Remove resetSubtargetFeatures as it is unused.

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

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index fef4ba2f46d63a72ccb664c2b731176998bba23e..1ff025d2479a84c86219dad236b208c4bdda0831 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -421,9 +421,6 @@ bool SelectionDAGISel::runOnMachineFunction(MachineFunction &mf) {
   LibInfo = &getAnalysis<TargetLibraryInfo>();
   GFI = Fn.hasGC() ? &getAnalysis<GCModuleInfo>().getFunctionInfo(Fn) : nullptr;
 
-  TargetSubtargetInfo &ST =
-    const_cast<TargetSubtargetInfo&>(TM.getSubtarget<TargetSubtargetInfo>());
-  ST.resetSubtargetFeatures(MF);
   TM.resetTargetOptions(MF);
 
   // Reset OptLevel to None for optnone functions.