From 90b80c82787f42b5ded3e313b93f55f865643cf6 Mon Sep 17 00:00:00 2001
From: Dmitry Stogov <dmitry@zend.com>
Date: Mon, 5 Oct 2020 22:33:18 +0300
Subject: [PATCH] Fix trace range inference

---
 ext/opcache/jit/zend_jit_trace.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/opcache/jit/zend_jit_trace.c b/ext/opcache/jit/zend_jit_trace.c
index 0d691f8c2da..751e492a4ff 100644
--- a/ext/opcache/jit/zend_jit_trace.c
+++ b/ext/opcache/jit/zend_jit_trace.c
@@ -3043,6 +3043,7 @@ static void zend_jit_trace_update_condition_ranges(const zend_op *opline, const
 		case ZEND_CASE:
 		case ZEND_IS_IDENTICAL:
 		case ZEND_CASE_STRICT:
+		case ZEND_IS_NOT_IDENTICAL:
 			if (!exit_if_true) {
 				/* op1 == op2 */
 				if (ssa_op->op1_use >= 0) {
@@ -3060,7 +3061,6 @@ static void zend_jit_trace_update_condition_ranges(const zend_op *opline, const
 			}
 			break;
 		case ZEND_IS_NOT_EQUAL:
-		case ZEND_IS_NOT_IDENTICAL:
 			if (exit_if_true) {
 				/* op1 == op2 */
 				if (ssa_op->op1_use >= 0) {