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Date: Fri, 29 May 2015 20:53:00 -0000
From: Jason Merrill <jason@redhat.com>
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To: Ramana Radhakrishnan <ramana.radhakrishnan@foss.arm.com>,        David Edelsohn <dje.gcc@gmail.com>
CC: "gcc-patches@gcc.gnu.org" <gcc-patches@gcc.gnu.org>,        Jim Wilson <wilson@tuliptree.org>, Steve Ellcey <sellcey@mips.com>,        Richard Henderson <rth@redhat.com>,        Steve Munroe <munroesj@linux.vnet.ibm.com>,        Torvald Riegel <triegel@redhat.com>
Subject: Re: [RFC / CFT] PR c++/66192 - Remove TARGET_RELAXED_ORDERING and use load acquires.
References: <555F1143.4070606@foss.arm.com>	<555F11B6.1070001@foss.arm.com>	<555F31CF.6060201@redhat.com> <CAGWvnykzukDM2aG_QmbeCyOh7+u6xF8snOc13GUHG2RULoQU-g@mail.gmail.com> <555F3D09.2070700@redhat.com> <555F49FF.1070402@foss.arm.com> <555F6911.6030205@redhat.com> <5568673A.6060007@foss.arm.com>
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On 05/29/2015 09:18 AM, Ramana Radhakrishnan wrote:
> +static tree
> +build_atomic_load_byte (tree src, HOST_WIDE_INT model)

This function needs a comment.  The C++ changes are OK with that.

Jason