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| author | Dan Gohman <gohman@apple.com> | 2010-06-28 22:09:52 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-06-28 22:09:52 +0000 |
| commit | 85dfca616a76eaca8fc7845e71fdc1394e18d63f (patch) | |
| tree | b6433a11aed4c0b5eb51cd1f70f4d2e03770d4b1 | |
| parent | a5989f8e222f6e2ad67704d7e8cc67c86c4d0697 (diff) | |
Add a blurb about -scev-aa.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107080 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | docs/AliasAnalysis.html | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/docs/AliasAnalysis.html b/docs/AliasAnalysis.html index 42b01ac7ec..d1f911e32d 100644 --- a/docs/AliasAnalysis.html +++ b/docs/AliasAnalysis.html @@ -789,6 +789,19 @@ module, it is not part of the LLVM core.</p> </div> +<!-- _______________________________________________________________________ --> +<div class="doc_subsubsection"> + <a name="scev-aa">The <tt>-scev-aa</tt> pass</a> +</div> + +<div class="doc_text"> + +<p>The <tt>-scev-aa</tt> pass implements AliasAnalysis queries by +translating them into ScalarEvolution queries. This gives it a +more complete understanding of <tt>getelementptr</tt> instructions +and loop induction variables than other alias analyses have.</p> + +</div> <!-- ======================================================================= --> <div class="doc_subsection"> |