Aart Bik
01e85fa2e0
Rationale: Replacing the simple induction analysis in the range analyzer with the new framework for finding induction variables removes a lot of code and even saves some memory in the IR (for phis). Note that this is only the first phase, i.e. using the new framework for the same behavior in the range analyzer. In the second phase, the new framework will be fully exploited to compute more accurate ranges in many more cases. Change-Id: Iae5bd5a155ef8592558b5bdb2388c5aa9da64e59 Reviewed-on: https://dart-review.googlesource.com/c/84500 Reviewed-by: Vyacheslav Egorov <vegorov@google.com> Commit-Queue: Aart Bik <ajcbik@google.com>