diff options
| 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 | 2182977ff2cc8ff1259e3a2c3528651496d818d4 (patch) | |
| tree | ee1e48577029b900e63f974d7b6abff6142c6695 | |
| parent | 11189f7a014c04a1fe4366ec4bf9a6187d98986a (diff) | |
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178822 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/CodeGen/MachineScheduler.cpp | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/lib/CodeGen/MachineScheduler.cpp b/lib/CodeGen/MachineScheduler.cpp index c621ca96bf..ed6b9861dc 100644 --- a/lib/CodeGen/MachineScheduler.cpp +++ b/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 |