1 files changed, 7 insertions, 24 deletions
diff --git a/contrib/llvm/lib/Target/PowerPC/PPCTargetMachine.h b/contrib/llvm/lib/Target/PowerPC/PPCTargetMachine.h
index 59b4f1e..be70550 100644
--- a/contrib/llvm/lib/Target/PowerPC/PPCTargetMachine.h
+++ b/contrib/llvm/lib/Target/PowerPC/PPCTargetMachine.h
@@ -23,13 +23,12 @@ namespace llvm {
 
 /// Common code between 32-bit and 64-bit PowerPC targets.
 ///
-class PPCTargetMachine : public LLVMTargetMachine {
+class PPCTargetMachine final : public LLVMTargetMachine {
 public:
   enum PPCABI { PPC_ABI_UNKNOWN, PPC_ABI_ELFv1, PPC_ABI_ELFv2 };
 private:
   std::unique_ptr<TargetLoweringObjectFile> TLOF;
   PPCABI TargetABI;
-  PPCSubtarget Subtarget;
 
   mutable StringMap<std::unique_ptr<PPCSubtarget>> SubtargetMap;
 
@@ -42,6 +41,9 @@ public:
   ~PPCTargetMachine() override;
 
   const PPCSubtarget *getSubtargetImpl(const Function &F) const override;
+  // The no argument getSubtargetImpl, while it exists on some targets, is
+  // deprecated and should not be used.
+  const PPCSubtarget *getSubtargetImpl() const = delete;
 
   // Pass Pipeline Configuration
   TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
@@ -56,30 +58,11 @@ public:
     const Triple &TT = getTargetTriple();
     return (TT.getArch() == Triple::ppc64 || TT.getArch() == Triple::ppc64le);
   };
-};
-
-/// PowerPC 32-bit target machine.
-///
-class PPC32TargetMachine : public PPCTargetMachine {
-  virtual void anchor();
-public:
-  PPC32TargetMachine(const Target &T, const Triple &TT, StringRef CPU,
-                     StringRef FS, const TargetOptions &Options,
-                     Optional<Reloc::Model> RM, CodeModel::Model CM,
-                     CodeGenOpt::Level OL);
-};
 
-/// PowerPC 64-bit target machine.
-///
-class PPC64TargetMachine : public PPCTargetMachine {
-  virtual void anchor();
-public:
-  PPC64TargetMachine(const Target &T, const Triple &TT, StringRef CPU,
-                     StringRef FS, const TargetOptions &Options,
-                     Optional<Reloc::Model> RM, CodeModel::Model CM,
-                     CodeGenOpt::Level OL);
+  bool isMachineVerifierClean() const override {
+    return false;
+  }
 };
-
 } // end namespace llvm
 
 #endif