diff options
| -rw-r--r-- | lib/CodeGen/MachineScheduler.cpp | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/lib/CodeGen/MachineScheduler.cpp b/lib/CodeGen/MachineScheduler.cpp index 5a9c4e4..55e5896 100644 --- a/lib/CodeGen/MachineScheduler.cpp +++ b/lib/CodeGen/MachineScheduler.cpp @@ -2113,15 +2113,9 @@ void ConvergingScheduler::tryCandidate(SchedCandidate &Cand, return; // Weak edges are for clustering and other constraints. - // - // Deferring TryCand here does not change Cand's reason. This is good in the - // sense that a bad candidate shouldn't affect a previous candidate's - // goodness, but bad in that it is assymetric and depends on queue order. - CandReason OrigReason = Cand.Reason; if (tryLess(getWeakLeft(TryCand.SU, Zone.isTop()), getWeakLeft(Cand.SU, Zone.isTop()), TryCand, Cand, Weak)) { - Cand.Reason = OrigReason; return; } // Avoid critical resource consumption and balance the schedule. |