When a load operand is promoted to an extload, replace other uses with uses of extloa...

[oota-llvm.git] / lib / CodeGen / ScheduleDAGInstrs.h

diff --git a/lib/CodeGen/ScheduleDAGInstrs.h b/lib/CodeGen/ScheduleDAGInstrs.h
index 366c3a859d64547816cd4607a756c5db26b7c910..c9b44de85ec427543a2987da64aa6537cddbc8a3 100644 (file)
--- a/lib/CodeGen/ScheduleDAGInstrs.h
+++ b/lib/CodeGen/ScheduleDAGInstrs.h
@@ -106,6 +106,10 @@ namespace llvm {
     /// initialized and destructed for each block.
     std::vector<SUnit *> Defs[TargetRegisterInfo::FirstVirtualRegister];
     std::vector<SUnit *> Uses[TargetRegisterInfo::FirstVirtualRegister];
+ 
+    /// DbgValueVec - Remember DBG_VALUEs that refer to a particular
+    /// register.
+    std::vector<MachineInstr *>DbgValueVec;
 
     /// PendingLoads - Remember where unknown loads are after the most recent
     /// unknown store, as we iterate. As with Defs and Uses, this is here