1<html lang="en"> 2<head> 3<title>K - Using as</title> 4<meta http-equiv="Content-Type" content="text/html"> 5<meta name="description" content="Using as"> 6<meta name="generator" content="makeinfo 4.13"> 7<link title="Top" rel="start" href="index.html#Top"> 8<link rel="up" href="Invoking.html#Invoking" title="Invoking"> 9<link rel="prev" href="I.html#I" title="I"> 10<link rel="next" href="L.html#L" title="L"> 11<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage"> 12<!-- 13This file documents the GNU Assembler "as". 14 15Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 162000, 2001, 2002, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, 17Inc. 18 19Permission is granted to copy, distribute and/or modify this document 20under the terms of the GNU Free Documentation License, Version 1.3 21or any later version published by the Free Software Foundation; 22with no Invariant Sections, with no Front-Cover Texts, and with no 23Back-Cover Texts. A copy of the license is included in the 24section entitled ``GNU Free Documentation License''. 25 26--> 27<meta http-equiv="Content-Style-Type" content="text/css"> 28<style type="text/css"><!-- 29 pre.display { font-family:inherit } 30 pre.format { font-family:inherit } 31 pre.smalldisplay { font-family:inherit; font-size:smaller } 32 pre.smallformat { font-family:inherit; font-size:smaller } 33 pre.smallexample { font-size:smaller } 34 pre.smalllisp { font-size:smaller } 35 span.sc { font-variant:small-caps } 36 span.roman { font-family:serif; font-weight:normal; } 37 span.sansserif { font-family:sans-serif; font-weight:normal; } 38--></style> 39<link rel="stylesheet" type="text/css" href="../cs.css"> 40</head> 41<body> 42<div class="node"> 43<a name="K"></a> 44<p> 45Next: <a rel="next" accesskey="n" href="L.html#L">L</a>, 46Previous: <a rel="previous" accesskey="p" href="I.html#I">I</a>, 47Up: <a rel="up" accesskey="u" href="Invoking.html#Invoking">Invoking</a> 48<hr> 49</div> 50 51<h3 class="section">2.6 Difference Tables: <samp><span class="option">-K</span></samp></h3> 52 53<p><a name="index-g_t_002dK-66"></a> 54<a name="index-difference-tables_002c-warning-67"></a><a name="index-warning-for-altered-difference-tables-68"></a><samp><span class="command">as</span></samp> sometimes alters the code emitted for directives of the 55form ‘<samp><span class="samp">.word </span><var>sym1</var><span class="samp">-</span><var>sym2</var></samp>’. See <a href="Word.html#Word"><code>.word</code></a>. 56You can use the ‘<samp><span class="samp">-K</span></samp>’ option if you want a warning issued when this 57is done. 58 59 </body></html> 60 61