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

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-pre-13.c] - Blame information for rev 867

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


/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-pre-stats" } */
double cos (double) __attribute__ ((const));
double sin (double) __attribute__ ((const));
double f(double a)
{
  double b;
  double c,d;
  double (*fp) (double) __attribute__ ((const));
  /* Partially redundant call */
  if (a < 2.0)
    {
      fp = sin;
      c = fp (a);
    }
  else
    {
      c = 1.0;
      fp = cos;
    }
  d = fp (a);
  return d + c;
}
 
/* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre"} } */
/* { dg-final { cleanup-tree-dump "pre" } } */

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O2 -fdump-tree-pre-stats" } */`
3			`double cos (double) __attribute__ ((const));`
4			`double sin (double) __attribute__ ((const));`
5			`double f(double a)`
6			`{`
7			`double b;`
8			`double c,d;`
9			`double (*fp) (double) __attribute__ ((const));`
10			`/* Partially redundant call */`
11			`if (a < 2.0)`
12			`{`
13			`fp = sin;`
14			`c = fp (a);`
15			`}`
16			`else`
17			`{`
18			`c = 1.0;`
19			`fp = cos;`
20			`}`
21			`d = fp (a);`
22			`return d + c;`
23			`}`
24
25			`/* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre"} } */`
26			`/* { dg-final { cleanup-tree-dump "pre" } } */`

Browse

Tools

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-pre-13.c] - Blame information for rev 867