delete mk_call_iseq_optimized.rb

To generate what is necessary via generic_erb.rb instead.

common.mk

@@ -1085,9 +1085,9 @@ known_errors.inc: $(srcdir)/template/known_errors.inc.tmpl $(srcdir)/defs/known_
 	$(ECHO) generating $@
 	$(Q) $(BASERUBY) $(tooldir)/generic_erb.rb -c -o $@ $(srcdir)/template/known_errors.inc.tmpl $(srcdir)/defs/known_errors.def
 
-vm_call_iseq_optimized.inc: $(tooldir)/mk_call_iseq_optimized.rb
+vm_call_iseq_optimized.inc: $(srcdir)/template/call_iseq_optimized.inc.tmpl
 	$(ECHO) generating $@
-	$(Q) $(BASERUBY) $(tooldir)/mk_call_iseq_optimized.rb > $@
+	$(Q) $(BASERUBY) $(tooldir)/generic_erb.rb -c -o $@ $<
 
 $(MINIPRELUDE_C): $(COMPILE_PRELUDE) $(BUILTIN_RB_SRCS)
 	$(ECHO) generating $@

template/call_iseq_optimized.inc.tmpl

@@ -0,0 +1,68 @@
+/* -*- c -*- */
+% P = (0..3)
+% L = (0..5)
+%
+% def fname param, local
+%   "vm_call_iseq_setup_normal_0start_#{param}params_#{local}locals"
+% end
+#if 1 /* enable or disable this optimization */
+
+/* DO NOT EDIT THIS FILE DIRECTLY
+ *
+ * This file is generated by tool/generic_erb.rb
+ * with template/call_iseq_optimized.inc.tmpl
+ */
+
+% P.each{|param|
+%   L.each{|local|
+static VALUE
+<%= fname(param, local) %>(rb_execution_context_t *ec, rb_control_frame_t *cfp, struct rb_calling_info *calling, struct rb_call_data *cd)
+{
+    RB_DEBUG_COUNTER_INC(ccf_iseq_fix);
+    return vm_call_iseq_setup_normal(ec, cfp, calling, vm_cc_cme(cd->cc), 0, <%= param %>, <%= local %>);
+}
+
+%   }
+% }
+/* vm_call_iseq_handlers[param][local] */
+static const vm_call_handler vm_call_iseq_handlers[][<%= L.to_a.size %>] = {
+% P.each{|param|
+    {
+%   L.each{|local|
+        <%= fname(param, local) %>,
+%   }
+    },
+% }
+};
+
+static inline vm_call_handler
+vm_call_iseq_setup_func(const struct rb_callinfo *ci, const int param_size, const int local_size)
+{
+    if (UNLIKELY(vm_ci_flag(ci) & VM_CALL_TAILCALL)) {
+        return &vm_call_iseq_setup_tailcall_0start;
+    }
+    else if (0) { /* to disable optimize */
+        return &vm_call_iseq_setup_normal_0start;
+    }
+    else if (param_size <= <%= P.end %> && local_size <= <%= L.end %>) {
+        VM_ASSERT(local_size >= 0);
+        return vm_call_iseq_handlers[param_size][local_size];
+    }
+    else {
+        return &vm_call_iseq_setup_normal_0start;
+    }
+}
+
+#else
+
+static inline vm_call_handler
+vm_call_iseq_setup_func(const struct rb_callinfo *ci, const int param_size, const int local_size)
+{
+    if (UNLIKELY(vm_ci_flag(ci) & VM_CALL_TAILCALL)) {
+        return &vm_call_iseq_setup_tailcall_0start;
+    }
+    else {
+        return &vm_call_iseq_setup_normal_0start;
+    }
+}
+#endif