diff options
Diffstat (limited to 'sysdeps/alpha/fpu/math_private.h')
-rw-r--r-- | sysdeps/alpha/fpu/math_private.h | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/sysdeps/alpha/fpu/math_private.h b/sysdeps/alpha/fpu/math_private.h deleted file mode 100644 index 1e97c867c3..0000000000 --- a/sysdeps/alpha/fpu/math_private.h +++ /dev/null @@ -1,50 +0,0 @@ -#ifndef ALPHA_MATH_PRIVATE_H -#define ALPHA_MATH_PRIVATE_H 1 - -/* In bits/mathinline.h we define __isnan et al. - In sysdeps/alpha/fpu/s_isnan.c we move the identifier out of the way - via macro hackery. In both cases, tell math/math_private.h that - we have a local copy of the function. */ - -#ifndef __isnan -# define __isnan __isnan -#endif -#ifndef __isnanf -# define __isnanf __isnanf -#endif - -/* Generic code forces values to memory; we don't need to do that. */ -#define math_opt_barrier(x) \ - ({ __typeof (x) __x = (x); __asm ("" : "+frm" (__x)); __x; }) -#define math_force_eval(x) \ - ({ __typeof (x) __x = (x); __asm __volatile__ ("" : : "frm" (__x)); }) - -#include_next <math_private.h> - -#ifdef __alpha_fix__ -extern __always_inline double -__ieee754_sqrt (double d) -{ - double ret; -# ifdef _IEEE_FP_INEXACT - asm ("sqrtt/suid %1,%0" : "=&f"(ret) : "f"(d)); -# else - asm ("sqrtt/sud %1,%0" : "=&f"(ret) : "f"(d)); -# endif - return ret; -} - -extern __always_inline float -__ieee754_sqrtf (float d) -{ - float ret; -# ifdef _IEEE_FP_INEXACT - asm ("sqrts/suid %1,%0" : "=&f"(ret) : "f"(d)); -# else - asm ("sqrts/sud %1,%0" : "=&f"(ret) : "f"(d)); -# endif - return ret; -} -#endif /* FIX */ - -#endif /* ALPHA_MATH_PRIVATE_H */ |