| commit | a30444a69c2503ab7dae4c9d696fd3ade33e921d | [log] [tgz] |
|---|---|---|
| author | Andrew Trick <atrick@apple.com> | Fri Apr 20 20:24:33 2012 +0000 |
| committer | Andrew Trick <atrick@apple.com> | Fri Apr 20 20:24:33 2012 +0000 |
| tree | a4d92be385c79216ffb8fb1e43fa410a4848c64e | |
| parent | c0ccb8bb17028fe0dda139c0972c0125d10e6053 [diff] |
New and improved comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155229 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/ScheduleDAGInstrs.cpp b/lib/CodeGen/ScheduleDAGInstrs.cpp index 20f8b78..1b306d6 100644 --- a/lib/CodeGen/ScheduleDAGInstrs.cpp +++ b/lib/CodeGen/ScheduleDAGInstrs.cpp
@@ -135,8 +135,8 @@ } void ScheduleDAGInstrs::finishBlock() { + // Subclasses should no longer refer to the old block. BB = 0; - // Nothing to do. } /// Initialize the map with the number of registers.