(expand_start_bindings): Properly set NOTE if bytecode.

From-SVN: r6646

gcc/stmt.c

 /* Expands front end tree to back end RTL for GNU C-Compiler
-   Copyright (C) 1987, 1988, 1989, 1992, 1993 Free Software Foundation, Inc.
+   Copyright (C) 1987, 88, 89, 92, 93, 1994 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -2995,10 +2995,7 @@ expand_start_bindings (exit_flag)
      int exit_flag;
 {
   struct nesting *thisblock = ALLOC_NESTING ();
-  rtx note;
-
-  if (!output_bytecode)
-    note = emit_note (NULL_PTR, NOTE_INSN_BLOCK_BEG);
+  rtx note = output_bytecode ? 0 : emit_note (NULL_PTR, NOTE_INSN_BLOCK_BEG);
 
   /* Make an entry on block_stack for the block we are entering.  */