diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index 1976072..46c6838 100644
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -16179,7 +16179,7 @@ rs6000_expand_builtin (tree exp, rtx target, rtx subtarget ATTRIBUTE_UNUSED,
 
     case MISC_BUILTIN_SPEC_BARRIER:
       {
-	emit_insn (gen_rs6000_speculation_barrier ());
+	emit_insn (gen_speculation_barrier ());
 	return NULL_RTX;
       }
 
diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
index 44d32d9..03870e9 100644
--- a/gcc/config/rs6000/rs6000.md
+++ b/gcc/config/rs6000/rs6000.md
@@ -12614,7 +12614,7 @@ (define_insn "group_ending_nop"
   return "ori 2,2,0";
 })
 
-(define_insn "rs6000_speculation_barrier"
+(define_insn "speculation_barrier"
   [(unspec_volatile:BLK [(const_int 0)] UNSPECV_SPEC_BARRIER)]
   ""
   "ori 31,31,0")