| commit | a80cdbc29085d2d8582a54441f41bb444bf31dca | [log] [tgz] |
|---|---|---|
| author | Reed Kotler <rkotlerimgtec@gmail.com> | Fri Feb 19 22:03:29 2016 -0800 |
| committer | Jim Stichnoth <stichnot@chromium.org> | Fri Feb 19 22:03:29 2016 -0800 |
| tree | 1edef5dc12f000fb32139a1aa7779ee54b5b8ef9 | |
| parent | 94e97f6a75cf87c7e547d4d9ff1a9acbc9275cea [diff] |
Subzero: implement 64 bit multiply in mips32 Implement 64 bit multiply in mips32 and, in addition, add the lo/hi registers which are also used for other 64 bit math such as div, rem. BUG= R=jpp@chromium.org, stichnot@chromium.org Review URL: https://codereview.chromium.org/1716483003 . Patch from Reed Kotler <rkotlerimgtec@gmail.com>.