1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/lib/Target/X86/X86TargetMachine.h b/llvm/lib/Target/X86/X86TargetMachine.h
index ec3db7b1e9e8..8d98474a39c0 100644
--- a/llvm/lib/Target/X86/X86TargetMachine.h
+++ b/llvm/lib/Target/X86/X86TargetMachine.h
@@ -23,13 +23,13 @@
 namespace llvm {
 
 class StringRef;
-class X86Subtarget;
-class X86RegisterBankInfo;
 class TargetTransformInfo;
 
 class X86TargetMachine final : public LLVMTargetMachine {
   std::unique_ptr<TargetLoweringObjectFile> TLOF;
   mutable StringMap<std::unique_ptr<X86Subtarget>> SubtargetMap;
+  // True if this is used in JIT.
+  bool IsJIT;
 
 public:
   X86TargetMachine(const Target &T, const Triple &TT, StringRef CPU,
@@ -52,6 +52,8 @@ public:
   TargetLoweringObjectFile *getObjFileLowering() const override {
     return TLOF.get();
   }
+
+  bool isJIT() const { return IsJIT; }
 };
 
 } // end namespace llvm