diff --git a/compiler/lib/inline.ml b/compiler/lib/inline.ml
index 3c972c166f..fbcf564151 100644
--- a/compiler/lib/inline.ml
+++ b/compiler/lib/inline.ml
@@ -311,7 +311,11 @@ let inline ~first_class_primitives live_vars closures name pc (outer, p) =
             match block with
             | { body =
                   ( [ (Let (y, Prim (Extern prim, args)), _loc) ]
-                  | [ (Event _, _); (Let (y, Prim (Extern prim, args)), _loc) ] )
+                  | [ (Event _, _); (Let (y, Prim (Extern prim, args)), _loc) ]
+                  | [ (Event _, _)
+                    ; (Let (y, Prim (Extern prim, args)), _loc)
+                    ; (Event _, _)
+                    ] )
               ; branch = Return y', _
               ; params = []
               } ->
diff --git a/compiler/tests-full/stdlib.cma.expected.js b/compiler/tests-full/stdlib.cma.expected.js
index 33add97355..099faef92e 100644
--- a/compiler/tests-full/stdlib.cma.expected.js
+++ b/compiler/tests-full/stdlib.cma.expected.js
@@ -4832,8 +4832,7 @@
     cst_String_contains_from_Bytes =
       "String.contains_from / Bytes.contains_from",
     cst_String_rcontains_from_Byte =
-      "String.rcontains_from / Bytes.rcontains_from",
-    cst_Bytes_of_seq_cannot_grow_b = "Bytes.of_seq: cannot grow bytes";
+      "String.rcontains_from / Bytes.rcontains_from";
    function copy(s){
     var
      len =  /*<<bytes.ml:56:2>>*/ caml_ml_bytes_length(s),
@@ -5464,9 +5463,9 @@
      /*<<bytes.ml:386:4>>*/ return caml_call1
             (Stdlib[1], cst_String_rcontains_from_Byte) /*<<bytes.ml:388:63>>*/ ;
    }
-   function compare(x, y){
-     /*<<bytes.ml:393:28>>*/ return runtime.caml_bytes_compare(x, y) /*<<bytes.ml:393:46>>*/ ;
-   }
+   var
+    compare =  /*<<bytes.ml:53:20>>*/ runtime.caml_bytes_compare,
+    cst_Bytes_of_seq_cannot_grow_b = "Bytes.of_seq: cannot grow bytes";
    function split_on_char(sep, s){
     var
      r =  /*<<bytes.ml:398:2>>*/ [0, 0],
@@ -6727,9 +6726,7 @@
     var _t_ =  /*<<string.ml:234:2>>*/ r[1];
     return [0, sub(s, 0, j[1]), _t_] /*<<string.ml:234:12>>*/ ;
     /*<<string.ml:234:18>>*/ }
-   function compare(x, y){
-     /*<<string.ml:238:28>>*/ return runtime.caml_string_compare(x, y) /*<<string.ml:238:46>>*/ ;
-   }
+   var compare =  /*<<?>>*/ runtime.caml_string_compare;
    function to_seq(s){
     var _r_ =  /*<<string.ml:243:15>>*/ caml_call1(bos, s);
      /*<<string.ml:243:20>>*/ return caml_call1(Stdlib_Bytes[47], _r_) /*<<string.ml:243:32>>*/ ;
@@ -9106,12 +9103,7 @@
       /*<<?>>*/ throw caml_maybe_attach_backtrace(_c_, 0);
     }
     /*<<int32.ml:78:24>>*/ }
-   function compare(x, y){
-     /*<<int32.ml:82:28>>*/ return caml_int_compare(x, y) /*<<int32.ml:82:46>>*/ ;
-   }
-   function equal(x, y){
-     /*<<int32.ml:83:26>>*/ return runtime.caml_equal(x, y) /*<<int32.ml:83:31>>*/ ;
-   }
+   var compare =  /*<<?>>*/ caml_int_compare, equal = runtime.caml_equal;
    function unsigned_compare(n, m){
     var
      y =  /*<<int32.ml:86:26>>*/ m + 2147483648 | 0,
@@ -9248,9 +9240,7 @@
    function compare(x, y){
      /*<<int64.ml:79:28>>*/ return caml_int64_compare(x, y) /*<<int64.ml:79:46>>*/ ;
    }
-   function equal(x, y){
-     /*<<int64.ml:80:26>>*/ return runtime.caml_equal(x, y) /*<<int64.ml:80:31>>*/ ;
-   }
