Allow min/max detection to see through casts.

[oota-llvm.git] / lib / CodeGen / PostRASchedulerList.cpp

diff --git a/lib/CodeGen/PostRASchedulerList.cpp b/lib/CodeGen/PostRASchedulerList.cpp
index 89e1d113ff70e9ca000547d4087b4170faa4f9fe..55f08e496de1ed3ffa8746d4dae6374ab1d66c17 100644 (file)
--- a/lib/CodeGen/PostRASchedulerList.cpp
+++ b/lib/CodeGen/PostRASchedulerList.cpp
@@ -141,7 +141,7 @@ namespace {
         TargetSubtargetInfo::AntiDepBreakMode AntiDepMode,
         SmallVectorImpl<const TargetRegisterClass *> &CriticalPathRCs);
 
-    ~SchedulePostRATDList();
+    ~SchedulePostRATDList() override;
 
     /// startBlock - Initialize register live-range state for scheduling in
     /// this block.
@@ -282,9 +282,7 @@ bool PostRAScheduler::runOnMachineFunction(MachineFunction &Fn) {
   } else {
     // Check that post-RA scheduling is enabled for this target.
     // This may upgrade the AntiDepMode.
-    const TargetSubtargetInfo &ST =
-        Fn.getTarget().getSubtarget<TargetSubtargetInfo>();
-    if (!enablePostRAScheduler(ST, PassConfig->getOptLevel(),
+    if (!enablePostRAScheduler(Fn.getSubtarget(), PassConfig->getOptLevel(),
                                AntiDepMode, CriticalPathRCs))
       return false;
   }