diff a/src/hotspot/cpu/ppc/c1_MacroAssembler_ppc.cpp b/src/hotspot/cpu/ppc/c1_MacroAssembler_ppc.cpp
--- a/src/hotspot/cpu/ppc/c1_MacroAssembler_ppc.cpp
+++ b/src/hotspot/cpu/ppc/c1_MacroAssembler_ppc.cpp
@@ -43,11 +43,14 @@
 void C1_MacroAssembler::explicit_null_check(Register base) {
   Unimplemented();
 }
 
 
-void C1_MacroAssembler::build_frame(int frame_size_in_bytes, int bang_size_in_bytes) {
+void C1_MacroAssembler::build_frame(int frame_size_in_bytes, int bang_size_in_bytes,
+                                    int sp_offset_for_orig_pc,
+                                    bool needs_stack_repair, bool has_scalarized_args,
+                                    Label* verified_inline_entry_label) {
   const Register return_pc = R20;
   mflr(return_pc);
 
   // Make sure there is enough stack space for this method's activation.
   assert(bang_size_in_bytes >= frame_size_in_bytes, "stack bang size incorrect");
@@ -344,5 +347,10 @@
     assert(Lnull != nullptr, "must have Label for explicit check");
     cmpdi(CR0, r, 0);
     bc_far_optimized(Assembler::bcondCRbiIs1, bi0(CR0, Assembler::equal), *Lnull);
   }
 }
+
+int C1_MacroAssembler::scalarized_entry(const CompiledEntrySignature* ces, int frame_size_in_bytes, int bang_size_in_bytes, int sp_offset_for_orig_pc, Label& verified_inline_entry_label, bool is_inline_ro_entry) {
+  Unimplemented();
+}
+