2017-09-28 Wilco Dijkstra <wdijkstr@arm.com>
+ * sysdeps/alpha/fpu/bits/mathinline.h: Delete file.
+ * sysdeps/ia64/fpu/bits/mathinline.h: Delete file.
+ * sysdeps/m68k/coldfire/fpu/bits/mathinline.h: Delete file.
+ * sysdeps/m68k/m680x0/fpu/bits/mathinline.h: (__signbitf): Remove.
+ (__signbit): Remove.
+ (__signbitl): Remove.
+ * sysdeps/powerpc/bits/mathinline.h (__signbitf): Remove.
+ (__signbit): Remove.
+ (__signbitl): Remove.
+ * sysdeps/s390/fpu/bits/mathinline.h: (__signbitf): Remove.
+ (__signbit): Remove.
+ (__signbitl): Remove.
+ * sysdeps/sparc/fpu/bits/mathinline.h (__signbitf): Remove.
+ (__signbit): Remove.
+ (__signbitl): Remove.
+ * sysdeps/tile/bits/mathinline.h: Delete file.
+ * sysdeps/x86/fpu/bits/mathinline.h (__signbitf): Remove.
+ (__signbit): Remove.
+ (__signbitl): Remove.
+
+2017-09-28 Wilco Dijkstra <wdijkstr@arm.com>
+
* math/math.h: Improve handling of C99 isgreater macros.
* sysdeps/alpha/fpu/bits/mathinline.h: Remove isgreater macros.
* sysdeps/m68k/m680x0/fpu/bits/mathinline.h: Likewise.
+++ /dev/null
-/* Inline math functions for Alpha.
- Copyright (C) 1996-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by David Mosberger-Tang.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _MATH_H
-# error "Never use <bits/mathinline.h> directly; include <math.h> instead."
-#endif
-
-#ifndef __extern_inline
-# define __MATH_INLINE __inline
-#else
-# define __MATH_INLINE __extern_inline
-#endif
-
-#if (!defined __NO_MATH_INLINES || defined __LIBC_INTERNAL_MATH_INLINES) \
- && defined __OPTIMIZE__
-
-#if !__GNUC_PREREQ (4, 0)
-# define __inline_copysign(NAME, TYPE) \
-__MATH_INLINE TYPE \
-__NTH (NAME (TYPE __x, TYPE __y)) \
-{ \
- TYPE __z; \
- __asm ("cpys %1, %2, %0" : "=f" (__z) : "f" (__y), "f" (__x)); \
- return __z; \
-}
-
-__inline_copysign (__copysignf, float)
-__inline_copysign (copysignf, float)
-__inline_copysign (__copysign, double)
-__inline_copysign (copysign, double)
-
-# undef __inline_copysign
-#endif
-
-
-#if !__GNUC_PREREQ (2, 8)
-# define __inline_fabs(NAME, TYPE) \
-__MATH_INLINE TYPE \
-__NTH (NAME (TYPE __x)) \
-{ \
- TYPE __z; \
- __asm ("cpys $f31, %1, %0" : "=f" (__z) : "f" (__x)); \
- return __z; \
-}
-
-__inline_fabs (__fabsf, float)
-__inline_fabs (fabsf, float)
-__inline_fabs (__fabs, double)
-__inline_fabs (fabs, double)
-
-# undef __inline_fabs
-#endif
-
-#ifdef __USE_ISOC99
-
-/* Test for negative number. Used in the signbit() macro. */
-__MATH_INLINE int
-__NTH (__signbitf (float __x))
-{
-#if !__GNUC_PREREQ (4, 0)
- __extension__ union { float __f; int __i; } __u = { __f: __x };
- return __u.__i < 0;
-#else
- return __builtin_signbitf (__x);
-#endif
-}
-
-__MATH_INLINE int
-__NTH (__signbit (double __x))
-{
-#if !__GNUC_PREREQ (4, 0)
- __extension__ union { double __d; long __i; } __u = { __d: __x };
- return __u.__i < 0;
-#else
- return __builtin_signbit (__x);
-#endif
-}
-
-__MATH_INLINE int
-__NTH (__signbitl (long double __x))
-{
-#if !__GNUC_PREREQ (4, 0)
- __extension__ union {
- long double __d;
- long __i[sizeof(long double)/sizeof(long)];
- } __u = { __d: __x };
- return __u.__i[sizeof(long double)/sizeof(long) - 1] < 0;
-#else
- return __builtin_signbitl (__x);
-#endif
-}
-#endif /* C99 */
-
-#endif /* __NO_MATH_INLINES */
+++ /dev/null
-/* Inline math functions for ia64.
