tree 459c38b3c12b335358278b745f431e68c18d0824
parent 50940ea8fe668a80c15920d98cae228851ceb990
author Roland Levillain <rpl@google.com> 1412619842 +0100
committer Roland Levillain <rpl@google.com> 1412778311 +0100

Fix and improve static evaluation of constant expressions.

- Fix the definition of art::HSub::Evaluate.
- Qualify Evaluate methods as OVERRIDE.
- Evaluate comparisons in a deterministic way: if a
  comparison is true, always return 1 (instead of letting
  the compiler return any non-null value).
- Better exercise static evaluation of constant expressions
  in compiler/optimizing/constant_propagation_test.cc.

Change-Id: I13d0862e5f4eba1275016fb8c3c17e9aff54408b