| commit | 7ff5663fdd82d8f446aa2a4570a9e8b3af2b8899 | [log] [tgz] |
|---|---|---|
| author | Yi Kong <yikong@google.com> | Tue Mar 27 04:05:54 2018 +0000 |
| committer | Yi Kong <yikong@google.com> | Tue Mar 27 05:38:41 2018 +0000 |
| tree | 96b60ea49776fcabc283283f6dc47b95a8867f4a | |
| parent | ab6dad11dea04ee63de0f6e89964a9e3abee4bb9 [diff] |
Enable ThinLTO for libart
This helps reducing binary size as well as improve performance of
libart.
On Marlin
No LTO ThinLTO Improvement
libart.so 5.82MB 5.66MB 2.75%
libart.so (64) 7.71MB 7.44MB 3.44%
atest (AppStartup) 270.13 265.13 1.85%
dex2oat 536.04 533.03 0.56%
Bug: 62839002
Test: Benchmark on Marlin
Change-Id: Ic386ebceecf89239ad4f28db28b9bfd641efc45c
Merged-In: Ic386ebceecf89239ad4f28db28b9bfd641efc45c
(cherry picked from commit fd8bb93874b9288baf288349321b86ebe3953275)