| commit | b7313e274c0b26879b45023a85a3c8a4b5ac5c92 | [log] [tgz] |
|---|---|---|
| author | Devang Patel <dpatel@apple.com> | Mon Dec 06 22:48:22 2010 +0000 |
| committer | Devang Patel <dpatel@apple.com> | Mon Dec 06 22:48:22 2010 +0000 |
| tree | 0ef7756cf09006c9c001251fac0a82d8b1ba2359 | |
| parent | afeaae7a940ce16e7874af31f3e5e91d8ca89e19 [diff] |
Undefined value in reg 0 may need a marker to identify end of source range. This will be used to truncate live range of DBG_VALUE instruction by register allocator and friends. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121061 91177308-0d34-0410-b5e6-96231b3b80d8