1 files changed, 8 insertions, 3 deletions
diff --git a/llvm/lib/Target/SystemZ/SystemZTargetMachine.h b/llvm/lib/Target/SystemZ/SystemZTargetMachine.h
index 2cdb33a5064b..20d68fff170a 100644
--- a/llvm/lib/Target/SystemZ/SystemZTargetMachine.h
+++ b/llvm/lib/Target/SystemZ/SystemZTargetMachine.h
@@ -15,12 +15,12 @@
 #define LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZTARGETMACHINE_H
 
 #include "SystemZSubtarget.h"
-#include "llvm/ADT/Optional.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Analysis/TargetTransformInfo.h"
 #include "llvm/Support/CodeGen.h"
 #include "llvm/Target/TargetMachine.h"
 #include <memory>
+#include <optional>
 
 namespace llvm {
 
@@ -32,8 +32,9 @@ class SystemZTargetMachine : public LLVMTargetMachine {
 public:
   SystemZTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
                        StringRef FS, const TargetOptions &Options,
-                       Optional<Reloc::Model> RM, Optional<CodeModel::Model> CM,
-                       CodeGenOpt::Level OL, bool JIT);
+                       std::optional<Reloc::Model> RM,
+                       std::optional<CodeModel::Model> CM, CodeGenOpt::Level OL,
+                       bool JIT);
   ~SystemZTargetMachine() override;
 
   const SystemZSubtarget *getSubtargetImpl(const Function &) const override;
@@ -50,6 +51,10 @@ public:
     return TLOF.get();
   }
 
+  MachineFunctionInfo *
+  createMachineFunctionInfo(BumpPtrAllocator &Allocator, const Function &F,
+                            const TargetSubtargetInfo *STI) const override;
+
   bool targetSchedulesPostRAScheduling() const override { return true; };
 };