+   var equal =  /*<<int64.ml:55:2>>*/ runtime.caml_equal;
    function unsigned_compare(n, m){
     var
      y =  /*<<int64.ml:83:26>>*/ caml_int64_sub(m, min_int),
@@ -9379,9 +9369,7 @@
       /*<<?>>*/ throw caml_maybe_attach_backtrace(_a_, 0);
     }
     /*<<nativeint.ml:67:24>>*/ }
-   function compare(x, y){
-     /*<<nativeint.ml:71:28>>*/ return caml_int_compare(x, y) /*<<nativeint.ml:71:46>>*/ ;
-   }
+   var compare =  /*<<nativeint.ml:54:2>>*/ caml_int_compare;
    function equal(x, y){
      /*<<nativeint.ml:71:28>>*/ return 0 === caml_int_compare(x, y) ? 1 : 0 /*<<nativeint.ml:72:37>>*/ ;
     /*<<nativeint.ml:72:41>>*/ }
@@ -25231,11 +25219,7 @@
     cst_Random_full_int = "Random.full_int",
     cst_Random_int_in_range = "Random.int_in_range",
     cst_Random_int32 = "Random.int32",
-    cst_Random_int32_in_range = "Random.int32_in_range",
-    _f_ = runtime.caml_int64_create_lo_mi_hi(1, 0, 0),
-    _g_ = runtime.caml_int64_create_lo_mi_hi(0, 0, 0),
-    cst_Random_int64 = "Random.int64",
-    cst_Random_int64_in_range = "Random.int64_in_range";
+    cst_Random_int32_in_range = "Random.int32_in_range";
    function bits(s){
      /*<<random.ml:129:17>>*/ return  /*<<random.ml:129:25>>*/ caml_int64_to_int32
             ( /*<<random.ml:129:17>>*/ caml_lxm_next(s))
@@ -25337,9 +25321,12 @@
        /*<<random.ml:243:67>>*/ return r;
     }
     /*<<random.ml:254:39>>*/ }
-   function bits64(s){
-     /*<<random.ml:258:4>>*/ return caml_lxm_next(s) /*<<random.ml:258:10>>*/ ;
-   }
+   var
+    bits64 =  /*<<?>>*/ caml_lxm_next,
+    _f_ = runtime.caml_int64_create_lo_mi_hi(1, 0, 0),
+    _g_ = runtime.caml_int64_create_lo_mi_hi(0, 0, 0),
+    cst_Random_int64 = "Random.int64",
+    cst_Random_int64_in_range = "Random.int64_in_range";
    function int64aux(s, n){
      /*<<random.ml:262:38>>*/ for(;;){
      var
@@ -31759,10 +31746,8 @@
     runtime = globalThis.jsoo_runtime,
     caml_register_named_value = runtime.caml_register_named_value,
     global_data = runtime.caml_get_global_data(),
-    Stdlib_Obj = global_data.Stdlib__Obj;
-   function register(name, v){
-     /*<<callback.ml:22:2>>*/ return caml_register_named_value(name, v) /*<<callback.ml:22:40>>*/ ;
-   }
+    Stdlib_Obj = global_data.Stdlib__Obj,
+    register = caml_register_named_value;
    function register_exception(name, exn){
     var
      _a_ =  /*<<callback.ml:26:16>>*/ Stdlib_Obj[10],
@@ -31853,15 +31838,11 @@
         : accu[1];
      /*<<camlinternalOO.ml:78:2>>*/ return tag;
     /*<<camlinternalOO.ml:78:15>>*/ }
-   function compare(x, y){
-     /*<<camlinternalOO.ml:83:56>>*/ return caml_string_compare(x, y) /*<<camlinternalOO.ml:83:67>>*/ ;
-   }
-   var Vars =  /*<<?>>*/ caml_call1(Stdlib_Map[1], [0, compare]);
-   function compare$0(x, y){
-     /*<<camlinternalOO.ml:87:56>>*/ return caml_string_compare(x, y) /*<<camlinternalOO.ml:87:67>>*/ ;
-   }
    var
-    Meths =  /*<<?>>*/ caml_call1(Stdlib_Map[1], [0, compare$0]),
+    compare =  /*<<?>>*/ caml_string_compare,
+    Vars = caml_call1(Stdlib_Map[1], [0, compare]),
+    compare$0 = caml_string_compare,
+    Meths = caml_call1(Stdlib_Map[1], [0, compare$0]),
     compare$1 = runtime.caml_int_compare,
     Labs = caml_call1(Stdlib_Map[1], [0, compare$1]),
     dummy_table = [0, 0, [0, 0], Meths[1], Labs[1], 0, 0, Vars[1], 0],