<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>RegAlloc.Linear.SPARC.FreeRegs</title><link href="ocean.css" rel="stylesheet" type="text/css" title="Ocean" /><script src="haddock-util.js" type="text/javascript"></script><script type="text/javascript">//<![CDATA[
window.onload = function () {pageLoad();setSynopsis("mini_RegAlloc-Linear-SPARC-FreeRegs.html");};
//]]>
</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">ghc-7.4.2: The GHC API</p></div><div id="content"><div id="module-header"><table class="info"><tr><th>Safe Haskell</th><td>None</td></tr></table><p class="caption">RegAlloc.Linear.SPARC.FreeRegs</p></div><div id="description"><p class="caption">Description</p><div class="doc"><p>Free regs map for SPARC
</p></div></div><div id="synopsis"><p id="control.syn" class="caption expander" onclick="toggleSection('syn')">Synopsis</p><ul id="section.syn" class="hide" onclick="toggleSection('syn')"><li class="src short"><span class="keyword">data</span> <a href="#t:FreeRegs">FreeRegs</a> = <a href="#v:FreeRegs">FreeRegs</a> !<a href="../base-4.5.1.0/Data-Word.html#t:Word32">Word32</a> !<a href="../base-4.5.1.0/Data-Word.html#t:Word32">Word32</a> !<a href="../base-4.5.1.0/Data-Word.html#t:Word32">Word32</a></li><li class="src short"><a href="#v:noFreeRegs">noFreeRegs</a> :: <a href="RegAlloc-Linear-SPARC-FreeRegs.html#t:FreeRegs">FreeRegs</a></li><li class="src short"><a href="#v:initFreeRegs">initFreeRegs</a> :: <a href="RegAlloc-Linear-SPARC-FreeRegs.html#t:FreeRegs">FreeRegs</a></li><li class="src short"><a href="#v:getFreeRegs">getFreeRegs</a> :: <a href="RegClass.html#t:RegClass">RegClass</a> -> <a href="RegAlloc-Linear-SPARC-FreeRegs.html#t:FreeRegs">FreeRegs</a> -> [<a href="Reg.html#t:RealReg">RealReg</a>]</li><li class="src short"><a href="#v:allocateReg">allocateReg</a> :: <a href="Reg.html#t:RealReg">RealReg</a> -> <a href="RegAlloc-Linear-SPARC-FreeRegs.html#t:FreeRegs">FreeRegs</a> -> <a href="RegAlloc-Linear-SPARC-FreeRegs.html#t:FreeRegs">FreeRegs</a></li><li class="src short"><a href="#v:releaseReg">releaseReg</a> :: <a href="Reg.html#t:RealReg">RealReg</a> -> <a href="RegAlloc-Linear-SPARC-FreeRegs.html#t:FreeRegs">FreeRegs</a> -> <a href="RegAlloc-Linear-SPARC-FreeRegs.html#t:FreeRegs">FreeRegs</a></li><li class="src short"><a href="#v:bitMask">bitMask</a> :: <a href="../base-4.5.1.0/Data-Int.html#t:Int">Int</a> -> <a href="../base-4.5.1.0/Data-Word.html#t:Word32">Word32</a></li><li class="src short"><a href="#v:showFreeRegs">showFreeRegs</a> :: <a href="RegAlloc-Linear-SPARC-FreeRegs.html#t:FreeRegs">FreeRegs</a> -> <a href="../base-4.5.1.0/Data-String.html#t:String">String</a></li></ul></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><span class="keyword">data</span> <a name="t:FreeRegs" class="def">FreeRegs</a> </p><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src"><a name="v:FreeRegs" class="def">FreeRegs</a> !<a href="../base-4.5.1.0/Data-Word.html#t:Word32">Word32</a> !<a href="../base-4.5.1.0/Data-Word.html#t:Word32">Word32</a> !<a href="../base-4.5.1.0/Data-Word.html#t:Word32">Word32</a></td><td class="doc empty"> </td></tr></table></div><div class="subs instances"><p id="control.i:FreeRegs" class="caption collapser" onclick="toggleSection('i:FreeRegs')">Instances</p><div id="section.i:FreeRegs" class="show"><table><tr><td class="src"><a href="../base-4.5.1.0/Text-Show.html#t:Show">Show</a> <a href="RegAlloc-Linear-SPARC-FreeRegs.html#t:FreeRegs">FreeRegs</a></td><td class="doc empty"> </td></tr><tr><td class="src"><a href="RegAlloc-Linear-FreeRegs.html#t:FR">FR</a> <a href="RegAlloc-Linear-SPARC-FreeRegs.html#t:FreeRegs">FreeRegs</a></td><td class="doc empty"> </td></tr></table></div></div></div><div class="top"><p class="src"><a name="v:noFreeRegs" class="def">noFreeRegs</a> :: <a href="RegAlloc-Linear-SPARC-FreeRegs.html#t:FreeRegs">FreeRegs</a></p><div class="doc"><p>A reg map where no regs are free to be allocated.
</p></div></div><div class="top"><p class="src"><a name="v:initFreeRegs" class="def">initFreeRegs</a> :: <a href="RegAlloc-Linear-SPARC-FreeRegs.html#t:FreeRegs">FreeRegs</a></p><div class="doc"><p>The initial set of free regs.
</p></div></div><div class="top"><p class="src"><a name="v:getFreeRegs" class="def">getFreeRegs</a> :: <a href="RegClass.html#t:RegClass">RegClass</a> -> <a href="RegAlloc-Linear-SPARC-FreeRegs.html#t:FreeRegs">FreeRegs</a> -> [<a href="Reg.html#t:RealReg">RealReg</a>]</p><div class="doc"><p>Get all the free registers of this class.
</p></div></div><div class="top"><p class="src"><a name="v:allocateReg" class="def">allocateReg</a> :: <a href="Reg.html#t:RealReg">RealReg</a> -> <a href="RegAlloc-Linear-SPARC-FreeRegs.html#t:FreeRegs">FreeRegs</a> -> <a href="RegAlloc-Linear-SPARC-FreeRegs.html#t:FreeRegs">FreeRegs</a></p><div class="doc"><p>Grab a register.
</p></div></div><div class="top"><p class="src"><a name="v:releaseReg" class="def">releaseReg</a> :: <a href="Reg.html#t:RealReg">RealReg</a> -> <a href="RegAlloc-Linear-SPARC-FreeRegs.html#t:FreeRegs">FreeRegs</a> -> <a href="RegAlloc-Linear-SPARC-FreeRegs.html#t:FreeRegs">FreeRegs</a></p><div class="doc"><p>Release a register from allocation.
The register liveness information says that most regs die after a C call,
but we still don't want to allocate to some of them.
</p></div></div><div class="top"><p class="src"><a name="v:bitMask" class="def">bitMask</a> :: <a href="../base-4.5.1.0/Data-Int.html#t:Int">Int</a> -> <a href="../base-4.5.1.0/Data-Word.html#t:Word32">Word32</a></p></div><div class="top"><p class="src"><a name="v:showFreeRegs" class="def">showFreeRegs</a> :: <a href="RegAlloc-Linear-SPARC-FreeRegs.html#t:FreeRegs">FreeRegs</a> -> <a href="../base-4.5.1.0/Data-String.html#t:String">String</a></p></div></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.11.0</p></div></body></html>
distrib
>
Mageia
>
5
>
i586
>
media
>
core-release
>
by-pkgid
>
6e204a966e8c42d976f99a1700ce5f20
>
files
>
3013
