1 files changed, 5 insertions, 4 deletions
diff --git a/contrib/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp b/contrib/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp
index 88bd450..8d61a89 100644
--- a/contrib/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp
+++ b/contrib/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp
@@ -1008,14 +1008,15 @@ static void CheckForLiveRegDef(SUnit *SU, unsigned Reg,
   for (const unsigned *AliasI = TRI->getOverlaps(Reg); *AliasI; ++AliasI) {
 
     // Check if Ref is live.
-    if (!LiveRegDefs[Reg]) continue;
+    if (!LiveRegDefs[*AliasI]) continue;
 
     // Allow multiple uses of the same def.
-    if (LiveRegDefs[Reg] == SU) continue;
+    if (LiveRegDefs[*AliasI] == SU) continue;
 
     // Add Reg to the set of interfering live regs.
-    if (RegAdded.insert(Reg))
-      LRegs.push_back(Reg);
+    if (RegAdded.insert(*AliasI)) {
+      LRegs.push_back(*AliasI);
+    }
   }
 }