From: Joern Rennecke <joern.rennecke@superh.com>
To: rsandifo@redhat.com (Richard Sandiford)
Cc: sje@cup.hp.com (Steve Ellcey), gcc@gcc.gnu.org
Subject: Re: RFC: Using mode and code macros in *.md files
Date: Tue, 31 Aug 2004 19:27:00 -0000 [thread overview]
Message-ID: <200408311846.i7VIktD06285@chloe.uk.w2k.superh.com> (raw)
In-Reply-To: <87r7pnw45v.fsf@redhat.com> from "Richard Sandiford" at Aug 31, 2004 07:31:08
> > It would be nice if I could fold the version of addxf3 that has no
> > float_extend's into this definition too but I don't think any macros or
> > existing mechanism would allow me to do that.
>
> Yeah, I know the feeling ;) It would be nice to do the same thing
> on MIPS with SI->DI sign_extends.
I think the only sane way to do this is having the match_operand match the
full size register or a float_extend / sign_extend.
next prev parent reply other threads:[~2004-08-31 18:59 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-07 18:38 Richard Sandiford
2004-08-08 4:30 ` James E Wilson
2004-08-08 8:43 ` Richard Sandiford
2004-08-09 18:29 ` James E Wilson
2004-08-09 9:02 ` Michael Matz
2004-08-09 18:09 ` James E Wilson
2004-08-10 8:57 ` Segher Boessenkool
2004-08-23 10:32 ` Zack Weinberg
2004-08-26 21:08 ` Richard Sandiford
2004-08-31 18:19 ` Steve Ellcey
2004-08-31 18:37 ` Richard Sandiford
2004-08-31 19:27 ` Joern Rennecke [this message]
2004-08-31 21:04 ` Steve Ellcey
2004-09-01 12:20 ` Joern Rennecke
2004-09-01 18:33 ` Steve Ellcey
2004-09-01 19:00 ` James E Wilson
2004-09-02 10:37 ` Joern Rennecke
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