stmt.c (expand_decl_cleanup): Emit a dummy insn after last_unconditional_cleanup.

	* stmt.c (expand_decl_cleanup): Emit a dummy insn after
	last_unconditional_cleanup.

From-SVN: r34681

gcc/ChangeLog

+2000-06-24  Jakub Jelinek  <jakub@redhat.com>
+
+	* stmt.c (expand_decl_cleanup): Emit a dummy insn after
+	last_unconditional_cleanup.
+
 2000-06-24  Bernd Schmidt  <bernds@cygnus.co.uk>
 
 	* tree.def (VECTOR_TYPE): New node type.

gcc/stmt.c

@@ -4064,6 +4064,13 @@ expand_decl_cleanup (decl, cleanup)
 	{
 	  thisblock->data.block.last_unconditional_cleanup
 	    = get_last_insn ();
+	  /* When we insert instructions after the last unconditional cleanup,
+	     we don't adjust last_insn.  That means that a later add_insn will
+	     clobber the instructions we've just added.  The easiest way to
+	     fix this is to just insert another instruction here, so that the
+	     instructions inserted after the last unconditional cleanup are
+	     never the last instruction.  */
+	  emit_note (NULL_PTR, NOTE_INSN_DELETED);
 	  thisblock->data.block.cleanup_ptr = &thisblock->data.block.cleanups;
 	}
     }