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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [pta-fp.c] - Blame information for rev 298

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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-alias" } */
extern double cos (double);
extern double sin (double);
double f(double a)
{
  double b;
  double c,d;
  double (*fp) (double);
  if (a < 2.0)
    {
      fp = sin;
      c = fp (a);
    }
  else
    {
      c = 1.0;
      fp = cos;
    }
  d = fp (a);
  return d + c;
}
/* The points-to set of the final function pointer should be "sin cos" */
 
/* { dg-final { scan-tree-dump-times "{ sin cos }" 1 "alias"} } */
/* { dg-final { cleanup-tree-dump "alias" } } */

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O2 -fdump-tree-alias" } */`
3			`extern double cos (double);`
4			`extern double sin (double);`
5			`double f(double a)`
6			`{`
7			`double b;`
8			`double c,d;`
9			`double (*fp) (double);`
10			`if (a < 2.0)`
11			`{`
12			`fp = sin;`
13			`c = fp (a);`
14			`}`
15			`else`
16			`{`
17			`c = 1.0;`
18			`fp = cos;`
19			`}`
20			`d = fp (a);`
21			`return d + c;`
22			`}`
23			`/* The points-to set of the final function pointer should be "sin cos" */`
24
25			`/* { dg-final { scan-tree-dump-times "{ sin cos }" 1 "alias"} } */`
26			`/* { dg-final { cleanup-tree-dump "alias" } } */`

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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [pta-fp.c] - Blame information for rev 298