1 files changed, 5 insertions, 4 deletions
diff --git a/lib/Target/PowerPC/PPCTargetMachine.h b/lib/Target/PowerPC/PPCTargetMachine.h
index be705507b5347..102bf7ca59c26 100644
--- a/lib/Target/PowerPC/PPCTargetMachine.h
+++ b/lib/Target/PowerPC/PPCTargetMachine.h
@@ -35,14 +35,15 @@ private:
 public:
   PPCTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
                    StringRef FS, const TargetOptions &Options,
-                   Optional<Reloc::Model> RM, CodeModel::Model CM,
-                   CodeGenOpt::Level OL);
+                   Optional<Reloc::Model> RM, Optional<CodeModel::Model> CM,
+                   CodeGenOpt::Level OL, bool JIT);
 
   ~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.
+  // DO NOT IMPLEMENT: There is no such thing as a valid default subtarget,
+  // subtargets are per-function entities based on the target-specific
+  // attributes of each function.
   const PPCSubtarget *getSubtargetImpl() const = delete;
 
   // Pass Pipeline Configuration