remove old VM profile counters.

* vm_insnhelper.c: remove `vm_profile_counter` because
  it is replaced with debug_counters.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64890 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

vm.c

@@ -3140,7 +3140,6 @@ Init_VM(void)
 
     /* vm_backtrace.c */
     Init_vm_backtrace();
-    VM_PROFILE_ATEXIT();
 }
 
 void

vm_eval.c

@@ -83,11 +83,9 @@ vm_call0_cfunc_with_frame(rb_execution_context_t* ec, struct rb_calling_info *ca
 
 	if (len >= 0) rb_check_arity(argc, len, len);
 
-	VM_PROFILE_UP(C2C_CALL);
 	val = (*cfunc->invoker)(cfunc->func, recv, argc, argv);
 
 	CHECK_CFP_CONSISTENCY("vm_call0_cfunc_with_frame");
-	VM_PROFILE_UP(C2C_POPF);
 	rb_vm_pop_frame(ec);
     }
     EXEC_EVENT_HOOK(ec, RUBY_EVENT_C_RETURN, recv, me->def->original_id, mid, me->owner, val);

vm_insnhelper.c

@@ -1859,35 +1859,6 @@ call_cfunc_15(VALUE (*func)(ANYARGS), VALUE recv, int argc, const VALUE *argv)
     return (*func)(recv, argv[0], argv[1], argv[2], argv[3], argv[4], argv[5], argv[6], argv[7], argv[8], argv[9], argv[10], argv[11], argv[12], argv[13], argv[14]);
 }
 
-#ifndef VM_PROFILE
-#define VM_PROFILE 0
-#endif
-
-#if VM_PROFILE
-enum {
-    VM_PROFILE_R2C_CALL,
-    VM_PROFILE_R2C_POPF,
-    VM_PROFILE_C2C_CALL,
-    VM_PROFILE_C2C_POPF,
-    VM_PROFILE_COUNT
-};
-static int vm_profile_counter[VM_PROFILE_COUNT];
-#define VM_PROFILE_UP(x) (vm_profile_counter[VM_PROFILE_##x]++)
-#define VM_PROFILE_ATEXIT() atexit(vm_profile_show_result)
-static void
-vm_profile_show_result(void)
-{
-    fprintf(stderr, "VM Profile results: \n");
-    fprintf(stderr, "r->c call: %d\n", vm_profile_counter[VM_PROFILE_R2C_CALL]);
-    fprintf(stderr, "r->c popf: %d\n", vm_profile_counter[VM_PROFILE_R2C_POPF]);
-    fprintf(stderr, "c->c call: %d\n", vm_profile_counter[VM_PROFILE_C2C_CALL]);
-    fprintf(stderr, "c->c popf: %d\n", vm_profile_counter[VM_PROFILE_C2C_POPF]);
-}
-#else
-#define VM_PROFILE_UP(x)
-#define VM_PROFILE_ATEXIT()
-#endif
-
 static inline int
 vm_cfp_consistent_p(rb_execution_context_t *ec, const rb_control_frame_t *reg_cfp)
 {
@@ -1954,7 +1925,6 @@ vm_call_cfunc_with_frame(rb_execution_context_t *ec, rb_control_frame_t *reg_cfp
     if (len >= 0) rb_check_arity(argc, len, len);
 
     reg_cfp->sp -= argc + 1;
-    VM_PROFILE_UP(R2C_CALL);
     val = (*cfunc->invoker)(cfunc->func, recv, argc, reg_cfp->sp + 1);
 
     CHECK_CFP_CONSISTENCY("vm_call_cfunc");