s_fmal.c File Reference

#include "cdefs-compat.h"
#include <float.h>
#include <openlibm_fenv.h>
#include <openlibm_math.h>
#include "fpmath.h"
#include "math_private.h"

Include dependency graph for s_fmal.c:

Classes
struct	dd

Functions
static struct dd	dd_add (long double a, long double b)
static long double	add_adjusted (long double a, long double b)
static long double	add_and_denormalize (long double a, long double b, int scale)
static struct dd	dd_mul (long double a, long double b)
OLM_DLLEXPORT long double	fmal (long double x, long double y, long double z)

---

Class Documentation

dd

struct dd

Class Members
double	hi
long double	hi
double	lo
long double	lo

Function Documentation

add_adjusted()

static long double add_adjusted ( long double  a, long double  b  )

inlinestatic

References a, b, dd_add(), INFINITY, nextafterl(), sum(), and u.

Referenced by fmal().

add_and_denormalize()

static long double add_and_denormalize ( long double  a, long double  b, int  scale  )

inlinestatic

References a, b, dd_add(), INFINITY, ldexp(), nextafterl(), sum(), and u.

Referenced by fmal().

dd_add()

static struct dd dd_add ( long double  a, long double  b  )

inlinestatic

References a, b, dd::hi, dd::lo, and s.

Referenced by add_adjusted(), add_and_denormalize(), and fmal().

dd_mul()

static struct dd dd_mul ( long double  a, long double  b  )

inlinestatic

References a, b, dd::hi, dd::lo, and p.

Referenced by fmal().

fmal()

OLM_DLLEXPORT long double fmal	(	long double	x,
		long double	y,
		long double	z
	)

References add_adjusted(), add_and_denormalize(), copysignl(), dd_add(), dd_mul(), FE_DOWNWARD, FE_INEXACT, FE_TONEAREST, FE_TOWARDZERO, FE_UNDERFLOW, fegetround(), feraiseexcept(), fesetround(), frexpl(), dd::hi, ilogbl(), INFINITY, isfinite, isnormal, LDBL_MANT_DIG, LDBL_MIN, ldexpl(), dd::lo, nextafterl(), r, and z.