From mboxrd@z Thu Jan  1 00:00:00 1970
From: Richard Henderson <rth@cygnus.com>
To: Jim Wilson <wilson@cygnus.com>
Cc: Richard Henderson <rth@cygnus.com>, Richard Gorton <gorton@amt.tay1.dec.com>, egcs@cygnus.com
Subject: Re: My egcs patch for Alpha
Date: Fri, 27 Mar 1998 15:18:00 -0000
Message-id: <19980326001715.50936@dot.cygnus.com>
References: <19980318164942.44278@dot.cygnus.com> <199803242016.MAA23063@rtl.cygnus.com>
X-SW-Source: 1998-03/msg00950.html

> I think the assumption here is that if the code is the same, then the
> recursive make_compound_operation call didn't do anything, and hence
> there is nothing new to substitute in.

Huh.  Though that really assumes that the code was simplified before, no?

> The patch looks OK to me, however, this PUT_MODE call looks unsafe.

Ok.  I've comitted a version that uses gen_rtx_combine and 
gen_lowpart_for_combine as needed.


r~