From: Jeff Law <law@redhat.com>
To: Uros Bizjak <ubizjak@gmail.com>,
"gcc-patches@gcc.gnu.org" <gcc-patches@gcc.gnu.org>
Subject: Re: [RFA][PATCH][PR tree-optimization/64910] x86 backend improvement
Date: Mon, 21 Dec 2015 05:00:00 -0000 [thread overview]
Message-ID: <56778773.5030706@redhat.com> (raw)
In-Reply-To: <CAFULd4ajHF2=hAts39GnU8h6+OKJxbmeYif-LFy=RiBzJPagJQ@mail.gmail.com>
On 12/19/2015 11:06 AM, Uros Bizjak wrote:
> Hello!
>
> + 2015-12-19 Jeff Law <law@redhat.com>
> +
> + PR tree-optimization/64910
> + * config/i386/i386.md (testqi_ext_3): Allow HImode.
>
> OK for mainline and branch.
Thanks. I double-checked and gcc-5 has not regressed, presumably
there's an additional interaction that's causing this to only manifest
on the trunk. Perhaps in combine or in the optabs bits that figure out
the modes to use on these insns.
Given gcc-5 isn't regressing, I didn't install the patch on the branch.
Jeff
next prev parent reply other threads:[~2015-12-21 5:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-19 18:06 Uros Bizjak
2015-12-21 5:00 ` Jeff Law [this message]
-- strict thread matches above, loose matches on Subject: below --
2015-12-19 15:37 Jeff Law
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