From: Jakub Jelinek <jakub@redhat.com>
To: Bernd Schmidt <bernds@codesourcery.com>
Cc: Eric Botcazou <ebotcazou@adacore.com>,
Richard Sandiford <richard.sandiford@linaro.org>,
Richard Henderson <rth@redhat.com>,
GCC Patches <gcc-patches@gcc.gnu.org>
Subject: Re: [PATCH] For FFS/CLZ/CTZ/CLRSB/POPCOUNT/PARITY/BSWAP require operand mode equal to operation mode (or VOIDmode) (PR middle-end/50161)
Date: Tue, 23 Aug 2011 15:58:00 -0000 [thread overview]
Message-ID: <20110823154224.GJ2687@tyan-ft48-01.lab.bos.redhat.com> (raw)
In-Reply-To: <20110823120605.GE2687@tyan-ft48-01.lab.bos.redhat.com>
On Tue, Aug 23, 2011 at 02:06:05PM +0200, Jakub Jelinek wrote:
> We can remove that restriction again once CONST_INTs are no longer VOIDmode.
>
> Here is an untested patch, will bootstrap/regtest it now on x86_64-linux
> and i686-linux, on c6x it should make no difference IMHO (looked like a typo
> in the expander which wasn't used anyway), can somebody test it on AVR and
> BFIN? My grepping through *.md didn't find any other places where the
> operand wouldn't have the same mode as operation.
Now successfully bootstrapped/regtested on x86_64-linux and i686-linux
and tested on AVR by Georg-Johann, ok for trunk?
Jakub
next prev parent reply other threads:[~2011-08-23 15:43 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-16 13:06 Add __builtin_clrsb, similar to clz/ctz Bernd Schmidt
2011-06-16 13:10 ` Georg-Johann Lay
2011-06-16 13:56 ` Laurent Desnogues
2011-06-16 13:59 ` Bernd Schmidt
2011-06-16 17:03 ` Richard Henderson
2011-06-20 20:32 ` Bernd Schmidt
2011-06-20 20:48 ` Richard Henderson
2011-06-21 16:39 ` [PATCH] Fix __bultin_clrsb* (PR middle-end/49489) Jakub Jelinek
2011-06-21 16:46 ` Bernd Schmidt
2011-06-23 6:23 ` Add __builtin_clrsb, similar to clz/ctz H.J. Lu
2011-07-12 3:50 ` Hans-Peter Nilsson
2011-08-23 10:07 ` Jakub Jelinek
2011-08-23 10:08 ` Bernd Schmidt
2011-08-23 10:19 ` Richard Guenther
2011-08-23 10:25 ` Jakub Jelinek
2011-08-23 10:34 ` Bernd Schmidt
2011-08-23 13:43 ` [PATCH] For FFS/CLZ/CTZ/CLRSB/POPCOUNT/PARITY/BSWAP require operand mode equal to operation mode (or VOIDmode) (PR middle-end/50161) Jakub Jelinek
2011-08-23 14:54 ` Georg-Johann Lay
2011-08-23 15:58 ` Jakub Jelinek [this message]
2011-08-23 16:16 ` Bernd Schmidt
2011-08-23 10:45 ` Add __builtin_clrsb, similar to clz/ctz Richard Sandiford
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20110823154224.GJ2687@tyan-ft48-01.lab.bos.redhat.com \
--to=jakub@redhat.com \
--cc=bernds@codesourcery.com \
--cc=ebotcazou@adacore.com \
--cc=gcc-patches@gcc.gnu.org \
--cc=richard.sandiford@linaro.org \
--cc=rth@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).