From: Russell King - ARM Linux <linux@arm.linux.org.uk>
To: Alex Elder <elder@linaro.org>
Cc: bcm@fixthebug.org, mporter@linaro.org,
bcm-kernel-feedback-list@broadcom.com,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] mach-bcm SMC: address clang inline asm incompatibility
Date: Tue, 1 Jul 2014 13:15:44 +0100 [thread overview]
Message-ID: <20140701121544.GK32514@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <1404216339-6480-1-git-send-email-elder@linaro.org>
On Tue, Jul 01, 2014 at 07:05:39AM -0500, Alex Elder wrote:
> My GCC-based build environment likes to call register r12 by the
> name "ip" in inline asm. Behan Webster informed me that his Clang-
> based build environment likes "r12" instead.
Two objections, one of which is an acceptable outcome:
1. Why can't clang just learn these alternative names?
2. Why can't we just use "r12" here?
--
FTTC broadband for 0.8mile line: now at 9.7Mbps down 460kbps up... slowly
improving, and getting towards what was expected from it.
next prev parent reply other threads:[~2014-07-01 12:15 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-01 12:05 Alex Elder
2014-07-01 12:15 ` Russell King - ARM Linux [this message]
2014-07-01 12:21 ` Alex Elder
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