https://git.ruby-lang.org/ruby.git/commit/?id=aa3a7d6d74

From aa3a7d6d74f1beb4feaf6a2334b67ecf6ca00cc8 Mon Sep 17 00:00:00 2001
From: Takashi Kokubun <takashikkbn@g...>
Date: Tue, 10 Mar 2020 01:32:44 -0700
Subject: Remove an unnecessary TODO comment

Fixing https://github.com/ruby/ruby/blob/4bcd5981e80d3e1852c8723741a0069779464128/mjit.c#L338
should be the right solution for this. We may not be able to free the cc immediately.

Plus, we're not copying cc but just holding references to be marked. cc
should be GC-ed once jit_unit is freed.

diff --git a/tool/ruby_vm/views/_mjit_compile_send.erb b/tool/ruby_vm/views/_mjit_compile_send.erb
index 4a28723..d076b0b 100644
--- a/tool/ruby_vm/views/_mjit_compile_send.erb
+++ b/tool/ruby_vm/views/_mjit_compile_send.erb
@@ -41,7 +41,6 @@ https://github.com/ruby/ruby/blob/trunk/tool/ruby_vm/views/_mjit_compile_send.erb#L41
             fprintf(f, "    const struct rb_call_data *cd = (const struct rb_callcache *)0x%"PRIxVALUE";\n", (VALUE)cd);
             fprintf(f, "    const struct rb_callcache *cc = (const struct rb_callcache *)0x%"PRIxVALUE";\n", (VALUE)captured_cc);
             fprintf(f, "    if (UNLIKELY(cd->cc != cc || !vm_cc_valid_p(cc, CLASS_OF(stack[%d])))) {\n", b->stack_size - 1 - argc);
-            // TODO: need to free cc
             fprintf(f, "        reg_cfp->pc = original_body_iseq + %d;\n", pos);
             fprintf(f, "        reg_cfp->sp = vm_base_ptr(reg_cfp) + %d;\n", b->stack_size);
             fprintf(f, "        goto send_cancel;\n");
-- 
cgit v0.10.2


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