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/] [recip-1.c] - Blame information for rev 816

Details | Compare with Previous | View Log


/* { dg-do compile } */
/* { dg-options "-O1 -funsafe-math-optimizations -fdump-tree-recip" } */
 
float e(float *x, float *y, float *z)
{
  float m = __builtin_sqrt (*x * *x + *y * *y + *z * *z);
  *x /= m;
  *y /= m;
  *z /= m;
}
 
/* Look for only one division.  */
/* { dg-final { scan-tree-dump-times "= .* /" 1 "recip" } } */
/* { dg-final { cleanup-tree-dump "recip" } } */

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O1 -funsafe-math-optimizations -fdump-tree-recip" } */`
3
4			`float e(float x, float y, float *z)`
5			`{`
6			`float m = __builtin_sqrt (x x + y * y + z * *z);`
7			`*x /= m;`
8			`*y /= m;`
9			`*z /= m;`
10			`}`
11
12			`/* Look for only one division. */`
13			`/* { dg-final { scan-tree-dump-times "= .* /" 1 "recip" } } */`
14			`/* { dg-final { cleanup-tree-dump "recip" } } */`

Browse

Tools

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [recip-1.c] - Blame information for rev 816