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| author | Wilco Dijkstra <wdijkstr@arm.com> | 2018-03-15 18:21:58 +0000 |
|---|---|---|
| committer | Wilco Dijkstra <wdijkstr@arm.com> | 2018-03-15 19:21:36 +0000 |
| commit | 700593fdd7aef1e36cfa8bad969faab76a6facda (patch) | |
| tree | 4f08e9e8658971e17136a6d393c5b593c5175221 /sysdeps/powerpc | |
| parent | f67a8147b0ac274655c6c5c3b4c8bcb02be5745b (diff) | |
| download | glibc-700593fdd7aef1e36cfa8bad969faab76a6facda.zip glibc-700593fdd7aef1e36cfa8bad969faab76a6facda.tar.gz glibc-700593fdd7aef1e36cfa8bad969faab76a6facda.tar.bz2 | |
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.
Diffstat (limited to 'sysdeps/powerpc')
| -rw-r--r-- | sysdeps/powerpc/fpu/math_private.h | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/sysdeps/powerpc/fpu/math_private.h b/sysdeps/powerpc/fpu/math_private.h index 4d1e571..b9fc721 100644 --- a/sysdeps/powerpc/fpu/math_private.h +++ b/sysdeps/powerpc/fpu/math_private.h @@ -42,36 +42,6 @@ __ieee754_sqrtf128 (_Float128 __x) } #endif -extern double __slow_ieee754_sqrt (double); -extern __always_inline double -__ieee754_sqrt (double __x) -{ - double __z; - -#ifdef _ARCH_PPCSQ - asm ("fsqrt %0,%1" : "=f" (__z) : "f" (__x)); -#else - __z = __slow_ieee754_sqrt(__x); -#endif - - return __z; -} - -extern float __slow_ieee754_sqrtf (float); -extern __always_inline float -__ieee754_sqrtf (float __x) -{ - float __z; - -#ifdef _ARCH_PPCSQ - asm ("fsqrts %0,%1" : "=f" (__z) : "f" (__x)); -#else - __z = __slow_ieee754_sqrtf(__x); -#endif - - return __z; -} - #if defined _ARCH_PWR5X # ifndef __round |