Update the graph flags and check consistency

Check that the flags are up to date in graph checker. Mainly a
correctness check CL but it brings slight code size reduction
(e.g. not needing vreg info if HasMonitorOperations is false).

Update loop_optimization_test to stop using `LocalRun` directly
as it meant that it was breaking assumptions (i.e. top_loop_ was
nullptr when it was expected to have a value).

Bug: 264278131
Test: art/test/testrunner/testrunner.py --host --64 --optimizing -b
Change-Id: I29765b3be46d4bd7c91ea9c80f7565a3c88fae2e
11 files changed