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authorRoland Levillain <rpl@google.com>2015-12-15 10:54:19 +0000
committerRoland Levillain <rpl@google.com>2015-12-15 11:45:56 +0000
commit1e7f8db01a929ac816ca122868edc067c3c6cd17 (patch)
tree1ac7e8a555eb22b0c716c72bf0c3bee29a12b752 /compiler/optimizing/graph_visualizer.cc
parent7c1559a06041c9c299d5ab514d54b2102f204a84 (diff)
x86-64 Baker's read barrier fast path implementation.
Introduce an x86-64 fast path implementation in Optimizing for Baker's read barriers (for both heap reference loads and GC root loads). The marking phase of the read barrier is performed by a slow path, invoking the runtime entry point artReadBarrierMark. Other read barrier algorithms continue to use the original slow path based implementation, which has been renamed as GenerateReadBarrierSlow/GenerateReadBarrierForRootSlow. Bug: 12687968 Change-Id: I9329293ddca7f9bcb512132bde6675aa202b98b2
Diffstat (limited to 'compiler/optimizing/graph_visualizer.cc')
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