diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 263cc7b5f11..0c961dd37d7 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2019-02-26  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/89489
+	* tree-parloops.c (create_loop_fn): Copy over last_clique.
+
 2019-02-26  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* tree-ssa-dom.c (edge_info::derive_equivalences) <BIT_IOR_EXPR>: Fix
diff --git a/gcc/tree-parloops.c b/gcc/tree-parloops.c
index 5f3c2b59e87..7124c5b1ab5 100644
--- a/gcc/tree-parloops.c
+++ b/gcc/tree-parloops.c
@@ -1498,6 +1498,7 @@ create_loop_fn (location_t loc)
   DECL_ARGUMENTS (decl) = t;
 
   allocate_struct_function (decl, false);
+  DECL_STRUCT_FUNCTION (decl)->last_clique = act_cfun->last_clique;
 
   /* The call to allocate_struct_function clobbers CFUN, so we need to restore
      it.  */