src/cpu/x86/vm/templateTable_x86_32.cpp

rev 5240 : 8023657: New type profiling points: arguments to call
Summary: x86 interpreter and c1 type profiling for arguments at calls
Reviewed-by:

*** 2968,2977 ****
--- 2968,2978 ----
    // It's final, need a null check here!
    __ null_check(recv);
  
    // profile this call
    __ profile_final_call(rax);
+   __ profile_arguments_type(rax, method, rsi, true);
  
    __ jump_from_interpreted(method, rax);
  
    __ bind(notFinal);
  
*** 2982,2991 ****
--- 2983,2993 ----
    // profile this call
    __ profile_virtual_call(rax, rdi, rdx);
  
    // get target Method* & entry point
    __ lookup_virtual_method(rax, index, method);
+   __ profile_arguments_type(rdx, method, rsi, true);
    __ jump_from_interpreted(method, rdx);
  }
  
  
  void TemplateTable::invokevirtual(int byte_no) {
*** 3011,3030 ****
--- 3013,3034 ----
                   rcx);  // get receiver also for null check
    __ verify_oop(rcx);
    __ null_check(rcx);
    // do the call
    __ profile_call(rax);
+   __ profile_arguments_type(rax, rbx, rsi, false);
    __ jump_from_interpreted(rbx, rax);
  }
  
  
  void TemplateTable::invokestatic(int byte_no) {
    transition(vtos, vtos);
    assert(byte_no == f1_byte, "use this argument");
    prepare_invoke(byte_no, rbx);  // get f1 Method*
    // do the call
    __ profile_call(rax);
+   __ profile_arguments_type(rax, rbx, rsi, false);
    __ jump_from_interpreted(rbx, rax);
  }
  
  
  void TemplateTable::fast_invokevfinal(int byte_no) {
*** 3080,3089 ****
--- 3084,3095 ----
    //       interpreter entry point and a conditional jump to it in case of a null
    //       method.
    __ testptr(rbx, rbx);
    __ jcc(Assembler::zero, no_such_method);
  
+   __ profile_arguments_type(rdx, rbx, rsi, true);
+ 
    // do the call
    // rcx: receiver
    // rbx,: Method*
    __ jump_from_interpreted(rbx, rdx);
    __ should_not_reach_here();
*** 3136,3145 ****
--- 3142,3152 ----
  
    // Note:  rax_mtype is already pushed (if necessary) by prepare_invoke
  
    // FIXME: profile the LambdaForm also
    __ profile_final_call(rax);
+   __ profile_arguments_type(rdx, rbx_method, rsi, true);
  
    __ jump_from_interpreted(rbx_method, rdx);
  }
  
  
*** 3169,3178 ****
--- 3176,3186 ----
    // Note:  rax_callsite is already pushed by prepare_invoke
  
    // %%% should make a type profile for any invokedynamic that takes a ref argument
    // profile this call
    __ profile_call(rsi);
+   __ profile_arguments_type(rdx, rbx, rsi, false);
  
    __ verify_oop(rax_callsite);
  
    __ jump_from_interpreted(rbx_method, rdx);
  }