target/5378: ICE: unrecognizable insn prefetch

[Richard Henderson]

The following reply was made to PR target/5378; it has been noted by GNATS.

From: Richard Henderson <rth@redhat.com>
To: Janis Johnson <janis187@us.ibm.com>
Cc: ritzert@t-online.de, gcc-gnats@gcc.gnu.org
Subject: Re: target/5378: ICE: unrecognizable insn prefetch
Date: Mon, 14 Jan 2002 13:16:52 -0800

 On Mon, Jan 14, 2002 at 01:03:25PM -0800, Janis Johnson wrote:
 > > (insn 154 81 31 (prefetch (plus:SI (reg/f:SI 72)
 > >             (const_int 384 [0x180]))
 > >         (const_int 1 [0x1])
 > >         (const_int 3 [0x3])) -1 (nil)
 > >     (nil))
 [...]
 > This worked last week, but I think it broken with this patch:
 
 That's strange.  That patch forces the non-tweakable parameter to
 zero.  Perhaps I've done something silly.  I'll check in a minute.
 
 > http://gcc.gnu.org/ml/gcc-patches/2002-01/msg00452.html.
 
 This is fine except for the __builtin_ia32 parts which aren't
 there anymore.
 
 
 r~