diff options
Diffstat (limited to 'sysdeps/sparc/fpu')
| -rw-r--r-- | sysdeps/sparc/fpu/bits/mathinline.h | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/sysdeps/sparc/fpu/bits/mathinline.h b/sysdeps/sparc/fpu/bits/mathinline.h index 60a2028f2c..6d6813687d 100644 --- a/sysdeps/sparc/fpu/bits/mathinline.h +++ b/sysdeps/sparc/fpu/bits/mathinline.h @@ -25,105 +25,6 @@ #ifdef __GNUC__ -#if defined __USE_ISOC99 && !__GNUC_PREREQ (3, 0) -# undef isgreater -# undef isgreaterequal -# undef isless -# undef islessequal -# undef islessgreater -# undef isunordered - -# if __WORDSIZE == 32 - -# ifndef __NO_LONG_DOUBLE_MATH - -# 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"); \ - } \ - 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"); \ - } \ - else \ - { \ - double __x = (x); double __y = (y); \ - __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)) -# define islessequal(x, y) ((__unordered_cmp (x, y) & (2 << 10)) == 0) -# 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__ # ifndef __extern_inline |