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authorWaldemar Brodkorb <wbx@openadk.org>2017-05-23 00:47:19 +0200
committerWaldemar Brodkorb <wbx@openadk.org>2017-05-24 20:44:04 +0200
commit228f76d4dfe9a8a9b50e4c5ac8161a991fc8107c (patch)
treef739b8221a0392b73e8696d080c3bfc87c397b49 /libc/sysdeps/linux/sparc/bits/mathinline.h
parent383122dd2e2fb78854ed420c5e819a3007b4f256 (diff)
sparc: cleanup sparc64 bits and unused soft-fp
Remove a lot of unused 64 Bit header stuff.
Diffstat (limited to 'libc/sysdeps/linux/sparc/bits/mathinline.h')
-rw-r--r--libc/sysdeps/linux/sparc/bits/mathinline.h93
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+ */