- Copyright (C) 2004-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _MATH_H
-# error "Never use <bits/mathinline.h> directly; include <math.h> instead."
-#endif
-
-#ifndef __extern_inline
-# define __MATH_INLINE __inline
-#else
-# define __MATH_INLINE __extern_inline
-#endif
-
-#if defined __USE_ISOC99 && defined __GNUC__ && __GNUC__ >= 2
-/* The gcc, version 2.7 or below, has problems with all this inlining
- code. So disable it for this version of the compiler. */
-# if __GNUC_PREREQ (2, 8)
-/* Test for negative number. Used in the signbit() macro. */
-__MATH_INLINE int
-__NTH (__signbitf (float __x))
-{
- __extension__ union { float __f; int __i; } __u = { __f: __x };
- return __u.__i < 0;
-}
-__MATH_INLINE int
-__NTH (__signbit (double __x))
-{
- __extension__ union { double __d; int __i[2]; } __u = { __d: __x };
- return __u.__i[1] < 0;
-}
-__MATH_INLINE int
-__NTH (__signbitl (long double __x))
-{
- __extension__ union { long double __l; int __i[3]; } __u = { __l: __x };
- return (__u.__i[2] & 0x8000) != 0;
-}
-# endif
-#endif
+++ /dev/null
-/* Inline math functions for Coldfire.
- Copyright (C) 2012-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _MATH_H
-# error "Never use <bits/mathinline.h> directly; include <math.h> instead."
-#endif
-
-#ifndef __extern_always_inline
-# define __MATH_INLINE __inline
-#else
-# define __MATH_INLINE __extern_always_inline
-#endif
-
-#if defined __USE_ISOC99 && defined __GNUC__
-
-/* Test for negative number. Used in the signbit macro. */
-__MATH_INLINE int
-__NTH (__signbitf (float __x))
-{
- return __builtin_signbitf (__x);
-}
-
-__MATH_INLINE int
-__NTH (__signbit (double __x))
-{
- return __builtin_signbit (__x);
-}
-
-#endif
#ifdef __GNUC__
-#ifdef __USE_ISOC99
-
-/* Test for negative number. Used in the signbit() macro. */
-__MATH_INLINE int
-__NTH (__signbitf (float __x))
-{
- __extension__ union { float __f; int __i; } __u = { __f: __x };
- return __u.__i < 0;
-}
-__MATH_INLINE int
-__NTH (__signbit (double __x))
-{
- __extension__ union { double __d; int __i[2]; } __u = { __d: __x };
- return __u.__i[0] < 0;
-}
-__MATH_INLINE int
-__NTH (__signbitl (long double __x))
-{
- __extension__ union { long double __d; int __i[3]; } __u = { __d: __x };
- return __u.__i[0] < 0;
-}
-#endif
-
-
#if (!defined __NO_MATH_INLINES && defined __OPTIMIZE__) \
|| defined __LIBC_INTERNAL_MATH_INLINES
#if defined __GNUC__ && !defined _SOFT_FLOAT && !defined __NO_FPRS__
-#ifdef __USE_ISOC99
-/* The gcc, version 2.7 or below, has problems with all this inlining
- code. So disable it for this version of the compiler. */
-# if __GNUC_PREREQ (2, 8)
-/* Test for negative number. Used in the signbit() macro. */
-__MATH_INLINE int
-__NTH (__signbitf (float __x))
-{
-#if __GNUC_PREREQ (4, 0)
- return __builtin_signbitf (__x);
-#else
- __extension__ union { float __f; int __i; } __u = { __f: __x };
- return __u.__i < 0;
-#endif
-}
-__MATH_INLINE int
-__NTH (__signbit (double __x))
-{
-#if __GNUC_PREREQ (4, 0)
- return __builtin_signbit (__x);
-#else
- __extension__ union { double __d; long long __i; } __u = { __d: __x };
- return __u.__i < 0;
-#endif
-}
-# ifdef __LONG_DOUBLE_128__
-__MATH_INLINE int
-__NTH (__signbitl (long double __x))
-{
- return __signbit ((double) __x);
