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Rename Analysis Usage methods

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4254 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2002-10-21 19:57:59 +00:00
parent e4ae3041f9
commit 8291e0465b
1 changed files with 4 additions and 4 deletions
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8
docs/WritingAnLLVMPass.html
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@ -694,14 +694,14 @@ href="http://llvm.cs.uiuc.edu/doxygen/classAnalysisUsage.html">AnalysisUsage</a>
<i>// setPreservesAll - Call this if the pass does not modify its input at all</i>
<b>void</b> AnalysisUsage::setPreservesAll();
<i>// preservesCFG - This function should be called by the pass, iff they do not:
<i>// setPreservesCFG - This function should be called by the pass, iff they do not:
//
// 1. Add or remove basic blocks from the function
// 2. Modify terminator instructions in any way.
//
// This is automatically implied for <a href="#BasicBlockPass">BasicBlockPass</a>'s
//</i>
<b>void</b> AnalysisUsage::preservesCFG();
<b>void</b> AnalysisUsage::setPreservesCFG();
</pre><p>
Some examples of how to use these methods are:<p>
@ -720,7 +720,7 @@ and:<p>
<pre>
<i>// This example modifies the program, but does not modify the CFG</i>
<b>void</b> <a href="http://llvm.cs.uiuc.edu/doxygen/structLICM.html">LICM</a>::getAnalysisUsage(AnalysisUsage &amp;AU) <b>const</b> {
AU.preservesCFG();
AU.setPreservesCFG();
AU.addRequired&lt;<a href="http://llvm.cs.uiuc.edu/doxygen/classLoopInfo.html">LoopInfo</a>&gt;();
}
</pre><p>
@ -1223,6 +1223,6 @@ href="#Pass"><tt>Pass</tt></a>, only the other way around.<p>
<address><a href="mailto:sabre@nondot.org">Chris Lattner</a></address>
<!-- Created: Tue Aug 6 15:00:33 CDT 2002 -->
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Last modified: Wed Sep 25 17:20:10 CDT 2002
Last modified: Mon Oct 21 14:52:55 CDT 2002
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