diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp')
-rw-r--r-- | lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp index 9f2f0121a8..0d656efb37 100644 --- a/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp +++ b/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp @@ -435,7 +435,7 @@ void ScheduleDAGSDNodes::AddSchedEdges() { // it requires a cross class copy (cost < 0). That means we are only // treating "expensive to copy" register dependency as physical register // dependency. This may change in the future though. - if (Cost >= 0) + if (Cost >= 0 && !StressSched) PhysReg = 0; // If this is a ctrl dep, latency is 1. |