<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <!--Rendered using the Haskell Html Library v0.2--> <HTML ><HEAD ><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8" ><TITLE >RegAlloc.Graph.ArchX86</TITLE ><LINK HREF="haddock.css" REL="stylesheet" TYPE="text/css" ><SCRIPT SRC="haddock-util.js" TYPE="text/javascript" ></SCRIPT ><SCRIPT TYPE="text/javascript" >window.onload = function () {setSynopsis("mini_RegAlloc-Graph-ArchX86.html")};</SCRIPT ></HEAD ><BODY ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="topbar" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD ><IMG SRC="haskell_icon.gif" WIDTH="16" HEIGHT="16" ALT=" " ></TD ><TD CLASS="title" >ghc-6.12.3: The GHC API</TD ><TD CLASS="topbut" ><A HREF="index.html" >Contents</A ></TD ><TD CLASS="topbut" ><A HREF="doc-index.html" >Index</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="modulebar" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD ><FONT SIZE="6" >RegAlloc.Graph.ArchX86</FONT ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Description</TD ></TR ><TR ><TD CLASS="doc" ><P >A description of the register set of the X86. This isn't used directly in GHC proper. </P ><P >See RegArchBase.hs for the reference. See MachRegs.hs for the actual trivColorable function used in GHC. </P ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Synopsis</TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="#v%3AclassOfReg" >classOfReg</A > :: <A HREF="RegAlloc-Graph-ArchBase.html#t%3AReg" >Reg</A > -> <A HREF="RegAlloc-Graph-ArchBase.html#t%3ARegClass" >RegClass</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AregsOfClass" >regsOfClass</A > :: <A HREF="RegAlloc-Graph-ArchBase.html#t%3ARegClass" >RegClass</A > -> <A HREF="UniqSet.html#t%3AUniqSet" >UniqSet</A > <A HREF="RegAlloc-Graph-ArchBase.html#t%3AReg" >Reg</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AregName" >regName</A > :: <A HREF="RegAlloc-Graph-ArchBase.html#t%3AReg" >Reg</A > -> <A HREF="../base-4.2.0.2/Data-Maybe.html#t%3AMaybe" >Maybe</A > <A HREF="../base-4.2.0.2/Data-Char.html#t%3AString" >String</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AregAlias" >regAlias</A > :: <A HREF="RegAlloc-Graph-ArchBase.html#t%3AReg" >Reg</A > -> <A HREF="UniqSet.html#t%3AUniqSet" >UniqSet</A > <A HREF="RegAlloc-Graph-ArchBase.html#t%3AReg" >Reg</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3Aworst" >worst</A > :: <A HREF="../base-4.2.0.2/Data-Int.html#t%3AInt" >Int</A > -> <A HREF="RegAlloc-Graph-ArchBase.html#t%3ARegClass" >RegClass</A > -> <A HREF="RegAlloc-Graph-ArchBase.html#t%3ARegClass" >RegClass</A > -> <A HREF="../base-4.2.0.2/Data-Int.html#t%3AInt" >Int</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3Asqueese" >squeese</A > :: <A HREF="RegAlloc-Graph-ArchBase.html#t%3ARegClass" >RegClass</A > -> [(<A HREF="../base-4.2.0.2/Data-Int.html#t%3AInt" >Int</A >, <A HREF="RegAlloc-Graph-ArchBase.html#t%3ARegClass" >RegClass</A >)] -> <A HREF="../base-4.2.0.2/Data-Int.html#t%3AInt" >Int</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Documentation</TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v:classOfReg" ><A NAME="v%3AclassOfReg" ></A ></A ><B >classOfReg</B > :: <A HREF="RegAlloc-Graph-ArchBase.html#t%3AReg" >Reg</A > -> <A HREF="RegAlloc-Graph-ArchBase.html#t%3ARegClass" >RegClass</A ></TD ></TR ><TR ><TD CLASS="doc" >Determine the class of a register </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v:regsOfClass" ><A NAME="v%3AregsOfClass" ></A ></A ><B >regsOfClass</B > :: <A HREF="RegAlloc-Graph-ArchBase.html#t%3ARegClass" >RegClass</A > -> <A HREF="UniqSet.html#t%3AUniqSet" >UniqSet</A > <A HREF="RegAlloc-Graph-ArchBase.html#t%3AReg" >Reg</A ></TD ></TR ><TR ><TD CLASS="doc" >Determine all the regs that make up a certain class. </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v:regName" ><A NAME="v%3AregName" ></A ></A ><B >regName</B > :: <A HREF="RegAlloc-Graph-ArchBase.html#t%3AReg" >Reg</A > -> <A HREF="../base-4.2.0.2/Data-Maybe.html#t%3AMaybe" >Maybe</A > <A HREF="../base-4.2.0.2/Data-Char.html#t%3AString" >String</A ></TD ></TR ><TR ><TD CLASS="doc" >Determine the common name of a reg returns Nothing if this reg is not part of the machine. </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v:regAlias" ><A NAME="v%3AregAlias" ></A ></A ><B >regAlias</B > :: <A HREF="RegAlloc-Graph-ArchBase.html#t%3AReg" >Reg</A > -> <A HREF="UniqSet.html#t%3AUniqSet" >UniqSet</A > <A HREF="RegAlloc-Graph-ArchBase.html#t%3AReg" >Reg</A ></TD ></TR ><TR ><TD CLASS="doc" >Which regs alias what other regs </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v:worst" ><A NAME="v%3Aworst" ></A ></A ><B >worst</B > :: <A HREF="../base-4.2.0.2/Data-Int.html#t%3AInt" >Int</A > -> <A HREF="RegAlloc-Graph-ArchBase.html#t%3ARegClass" >RegClass</A > -> <A HREF="RegAlloc-Graph-ArchBase.html#t%3ARegClass" >RegClass</A > -> <A HREF="../base-4.2.0.2/Data-Int.html#t%3AInt" >Int</A ></TD ></TR ><TR ><TD CLASS="doc" >Optimised versions of RegColorBase.{worst, squeese} specific to x86 </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v:squeese" ><A NAME="v%3Asqueese" ></A ></A ><B >squeese</B > :: <A HREF="RegAlloc-Graph-ArchBase.html#t%3ARegClass" >RegClass</A > -> [(<A HREF="../base-4.2.0.2/Data-Int.html#t%3AInt" >Int</A >, <A HREF="RegAlloc-Graph-ArchBase.html#t%3ARegClass" >RegClass</A >)] -> <A HREF="../base-4.2.0.2/Data-Int.html#t%3AInt" >Int</A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="botbar" >Produced by <A HREF="http://www.haskell.org/haddock/" >Haddock</A > version 2.6.1</TD ></TR ></TABLE ></BODY ></HTML >