From 1271dae2c957a2d88b6b667e7e591c574322fd14 Mon Sep 17 00:00:00 2001
From: Dmitry Stogov <dmitry@zend.com>
Date: Tue, 5 Sep 2023 15:34:59 +0300
Subject: [PATCH] Fixed incorrect register allocation

---
 ext/opcache/jit/zend_jit_trace.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/ext/opcache/jit/zend_jit_trace.c b/ext/opcache/jit/zend_jit_trace.c
index 481deb68c87c4..db1469768ce2a 100644
--- a/ext/opcache/jit/zend_jit_trace.c
+++ b/ext/opcache/jit/zend_jit_trace.c
@@ -3172,6 +3172,12 @@ static zend_jit_reg_var* zend_jit_trace_allocate_registers(zend_jit_trace_rec *t
 					idx++;
 					while (opline->opcode == ZEND_RECV_INIT) {
 						/* RECV_INIT doesn't support registers */
+#ifdef ZEND_JIT_IR
+						if (ssa_op->result_use >= 0 && RA_HAS_IVAL(ssa_op->result_use)) {
+							RA_IVAL_DEL(ssa_op->result_use);
+							count--;
+						}
+#endif
 						if (ssa_op->result_def >= 0) {
 							RA_IVAL_CLOSE(EX_VAR_TO_NUM(opline->result.var), idx);
 							SET_STACK_VAR(stack, EX_VAR_TO_NUM(opline->result.var), ssa_op->result_def);