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authorNadav Rotem <nrotem@apple.com>2012-10-17 18:33:50 +0000
committerNadav Rotem <nrotem@apple.com>2012-10-17 18:33:50 +0000
commitcf1d0761ca25ac8967ccb6fd563b1c13b4ec7d61 (patch)
tree8d3a7cc5e59334a12c1d02b07d85c9b6dccc8d2a /docs/ReleaseNotes.html
parent3309fb8f1865c701470bdfc4fa2e2b14e20f3068 (diff)
Update the release notes about the new TargetTransformInfo API changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166115 91177308-0d34-0410-b5e6-96231b3b80d8
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@@ -649,6 +649,11 @@ Release Notes</a>.</h1>
<p>In addition, many APIs have changed in this release. Some of the major
LLVM API changes are:</p>
+<p> We've added a new interface for allowing IR-level passes to access
+ target-specific information. A new IR-level pass, called
+ "TargetTransformInfo" provides a number of low-level interfaces.
+ LSR and LowerInvoke already use the new interface. </p>
+
<ul>
<li>...</li>
</ul>