mirror of
git://sourceware.org/git/newlib-cygwin.git
synced 2025-02-09 10:39:11 +08:00
26 lines
804 B
C
26 lines
804 B
C
|
/*
|
||
|
|
* ====================================================
|
||
|
|
* Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
|
||
|
|
*
|
||
|
|
* Developed at SunPro, a Sun Microsystems, Inc. business.
|
||
|
|
* Permission to use, copy, modify, and distribute this
|
||
|
|
* software is freely granted, provided that this notice
|
||
|
|
* is preserved.
|
||
|
|
* ====================================================
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Based on newlib/libm/mathfp/s_signif.c in Newlib. */
|
||
|
|
|
||
|
|
#include "amdgcnmach.h"
|
||
|
|
|
||
|
|
v64df v64df_scalb_aux (v64df x, v64df fn, v64di);
|
||
|
|
v64si v64df_ilogb_aux (v64df x, v64si);
|
||
|
|
|
||
|
|
DEF_VD_MATH_FUNC (v64df, significand, v64df x)
|
||
|
|
{
|
||
|
|
v64si si_mask = __builtin_convertvector (__mask, v64si);
|
||
|
|
return v64df_scalb_aux (x, -__builtin_convertvector (v64df_ilogb_aux (x, si_mask), v64df), __mask);
|
||
|
|
}
|
||
|
|
|
||
|
|
DEF_VARIANTS (significand, df, df)
|