From 6ff6bbde6c8cb030004a84f4612a816696ca1dd9 Mon Sep 17 00:00:00 2001
From: Mark Shinwell <mshinwell@pm.me>
Date: Wed, 20 Dec 2023 13:37:38 +0000
Subject: [PATCH] flambda-backend: Bump .cmx magic number for Flambda 2
 (cherry-picked from 5.1.1minus-5-microbranch)

---
 utils/config.common.ml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/utils/config.common.ml b/utils/config.common.ml
index b616feb3f79..3a815541cee 100644
--- a/utils/config.common.ml
+++ b/utils/config.common.ml
@@ -38,12 +38,12 @@ and cmo_magic_number = "Caml1999O521"
 and cma_magic_number = "Caml1999A521"
 and cmx_magic_number =
   if flambda || flambda2 then
-    "Caml2021y521"
+    "Caml2021y522"
   else
     "Caml2021Y521"
 and cmxa_magic_number =
   if flambda || flambda2 then
-    "Caml2021z521"
+    "Caml2021z522"
   else
     "Caml2021Z521"
 and ast_impl_magic_number = "Caml1999M033"