| commit | 9cb61e2f3319c2c22c347a56e7c696eca028bba6 | [log] [tgz] |
|---|---|---|
| author | Matt Wala <wala@chromium.org> | Thu Jul 24 09:44:42 2014 -0700 |
| committer | Matt Wala <wala@chromium.org> | Thu Jul 24 09:44:42 2014 -0700 |
| tree | 7ed1833c473fd648207ba241977a5319ea9196da | |
| parent | 656d17673079aa5c01de2e2b70fc176f3f223e95 [diff] |
Lower the select instruction when the operands are of vector type. Select of vectors is implemented by appropriately masking and combining the inputs with sign extend / bitwise operations and without the use of branches. BUG=none R=jvoung@chromium.org, stichnot@chromium.org Review URL: https://codereview.chromium.org/417653004