[llvm] r313808 - Remove the default subtarget from the new Nios2 port. It's unused and deprecated.

[Eric Christopher via llvm-commits]

Author: echristo
Date: Wed Sep 20 13:32:23 2017
New Revision: 313808

URL: http://llvm.org/viewvc/llvm-project?rev=313808&view=rev
Log:
Remove the default subtarget from the new Nios2 port. It's unused and deprecated.

Modified:
    llvm/trunk/lib/Target/Nios2/Nios2TargetMachine.cpp
    llvm/trunk/lib/Target/Nios2/Nios2TargetMachine.h

Modified: llvm/trunk/lib/Target/Nios2/Nios2TargetMachine.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Nios2/Nios2TargetMachine.cpp?rev=313808&r1=313807&r2=313808&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Nios2/Nios2TargetMachine.cpp (original)
+++ llvm/trunk/lib/Target/Nios2/Nios2TargetMachine.cpp Wed Sep 20 13:32:23 2017
@@ -43,8 +43,7 @@ Nios2TargetMachine::Nios2TargetMachine(c
                                        Optional<CodeModel::Model> CM,
                                        CodeGenOpt::Level OL, bool JIT)
     : LLVMTargetMachine(T, computeDataLayout(), TT, CPU, FS, Options,
-                        getEffectiveRelocModel(RM), *CM, OL),
-      DefaultSubtarget(TT, CPU, FS, *this) {}
+                        getEffectiveRelocModel(RM), *CM, OL) {}
 
 Nios2TargetMachine::~Nios2TargetMachine() {}
 
@@ -82,9 +81,6 @@ public:
     return getTM<Nios2TargetMachine>();
   }
 
-  const Nios2Subtarget &getNios2Subtarget() const {
-    return *getNios2TargetMachine().getSubtargetImpl();
-  }
   void addCodeGenPrepare() override;
   void addIRPasses() override;
 };

Modified: llvm/trunk/lib/Target/Nios2/Nios2TargetMachine.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Nios2/Nios2TargetMachine.h?rev=313808&r1=313807&r2=313808&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Nios2/Nios2TargetMachine.h (original)
+++ llvm/trunk/lib/Target/Nios2/Nios2TargetMachine.h Wed Sep 20 13:32:23 2017
@@ -19,8 +19,6 @@
 
 namespace llvm {
 class Nios2TargetMachine : public LLVMTargetMachine {
-  Nios2Subtarget DefaultSubtarget;
-
   mutable StringMap<std::unique_ptr<Nios2Subtarget>> SubtargetMap;
 
 public:
@@ -30,8 +28,6 @@ public:
                      CodeGenOpt::Level OL, bool JIT);
   ~Nios2TargetMachine() override;
 
-  const Nios2Subtarget *getSubtargetImpl() const { return &DefaultSubtarget; }
-
   const Nios2Subtarget *getSubtargetImpl(const Function &F) const override;
 
   // Pass Pipeline Configuration