src/share/vm/interpreter/templateInterpreterGenerator.cpp

rev 12400 : 8168503: JEP 297: Unified arm32/arm64 Port
Reviewed-by: kvn, enevill, ihse, dholmes, erik, coleenp, cjplummer

*** 21,31 ****
   * questions.
   *
   */
  
  #include "precompiled.hpp"
- #include "code/codeCacheExtensions.hpp"
  #include "interpreter/interpreter.hpp"
  #include "interpreter/interpreterRuntime.hpp"
  #include "interpreter/interp_masm.hpp"
  #include "interpreter/templateInterpreter.hpp"
  #include "interpreter/templateInterpreterGenerator.hpp"
--- 21,30 ----
*** 53,66 ****
    T_DOUBLE ,
    T_OBJECT
  };
  
  void TemplateInterpreterGenerator::generate_all() {
-   // Loop, in case we need several variants of the interpreter entries
-   do {
-     if (!CodeCacheExtensions::skip_code_generation()) {
-       // bypass code generation when useless
        { CodeletMark cm(_masm, "slow signature handler");
          AbstractInterpreter::_slow_signature_handler = generate_slow_signature_handler();
        }
  
        { CodeletMark cm(_masm, "error exits");
--- 52,61 ----
*** 264,275 ****
  
  #undef method_entry
  
        // Bytecodes
        set_entry_points_for_all_bytes();
-     }
-   } while (CodeCacheExtensions::needs_other_interpreter_variant());
  
    // installation of code in other places in the runtime
    // (ExcutableCodeManager calls not needed to copy the entries)
    set_safepoints_for_all_bytes();
  }
--- 259,268 ----
*** 312,324 ****
    Interpreter::_wentry_point[i] = _unimplemented_bytecode;
  }
  
  
  void TemplateInterpreterGenerator::set_entry_points(Bytecodes::Code code) {
-   if (CodeCacheExtensions::skip_template_interpreter_entries(code)) {
-     return;
-   }
    CodeletMark cm(_masm, Bytecodes::name(code), code);
    // initialize entry points
    assert(_unimplemented_bytecode    != NULL, "should have been generated before");
    assert(_illegal_bytecode_sequence != NULL, "should have been generated before");
    address bep = _illegal_bytecode_sequence;
--- 305,314 ----
*** 345,355 ****
    }
    // set entry points
    EntryPoint entry(bep, zep, cep, sep, aep, iep, lep, fep, dep, vep);
    Interpreter::_normal_table.set_entry(code, entry);
    Interpreter::_wentry_point[code] = wep;
-   CodeCacheExtensions::completed_template_interpreter_entries(_masm, code);
  }
  
  
  void TemplateInterpreterGenerator::set_wide_entry_point(Template* t, address& wep) {
    assert(t->is_valid(), "template must exist");
--- 335,344 ----