diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 724d1201211..943fbd25b93 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2019-01-28  Richard Biener  <rguenther@suse.de>
+
+	PR debug/89076
+	* dwarf2out.c (gen_subprogram_die): Remove leftover from MPX
+	support removal.
+
 2019-01-28  Richard Biener  <rguenther@suse.de>
 
 	PR tree-optimization/88739
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index cd2e889a8cc..0072270b623 100644
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -23267,8 +23267,6 @@ gen_subprogram_die (tree decl, dw_die_ref context_die)
 
 	      parm = DECL_CHAIN (parm);
 	    }
-	  else if (parm)
-	    parm = DECL_CHAIN (parm);
 
 	  if (generic_decl_parm)
 	    generic_decl_parm = DECL_CHAIN (generic_decl_parm);