llvm / llvm-archive / 48649d2c83b557841c9e5c978d9ab5af13cb52e5 / . / llvm-gcc-4.0 / gcc / config / ia64 / quadlib.c

/* Subroutines for long double support. | |

Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc. | |

This file is part of GCC. | |

GCC is free software; you can redistribute it and/or modify | |

it under the terms of the GNU General Public License as published by | |

the Free Software Foundation; either version 2, or (at your option) | |

any later version. | |

In addition to the permissions in the GNU General Public License, the | |

Free Software Foundation gives you unlimited permission to link the | |

compiled version of this file into combinations with other programs, | |

and to distribute those combinations without any restriction coming | |

from the use of this file. (The General Public License restrictions | |

do apply in other respects; for example, they cover modification of | |

the file, and distribution when not linked into a combine | |

executable.) | |

GCC is distributed in the hope that it will be useful, | |

but WITHOUT ANY WARRANTY; without even the implied warranty of | |

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |

GNU General Public License for more details. | |

You should have received a copy of the GNU General Public License | |

along with GCC; see the file COPYING. If not, write to | |

the Free Software Foundation, 59 Temple Place - Suite 330, | |

Boston, MA 02111-1307, USA. */ | |

extern int _U_Qfcmp (long double a, long double b, int); | |

int _U_Qfeq (long double, long double); | |

int _U_Qfne (long double, long double); | |

int _U_Qfgt (long double, long double); | |

int _U_Qfge (long double, long double); | |

int _U_Qflt (long double, long double); | |

int _U_Qfle (long double, long double); | |

int _U_Qfcomp (long double, long double); | |

int | |

_U_Qfeq (long double a, long double b) | |

{ | |

return (_U_Qfcmp (a, b, 4) != 0); | |

} | |

int | |

_U_Qfne (long double a, long double b) | |

{ | |

return (_U_Qfcmp (a, b, 4) == 0); | |

} | |

int | |

_U_Qfgt (long double a, long double b) | |

{ | |

return (_U_Qfcmp (a, b, 17) != 0); | |

} | |

int | |

_U_Qfge (long double a, long double b) | |

{ | |

return (_U_Qfcmp (a, b, 21) != 0); | |

} | |

int | |

_U_Qflt (long double a, long double b) | |

{ | |

return (_U_Qfcmp (a, b, 9) != 0); | |

} | |

int | |

_U_Qfle (long double a, long double b) | |

{ | |

return (_U_Qfcmp (a, b, 13) != 0); | |

} | |

int | |

_U_Qfcomp (long double a, long double b) | |

{ | |

if (_U_Qfcmp (a, b, 4) == 0) | |

return 0; | |

return (_U_Qfcmp (a, b, 22) != 0 ? 1 : -1); | |

} |