| commit | d6664311acbd05a8a710ccea8f9f5fdbfa35f834 | [log] [tgz] |
|---|---|---|
| author | Owen Anderson <resistor@mac.com> | Mon Aug 18 18:05:32 2008 +0000 |
| committer | Owen Anderson <resistor@mac.com> | Mon Aug 18 18:05:32 2008 +0000 |
| tree | 0259c5d6201be27b47d384f61e6a5d5ddbc9775e | |
| parent | a7ec87cd0793c463d792323087b2fb3a4871efe0 [diff] |
Resurrect some ancient code to add spill ranges without attempting folding, remat, or splitting. This code has been updated to current APIs in so far as it compiles and, in theory, works, but does not take advantage of recent advancements. For instance, it could be improved by using MachineRegisterInfo::use_iterator. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54924 91177308-0d34-0410-b5e6-96231b3b80d8