diff options
Diffstat (limited to 'sysdeps/i386/fpu/e_asin.S')
| -rw-r--r-- | sysdeps/i386/fpu/e_asin.S | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/sysdeps/i386/fpu/e_asin.S b/sysdeps/i386/fpu/e_asin.S deleted file mode 100644 index 39c8b47da4..0000000000 --- a/sysdeps/i386/fpu/e_asin.S +++ /dev/null @@ -1,38 +0,0 @@ -/* - * Written by J.T. Conklin <jtc@netbsd.org>. - * Public domain. - */ - -#include <machine/asm.h> -#include <i386-math-asm.h> - -RCSID("$NetBSD: e_asin.S,v 1.4 1995/05/08 23:45:40 jtc Exp $") - -DEFINE_DBL_MIN - -#ifdef PIC -# define MO(op) op##@GOTOFF(%ecx) -#else -# define MO(op) op -#endif - - .text - -/* asin = atan (x / sqrt((1-x) (1+x))) */ -ENTRY(__ieee754_asin) -#ifdef PIC - LOAD_PIC_REG (cx) -#endif - fldl 4(%esp) /* x */ - fld %st - fld1 /* 1 : x : x */ - fsubp /* 1 - x : x */ - fld1 /* 1 : 1 - x : x */ - fadd %st(2) /* 1 + x : 1 - x : x */ - fmulp /* 1 - x^2 */ - fsqrt /* sqrt (1 - x^2) */ - fpatan - DBL_CHECK_FORCE_UFLOW - ret -END (__ieee754_asin) -strong_alias (__ieee754_asin, __asin_finite) |