MIPS: Cache IC handlers on the prototype's map if possible.
authorbalazs.kilvady@imgtec.com <balazs.kilvady@imgtec.com@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Fri, 18 Jul 2014 17:11:52 +0000 (17:11 +0000)
committerbalazs.kilvady@imgtec.com <balazs.kilvady@imgtec.com@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Fri, 18 Jul 2014 17:11:52 +0000 (17:11 +0000)
commit6e824b600305b5f3913e27f81579cfa1c28ce910
treeff86fe20ea95c7eb1bdd5b9340ca01a991768ff2
parent1211f606ae7ae299b232033056f510f95242a7d5
MIPS: Cache IC handlers on the prototype's map if possible.

Port r22483 (6dd09cb)

Original commit message:
Instead of on the receiver's map. Lazily overwrite cached handler if it is
identical to the handler that just missed.

BUG=
R=akos.palfi@imgtec.com

Review URL: https://codereview.chromium.org/404813002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22484 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/mips/ic-mips.cc
src/mips/stub-cache-mips.cc
src/mips64/ic-mips64.cc
src/mips64/stub-cache-mips64.cc