1  /* Software floating-point emulation.
       2     Return 1 if a < b
       3     Copyright (C) 1997-2023 Free Software Foundation, Inc.
       4     This file is part of the GNU C Library.
       5  
       6     The GNU C Library is free software; you can redistribute it and/or
       7     modify it under the terms of the GNU Lesser General Public
       8     License as published by the Free Software Foundation; either
       9     version 2.1 of the License, or (at your option) any later version.
      10  
      11     The GNU C Library is distributed in the hope that it will be useful,
      12     but WITHOUT ANY WARRANTY; without even the implied warranty of
      13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      14     Lesser General Public License for more details.
      15  
      16     You should have received a copy of the GNU Lesser General Public
      17     License along with the GNU C Library; if not, see
      18     <https://www.gnu.org/licenses/>.  */
      19  
      20  #include "soft-fp.h"
      21  #include "quad.h"
      22  
      23  int _Q_flt(const long double a, const long double b)
      24  {
      25    FP_DECL_EX;
      26    FP_DECL_Q(A); FP_DECL_Q(B);
      27    int r;
      28  
      29    FP_UNPACK_RAW_Q(A, a);
      30    FP_UNPACK_RAW_Q(B, b);
      31    FP_CMP_Q(r, B, A, 3, 2);
      32    FP_HANDLE_EXCEPTIONS;
      33  
      34    return (r == 1);
      35  }