https://git.ruby-lang.org/ruby.git/commit/?id=be5dfdd8a2

From be5dfdd8a2d67dd845081c63b6994148930c5c53 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=8D=9C=E9=83=A8=E6=98=8C=E5=B9=B3?=
 <shyouhei@r...>
Date: Mon, 1 Jun 2020 14:01:51 +0900
Subject: vm_call_zsuper: no call vm_cc_fill

This changeset reduces the generated binary of vm_call_method_each_type
from 2,522 bytes to 2,442 bytes on my machine, accroding to nm(1).

diff --git a/vm_insnhelper.c b/vm_insnhelper.c
index 19898fb..c4d12aa 100644
--- a/vm_insnhelper.c
+++ b/vm_insnhelper.c
@@ -2931,13 +2931,10 @@ vm_call_zsuper(rb_execution_context_t *ec, rb_control_frame_t *cfp, struct rb_ca https://github.com/ruby/ruby/blob/trunk/vm_insnhelper.c#L2931
         cme = refined_method_callable_without_refinement(cme);
     }
 
-    struct rb_callcache cc_body;
-    struct rb_call_data cd_body = {
+    return vm_call_method_each_type(ec, cfp, calling, &(struct rb_call_data) {
         .ci = cd->ci,
-        .cc = vm_cc_fill(&cc_body, Qundef, cme, 0),
-    };
-    return vm_call_method_each_type(ec, cfp, calling, &cd_body);
-
+        .cc = &VM_CC_ON_STACK(Qundef, vm_call_general, { 0 }, cme),
+    });
 }
 
 static inline VALUE
-- 
cgit v0.10.2


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