| commit | f84732ae7919965db5ef2c6feb20575fdbbadc2a | [log] [tgz] |
|---|---|---|
| author | Artem Serov <artem.serov@linaro.org> | Mon Oct 23 19:19:06 2017 +0100 |
| committer | Jackeagle <jackeagle102@gmail.com> | Thu Aug 09 21:50:50 2018 -0400 |
| tree | bad77082d0b8d3e8743d2c80e2aa4b594735d136 | |
| parent | 7af973c2ddf590c8bbb0bfded2a2c60c5af4d4d7 [diff] |
ART: Implement scalar loop unrolling Implement scalar loop unrolling for small loops (on arm64) with known trip count to reduce loop check and branch penalty and to provide more opportunities for instruction scheduling. Note: this functionality is turned off by default now. Test: cloner_test.cc Test: test-art-target, test-art-host Change-Id: Ic27fd8fb0bc0d7b69251252da37b8b510bc30acc Signed-off-by: mydongistiny <jaysonedson@gmail.com>