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

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-pre-28.c] - Blame information for rev 749

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


/* PR37997 */
/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-pre-details" } */
 
int foo (int i, int b, int result)
{
  int mask;
  if (b)
    mask = -1;
  else
    mask = 0;
  result = i + 1;
  result = result & mask;
  return result;
}
 
/* We should insert i + 1 into the if (b) path as well as the simplified
   i + 1 & -1 expression.  And do replacement with two PHI temps.  */
 
/* { dg-final { scan-tree-dump-times "with prephitmp" 2 "pre" } } */
/* { dg-final { cleanup-tree-dump "pre" } } */

Line No.	Rev	Author	Line
1	689	jeremybenn	`/* PR37997 */`
2			`/* { dg-do compile } */`
3			`/* { dg-options "-O2 -fdump-tree-pre-details" } */`
4
5			`int foo (int i, int b, int result)`
6			`{`
7			`int mask;`
8			`if (b)`
9			`mask = -1;`
10			`else`
11			`mask = 0;`
12			`result = i + 1;`
13			`result = result & mask;`
14			`return result;`
15			`}`
16
17			`/* We should insert i + 1 into the if (b) path as well as the simplified`
18			`i + 1 & -1 expression. And do replacement with two PHI temps. */`
19
20			`/* { dg-final { scan-tree-dump-times "with prephitmp" 2 "pre" } } */`
21			`/* { dg-final { cleanup-tree-dump "pre" } } */`

Browse

Tools

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-pre-28.c] - Blame information for rev 749