From: Uros Bizjak <ubizjak@gmail.com>
To: gcc-patches@gcc.gnu.org
Subject: Re: [PATCH, middle-end]: Introduce TARGET_LEGITIMATE_COMBINED_INSN target hook
Date: Sat, 01 Sep 2012 14:32:00 -0000 [thread overview]
Message-ID: <CAFULd4arZ2NMEEPNmc-FaO-ob6h=2gzkn4mxa3iAM5McbER1Mg@mail.gmail.com> (raw)
In-Reply-To: <CAFULd4bRkC5e8wc3M_o_o9BVEPyNr3SJwc125nXPxk3dsAAH+w@mail.gmail.com>
On Sun, Aug 26, 2012 at 11:00 AM, Uros Bizjak <ubizjak@gmail.com> wrote:
> Actually a v3 of TARGET_REJECT_COMBINED_INSN target hook.
>
> Changes:
> - rename the hook and reverse the return value
>
> 2012-08-25 Uros Bizjak <ubizjak@gmail.com>
>
> * target.def (legitimate_combined_insn): New target hook.
> * doc/tm.texi.in (TARGET_LEGITIMATE_COMBINED_INSN): New hook.
> * doc/tm.texi: Regenerated.
> * combine.c (recog_for_combine): Call targetm.legitimate_combined_insn
> to allow targets to reject combined insn.
> * hooks.h (hook_bool_rtx_true): New.
> * hooks.c (hook_bool_rtx_true): Ditto.
>
> Bootstrapped and regression tested on x86_64-pc-linux-gnu {,-m32},
> also with target-dependant x86 patch that implements the hook.
I have committed the patch to mainline SVN, since the patch is
non-algorithmic and has no impact on non-x86 targets.
Uros.
next prev parent reply other threads:[~2012-09-01 14:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-26 9:01 Uros Bizjak
2012-08-26 10:26 ` Georg-Johann Lay
2012-08-26 18:02 ` Uros Bizjak
2012-08-31 9:49 ` [PATCH ping, " Uros Bizjak
2012-09-01 14:32 ` Uros Bizjak [this message]
2012-09-01 17:33 ` [PATCH, " H.J. Lu
2012-09-01 18:08 ` Uros Bizjak
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