Description:
fma() function: fused multiply-add.

Files:
lib/fma.c
lib/float+.h
m4/fma.m4
m4/fegetround.m4
m4/mathfunc.m4

Depends-on:
math
float           [test $HAVE_FMA = 0 || test $REPLACE_FMA = 1]
stdbool         [test $HAVE_FMA = 0 || test $REPLACE_FMA = 1]
assert-h        [test $HAVE_FMA = 0 || test $REPLACE_FMA = 1]
isfinite        [test $HAVE_FMA = 0 || test $REPLACE_FMA = 1]
integer_length  [test $HAVE_FMA = 0 || test $REPLACE_FMA = 1]
frexp           [test $HAVE_FMA = 0 || test $REPLACE_FMA = 1]
ldexp           [test $HAVE_FMA = 0 || test $REPLACE_FMA = 1]

configure.ac:
gl_FUNC_FMA
gl_CONDITIONAL([GL_COND_OBJ_FMA], [test $HAVE_FMA = 0 || test $REPLACE_FMA = 1])
AM_COND_IF([GL_COND_OBJ_FMA], [
  gl_PREREQ_FMA
])
gl_MATH_MODULE_INDICATOR([fma])

Makefile.am:
if GL_COND_OBJ_FMA
lib_SOURCES += fma.c
endif

Include:
<math.h>

Link:
$(FMA_LIBM)

License:
LGPL

Maintainer:
all