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

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [mips/] [pr37362.c] - Blame information for rev 693

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


/* mips*-sde-elf doesn't have 128-bit long doubles.  */
/* { dg-do compile { target { ! mips*-sde-elf } } } */
/* { dg-options "-march=mips64r2 -mabi=n32" } */
 
typedef float TFtype __attribute__((mode(TF)));
 
TFtype
__powitf (TFtype x, int m)
{
  unsigned int n = m < 0 ? -m : m;
  TFtype y = n % 2 ? x : 1;
  while (n >>= 1)
    {
      x = x * x;
      if (n % 2)
        y = y * x;
    }
  return m < 0 ? 1/y : y;
}
 

Line No.	Rev	Author	Line
1	691	jeremybenn	`/* mips-sde-elf doesn't have 128-bit long doubles. /`
2			`/* { dg-do compile { target { ! mips-sde-elf } } } /`
3			`/* { dg-options "-march=mips64r2 -mabi=n32" } */`
4
5			`typedef float TFtype __attribute__((mode(TF)));`
6
7			`TFtype`
8			`__powitf (TFtype x, int m)`
9			`{`
10			`unsigned int n = m < 0 ? -m : m;`
11			`TFtype y = n % 2 ? x : 1;`
12			`while (n >>= 1)`
13			`{`
14			`x = x * x;`
15			`if (n % 2)`
16			`y = y * x;`
17			`}`
18			`return m < 0 ? 1/y : y;`
19			`}`
20

Browse

Tools

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [mips/] [pr37362.c] - Blame information for rev 693