bebee99b23
Make FlowGraph constructor compute whether we are planning to reorder blocks before code generation or not. This makes the state of the graph at the end of the compilation more clear. This is just a refactoring without any functional changes. TEST=ci Change-Id: Ieefb02237cc1ebd69d5d2b217bdc8ebbfdbf15c7 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/358446 Commit-Queue: Slava Egorov <vegorov@google.com> Reviewed-by: Alexander Markov <alexmarkov@google.com>