Add a new subtarget hook for whether or not we'd like to enable

[oota-llvm.git] / lib / Target / TargetSubtargetInfo.cpp

diff --git a/lib/Target/TargetSubtargetInfo.cpp b/lib/Target/TargetSubtargetInfo.cpp
index 0c388f8fb26c8e38f95591deae5d00b7a2a99ee6..ce00fcc62737ccdcac27f9d48f5da23a57d4eac2 100644 (file)
--- a/lib/Target/TargetSubtargetInfo.cpp
+++ b/lib/Target/TargetSubtargetInfo.cpp
@@ -39,6 +39,10 @@ bool TargetSubtargetInfo::useMachineScheduler() const {
   return enableMachineScheduler();
 }
 
   return enableMachineScheduler();
 }
 

+bool TargetSubtargetInfo::enableAtomicExpandLoadLinked() const {
+  return true;
+}
+

 bool TargetSubtargetInfo::enableMachineScheduler() const {
   return false;
 }
 bool TargetSubtargetInfo::enableMachineScheduler() const {
   return false;
 }