commit b064c24e4a2e114f2edf44ca8dfc78302059e0b3
author Matthias Braun <matze@braunis.de> Wed Sep 19 00:23:35 2018 +0000
committer Matthias Braun <matze@braunis.de> Wed Sep 19 00:23:35 2018 +0000
tree 4bf48f9618f57dff16431c6bd617a629ff386211
parent 9a1a4ca8cefd0e54898ff58567094aac1ab3abcb

ScheduleDAG: Cleanup dumping code; NFC

- Instead of having both `SUnit::dump(ScheduleDAG*)` and
  `ScheduleDAG::dumpNode(ScheduleDAG*)`, just keep the latter around.
- Add `ScheduleDAG::dump()` and avoid code duplication in several
  places. Implement it for different ScheduleDAG variants.
- Add `ScheduleDAG::dumpNodeName()` in favor of the `SUnit::print()`
  functions. They were only ever used for debug dumping and putting the
  function into ScheduleDAG is consistent with the `dumpNode()` change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@342520 91177308-0d34-0410-b5e6-96231b3b80d8