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MLton
20241230
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<h1>Inline</h1>
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<p><a href="#">Inline</a> is an optimization pass for the <a href="SSA">SSA</a>
<a href="IntermediateLanguage">IntermediateLanguage</a>, invoked from <a href="SSASimplify">SSASimplify</a>.</p>
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<h2 id="_description">Description</h2>
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<p>This pass inlines <a href="SSA">SSA</a> functions using a size-based metric.</p>
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<h2 id="_implementation">Implementation</h2>
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<p><a href="https://github.com/MLton/mlton/blob/master/mlton/ssa/inline.sig"><code>inline.sig</code></a></p>
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<p><a href="https://github.com/MLton/mlton/blob/master/mlton/ssa/inline.fun"><code>inline.fun</code></a></p>
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<h2 id="_details_and_notes">Details and Notes</h2>
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<p>The <a href="#">Inline</a> pass can be invoked to use one of three metrics:</p>
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<p><code>NonRecursive(product, small)</code>&#8201;&#8212;&#8201;inline any function satisfying <code>(numCalls - 1) * (size - small) &#8656; product</code>, where <code>numCalls</code> is the static number of calls to the function and <code>size</code> is the size of the function.</p>
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<p><code>Leaf(size)</code>&#8201;&#8212;&#8201;inline any leaf function smaller than <code>size</code></p>
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<p><code>LeafNoLoop(size)</code>&#8201;&#8212;&#8201;inline any leaf function without loops smaller than <code>size</code></p>
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Last updated Thu Oct 21 15:53:06 2021 -0400 by Matthew Fluet.
<a href="https://github.com/MLton/mlton/commits/master/doc/guide/src/Inline.adoc">Log</a>
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