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| author | Nadav Rotem <nrotem@apple.com> | 2013-02-07 05:44:58 +0000 |
|---|---|---|
| committer | Nadav Rotem <nrotem@apple.com> | 2013-02-07 05:44:58 +0000 |
| commit | 2119cf08802fdbbb78c2c527cb460c43fd121636 (patch) | |
| tree | 9de8bd7a80479f27c93e0ab1356091932d0fb150 /docs | |
| parent | 87c6157ff654494774bfd8bbd183998534ff858a (diff) | |
| download | external_llvm-2119cf08802fdbbb78c2c527cb460c43fd121636.zip external_llvm-2119cf08802fdbbb78c2c527cb460c43fd121636.tar.gz external_llvm-2119cf08802fdbbb78c2c527cb460c43fd121636.tar.bz2 | |
Update Release notes regarding TTI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174586 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/ReleaseNotes.rst | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/docs/ReleaseNotes.rst b/docs/ReleaseNotes.rst index 75dcf19..beb2014 100644 --- a/docs/ReleaseNotes.rst +++ b/docs/ReleaseNotes.rst @@ -67,6 +67,13 @@ Non-comprehensive list of changes in this release We've also improved the X86 and ARM cost model. + TargetTransformInfo + ------------------- + TargetTransformInto (TTI) is a new interface that can be used by IR-level passes + to obtain target-specific information, such as the costs of instructions. Only "Lowering" + passes such as LSR and the vectorizer are allowed to use the TTI infrastructure. + + * ... next change ... .. NOTE |