Update the release notes about the store-merge dag optimization.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166116 91177308-0d34-0410-b5e6-96231b3b80d8
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Nadav Rotem 2012-10-17 18:35:21 +00:00
parent cf1d0761ca
commit 72d9bbf117

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@ -510,6 +510,8 @@ Release Notes</a>.</h1>
We use the lifetime markers to tell the codegen that a certain alloca
is used within a region.</p>
<p> We now merge consecutive loads and stores. </p>
<p>We have put a significant amount of work into the code generator
infrastructure, which allows us to implement more aggressive algorithms and
make it run faster:</p>