300

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


/* PR middle-end/14470.  Similar to
   gcc.c-torture/execute/20040313-1.c, but with a compile time test to
   make sure the second if() is removed.  */
/* Update: We now remove both ifs.  Whee. */
 
/* { dg-do run } */
/* { dg-options "-O2 -fdump-tree-optimized" } */
 
 
extern void abort(void);
 
int main()
{
  int t[1025] = { 1024 }, d;
 
  d = 0;
  d = t[d]++;
  if (t[0] != 1025)
    abort();
  if (d != 1024)
    abort();
  return 0;
}
 
/* { dg-final { scan-tree-dump-times "if " 0 "optimized"} } */
/* { dg-final { cleanup-tree-dump "optimized" } } */

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* PR middle-end/14470. Similar to`
2			`gcc.c-torture/execute/20040313-1.c, but with a compile time test to`
3			`make sure the second if() is removed. */`
4			`/* Update: We now remove both ifs. Whee. */`
5
6			`/* { dg-do run } */`
7			`/* { dg-options "-O2 -fdump-tree-optimized" } */`
8
9
10			`extern void abort(void);`
11
12			`int main()`
13			`{`
14			`int t[1025] = { 1024 }, d;`
15
16			`d = 0;`
17			`d = t[d]++;`
18			`if (t[0] != 1025)`
19			`abort();`
20			`if (d != 1024)`
21			`abort();`
22			`return 0;`
23			`}`
24
25			`/* { dg-final { scan-tree-dump-times "if " 0 "optimized"} } */`
26			`/* { dg-final { cleanup-tree-dump "optimized" } } */`

Browse

Tools

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [20040430-1.c] - Blame information for rev 300