Make deopt testing compatible with runtime optimization status queries.

Make deopt testing compatible with runtime optimization status queries.

When deopt testing is activated, a new status code will be returned by optimization status queries (status=maybe deopted).

This will make those tests work that test for 'not status=no', when performing deopt testing.

R=jkummerow@chromium.org

Committed: https://code.google.com/p/v8/source/detail?r=15681

[Michael Achenbach, 2013-07-15 12:38:21]

PTAL

[Michael Achenbach, 2013-07-15 13:59:24]

PTAL

[Jakob Kummerow, 2013-07-15 14:26:27]

LGTM with comments.

https://codereview.chromium.org/19184002/diff/1/src/runtime.cc
File src/runtime.cc (right):

https://codereview.chromium.org/19184002/diff/1/src/runtime.cc#newcode8467
src/runtime.cc:8467: // The least significant bit (after untagging) indicates
whether the
While you're here, please delete this comment. It is no longer accurate.

https://codereview.chromium.org/19184002/diff/1/src/runtime.cc#newcode8475
src/runtime.cc:8475: return Smi::FromInt(5);
Also, let's add a description here:
// 5 == "parallel recompilation".

[Michael Achenbach, 2013-07-15 18:47:45]

Committed patchset #2 manually as r15681 (presubmit successful).