From mboxrd@z Thu Jan  1 00:00:00 1970
From: kenner@vlsi1.ultra.nyu.edu (Richard Kenner)
To: pedwards@disaster.jaj.com
Cc: gcc@gcc.gnu.org
Subject: Re: Libgcc symbols
Date: Mon, 16 Apr 2001 09:35:00 -0000
Message-id: <10104161637.AA26979@vlsi1.ultra.nyu.edu>
X-SW-Source: 2001-04/msg00711.html

    > #ifdef L__dummy
    > void
    > __dummy (void) {}
    > #endif
    > 
    > Referenced nowhere, but I'd like to know why it was added in the first
    > place before killing it.

It was used in builtin setjmp support to get GP properly restored on machines
where it was needed.  I don't see it in the current sources, so I'm curious how
this was done instead.