| commit | 0b9b1c6d5bb8b10aac7bd686fe5e4b947fdfaccc | [log] [tgz] |
|---|---|---|
| author | Andreas Gampe <agampe@google.com> | Wed Apr 25 13:20:30 2018 -0700 |
| committer | Andreas Gampe <agampe@google.com> | Fri Apr 27 09:34:45 2018 -0700 |
| tree | 79d4ad69b73ff5237c554638e59335c5d1f69469 | |
| parent | c0147ed51f4e4d6ecfc9fe71e8d7619d79bf1d6a [diff] |
ART: Improve bit-test function Improve the test for single-bit-set by using POPCOUNT. Saves about .1% of instructions. Bug: 78568168 Test: m test-art-host Change-Id: Ifaa5987f1ca9e7507ac6c57dac7da5fae6dcef8d