diff options
Diffstat (limited to 'libc/sysdeps/linux/sparc/bits/mathinline.h')
| -rw-r--r-- | libc/sysdeps/linux/sparc/bits/mathinline.h | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/libc/sysdeps/linux/sparc/bits/mathinline.h b/libc/sysdeps/linux/sparc/bits/mathinline.h index ccc84bcc2..1a63f23e9 100644 --- a/libc/sysdeps/linux/sparc/bits/mathinline.h +++ b/libc/sysdeps/linux/sparc/bits/mathinline.h @@ -22,8 +22,6 @@ # error "Never use <bits/mathinline.h> directly; include <math.h> instead." #endif -#include <bits/wordsize.h> - #ifdef __GNUC__ #if defined __USE_ISOC99 && !__GNUC_PREREQ (3, 0) @@ -34,8 +32,6 @@ # undef islessgreater # undef isunordered -# if __WORDSIZE == 32 - # ifndef __NO_LONG_DOUBLE_MATH # define __unordered_cmp(x, y) \ @@ -89,40 +85,6 @@ # define islessgreater(x, y) (((__unordered_cmp (x, y) + (1 << 10)) & (2 << 10)) != 0) # define isunordered(x, y) ((__unordered_cmp (x, y) & (3 << 10)) == (3 << 10)) -# else /* sparc64 */ - -# define __unordered_v9cmp(x, y, op, qop) \ - (__extension__ \ - ({ unsigned __r; \ - if (sizeof (x) == 4 && sizeof (y) == 4) \ - { \ - float __x = (x); float __y = (y); \ - __asm__ ("fcmps\t%%fcc3,%1,%2\n\tmov" op "\t%%fcc3,1,%0" \ - : "=r" (__r) : "f" (__x), "f" (__y), "0" (0) : "cc"); \ - } \ - else if (sizeof (x) <= 8 && sizeof (y) <= 8) \ - { \ - double __x = (x); double __y = (y); \ - __asm__ ("fcmpd\t%%fcc3,%1,%2\n\tmov" op "\t%%fcc3,1,%0" \ - : "=r" (__r) : "f" (__x), "f" (__y), "0" (0) : "cc"); \ - } \ - else \ - { \ - long double __x = (x); long double __y = (y); \ - extern int _Qp_cmp (const long double *a, const long double *b); \ - __r = qop; \ - } \ - __r; })) - -# define isgreater(x, y) __unordered_v9cmp(x, y, "g", _Qp_cmp (&__x, &__y) == 2) -# define isgreaterequal(x, y) __unordered_v9cmp(x, y, "ge", (_Qp_cmp (&__x, &__y) & 1) == 0) -# define isless(x, y) __unordered_v9cmp(x, y, "l", _Qp_cmp (&__x, &__y) == 1) -# define islessequal(x, y) __unordered_v9cmp(x, y, "le", (_Qp_cmp (&__x, &__y) & 2) == 0) -# define islessgreater(x, y) __unordered_v9cmp(x, y, "lg", ((_Qp_cmp (&__x, &__y) + 1) & 2) != 0) -# define isunordered(x, y) __unordered_v9cmp(x, y, "u", _Qp_cmp (&__x, &__y) == 3) - -# endif /* sparc64 */ - #endif /* __USE_ISOC99 */ #if (!defined __NO_MATH_INLINES || defined __LIBC_INTERNAL_MATH_INLINES) && defined __OPTIMIZE__ @@ -147,8 +109,6 @@ __NTH (__signbitf (float __x)) return __u.__i < 0; } -# if __WORDSIZE == 32 - __MATH_INLINE int __NTH (__signbit (double __x)) { @@ -171,24 +131,6 @@ __NTH (__signbitl (long double __x)) } # endif -# else /* sparc64 */ - -__MATH_INLINE int -__NTH (__signbit (double __x)) -{ - __extension__ union { double __d; long int __i; } __u = { __d: __x }; - return __u.__i < 0; -} - -__MATH_INLINE int -__NTH (__signbitl (long double __x)) -{ - __extension__ union { long double __l; long int __i[2]; } __u = { __l: __x }; - return __u.__i[0] < 0; -} - -# endif /* sparc64 */ - # endif /* __USE_ISOC99 */ # if !defined __NO_MATH_INLINES && !__GNUC_PREREQ (3, 2) @@ -209,24 +151,6 @@ __NTH (sqrtf (float __x)) return __r; } -# if __WORDSIZE == 64 -__MATH_INLINE long double -__NTH (sqrtl (long double __x)) -{ - long double __r; - extern void _Qp_sqrt (long double *, __const__ long double *); - _Qp_sqrt (&__r, &__x); - return __r; -} -# elif !defined __NO_LONG_DOUBLE_MATH -__MATH_INLINE long double -sqrtl (long double __x) __THROW -{ - extern long double _Q_sqrt (__const__ long double); - return _Q_sqrt (__x); -} -# endif /* sparc64 */ - # endif /* !__NO_MATH_INLINES && !GCC 3.2+ */ /* This code is used internally in the GNU libc. */ @@ -247,23 +171,6 @@ __ieee754_sqrtf (float __x) return __r; } -# if __WORDSIZE == 64 -__MATH_INLINE long double -__ieee754_sqrtl (long double __x) -{ - long double __r; - extern void _Qp_sqrt (long double *, __const__ long double *); - _Qp_sqrt(&__r, &__x); - return __r; -} -# elif !defined __NO_LONG_DOUBLE_MATH -__MATH_INLINE long double -__ieee754_sqrtl (long double __x) -{ - extern long double _Q_sqrt (__const__ long double); - return _Q_sqrt (__x); -} -# endif /* sparc64 */ # endif /* __LIBC_INTERNAL_MATH_INLINES */ # endif /* gcc 2.8+ */ |