VALUE size packed callinfo (ci).

Now, rb_call_info contains how to call the method with tuple of
(mid, orig_argc, flags, kwarg). Most of cases, kwarg == NULL and
mid+argc+flags only requires 64bits. So this patch packed
rb_call_info to VALUE (1 word) on such cases. If we can not
represent it in VALUE, then use imemo_callinfo which contains
conventional callinfo (rb_callinfo, renamed from rb_call_info).

iseq->body->ci_kw_size is removed because all of callinfo is VALUE
size (packed ci or a pointer to imemo_callinfo).

To access ci information, we need to use these functions:
vm_ci_mid(ci), _flag(ci), _argc(ci), _kwarg(ci).

struct rb_call_info_kw_arg is renamed to rb_callinfo_kwarg.

rb_funcallv_with_cc() and rb_method_basic_definition_p_with_cc()
is temporary removed because cd->ci should be marked.

common.mk

@@ -1837,6 +1837,7 @@ compile.$(OBJEXT): {$(VPATH)}builtin.h
 compile.$(OBJEXT): {$(VPATH)}compile.c
 compile.$(OBJEXT): {$(VPATH)}config.h
 compile.$(OBJEXT): {$(VPATH)}constant.h
+compile.$(OBJEXT): {$(VPATH)}debug_counter.h
 compile.$(OBJEXT): {$(VPATH)}defines.h
 compile.$(OBJEXT): {$(VPATH)}encindex.h
 compile.$(OBJEXT): {$(VPATH)}encoding.h
@@ -1866,6 +1867,7 @@ compile.$(OBJEXT): {$(VPATH)}subst.h
 compile.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 compile.$(OBJEXT): {$(VPATH)}thread_native.h
 compile.$(OBJEXT): {$(VPATH)}util.h
+compile.$(OBJEXT): {$(VPATH)}vm_callinfo.h
 compile.$(OBJEXT): {$(VPATH)}vm_core.h
 compile.$(OBJEXT): {$(VPATH)}vm_debug.h
 compile.$(OBJEXT): {$(VPATH)}vm_opts.h
@@ -1966,6 +1968,7 @@ debug.$(OBJEXT): $(top_srcdir)/internal/warnings.h
 debug.$(OBJEXT): {$(VPATH)}assert.h
 debug.$(OBJEXT): {$(VPATH)}config.h
 debug.$(OBJEXT): {$(VPATH)}debug.c
+debug.$(OBJEXT): {$(VPATH)}debug_counter.h
 debug.$(OBJEXT): {$(VPATH)}defines.h
 debug.$(OBJEXT): {$(VPATH)}encoding.h
 debug.$(OBJEXT): {$(VPATH)}eval_intern.h
@@ -1987,6 +1990,7 @@ debug.$(OBJEXT): {$(VPATH)}symbol.h
 debug.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 debug.$(OBJEXT): {$(VPATH)}thread_native.h
 debug.$(OBJEXT): {$(VPATH)}util.h
+debug.$(OBJEXT): {$(VPATH)}vm_callinfo.h
 debug.$(OBJEXT): {$(VPATH)}vm_core.h
 debug.$(OBJEXT): {$(VPATH)}vm_debug.h
 debug.$(OBJEXT): {$(VPATH)}vm_opts.h
@@ -2437,6 +2441,7 @@ gc.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 gc.$(OBJEXT): {$(VPATH)}thread_native.h
 gc.$(OBJEXT): {$(VPATH)}transient_heap.h
 gc.$(OBJEXT): {$(VPATH)}util.h
+gc.$(OBJEXT): {$(VPATH)}vm_callinfo.h
 gc.$(OBJEXT): {$(VPATH)}vm_core.h
 gc.$(OBJEXT): {$(VPATH)}vm_opts.h
 golf_prelude.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
@@ -2663,6 +2668,7 @@ iseq.$(OBJEXT): {$(VPATH)}subst.h
 iseq.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 iseq.$(OBJEXT): {$(VPATH)}thread_native.h
 iseq.$(OBJEXT): {$(VPATH)}util.h
+iseq.$(OBJEXT): {$(VPATH)}vm_callinfo.h
 iseq.$(OBJEXT): {$(VPATH)}vm_core.h
 iseq.$(OBJEXT): {$(VPATH)}vm_opts.h
 load.$(OBJEXT): $(CCAN_DIR)/check_type/check_type.h
@@ -2986,6 +2992,7 @@ mjit_compile.$(OBJEXT): {$(VPATH)}st.h
 mjit_compile.$(OBJEXT): {$(VPATH)}subst.h
 mjit_compile.$(OBJEXT): {$(VPATH)}thread_$(THREAD_MODEL).h
 mjit_compile.$(OBJEXT): {$(VPATH)}thread_native.h
+mjit_compile.$(OBJEXT): {$(VPATH)}vm_callinfo.h
 mjit_compile.$(OBJEXT): {$(VPATH)}vm_core.h
 mjit_compile.$(OBJEXT): {$(VPATH)}vm_exec.h
 mjit_compile.$(OBJEXT): {$(VPATH)}vm_insnhelper.h
@@ -4165,6 +4172,7 @@ vm.$(OBJEXT): {$(VPATH)}vm.h
 vm.$(OBJEXT): {$(VPATH)}vm.inc
 vm.$(OBJEXT): {$(VPATH)}vm_args.c
 vm.$(OBJEXT): {$(VPATH)}vm_call_iseq_optimized.inc
+vm.$(OBJEXT): {$(VPATH)}vm_callinfo.h
 vm.$(OBJEXT): {$(VPATH)}vm_core.h
 vm.$(OBJEXT): {$(VPATH)}vm_debug.h
 vm.$(OBJEXT): {$(VPATH)}vm_eval.c