From: Jeff Law <jeffreyalaw@gmail.com>
To: Fangrui Song <maskray@google.com>,
Tatsuyuki Ishi <ishitatsuyuki@gmail.com>
Cc: Kito Cheng <kito.cheng@gmail.com>,
gcc-patches@gcc.gnu.org, rui314@gmail.com,
ruiu@bluewhale.systems
Subject: Re: [PATCH v2] RISC-V: Implement TLS Descriptors.
Date: Wed, 15 Nov 2023 22:18:08 -0700 [thread overview]
Message-ID: <cb2d786f-caa3-49f7-9d05-8f0ea7b70f65@gmail.com> (raw)
In-Reply-To: <CAFP8O3K9dDjwmt3iHrFNoSmbbUKuEqOmGXVW4O-=0c_An7LXqA@mail.gmail.com>
On 11/15/23 18:17, Fangrui Song wrote:
>
> It seems that x86-64 supports non-adjacent code sequence. Writing the
> pattern this way does not allow interleaving, but I assume
> interleaving doesn't enable much.
It's of marginal benefit. We could always split them before scheduling
if it turned out to matter -- but given nobody's using this stuff yet,
my inclination is to wait on that kind of micro-optimization.
jeff
next prev parent reply other threads:[~2023-11-16 5:18 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-17 18:12 [PATCH] " Tatsuyuki Ishi
2023-08-29 13:40 ` Kito Cheng
2023-09-08 10:49 ` [PATCH v2] " Tatsuyuki Ishi
2023-10-02 14:10 ` Kito Cheng
2023-11-16 1:17 ` Fangrui Song
2023-11-16 1:39 ` Tatsuyuki Ishi
2023-11-16 5:21 ` Jeff Law
2023-11-16 5:18 ` Jeff Law [this message]
2023-11-16 1:07 ` Jeff Law
2023-11-16 1:51 ` Tatsuyuki Ishi
2023-11-16 5:23 ` Jeff Law
2023-11-16 5:33 ` Fangrui Song
2023-11-16 5:36 ` Jeff Law
2023-11-16 5:37 ` Tatsuyuki Ishi
2023-11-20 13:17 ` [PATCH v3] " Tatsuyuki Ishi
2023-11-21 6:59 ` Fangrui Song
2023-11-21 7:07 ` Tatsuyuki Ishi
2023-12-05 16:49 ` Tatsuyuki Ishi
2023-11-23 10:57 ` Florian Weimer
2023-11-23 11:34 ` Tatsuyuki Ishi
2023-11-23 11:40 ` Florian Weimer
2023-12-05 7:01 ` [PATCH v4] " Tatsuyuki Ishi
2024-01-27 3:24 ` Fangrui Song
2024-03-29 5:52 ` [PATCH v5] " Tatsuyuki Ishi
2024-03-29 6:32 ` Kito Cheng
2024-04-08 14:31 ` Kito Cheng
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