From: Max Filippov <jcmvbkbc@gmail.com>
To: "augustine.sterling@gmail.com" <augustine.sterling@gmail.com>
Cc: "gcc-patches@gcc.gnu.org" <gcc-patches@gcc.gnu.org>,
Marc Gauthier <marc@cadence.com>
Subject: Re: [PATCH 1/2] xtensa: drop unimplemented floating point operations
Date: Wed, 15 Oct 2014 04:23:00 -0000 [thread overview]
Message-ID: <CAMo8BfK_vdja4R6960WG-cAJxPt_f3s4Ls4V4e0HyXFe_df9fA@mail.gmail.com> (raw)
In-Reply-To: <CAGSvup-0unUaR3owk95bYO+1GiU7YPbPM9jYzH+8McN1=uNQPA@mail.gmail.com>
On Mon, Oct 13, 2014 at 8:05 PM, augustine.sterling@gmail.com
<augustine.sterling@gmail.com> wrote:
> On Sun, Oct 12, 2014 at 3:46 PM, Max Filippov <jcmvbkbc@gmail.com> wrote:
>> xtensa ISA never implemented FP division, reciprocal, square root and
>> inverse square root as single opcode. Remove patterns that can emit
>> them.
>>
>> 2014-10-09 Max Filippov <jcmvbkbc@gmail.com>
>>
>> gcc/
>> * config/xtensa/xtensa.md (divsf3, *recipsf2, sqrtsf2, *rsqrtsf2):
>> remove.
>
> Approved.
Applied to trunk. Thanks!
-- Max
next prev parent reply other threads:[~2014-10-15 4:23 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-12 22:46 [PATCH 0/2] xtensa: fix floating-point parts of machine description Max Filippov
2014-10-12 22:46 ` [PATCH 1/2] xtensa: drop unimplemented floating point operations Max Filippov
2014-10-13 16:09 ` augustine.sterling
2014-10-15 4:23 ` Max Filippov [this message]
2014-10-12 23:19 ` [PATCH 2/2] xtensa: use pre- and postincrement FP load/store when available Max Filippov
2014-10-13 16:05 ` augustine.sterling
2014-10-14 0:16 ` Max Filippov
2014-10-15 4:34 ` Max Filippov
2014-10-13 16:04 ` [PATCH 0/2] xtensa: fix floating-point parts of machine description augustine.sterling
2014-10-13 22:43 ` Max Filippov
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