devdocs/gcc~13/invoking-lto-dump.html


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<div class="section-level-extent" id="Invoking-lto-dump"> <div class="nav-panel"> <p> Previous: <a href="lto-dump-intro" accesskey="p" rel="prev">Introduction to <code class="command">lto-dump</code></a>, Up: <a href="lto-dump" accesskey="u" rel="up"><code class="command">lto-dump</code>—Tool for dumping LTO object files.</a> [<a href="index#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="indices" title="Index" rel="index">Index</a>]</p> </div>  <h1 class="section" id="Invoking-lto-dump-1"><span>13.2 Invoking lto-dump<a class="copiable-link" href="#Invoking-lto-dump-1"> ¶</a></span></h1> <div class="example smallexample"> <pre class="example-preformatted" data-language="cpp">Usage: lto-dump <span class="r">[</span><var class="var">OPTION</var><span class="r">]</span> ... <var class="var">objfiles</var></pre>
</div> <p><code class="command">lto-dump</code> accepts the following options: </p> <dl class="table"> <dt><code class="code">-list</code></dt> <dd>
<p>Dumps list of details of functions and variables. </p> </dd> <dt><code class="code">-demangle</code></dt> <dd>
<p>Dump the demangled output. </p> </dd> <dt><code class="code">-defined-only</code></dt> <dd>
<p>Dump only the defined symbols. </p> </dd> <dt><code class="code">-print-value</code></dt> <dd>
<p>Dump initial values of the variables. </p> </dd> <dt><code class="code">-name-sort</code></dt> <dd>
<p>Sort the symbols alphabetically. </p> </dd> <dt><code class="code">-size-sort</code></dt> <dd>
<p>Sort the symbols according to size. </p> </dd> <dt><code class="code">-reverse-sort</code></dt> <dd>
<p>Dump the symbols in reverse order. </p> </dd> <dt><code class="code">-no-sort</code></dt> <dd>
<p>Dump the symbols in order of occurrence. </p> </dd> <dt><code class="code">-symbol=</code></dt> <dd>
<p>Dump the details of specific symbol. </p> </dd> <dt><code class="code">-objects</code></dt> <dd>
<p>Dump the details of LTO objects. </p> </dd> <dt><code class="code">-type-stats</code></dt> <dd>
<p>Dump the statistics of tree types. </p> </dd> <dt><code class="code">-tree-stats</code></dt> <dd>
<p>Dump the statistics of trees. </p> </dd> <dt><code class="code">-gimple-stats</code></dt> <dd>
<p>Dump the statistics of gimple statements. </p> </dd> <dt><code class="code">-dump-level=</code></dt> <dd>
<p>For deciding the optimization level of body. </p> </dd> <dt><code class="code">-dump-body=</code></dt> <dd>
<p>Dump the specific gimple body. </p> </dd> <dt><code class="code">-help</code></dt> <dd>
<p>Display the dump tool help. </p> </dd> </dl> </div><div class="_attribution">
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