diff options
Diffstat (limited to 'sysdeps/sparc/fpu/bits/mathinline.h')
| -rw-r--r-- | sysdeps/sparc/fpu/bits/mathinline.h | 81 |
1 files changed, 14 insertions, 67 deletions
diff --git a/sysdeps/sparc/fpu/bits/mathinline.h b/sysdeps/sparc/fpu/bits/mathinline.h index 9dd784d122..7add493660 100644 --- a/sysdeps/sparc/fpu/bits/mathinline.h +++ b/sysdeps/sparc/fpu/bits/mathinline.h @@ -1,6 +1,5 @@ /* Inline math functions for SPARC. - Copyright (C) 1999, 2000, 2001, 2002, 2004, 2006 - Free Software Foundation, Inc. + Copyright (C) 1999, 2000, 2001, 2002, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Jakub Jelinek <jakub@redhat.com>. @@ -37,52 +36,23 @@ # if __WORDSIZE == 32 -# ifndef __NO_LONG_DOUBLE_MATH - -# define __unordered_cmp(x, y) \ +# define __unordered_cmp(x, y) \ (__extension__ \ ({ unsigned __r; \ - if (sizeof (x) == 4 && sizeof (y) == 4) \ + if (sizeof(x) == 4 && sizeof(y) == 4) \ { \ float __x = (x); float __y = (y); \ - __asm__ ("fcmps %1,%2; st %%fsr, %0" : "=m" (__r) : "f" (__x), \ - "f" (__y) : "cc"); \ - } \ - else if (sizeof (x) <= 8 && sizeof (y) <= 8) \ - { \ - double __x = (x); double __y = (y); \ - __asm__ ("fcmpd\t%1,%2\n\tst\t%%fsr,%0" : "=m" (__r) : "f" (__x), \ - "f" (__y) : "cc"); \ - } \ - else \ - { \ - long double __x = (x); long double __y = (y); \ - extern int _Q_cmp (const long double a, const long double b); \ - __r = _Q_cmp (__x, __y) << 10; \ - } \ - __r; })) - -# else - -# define __unordered_cmp(x, y) \ - (__extension__ \ - ({ unsigned __r; \ - if (sizeof (x) == 4 && sizeof (y) == 4) \ - { \ - float __x = (x); float __y = (y); \ - __asm__ ("fcmps %1,%2; st %%fsr, %0" : "=m" (__r) : "f" (__x), \ - "f" (__y) : "cc"); \ + __asm__("fcmps %1,%2; st %%fsr, %0" : "=m" (__r) : "f" (__x), \ + "f" (__y) : "cc"); \ } \ else \ { \ double __x = (x); double __y = (y); \ - __asm__ ("fcmpd\t%1,%2\n\tst\t%%fsr,%0" : "=m" (__r) : "f" (__x), \ - "f" (__y) : "cc"); \ + __asm__("fcmpd\t%1,%2\n\tst\t%%fsr,%0" : "=m" (__r) : "f" (__x), \ + "f" (__y) : "cc"); \ } \ __r; })) -# endif - # define isgreater(x, y) ((__unordered_cmp (x, y) & (3 << 10)) == (2 << 10)) # define isgreaterequal(x, y) ((__unordered_cmp (x, y) & (1 << 10)) == 0) # define isless(x, y) ((__unordered_cmp (x, y) & (3 << 10)) == (1 << 10)) @@ -95,22 +65,22 @@ # define __unordered_v9cmp(x, y, op, qop) \ (__extension__ \ ({ unsigned __r; \ - if (sizeof (x) == 4 && sizeof (y) == 4) \ + 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"); \ + __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) \ + 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"); \ + __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); \ + extern int _Qp_cmp(const long double *a, const long double *b); \ __r = qop; \ } \ __r; })) @@ -157,20 +127,11 @@ __NTH (__signbit (double __x)) return __u.__i[0] < 0; } -# ifndef __NO_LONG_DOUBLE_MATH -__MATH_INLINE int -__NTH (__signbitl (long double __x)) -{ - __extension__ union { long double __l; int __i[4]; } __u = { __l: __x }; - return __u.__i[0] < 0; -} -# else __MATH_INLINE int __NTH (__signbitl (long double __x)) { return __signbit ((double)__x); } -# endif # else /* sparc64 */ @@ -219,13 +180,6 @@ __NTH (sqrtl (long double __x)) _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+ */ @@ -257,13 +211,6 @@ __ieee754_sqrtl (long double __x) _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+ */ |