| commit | 3c88d742d4e89e9b2ed7bd10822d18748b97d488 | [log] [tgz] |
|---|---|---|
| author | Evan Cheng <evan.cheng@apple.com> | Tue Mar 18 08:26:47 2008 +0000 |
| committer | Evan Cheng <evan.cheng@apple.com> | Tue Mar 18 08:26:47 2008 +0000 |
| tree | 91486580dd8864e186c580e945d84c0af184ac24 | |
| parent | 683283763f3293eaa6d7034b23fac0d1620e13c7 [diff] |
Rewrite code that propagate isDead information after a dead copy is coalesced. This remove some ugly spaghetti code and fixed a number of subtle bugs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48490 91177308-0d34-0410-b5e6-96231b3b80d8