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/] [pr29921.c] - Blame information for rev 329

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


/* With -ffast-math, the latice value for t changes from -0.0 to 0.0 in this
   testcase.  */
 
/* { dg-do compile } */
/* { dg-options "-O2 -ffast-math" } */
 
double test (int param)
{
  double a = 0.0, b = -1.0, t;
  int i;
 
  for (i = 0; i < 100; i++)
    {
      t = a * b;
      if (param)
        b = 2.0;
    }
 
  return t;
}

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* With -ffast-math, the latice value for t changes from -0.0 to 0.0 in this`
2			`testcase. */`
3
4			`/* { dg-do compile } */`
5			`/* { dg-options "-O2 -ffast-math" } */`
6
7			`double test (int param)`
8			`{`
9			`double a = 0.0, b = -1.0, t;`
10			`int i;`
11
12			`for (i = 0; i < 100; i++)`
13			`{`
14			`t = a * b;`
15			`if (param)`
16			`b = 2.0;`
17			`}`
18
19			`return t;`
20			`}`

Browse

Tools

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [pr29921.c] - Blame information for rev 329