https://git.ruby-lang.org/ruby.git/commit/?id=ba8f3d2c6c

From ba8f3d2c6c5b2386a9fe36b12089ad4e4120859a Mon Sep 17 00:00:00 2001
From: Takashi Kokubun <takashikkbn@g...>
Date: Tue, 12 Jul 2022 00:07:13 -0700
Subject: MJIT: Add assertions for mjit_capture_cc_entries

to investigate SEGVs in it
---
 mjit_worker.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/mjit_worker.c b/mjit_worker.c
index f164a0957e..d53743d073 100644
--- a/mjit_worker.c
+++ b/mjit_worker.c
@@ -1155,6 +1155,10 @@ mjit_iseq_cc_entries(const struct rb_iseq_constant_body *const body) https://github.com/ruby/ruby/blob/trunk/mjit_worker.c#L1155
 int
 mjit_capture_cc_entries(const struct rb_iseq_constant_body *compiled_iseq, const struct rb_iseq_constant_body *captured_iseq)
 {
+    VM_ASSERT(compiled_iseq != NULL);
+    VM_ASSERT(compiled_iseq->jit_unit != NULL);
+    VM_ASSERT(captured_iseq != NULL);
+
     struct rb_mjit_unit *unit = compiled_iseq->jit_unit;
     unsigned int new_entries_size = unit->cc_entries_size + captured_iseq->ci_size;
     VM_ASSERT(captured_iseq->ci_size > 0);
-- 
cgit v1.2.1


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