593   }
  594   if (UseSSE >= 2 && VerifyFPU) {
  595     st->print("\n\t");
  596     st->print("# verify FPU stack (must be clean on entry)");
  597   }
  598 
  599 #ifdef ASSERT
  600   if (VerifyStackAtCalls) {
  601     st->print("\n\t");
  602     st->print("# stack alignment check");
  603   }
  604 #endif
  605   st->cr();
  606 }
  607 #endif
  608 
  609 
  610 void MachPrologNode::emit(C2_MacroAssembler *masm, PhaseRegAlloc *ra_) const {
  611   Compile* C = ra_->C;
  612 
  613   int framesize = C->output()->frame_size_in_bytes();
  614   int bangsize = C->output()->bang_size_in_bytes();
  615 
  616   __ verified_entry(framesize, C->output()->need_stack_bang(bangsize)?bangsize:0, C->in_24_bit_fp_mode(), C->stub_function() != nullptr);
  617 
  618   C->output()->set_frame_complete(__ offset());
  619 
  620   if (C->has_mach_constant_base_node()) {
  621     // NOTE: We set the table base offset here because users might be
  622     // emitted before MachConstantBaseNode.
  623     ConstantTable& constant_table = C->output()->constant_table();
  624     constant_table.set_table_base_offset(constant_table.calculate_table_base_offset());
  625   }
  626 }
  627 
  628 uint MachPrologNode::size(PhaseRegAlloc *ra_) const {
  629   return MachNode::size(ra_); // too many variables; just compute it the hard way
  630 }
  631 
  632 int MachPrologNode::reloc() const {
  633   return 0; // a large enough number
  634 }
  635 
  636 //=============================================================================

  593   }
  594   if (UseSSE >= 2 && VerifyFPU) {
  595     st->print("\n\t");
  596     st->print("# verify FPU stack (must be clean on entry)");
  597   }
  598 
  599 #ifdef ASSERT
  600   if (VerifyStackAtCalls) {
  601     st->print("\n\t");
  602     st->print("# stack alignment check");
  603   }
  604 #endif
  605   st->cr();
  606 }
  607 #endif
  608 
  609 
  610 void MachPrologNode::emit(C2_MacroAssembler *masm, PhaseRegAlloc *ra_) const {
  611   Compile* C = ra_->C;
  612 
  613   __ verified_entry(C);



  614 
  615   C->output()->set_frame_complete(__ offset());
  616 
  617   if (C->has_mach_constant_base_node()) {
  618     // NOTE: We set the table base offset here because users might be
  619     // emitted before MachConstantBaseNode.
  620     ConstantTable& constant_table = C->output()->constant_table();
  621     constant_table.set_table_base_offset(constant_table.calculate_table_base_offset());
  622   }
  623 }
  624 
  625 uint MachPrologNode::size(PhaseRegAlloc *ra_) const {
  626   return MachNode::size(ra_); // too many variables; just compute it the hard way
  627 }
  628 
  629 int MachPrologNode::reloc() const {
  630   return 0; // a large enough number
  631 }
  632 
  633 //=============================================================================