1 files changed, 12 insertions, 0 deletions
diff --git a/deps/v8/src/ppc/macro-assembler-ppc.h b/deps/v8/src/ppc/macro-assembler-ppc.h
index cf9d4b5719..ba4d277688 100644
--- a/deps/v8/src/ppc/macro-assembler-ppc.h
+++ b/deps/v8/src/ppc/macro-assembler-ppc.h
@@ -140,6 +140,18 @@ class MacroAssembler : public Assembler {
   void Ret() { blr(); }
   void Ret(Condition cond, CRegister cr = cr7) { bclr(cond, cr); }
 
+  // Emit code that loads |parameter_index|'th parameter from the stack to
+  // the register according to the CallInterfaceDescriptor definition.
+  // |sp_to_caller_sp_offset_in_words| specifies the number of words pushed
+  // below the caller's sp.
+  template <class Descriptor>
+  void LoadParameterFromStack(
+      Register reg, typename Descriptor::ParameterIndices parameter_index,
+      int sp_to_ra_offset_in_words = 0) {
+    DCHECK(Descriptor::kPassLastArgsOnStack);
+    UNIMPLEMENTED();
+  }
+
   // Emit code to discard a non-negative number of pointer-sized elements
   // from the stack, clobbering only the sp register.
   void Drop(int count);