1 files changed, 1 insertions, 75 deletions

diff --git a/sysdeps/powerpc/bits/mathinline.h b/sysdeps/powerpc/bits/mathinline.h
index ac7d86af3a..e3e83865df 100644
--- a/sysdeps/powerpc/bits/mathinline.h
+++ b/sysdeps/powerpc/bits/mathinline.h
@@ -1,5 +1,5 @@
 /* Inline math functions for powerpc.
-   Copyright (C) 1995-2016 Free Software Foundation, Inc.
+   Copyright (C) 1995-2018 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
@@ -28,66 +28,6 @@
 
 #if defined __GNUC__ && !defined _SOFT_FLOAT && !defined __NO_FPRS__
 
-#ifdef __USE_ISOC99
-# if !__GNUC_PREREQ (2,97)
-#  define __unordered_cmp(x, y) \
-  (__extension__							      \
-   ({ __typeof__(x) __x = (x); __typeof__(y) __y = (y);			      \
-      unsigned __r;							      \
-      __asm__("fcmpu 7,%1,%2 ; mfcr %0" : "=r" (__r) : "f" (__x), "f"(__y)    \
-              : "cr7");  \
-      __r; }))
-
-#  undef isgreater
-#  undef isgreaterequal
-#  undef isless
-#  undef islessequal
-#  undef islessgreater
-#  undef isunordered
-
-#  define isgreater(x, y) (__unordered_cmp (x, y) >> 2 & 1)
-#  define isgreaterequal(x, y) ((__unordered_cmp (x, y) & 6) != 0)
-#  define isless(x, y) (__unordered_cmp (x, y) >> 3 & 1)
-#  define islessequal(x, y) ((__unordered_cmp (x, y) & 0xA) != 0)
-#  define islessgreater(x, y) ((__unordered_cmp (x, y) & 0xC) != 0)
-#  define isunordered(x, y) (__unordered_cmp (x, y) & 1)
-
-# endif /* __GNUC_PREREQ (2,97) */
-
-/* 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
@@ -113,20 +53,6 @@ __NTH (lrintf (float __x))
 }
 # endif
 
-__MATH_INLINE double fdim (double __x, double __y) __THROW;
-__MATH_INLINE double
-__NTH (fdim (double __x, double __y))
-{
-  return __x <= __y ? 0 : __x - __y;
-}
-
-__MATH_INLINE float fdimf (float __x, float __y) __THROW;
-__MATH_INLINE float
-__NTH (fdimf (float __x, float __y))
-{
-  return __x <= __y ? 0 : __x - __y;
-}
-
 #endif /* __USE_ISOC99 */
 #endif /* !__NO_MATH_INLINES && __OPTIMIZE__ */
 #endif /* __GNUC__ && !_SOFT_FLOAT && !__NO_FPRS__ */