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Re: Another PA question - possible bug?
- To: law@cygnus.com, Jerry Quinn <jquinn@nortelnetworks.com>
- Subject: Re: Another PA question - possible bug?
- From: Richard Henderson <rth@cygnus.com>
- Date: Wed, 10 Mar 1999 17:53:57 -0800
- Cc: egcs@egcs.cygnus.com
- Delivered-To: listarch-egcs@egcs.cygnus.com
- Delivered-To: mailing list egcs@egcs.cygnus.com
- In-Reply-To: <29350.921092326@hurl.cygnus.com>; from Jeffrey A Law on Wed, Mar 10, 1999 at 11:58:46AM -0700
- Mailing-List: contact egcs-help@egcs.cygnus.com; run by ezmlm
- References: <36E69387.6B28D231@americasm01.nt.com> <29350.921092326@hurl.cygnus.com>
- Sender: owner-egcs@egcs.cygnus.com
On Wed, Mar 10, 1999 at 11:58:46AM -0700, Jeffrey A Law wrote:
> > (define_insn ""
> > [(set (match_operand:DF 0 "register_operand" "=f")
> > (float:DF (match_operand:SI 1 "const_int_operand" "m")))]
>
> Not exactly.
Actually, Jeff, why does this pattern exist? Under no conditions
should we be doing something like this. We should instead convert
the value to DFmode at compile time and drop _that_ into memory.
r~