| commit | 97eaa64e596d2f10ab1481bf856cd70872774c89 | [log] [tgz] |
|---|---|---|
| author | Justin Bogner <mail@justinbogner.com> | Fri Sep 21 00:51:04 2018 +0000 |
| committer | Justin Bogner <mail@justinbogner.com> | Fri Sep 21 00:51:04 2018 +0000 |
| tree | 9339457cdf02cb6283100052b7e088340821ff39 | |
| parent | 5b1329de30669ab18bf56f829c4b6ea426ec6261 [diff] |
[MachineCopyPropagation] Refactor copy tracking into a class. NFC This is a bit easier to follow than handling the copy and src maps directly in the pass, and will make upcoming changes to how this is done easier to follow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@342703 91177308-0d34-0410-b5e6-96231b3b80d8