From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jeffrey A Law <law@cygnus.com>
To: Craig Burley <burley@gnu.org>
Cc: egcs@cygnus.com
Subject: Re: egcs snapshot crash with -O6 -- 970125-0.f (ADDRESSOF?) 
Date: Tue, 05 May 1998 23:20:00 -0000
Message-id: <4304.894433282@hurl.cygnus.com>
References: <199804181219.IAA22645@melange.gnu.org>
X-SW-Source: 1998-05/msg00163.html

  In message <199804181219.IAA22645@melange.gnu.org>you write:
  > Here's a little test case I've got that crashes egcs (and gcc 2.8.1)
  > in the 980328 snapshot, but not 1.0.1:
I see it's already in the testsuite.  Good :-)


  > I debugged just enough in the gcc 2.8.1 base to discover that
  > an ADDR_EXPR(ADDR_EXPR(VAR_DECL)) was causing a crash in, IIRC,
  > expand_expr, because an rtx ended up being an "addressof", which
  > was not accounted for in the switch statement.  (Is this the
  > ADDRESSOF stuff people have talked about?)
Yup.  

jeff