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Fix the internal link.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179565 91177308-0d34-0410-b5e6-96231b3b80d8
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Nadav Rotem 2013-04-15 22:11:07 +00:00
parent 74cd12b73a
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docs/Vectorizers.rst
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@ -5,9 +5,9 @@ Auto-Vectorization in LLVM
.. contents:: .. contents::
:local: :local:
LLVM has two vectorizers: The :ref:`Loop Vectorizer <loop-vectorizer>`, LLVM has two kind vectorizers: The :ref:`Loop Vectorizer <loop-vectorizer>`,
which operates on Loops, and the :ref:`Basic Block Vectorizer which operates on Loops, and the :ref:`SLP Vectorizer
<bb-vectorizer>`, which optimizes straight-line code. These vectorizers <slp-vectorizer>`, which optimizes straight-line code. These vectorizers
focus on different optimization opportunities and use different techniques. focus on different optimization opportunities and use different techniques.
The BB vectorizer merges multiple scalars that are found in the code into The BB vectorizer merges multiple scalars that are found in the code into
vectors while the Loop Vectorizer widens instructions in the original loop vectors while the Loop Vectorizer widens instructions in the original loop