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Improve function definition, call and invoke instruction docs.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57253 91177308-0d34-0410-b5e6-96231b3b80d8
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Devang Patel
2008-10-07 17:48:33 +00:00
parent 9e729a2de5
commit 307e8ab581
1 changed files with 12 additions and 5 deletions
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docs/LangRef.html
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@ -784,6 +784,14 @@ to whatever it feels convenient. If an explicit alignment is specified, the
function is forced to have at least that much alignment. All alignments must be function is forced to have at least that much alignment. All alignments must be
a power of 2.</p> a power of 2.</p>
<h5>Syntax:</h5>
<div class="doc_code">
<pre>
define [<a href="#linkage">linkage</a>] [<a href="#visibility">visibility</a>] [<a href="#callingconv">cconv</a>] [<a href="#paramattrs">ret attrs</a>] &lt;ResultType&gt; @&lt;FunctionName&gt; ([argument list]) [<a href="#fnattrs">fn Attrs</a>] [section "name"] [align N] [<a href="#gc">gc</a>] { ... }
</pre>
</div>
</div> </div>
@ -2046,8 +2054,7 @@ branches or with a lookup table.</p>
<h5>Syntax:</h5> <h5>Syntax:</h5>
<pre> <pre>
&lt;result&gt; = invoke [<a href="#callingconv">cconv</a>] [<a href="#pa\ &lt;result&gt; = invoke [<a href="#callingconv">cconv</a>] [<a href="#paramattrs">ret attrs</a>] &lt;ptr to function ty&gt; &lt;function ptr val&gt;(&lt;function args&gt;) [<a href="#fnattrs">fn attrs</a>]
ramattrs">RetAttrs</a>] &lt;ptr to function ty&gt; &lt;function ptr val&gt;(&lt;function args&gt;)
to label &lt;normal label&gt; unwind label &lt;exception label&gt; to label &lt;normal label&gt; unwind label &lt;exception label&gt;
</pre> </pre>
@ -2097,7 +2104,7 @@ continued at the dynamically nearest "exception" label.
<li>'<tt>exception label</tt>': the label reached when a callee returns with <li>'<tt>exception label</tt>': the label reached when a callee returns with
the <a href="#i_unwind"><tt>unwind</tt></a> instruction. </li> the <a href="#i_unwind"><tt>unwind</tt></a> instruction. </li>
<li>The optional <a href="fnattrs">function attributes</a> list. Only <li>The optional <a href="#fnattrs">function attributes</a> list. Only
'<tt>noreturn</tt>', '<tt>nounwind</tt>', '<tt>readonly</tt>' and '<tt>noreturn</tt>', '<tt>nounwind</tt>', '<tt>readonly</tt>' and
'<tt>readnone</tt>' attributes are valid here.</li> '<tt>readnone</tt>' attributes are valid here.</li>
</ol> </ol>
@ -4249,7 +4256,7 @@ by element.
<h5>Syntax:</h5> <h5>Syntax:</h5>
<pre> <pre>
&lt;result&gt; = [tail] call [<a href="#callingconv">cconv</a>] [<a href="#paramattrs">RetAttrs</a>] &lt;ty&gt; [&lt;fnty&gt;*] &lt;fnptrval&gt;(&lt;param list&gt;) &lt;result&gt; = [tail] call [<a href="#callingconv">cconv</a>] [<a href="#paramattrs">ret attrs</a>] &lt;ty&gt; [&lt;fnty&gt;*] &lt;fnptrval&gt;(&lt;function args&gt;) [<a href="#fnattrs">fn attrs</a>]
</pre> </pre>
<h5>Overview:</h5> <h5>Overview:</h5>
@ -4305,7 +4312,7 @@ by element.
arguments can be specified.</p> arguments can be specified.</p>
</li> </li>
<li> <li>
<p>The optional <a href="fnattrs">function attributes</a> list. Only <p>The optional <a href="#fnattrs">function attributes</a> list. Only
'<tt>noreturn</tt>', '<tt>nounwind</tt>', '<tt>readonly</tt>' and '<tt>noreturn</tt>', '<tt>nounwind</tt>', '<tt>readonly</tt>' and
'<tt>readnone</tt>' attributes are valid here.</p> '<tt>readnone</tt>' attributes are valid here.</p>
</li> </li>