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| author | Andrew Trick <atrick@apple.com> | 2012-04-20 20:24:33 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2012-04-20 20:24:33 +0000 |
| commit | a30444a69c2503ab7dae4c9d696fd3ade33e921d (patch) | |
| tree | a4d92be385c79216ffb8fb1e43fa410a4848c64e /lib/CodeGen/ScheduleDAGInstrs.cpp | |
| parent | c0ccb8bb17028fe0dda139c0972c0125d10e6053 (diff) | |
| download | llvm-a30444a69c2503ab7dae4c9d696fd3ade33e921d.tar.gz llvm-a30444a69c2503ab7dae4c9d696fd3ade33e921d.tar.bz2 llvm-a30444a69c2503ab7dae4c9d696fd3ade33e921d.tar.xz | |
New and improved comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155229 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/ScheduleDAGInstrs.cpp')
| -rw-r--r-- | lib/CodeGen/ScheduleDAGInstrs.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/ScheduleDAGInstrs.cpp b/lib/CodeGen/ScheduleDAGInstrs.cpp index 20f8b78759..1b306d6990 100644 --- a/lib/CodeGen/ScheduleDAGInstrs.cpp +++ b/lib/CodeGen/ScheduleDAGInstrs.cpp @@ -135,8 +135,8 @@ void ScheduleDAGInstrs::startBlock(MachineBasicBlock *bb) { } 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. |