https://git.ruby-lang.org/ruby.git/commit/?id=5b4305f71c

From 5b4305f71c90d498c91d7b5038758e3557938802 Mon Sep 17 00:00:00 2001
From: Alan Wu <XrXr@u...>
Date: Mon, 26 Jul 2021 20:19:01 -0400
Subject: Simpler fix for -DUSE_EMBED_CI=0

Nobu pointed out that saving the old ci to a local is enough to keep it
reachable.
---
 compile.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/compile.c b/compile.c
index ecc123f0a2..810f74073a 100644
--- a/compile.c
+++ b/compile.c
@@ -3456,11 +3456,11 @@ insn_set_specialized_instruction(rb_iseq_t *iseq, INSN *iobj, int insn_id) https://github.com/ruby/ruby/blob/trunk/compile.c#L3456
     iobj->operand_size = insn_len(insn_id) - 1;
 
     if (insn_id == BIN(opt_neq)) {
-	VALUE *old_operands = iobj->operands;
+        VALUE original_ci = iobj->operands[0];
         iobj->operand_size = 2;
         iobj->operands = compile_data_calloc2(iseq, iobj->operand_size, sizeof(VALUE));
         iobj->operands[0] = (VALUE)new_callinfo(iseq, idEq, 1, 0, NULL, FALSE);
-        iobj->operands[1] = old_operands[0];
+        iobj->operands[1] = original_ci;
     }
 
     return COMPILE_OK;
-- 
cgit v1.2.1


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