From: Bernd Schmidt <bernds@codesourcery.com>
To: Jakub Jelinek <jakub@redhat.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 16:16:00 -0000 [thread overview]
Message-ID: <4E53CAFE.1050403@codesourcery.com> (raw)
In-Reply-To: <20110823154224.GJ2687@tyan-ft48-01.lab.bos.redhat.com>
On 08/23/11 17:42, Jakub Jelinek wrote:
> 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?
Ok. Will fix up bfin/c6x if necessary.
Bernd
next prev parent reply other threads:[~2011-08-23 15:46 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
2011-08-23 16:16 ` Bernd Schmidt [this message]
2011-08-23 10:45 ` Add __builtin_clrsb, similar to clz/ctz Richard Sandiford
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