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[Docs] Remove no-aa from the alias analysis documentation

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The `no-aa` pass has been removed with 7b560d40bd.

Differential Revision: https://reviews.llvm.org/D95416
This commit is contained in:
Johannes Doerfert 2021-01-25 15:45:53 -06:00
parent 5b70c12f3e
commit e04c058798
1 changed files with 2 additions and 13 deletions
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15
llvm/docs/AliasAnalysis.rst
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@ -276,8 +276,7 @@ implementing, you just override the interfaces you can improve.
``AliasAnalysis`` chaining behavior
-----------------------------------
With only one special exception (the :ref:`-no-aa <aliasanalysis-no-aa>` pass)
every alias analysis pass chains to another alias analysis implementation (for
Every alias analysis pass chains to another alias analysis implementation (for
example, the user can specify "``-basic-aa -ds-aa -licm``" to get the maximum
benefit from both alias analyses). The alias analysis class automatically
takes care of most of this for methods that you don't override. For methods
@ -502,19 +501,9 @@ Available ``AliasAnalysis`` implementations
-------------------------------------------
This section lists the various implementations of the ``AliasAnalysis``
interface. With the exception of the :ref:`-no-aa <aliasanalysis-no-aa>`
implementation, all of these :ref:`chain <aliasanalysis-chaining>` to other
interface. All of these :ref:`chain <aliasanalysis-chaining>` to other
alias analysis implementations.
.. _aliasanalysis-no-aa:
The ``-no-aa`` pass
^^^^^^^^^^^^^^^^^^^
The ``-no-aa`` pass is just like what it sounds: an alias analysis that never
returns any useful information. This pass can be useful if you think that alias
analysis is doing something wrong and are trying to narrow down a problem.
The ``-basic-aa`` pass
^^^^^^^^^^^^^^^^^^^^^^