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Re: [i86 patch]: Add -mpreferred-data-alignment option
- From: "Zack Weinberg" <zack at codesourcery dot com>
- To: Nathan Sidwell <nathan at codesourcery dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Fri, 17 Oct 2003 09:41:02 -0700
- Subject: Re: [i86 patch]: Add -mpreferred-data-alignment option
- References: <3F8FFA75.7030203@codesourcery.com>
Nathan Sidwell <nathan@codesourcery.com> writes:
> Hi,
> A customer had significant memory bloat caused by aligning to 32 bytes.
> This patch adds a -mpreferred-data-alignment option, to allow overriding
> the default. The user can specify the desired alignment and an optional
> threshold object size.
this is ok.
zw