MIPS: Introduce FLAG_vector_ics.
Port r22500 (8fd2751)
Original commit message:
When FLAG_vector_ics is true, then AST nodes that use Load and KeyedLoad ICs
will allocate a type vector slot to store feedback information. Full codegen
will emit a load of the slot into a register if the flag is on.
Support is incomplete, right now the IC doesn't know how to use the feedback
slot.
BUG=
R=paul.lind@imgtec.com
Review URL: https://codereview.chromium.org/
403393008
Patch from Balazs Kilvady <kilvadyb@homejinni.com>.
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22513
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00