1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/gencodes.c b/gcc/gencodes.c
index 7abe883..2dccfe5 100644
--- a/gcc/gencodes.c
+++ b/gcc/gencodes.c
@@ -98,6 +98,7 @@ main (argc, argv)
       perror (argv[1]);
       return (FATAL_EXIT_CODE);
     }
+  read_rtx_filename = argv[1];
 
   printf ("/* Generated automatically by the program `gencodes'\n\
 from the machine description file `md'.  */\n\n");