tree 6d56cd6cfdac03d6fb6a1cb66153f2179c858f49
parent da11cef6fb6d8a9e08cb445576a50abff8773a25
author Hiroshi Yamauchi <yamauchi@google.com> 1456347078 -0800
committer Hiroshi Yamauchi <yamauchi@google.com> 1457731015 -0800

Assembly region TLAB allocation fast path for arm.

This is for the CC collector.

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

Speedup (on N5):
        BinaryTrees:  2291 ->  902 ms (-60%)
        MemAllocTest: 2137 -> 1845 ms (-14%)

Bug: 9986565
Bug: 12687968

Change-Id: Ica63094ec2f85eaa4fd04d202a20090399275d85