tree e7b6e175130430ac805cf03b57dae956b8d100b3
parent f2197e43f42499be852a0fce2d755f25e2007be8
author Hiroshi Yamauchi <yamauchi@google.com> 1460074704 -0700
committer Hiroshi Yamauchi <yamauchi@google.com> 1460419104 -0700

Assembly region TLAB allocation fast path for arm64.

This is for the CC collector.

Share the common fast path code with the tlab fast path code.

Speedup (on N9):
    BinaryTrees:  1235 -> 443 ms (-64%)
    MemAllocTest: 1647 -> 766 ms (-53%)

Bug: 9986565
Bug: 12687968
Change-Id: I67049cc0b4d6508934f07d039d421ee162b330bf