| commit | 7690562d40878f44823d5fb03a2084cfc677ec4a | [log] [tgz] |
|---|---|---|
| author | Nicolas Geoffray <ngeoffray@google.com> | Thu Sep 25 14:39:26 2014 +0100 |
| committer | Nicolas Geoffray <ngeoffray@google.com> | Sat Sep 27 12:54:23 2014 +0100 |
| tree | 3a55347eadd55b6b1231575f363ed3278559f83c | |
| parent | 34bb808affbed7a1db177b9ef4ab5461c2b2106b [diff] |
Register allocator: refine instructions liveness. Add support for instructions that die at the beginning of another instruction. Before, an instruction needed to stay alive during the instruction, so the register allocator was not able not reuse the register. Change-Id: I5f11a80b0a20778227229eb797816edcc6365297