git.osdn.net Git - android-x86/art.git/commit

author	Mathieu Chartier <mathieuc@google.com>
	Tue, 31 Jan 2017 22:25:16 +0000 (14:25 -0800)
committer	Mathieu Chartier <mathieuc@google.com>
	Wed, 1 Feb 2017 20:46:43 +0000 (12:46 -0800)
commit	1a20b6801f2432a42b906f0de01e7e9586526aec
tree	ae3faaf42a2b560601fc024ae16898a5dfa42261	tree \| snapshot
parent	357dcb73934356239292c46d6fbedba734da5e00	commit \| diff

Deduplicate register masks

Data is commonly shared between different stack maps. The register
masks are stored after the stack masks.

Oat size for a large app:
96722288 -> 94485872 (-2.31%)

Average oat size reduction according to golem -3.193%.

Bug: 34621054

Test: test-art-host

Change-Id: I5eacf668992e866d11ddba0c01675038a16cdfb4

art

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compiler/optimizing/stack_map_stream.cc		diff \| blob \| history
compiler/optimizing/stack_map_stream.h		diff \| blob \| history
compiler/optimizing/stack_map_test.cc		diff \| blob \| history
oatdump/oatdump.cc		diff \| blob \| history
runtime/check_reference_map_visitor.h		diff \| blob \| history
runtime/oat.h		diff \| blob \| history
runtime/quick_exception_handler.cc		diff \| blob \| history
runtime/stack_map.cc		diff \| blob \| history
runtime/stack_map.h		diff \| blob \| history
runtime/thread.cc		diff \| blob \| history