tree 88ecbd1fa756e722fd79e2b696620cd61ac3305f
parent 91f956c925f015b8cd355e8ec2a697a4ba69f7ab
author xueliang.zhong <xueliang.zhong@linaro.org> 1488384422 +0000
committer Nicolas Geoffray <ngeoffray@google.com> 1494232387 +0000

Instruction scheduling for ARM.

Performance improvements on various benchmarks with this CL:

benchmarks     improvements
---------------------------
algorithm                1%
benchmarksgame           2%
caffeinemark             2%
math                     3%
stanford                 4%

Tested on ARM Cortex-A53 CPU.

The code size impact is negligible.

Test: m test-art-host
Test: m test-art-target
Change-Id: I314c90c09ce27e3d224fc686ef73c7d94a6b5a2c