vendor/llvm/llvm-trunk-r238337

1 files changed, 14 insertions, 9 deletions

diff --git a/lib/Target/PowerPC/PPCTargetMachine.h b/lib/Target/PowerPC/PPCTargetMachine.h
index 5095d736a651e..7a49058898912 100644
--- a/lib/Target/PowerPC/PPCTargetMachine.h
+++ b/lib/Target/PowerPC/PPCTargetMachine.h
@@ -24,30 +24,35 @@ namespace llvm {
 /// PPCTargetMachine - Common code between 32-bit and 64-bit PowerPC targets.
 ///
 class PPCTargetMachine : public LLVMTargetMachine {
+public:
+  enum PPCABI { PPC_ABI_UNKNOWN, PPC_ABI_ELFv1, PPC_ABI_ELFv2 };
+private:
   std::unique_ptr<TargetLoweringObjectFile> TLOF;
-  PPCSubtarget Subtarget;
-
+  PPCABI TargetABI;
   mutable StringMap<std::unique_ptr<PPCSubtarget>> SubtargetMap;
 
 public:
-  PPCTargetMachine(const Target &T, StringRef TT,
-                   StringRef CPU, StringRef FS, const TargetOptions &Options,
-                   Reloc::Model RM, CodeModel::Model CM,
-                   CodeGenOpt::Level OL);
+  PPCTargetMachine(const Target &T, StringRef TT, StringRef CPU, StringRef FS,
+                   const TargetOptions &Options, Reloc::Model RM,
+                   CodeModel::Model CM, CodeGenOpt::Level OL);
 
   ~PPCTargetMachine() override;
 
-  const PPCSubtarget *getSubtargetImpl() const override { return &Subtarget; }
   const PPCSubtarget *getSubtargetImpl(const Function &F) const override;
 
   // Pass Pipeline Configuration
   TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
 
-  /// \brief Register PPC analysis passes with a pass manager.
-  void addAnalysisPasses(PassManagerBase &PM) override;
+  TargetIRAnalysis getTargetIRAnalysis() override;
+
   TargetLoweringObjectFile *getObjFileLowering() const override {
     return TLOF.get();
   }
+  bool isELFv2ABI() const { return TargetABI == PPC_ABI_ELFv2; }
+  bool isPPC64() const {
+    Triple TT(getTargetTriple());
+    return (TT.getArch() == Triple::ppc64 || TT.getArch() == Triple::ppc64le);
+  };
 };
 
 /// PPC32TargetMachine - PowerPC 32-bit target machine.