Remove the TargetLowering::getSubtarget() virtual function, which

was unused. TargetMachine::getSubtarget() is used instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103474 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 2 insertions, 8 deletions

diff --git a/include/llvm/Target/TargetLowering.h b/include/llvm/Target/TargetLowering.h
index 4ea6c94..e1209d3 100644
--- a/include/llvm/Target/TargetLowering.h
+++ b/include/llvm/Target/TargetLowering.h
@@ -1103,12 +1103,6 @@ protected:
   }
   
 public:
-
-  virtual const TargetSubtarget *getSubtarget() const {
-    assert(0 && "Not Implemented");
-    return NULL;    // this is here to silence compiler errors
-  }
-
   //===--------------------------------------------------------------------===//
   // Lowering methods - These methods must be implemented by targets so that
   // the SelectionDAGLowering code knows how to lower these.
diff --git a/lib/Target/ARM/ARMISelLowering.h b/lib/Target/ARM/ARMISelLowering.h
index d8a230f..4d3ef31 100644
--- a/lib/Target/ARM/ARMISelLowering.h
+++ b/lib/Target/ARM/ARMISelLowering.h
@@ -236,7 +236,7 @@ namespace llvm {
                                               std::vector<SDValue> &Ops,
                                               SelectionDAG &DAG) const;
 
-    virtual const ARMSubtarget* getSubtarget() const {
+    const ARMSubtarget* getSubtarget() const {
       return Subtarget;
     }
 
diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h
index 440601f..bfbe8eb 100644
--- a/lib/Target/X86/X86ISelLowering.h
+++ b/lib/Target/X86/X86ISelLowering.h
@@ -563,7 +563,7 @@ namespace llvm {
       return !X86ScalarSSEf64 || VT == MVT::f80;
     }
     
-    virtual const X86Subtarget* getSubtarget() const {
+    const X86Subtarget* getSubtarget() const {
       return Subtarget;
     }