| commit | 58a3685916e2badd7fdec557641b056c1540c0c3 | [log] [tgz] |
|---|---|---|
| author | Lang Hames <lhames@gmail.com> | Wed Jan 25 22:11:06 2012 +0000 |
| committer | Lang Hames <lhames@gmail.com> | Wed Jan 25 22:11:06 2012 +0000 |
| tree | 4193df67ac79f0429a35b4187096786bcb50b4de | |
| parent | c48d4dc8a9371690f73d2d05d2297f1e1a19c952 [diff] |
Don't add live ranges for aliases of physregs that are live in to the function. They don't appear to be used, and are inconsistent with handling of other physreg intervals (i.e. intervals that are not live-in) where ranges are not inserted for aliases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148986 91177308-0d34-0410-b5e6-96231b3b80d8