Fix integer undefined behavior due to signed left shift overflow in LLVM.

[oota-llvm.git] / lib / CodeGen / SelectionDAG / ResourcePriorityQueue.cpp

diff --git a/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp b/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp
index 01622cb2951c8c4d29b53faa82acc540bc2e2fc3..c3794d5f7863dd6a888a993856ae5fa630da8785 100644 (file)
--- a/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp
+++ b/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp
@@ -318,7 +318,7 @@ void ResourcePriorityQueue::reserveResources(SUnit *SU) {
 
   // If packet is now full, reset the state so in the next cycle
   // we start fresh.
-  if (Packet.size() >= InstrItins->Props.IssueWidth) {
+  if (Packet.size() >= InstrItins->SchedModel->IssueWidth) {
     ResourcesModel->clearResources();
     Packet.clear();
   }