Boostrapped / tested on x86_64-unknown-linux-gnu, applied.
Richard.
2019-02-26 Richard Biener <rguent...@suse.de>
PR tree-optimization/89489
* tree-parloops.c (create_loop_fn): Copy over last_clique.
Index: gcc/tree-parloops.c
===================================================================
--- gcc/tree-parloops.c (revision 269205)
+++ gcc/tree-parloops.c (working copy)
@@ -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. */
