1 files changed, 7 insertions, 6 deletions
diff --git a/lib/Target/X86/X86TargetMachine.h b/lib/Target/X86/X86TargetMachine.h
index 916278cd7de..bcf40e835a1 100644
--- a/lib/Target/X86/X86TargetMachine.h
+++ b/lib/Target/X86/X86TargetMachine.h
@@ -24,17 +24,18 @@ class StringRef;
 
 class X86TargetMachine final : public LLVMTargetMachine {
   std::unique_ptr<TargetLoweringObjectFile> TLOF;
-  X86Subtarget       Subtarget;
+  // Calculates type size & alignment
+  const DataLayout DL;
+  X86Subtarget Subtarget;
 
   mutable StringMap<std::unique_ptr<X86Subtarget>> SubtargetMap;
 
 public:
-  X86TargetMachine(const Target &T, StringRef TT,
-                   StringRef CPU, StringRef FS, const TargetOptions &Options,
-                   Reloc::Model RM, CodeModel::Model CM,
-                   CodeGenOpt::Level OL);
+  X86TargetMachine(const Target &T, StringRef TT, StringRef CPU, StringRef FS,
+                   const TargetOptions &Options, Reloc::Model RM,
+                   CodeModel::Model CM, CodeGenOpt::Level OL);
   ~X86TargetMachine() override;
-
+  const DataLayout *getDataLayout() const override { return &DL; }
   const X86Subtarget *getSubtargetImpl() const override { return &Subtarget; }
   const X86Subtarget *getSubtargetImpl(const Function &F) const override;