From 954d6c743219c11c84dd107d059001752f186a27 Mon Sep 17 00:00:00 2001
From: Koichi Sasada <ko1@atdot.net>
Date: Wed, 6 Jan 2021 13:06:25 +0900
Subject: remove invalidated cc

if cc is invalidated, cc should be released from iseq.
---
 vm_callinfo.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'vm_callinfo.h')

diff --git a/vm_callinfo.h b/vm_callinfo.h
index 4ee6fa72e6..1fe76eb902 100644
--- a/vm_callinfo.h
+++ b/vm_callinfo.h
@@ -357,6 +357,17 @@ vm_cc_markable(const struct rb_callcache *cc)
     return FL_TEST_RAW((VALUE)cc, VM_CALLCACHE_UNMARKABLE) == 0;
 }
 
+static inline bool
+vm_cc_invalidated_p(const struct rb_callcache *cc)
+{
+    if (cc->klass && METHOD_ENTRY_INVALIDATED(vm_cc_cme(cc))) {
+        return false;
+    }
+    else {
+        return true;
+    }
+}
+
 // For MJIT. cc_cme is supposed to have inlined `vm_cc_cme(cc)`.
 static inline bool
 vm_cc_valid_p(const struct rb_callcache *cc, const rb_callable_method_entry_t *cc_cme, VALUE klass)
-- 
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