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Re: Disabling lwl and lwr instruction generation

To: Ranjan Parthasarathy <ranjanp@efi.com>
Subject: Re: Disabling lwl and lwr instruction generation
From: Ralf Baechle <ralf@linux-mips.org>
Date: Thu, 13 Mar 2003 01:43:38 +0100
Cc: "'linux-mips@linux-mips.org'" <linux-mips@linux-mips.org>
In-reply-to: <D9F6B9DABA4CAE4B92850252C52383AB0796823C@ex-eng-corp.efi.com>; from ranjanp@efi.com on Wed, Mar 12, 2003 at 10:05:20AM -0800
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References: <D9F6B9DABA4CAE4B92850252C52383AB0796823C@ex-eng-corp.efi.com>
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On Wed, Mar 12, 2003 at 10:05:20AM -0800, Ranjan Parthasarathy wrote:

> Is there a way to tell gcc to not generate the lwl, lwr instructions?

Gcc will only ever generate these instructions when __attribute__((unaligned))
is used.

  Ralf

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