blob: e68fec2e383e5358e4355b3b1d9e7d0dd6e68701 [file] [log] [blame]
/**
* This file has no copyright assigned and is placed in the Public Domain.
* This file is part of the mingw-w64 runtime package.
* No warranty is given; refer to the file DISCLAIMER.PD within this package.
*/
/*
* Written by J.T. Conklin <jtc@netbsd.org>.
* Public domain.
*
* Adapted for float type by Danny Smith
* <dannysmith@users.sourceforge.net>.
*/
#include <math.h>
float
fmodf (float x, float y)
{
float res = 0.0F;
asm ("1:\tfprem\n\t"
"fstsw %%ax\n\t"
"sahf\n\t"
"jp 1b\n\t"
"fstp %%st(1)"
: "=t" (res) : "0" (x), "u" (y) : "ax", "st(1)");
return res;
}