-}
-# endif
-# endif
-#endif /* __USE_ISOC99 */
-
#if !defined __NO_MATH_INLINES && defined __OPTIMIZE__
#ifdef __USE_ISOC99
#if (!defined __NO_MATH_INLINES || defined __LIBC_INTERNAL_MATH_INLINES) \
&& defined __OPTIMIZE__
-#ifdef __USE_ISOC99
-
-/* Test for negative number. Used in the signbit() macro. */
-__MATH_INLINE int
-__NTH (__signbitf (float __x))
-{
- __extension__ union { float __f; int __i; } __u = { __f: __x };
- return __u.__i < 0;
-}
-
-__MATH_INLINE int
-__NTH (__signbit (double __x))
-{
- __extension__ union { double __d; long __i; } __u = { __d: __x };
- return __u.__i < 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
-
-#endif /* C99 */
-
/* This code is used internally in the GNU libc. */
#ifdef __LIBC_INTERNAL_MATH_INLINES
code. So disable it for this version of the compiler. */
# if __GNUC_PREREQ (2, 8)
-# ifdef __USE_ISOC99
-
-/* Test for negative number. Used in the signbit() macro. */
-__MATH_INLINE int
-__NTH (__signbitf (float __x))
-{
- __extension__ union { float __f; int __i; } __u = { __f: __x };
- return __u.__i < 0;
-}
-
-# if __WORDSIZE == 32
-
-__MATH_INLINE int
-__NTH (__signbit (double __x))
-{
- __extension__ union { double __d; int __i[2]; } __u = { __d: __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 */
-
-__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)
__MATH_INLINE double
+++ /dev/null
-/* Copyright (C) 2011-2017 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _MATH_H
-# error "Never use <bits/mathinline.h> directly; include <math.h> instead."
-#endif
-
-#ifndef __extern_always_inline
-# define __MATH_INLINE __inline
-#else
-# define __MATH_INLINE __extern_always_inline
-#endif
-
-
-#if defined __USE_ISOC99 && defined __GNUC__
-
-/* Test for negative number. Used in the signbit() macro. */
-__MATH_INLINE int
-__NTH (__signbitf (float __x))
-{
- return __builtin_signbitf (__x);
-}
-__MATH_INLINE int
-__NTH (__signbit (double __x))
-{
- return __builtin_signbit (__x);
-}
-
-#endif
/* The gcc, version 2.7 or below, has problems with all this inlining
code. So disable it for this version of the compiler. */
-# if __GNUC_PREREQ (2, 8)
-
-/* Test for negative number. Used in the signbit() macro. */
-__MATH_INLINE int
-__NTH (__signbitf (float __x))
-{
-# ifdef __SSE2_MATH__
- int __m;
- __asm ("pmovmskb %1, %0" : "=r" (__m) : "x" (__x));
- return (__m & 0x8) != 0;
-# else
- __extension__ union { float __f; int __i; } __u = { __f: __x };
- return __u.__i < 0;
-# endif
-}
-__MATH_INLINE int
-__NTH (__signbit (double __x))
-{
-# ifdef __SSE2_MATH__
- int __m;
- __asm ("pmovmskb %1, %0" : "=r" (__m) : "x" (__x));
- return (__m & 0x80) != 0;
-# else
- __extension__ union { double __d; int __i[2]; } __u = { __d: __x };
- return __u.__i[1] < 0;
-# endif
-}
-__MATH_INLINE int
-__NTH (__signbitl (long double __x))
-{
- __extension__ union { long double __l; int __i[3]; } __u = { __l: __x };
- return (__u.__i[2] & 0x8000) != 0;
-}
-
-# endif
-
-/* The gcc, version 2.7 or below, has problems with all this inlining
- code. So disable it for this version of the compiler. */
#if __GNUC_PREREQ (2, 8)
# if !__GNUC_PREREQ (3, 4) && !defined __NO_MATH_INLINES \
&& defined __OPTIMIZE__
projects / platform / upstream / glibc.git / commitdiff