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basic-aa does support AliasAnalysis chaining now.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149293 91177308-0d34-0410-b5e6-96231b3b80d8
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Dan Gohman
2012-01-30 23:05:41 +00:00
parent 885f65b4a1
commit e1d82220c4
1 changed files with 2 additions and 3 deletions
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docs/AliasAnalysis.html
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@@ -418,9 +418,8 @@ implementing, you just override the interfaces you can improve.</p>
<div> <div>
<p>With only two special exceptions (the <tt><a <p>With only one special exception (the <a href="#no-aa"><tt>no-aa</tt></a>
href="#basic-aa">basicaa</a></tt> and <a href="#no-aa"><tt>no-aa</tt></a> pass) every alias analysis pass chains to another alias analysis
passes) every alias analysis pass chains to another alias analysis
implementation (for example, the user can specify "<tt>-basicaa -ds-aa implementation (for example, the user can specify "<tt>-basicaa -ds-aa
-licm</tt>" to get the maximum benefit from both alias -licm</tt>" to get the maximum benefit from both alias
analyses). The alias analysis class automatically takes care of most of this analyses). The alias analysis class automatically takes care of most of this