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| author | Andrew Trick <atrick@apple.com> | 2013-04-05 00:31:31 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2013-04-05 00:31:31 +0000 |
| commit | 96ce3848d6dcd1ae6c042a63c35012ec22c1a63f (patch) | |
| tree | 4e550f2be3f58a3a8ece873bdb9c2f19e34f1ea5 /llvm/lib/CodeGen/MachineScheduler.cpp | |
| parent | 419d4917473564dad3e8ca660bbd79c32a6322c2 (diff) | |
| download | bcm5719-llvm-96ce3848d6dcd1ae6c042a63c35012ec22c1a63f.tar.gz bcm5719-llvm-96ce3848d6dcd1ae6c042a63c35012ec22c1a63f.zip | |
Disable DFSResult for ConvergingScheduler.
For now, just save the compile time since the ConvergingScheduler
heuristics don't use this analysis. We'll probably enable it later
after compile-time investigation.
llvm-svn: 178822
Diffstat (limited to 'llvm/lib/CodeGen/MachineScheduler.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineScheduler.cpp | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/MachineScheduler.cpp b/llvm/lib/CodeGen/MachineScheduler.cpp index c621ca96bf5..ed6b9861dcf 100644 --- a/llvm/lib/CodeGen/MachineScheduler.cpp +++ b/llvm/lib/CodeGen/MachineScheduler.cpp @@ -1243,8 +1243,6 @@ void ConvergingScheduler::initialize(ScheduleDAGMI *dag) { Top.init(DAG, SchedModel, &Rem); Bot.init(DAG, SchedModel, &Rem); - DAG->computeDFSResult(); - // Initialize resource counts. // Initialize the HazardRecognizers. If itineraries don't exist, are empty, or |
