/* Chrysalide - Outil d'analyse de fichiers binaires * ##FILE## - traduction d'instructions Dalvik * * Copyright (C) 2018 Cyrille Bagard * * This file is part of Chrysalide. * * Chrysalide 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 3 of the License, or * (at your option) any later version. * * Chrysalide 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 Chrysalide. If not, see <http://www.gnu.org/licenses/>. */ @title cmpl-float @id 45 @desc { Perform the indicated floating point or <b>long</b> comparison, setting <b>a</b> to <b>0</b> if <b>b == c</b>, <b>1</b> if <b>b > c</b>, or <b>-1</b> if <b>b < c</b>. The "bias" listed for the floating point operations indicates how <b>NaN</b> comparisons are treated: "gt bias" instructions return <b>1</b> for <b>NaN</b> comparisons, and "lt bias" instructions return <b>-1</b>. For example, to check to see if floating point <b>x < y</b> it is advisable to use <b>cmpg-float</b>; a result of <b>-1</b> indicates that the test was true, and the other values indicate it was false either due to a valid comparison or because one of the values was <b>NaN</b>. } @encoding() { @format 23x }