<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html> <head> <!-- Generated by HsColour, http://www.cs.york.ac.uk/fp/darcs/hscolour/ --> <title>nativeGen/PPC/Cond.hs</title> <link type='text/css' rel='stylesheet' href='hscolour.css' /> </head> <body> <pre><a name="line-1"></a> <a name="line-2"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>PPC</span><span class='hs-varop'>.</span><span class='hs-conid'>Cond</span> <span class='hs-layout'>(</span> <a name="line-3"></a> <span class='hs-conid'>Cond</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <a name="line-4"></a> <span class='hs-varid'>condNegate</span><span class='hs-layout'>,</span> <a name="line-5"></a> <span class='hs-varid'>condUnsigned</span><span class='hs-layout'>,</span> <a name="line-6"></a> <span class='hs-varid'>condToSigned</span><span class='hs-layout'>,</span> <a name="line-7"></a> <span class='hs-varid'>condToUnsigned</span><span class='hs-layout'>,</span> <a name="line-8"></a><span class='hs-layout'>)</span> <a name="line-9"></a> <a name="line-10"></a><span class='hs-keyword'>where</span> <a name="line-11"></a> <a name="line-12"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Panic</span> <a name="line-13"></a> <a name="line-14"></a><a name="Cond"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>Cond</span> <a name="line-15"></a> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ALWAYS</span> <a name="line-16"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>EQQ</span> <a name="line-17"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>GE</span> <a name="line-18"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>GEU</span> <a name="line-19"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>GTT</span> <a name="line-20"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>GU</span> <a name="line-21"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>LE</span> <a name="line-22"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>LEU</span> <a name="line-23"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>LTT</span> <a name="line-24"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>LU</span> <a name="line-25"></a> <span class='hs-keyglyph'>|</span> <span class='hs-conid'>NE</span> <a name="line-26"></a> <span class='hs-keyword'>deriving</span> <span class='hs-conid'>Eq</span> <a name="line-27"></a> <a name="line-28"></a> <a name="line-29"></a><a name="condNegate"></a><span class='hs-definition'>condNegate</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Cond</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Cond</span> <a name="line-30"></a><span class='hs-definition'>condNegate</span> <span class='hs-conid'>ALWAYS</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>panic</span> <span class='hs-str'>"condNegate: ALWAYS"</span> <a name="line-31"></a><span class='hs-definition'>condNegate</span> <span class='hs-conid'>EQQ</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>NE</span> <a name="line-32"></a><span class='hs-definition'>condNegate</span> <span class='hs-conid'>GE</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>LTT</span> <a name="line-33"></a><span class='hs-definition'>condNegate</span> <span class='hs-conid'>GEU</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>LU</span> <a name="line-34"></a><span class='hs-definition'>condNegate</span> <span class='hs-conid'>GTT</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>LE</span> <a name="line-35"></a><span class='hs-definition'>condNegate</span> <span class='hs-conid'>GU</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>LEU</span> <a name="line-36"></a><span class='hs-definition'>condNegate</span> <span class='hs-conid'>LE</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>GTT</span> <a name="line-37"></a><span class='hs-definition'>condNegate</span> <span class='hs-conid'>LEU</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>GU</span> <a name="line-38"></a><span class='hs-definition'>condNegate</span> <span class='hs-conid'>LTT</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>GE</span> <a name="line-39"></a><span class='hs-definition'>condNegate</span> <span class='hs-conid'>LU</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>GEU</span> <a name="line-40"></a><span class='hs-definition'>condNegate</span> <span class='hs-conid'>NE</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>EQQ</span> <a name="line-41"></a> <a name="line-42"></a><a name="condUnsigned"></a><span class='hs-comment'>-- Condition utils</span> <a name="line-43"></a><span class='hs-definition'>condUnsigned</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Cond</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span> <a name="line-44"></a><span class='hs-definition'>condUnsigned</span> <span class='hs-conid'>GU</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <a name="line-45"></a><span class='hs-definition'>condUnsigned</span> <span class='hs-conid'>LU</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <a name="line-46"></a><span class='hs-definition'>condUnsigned</span> <span class='hs-conid'>GEU</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <a name="line-47"></a><span class='hs-definition'>condUnsigned</span> <span class='hs-conid'>LEU</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <a name="line-48"></a><span class='hs-definition'>condUnsigned</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span> <a name="line-49"></a> <a name="line-50"></a><a name="condToSigned"></a><span class='hs-definition'>condToSigned</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Cond</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Cond</span> <a name="line-51"></a><span class='hs-definition'>condToSigned</span> <span class='hs-conid'>GU</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>GTT</span> <a name="line-52"></a><span class='hs-definition'>condToSigned</span> <span class='hs-conid'>LU</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>LTT</span> <a name="line-53"></a><span class='hs-definition'>condToSigned</span> <span class='hs-conid'>GEU</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>GE</span> <a name="line-54"></a><span class='hs-definition'>condToSigned</span> <span class='hs-conid'>LEU</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>LE</span> <a name="line-55"></a><span class='hs-definition'>condToSigned</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span> <a name="line-56"></a> <a name="line-57"></a><a name="condToUnsigned"></a><span class='hs-definition'>condToUnsigned</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Cond</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Cond</span> <a name="line-58"></a><span class='hs-definition'>condToUnsigned</span> <span class='hs-conid'>GTT</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>GU</span> <a name="line-59"></a><span class='hs-definition'>condToUnsigned</span> <span class='hs-conid'>LTT</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>LU</span> <a name="line-60"></a><span class='hs-definition'>condToUnsigned</span> <span class='hs-conid'>GE</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>GEU</span> <a name="line-61"></a><span class='hs-definition'>condToUnsigned</span> <span class='hs-conid'>LE</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>LEU</span> <a name="line-62"></a><span class='hs-definition'>condToUnsigned</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>x</span> </pre></body> </html>
