src/cpu/sparc/vm/templateTable_sparc.cpp

rev 5761 : 8026253: New type profiling points: sparc support
Summary: c1 and interpreter support for new type profiling on sparc
Reviewed-by:

*** 2940,2955 ****
    }
  }
  
  
  void TemplateTable::generate_vtable_call(Register Rrecv, Register Rindex, Register Rret) {
-   Register Rtemp = G4_scratch;
    Register Rcall = Rindex;
    assert_different_registers(Rcall, G5_method, Gargs, Rret);
  
    // get target Method* & entry point
    __ lookup_virtual_method(Rrecv, Rindex, G5_method);
    __ call_from_interpreter(Rcall, Gargs, Rret);
  }
  
  void TemplateTable::invokevirtual(int byte_no) {
    transition(vtos, vtos);
--- 2940,2955 ----
    }
  }
  
  
  void TemplateTable::generate_vtable_call(Register Rrecv, Register Rindex, Register Rret) {
    Register Rcall = Rindex;
    assert_different_registers(Rcall, G5_method, Gargs, Rret);
  
    // get target Method* & entry point
    __ lookup_virtual_method(Rrecv, Rindex, G5_method);
+   __ profile_arguments_type(G5_method, Rcall, Gargs, true);
    __ call_from_interpreter(Rcall, Gargs, Rret);
  }
  
  void TemplateTable::invokevirtual(int byte_no) {
    transition(vtos, vtos);
*** 3020,3029 ****
--- 3020,3030 ----
  
    // receiver NULL check
    __ null_check(O0);
  
    __ profile_final_call(O4);
+   __ profile_arguments_type(G5_method, Rscratch, Gargs, true);
  
    // get return address
    AddressLiteral table(Interpreter::invoke_return_entry_table());
    __ set(table, Rtemp);
    __ srl(Rret, ConstantPoolCacheEntry::tos_state_shift, Rret);          // get return type
*** 3049,3058 ****
--- 3050,3060 ----
    prepare_invoke(byte_no, G5_method, Rret, noreg, O0_recv);  // get receiver also for null check
    __ null_check(O0_recv);
  
    // do the call
    __ profile_call(O4);
+   __ profile_arguments_type(G5_method, Rscratch, Gargs, false);
    __ call_from_interpreter(Rscratch, Gargs, Rret);
  }
  
  
  void TemplateTable::invokestatic(int byte_no) {
*** 3064,3073 ****
--- 3066,3076 ----
  
    prepare_invoke(byte_no, G5_method, Rret);  // get f1 Method*
  
    // do the call
    __ profile_call(O4);
+   __ profile_arguments_type(G5_method, Rscratch, Gargs, false);
    __ call_from_interpreter(Rscratch, Gargs, Rret);
  }
  
  void TemplateTable::invokeinterface_object_method(Register RKlass,
                                                    Register Rcall,
*** 3089,3098 ****
--- 3092,3102 ----
    __ profile_final_call(O4);
  
    // do the call - the index (f2) contains the Method*
    assert_different_registers(G5_method, Gargs, Rcall);
    __ mov(Rindex, G5_method);
+   __ profile_arguments_type(G5_method, Rcall, Gargs, true);
    __ call_from_interpreter(Rcall, Gargs, Rret);
    __ bind(notFinal);
  
    __ profile_virtual_call(RKlass, O4);
    generate_vtable_call(RKlass, Rindex, Rret);
*** 3195,3204 ****
--- 3199,3209 ----
    }
  
    Register Rcall = Rinterface;
    assert_different_registers(Rcall, G5_method, Gargs, Rret);
  
+   __ profile_arguments_type(G5_method, Rcall, Gargs, true);
    __ call_from_interpreter(Rcall, Gargs, Rret);
  }
  
  void TemplateTable::invokehandle(int byte_no) {
    transition(vtos, vtos);
*** 3224,3233 ****
--- 3229,3239 ----
    // Note:  G4_mtype is already pushed (if necessary) by prepare_invoke
  
    // do the call
    __ verify_oop(G4_mtype);
    __ profile_final_call(O4);  // FIXME: profile the LambdaForm also
+   __ profile_arguments_type(G5_method, Rscratch, Gargs, true);
    __ call_from_interpreter(Rscratch, Gargs, Rret);
  }
  
  
  void TemplateTable::invokedynamic(int byte_no) {
*** 3260,3269 ****
--- 3266,3276 ----
    // profile this call
    __ profile_call(O4);
  
    // do the call
    __ verify_oop(G4_callsite);
+   __ profile_arguments_type(G5_method, Rscratch, Gargs, false);
    __ call_from_interpreter(Rscratch, Gargs, Rret);
  }
  
  
  //----------------------------------------------------------------------------------------------------