This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
Re: PA problem
- To: Richard dot Earnshaw at arm dot com
- Subject: Re: PA problem
- From: Alexandre Oliva <aoliva at redhat dot com>
- Date: 28 Feb 2001 11:29:40 -0300
- Cc: law at redhat dot com, gcc-bugs at gcc dot gnu dot org
- Organization: GCC Team, Red Hat
- References: <200102281405.OAA28014@cam-mail2.cambridge.arm.com>
On Feb 28, 2001, Richard Earnshaw <rearnsha@arm.com> wrote:
> Shouldn't there also be a non-overlap of op[4] with op[3]?
Wouldn't the earlyclobber prevent it from being shared with any input
operand, op[3] inclusive? It seems to me that the
reg_overlap_mentioned_p()s either are redundant or pre-date the
introduction of the earlyclobber.
--
Alexandre Oliva Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist *Please* write to mailing lists, not to me