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diff --git a/Build/source/libs/luajit/LuaJIT-src/doc/ext_jit.html b/Build/source/libs/luajit/LuaJIT-src/doc/ext_jit.html deleted file mode 100644 index e4088bcbd20..00000000000 --- a/Build/source/libs/luajit/LuaJIT-src/doc/ext_jit.html +++ /dev/null @@ -1,201 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> -<html> -<head> -<title>jit.* Library</title> -<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> -<meta name="Author" content="Mike Pall"> -<meta name="Copyright" content="Copyright (C) 2005-2017, Mike Pall"> -<meta name="Language" content="en"> -<link rel="stylesheet" type="text/css" href="bluequad.css" media="screen"> -<link rel="stylesheet" type="text/css" href="bluequad-print.css" media="print"> -</head> -<body> -<div id="site"> -<a href="http://luajit.org"><span>Lua<span id="logo">JIT</span></span></a> -</div> -<div id="head"> -<h1><tt>jit.*</tt> Library</h1> -</div> -<div id="nav"> -<ul><li> -<a href="luajit.html">LuaJIT</a> -<ul><li> -<a href="http://luajit.org/download.html">Download <span class="ext">»</span></a> -</li><li> -<a href="install.html">Installation</a> -</li><li> -<a href="running.html">Running</a> -</li></ul> -</li><li> -<a href="extensions.html">Extensions</a> -<ul><li> -<a href="ext_ffi.html">FFI Library</a> -<ul><li> -<a href="ext_ffi_tutorial.html">FFI Tutorial</a> -</li><li> -<a href="ext_ffi_api.html">ffi.* API</a> -</li><li> -<a href="ext_ffi_semantics.html">FFI Semantics</a> -</li></ul> -</li><li> -<a class="current" href="ext_jit.html">jit.* Library</a> -</li><li> -<a href="ext_c_api.html">Lua/C API</a> -</li><li> -<a href="ext_profiler.html">Profiler</a> -</li></ul> -</li><li> -<a href="status.html">Status</a> -<ul><li> -<a href="changes.html">Changes</a> -</li></ul> -</li><li> -<a href="faq.html">FAQ</a> -</li><li> -<a href="http://luajit.org/performance.html">Performance <span class="ext">»</span></a> -</li><li> -<a href="http://wiki.luajit.org/">Wiki <span class="ext">»</span></a> -</li><li> -<a href="http://luajit.org/list.html">Mailing List <span class="ext">»</span></a> -</li></ul> -</div> -<div id="main"> -<p> -The functions in this built-in module control the behavior of the JIT -compiler engine. Note that JIT-compilation is fully automatic — -you probably won't need to use any of the following functions unless -you have special needs. -</p> - -<h3 id="jit_onoff"><tt>jit.on()<br> -jit.off()</tt></h3> -<p> -Turns the whole JIT compiler on (default) or off. -</p> -<p> -These functions are typically used with the command line options -<tt>-j on</tt> or <tt>-j off</tt>. -</p> - -<h3 id="jit_flush"><tt>jit.flush()</tt></h3> -<p> -Flushes the whole cache of compiled code. -</p> - -<h3 id="jit_onoff_func"><tt>jit.on(func|true [,true|false])<br> -jit.off(func|true [,true|false])<br> -jit.flush(func|true [,true|false])</tt></h3> -<p> -<tt>jit.on</tt> enables JIT compilation for a Lua function (this is -the default). -</p> -<p> -<tt>jit.off</tt> disables JIT compilation for a Lua function and -flushes any already compiled code from the code cache. -</p> -<p> -<tt>jit.flush</tt> flushes the code, but doesn't affect the -enable/disable status. -</p> -<p> -The current function, i.e. the Lua function calling this library -function, can also be specified by passing <tt>true</tt> as the first -argument. -</p> -<p> -If the second argument is <tt>true</tt>, JIT compilation is also -enabled, disabled or flushed recursively for all sub-functions of a -function. With <tt>false</tt> only the sub-functions are affected. -</p> -<p> -The <tt>jit.on</tt> and <tt>jit.off</tt> functions only set a flag -which is checked when the function is about to be compiled. They do -not trigger immediate compilation. -</p> -<p> -Typical usage is <tt>jit.off(true, true)</tt> in the main chunk -of a module to turn off JIT compilation for the whole module for -debugging purposes. -</p> - -<h3 id="jit_flush_tr"><tt>jit.flush(tr)</tt></h3> -<p> -Flushes the root trace, specified by its number, and all of its side -traces from the cache. The code for the trace will be retained as long -as there are any other traces which link to it. -</p> - -<h3 id="jit_status"><tt>status, ... = jit.status()</tt></h3> -<p> -Returns the current status of the JIT compiler. The first result is -either <tt>true</tt> or <tt>false</tt> if the JIT compiler is turned -on or off. The remaining results are strings for CPU-specific features -and enabled optimizations. -</p> - -<h3 id="jit_version"><tt>jit.version</tt></h3> -<p> -Contains the LuaJIT version string. -</p> - -<h3 id="jit_version_num"><tt>jit.version_num</tt></h3> -<p> -Contains the version number of the LuaJIT core. Version xx.yy.zz -is represented by the decimal number xxyyzz. -</p> - -<h3 id="jit_os"><tt>jit.os</tt></h3> -<p> -Contains the target OS name: -"Windows", "Linux", "OSX", "BSD", "POSIX" or "Other". -</p> - -<h3 id="jit_arch"><tt>jit.arch</tt></h3> -<p> -Contains the target architecture name: -"x86", "x64", "arm", "arm64", "ppc", "mips" or "mips64". -</p> - -<h2 id="jit_opt"><tt>jit.opt.*</tt> — JIT compiler optimization control</h2> -<p> -This sub-module provides the backend for the <tt>-O</tt> command line -option. -</p> -<p> -You can also use it programmatically, e.g.: -</p> -<pre class="code"> -jit.opt.start(2) -- same as -O2 -jit.opt.start("-dce") -jit.opt.start("hotloop=10", "hotexit=2") -</pre> -<p> -Unlike in LuaJIT 1.x, the module is built-in and -<b>optimization is turned on by default!</b> -It's no longer necessary to run <tt>require("jit.opt").start()</tt>, -which was one of the ways to enable optimization. -</p> - -<h2 id="jit_util"><tt>jit.util.*</tt> — JIT compiler introspection</h2> -<p> -This sub-module holds functions to introspect the bytecode, generated -traces, the IR and the generated machine code. The functionality -provided by this module is still in flux and therefore undocumented. -</p> -<p> -The debug modules <tt>-jbc</tt>, <tt>-jv</tt> and <tt>-jdump</tt> make -extensive use of these functions. Please check out their source code, -if you want to know more. -</p> -<br class="flush"> -</div> -<div id="foot"> -<hr class="hide"> -Copyright © 2005-2017 Mike Pall -<span class="noprint"> -· -<a href="contact.html">Contact</a> -</span> -</div> -</body> -</html> |