From 700593fdd7aef1e36cfa8bad969faab76a6facda Mon Sep 17 00:00:00 2001 From: Wilco Dijkstra Date: Thu, 15 Mar 2018 18:21:58 +0000 Subject: Remove all target specific __ieee754_sqrt(f/l) inlines Remove the now unused target specific__ieee754_sqrt(f/l) inlines. Also remove inlines of sqrt which are for really old GCC versions. Removing these is desirable, under the general principle of leaving such inlining to the compiler rather than trying to do it in installed headers, especially when only very old compilers are affected. Note that removing inlines for __ieee754_sqrt disables inlining in the sqrt wrapper functions. Given the sqrt function will typically only be called for negative arguments, it doesn't matter whether the inlining happens or not. * sysdeps/aarch64/fpu/math_private.h (__ieee754_sqrt): Remove. (__ieee754_sqrtf): Remove. * sysdeps/alpha/fpu/math_private.h (__ieee754_sqrt): Remove. (__ieee754_sqrtf): Remove. * sysdeps/generic/math-type-macros.h (M_SQRT): Use sqrt. * sysdeps/m68k/m680x0/fpu/mathimpl.h (__ieee754_sqrt): Remove. * sysdeps/powerpc/fpu/math_private.h (__ieee754_sqrt): Remove. (__ieee754_sqrtf): Remove. * sysdeps/s390/fpu/bits/mathinline.h: Remove file. * sysdeps/sparc/fpu/bits/mathinline.h (sqrt) Remove. (sqrtf): Remove. (sqrtl): Remove. (__ieee754_sqrt): Remove. (__ieee754_sqrtf): Remove. (__ieee754_sqrtl): Remove. * sysdeps/m68k/m680x0/fpu/mathimpl.h (__ieee754_sqrt): Remove. * sysdeps/x86/fpu/math_private.h (__ieee754_sqrt): Remove. * sysdeps/x86_64/fpu/math_private.h (__ieee754_sqrt): Remove. (__ieee754_sqrtf): Remove. (__ieee754_sqrtl): Remove. --- sysdeps/sparc/fpu/bits/mathinline.h | 80 ------------------------------------- 1 file changed, 80 deletions(-) (limited to 'sysdeps/sparc') diff --git a/sysdeps/sparc/fpu/bits/mathinline.h b/sysdeps/sparc/fpu/bits/mathinline.h index 5940a1d..f6118c7 100644 --- a/sysdeps/sparc/fpu/bits/mathinline.h +++ b/sysdeps/sparc/fpu/bits/mathinline.h @@ -33,86 +33,6 @@ # define __MATH_INLINE __extern_inline # endif /* __cplusplus */ -/* 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 !defined __NO_MATH_INLINES && !__GNUC_PREREQ (3, 2) - -__MATH_INLINE double -__NTH (sqrt (double __x)) -{ - register double __r; - __asm ("fsqrtd %1,%0" : "=f" (__r) : "f" (__x)); - return __r; -} - -__MATH_INLINE float -__NTH (sqrtf (float __x)) -{ - register float __r; - __asm ("fsqrts %1,%0" : "=f" (__r) : "f" (__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. */ -# ifdef __LIBC_INTERNAL_MATH_INLINES -__MATH_INLINE double -__ieee754_sqrt (double __x) -{ - register double __r; - __asm ("fsqrtd %1,%0" : "=f" (__r) : "f" (__x)); - return __r; -} - -__MATH_INLINE float -__ieee754_sqrtf (float __x) -{ - register float __r; - __asm ("fsqrts %1,%0" : "=f" (__r) : "f" (__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+ */ - # ifdef __USE_ISOC99 # ifndef __NO_MATH_INLINES -- cgit v1.1