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Re: [PATCH] ARM gas: handle {...} operands in macros
- From: Alan Modra <amodra at gmail dot com>
- To: Richard Earnshaw <rearnsha at arm dot com>
- Cc: Jan Beulich <JBeulich at suse dot com>, Roland McGrath <mcgrathr at google dot com>, "binutils at sourceware dot org" <binutils at sourceware dot org>
- Date: Tue, 4 Jun 2013 12:02:36 +0930
- Subject: Re: [PATCH] ARM gas: handle {...} operands in macros
- References: <CAB=4xhrny3RcfC=LewUK30mp_9JsRVK_5cn1mgAu0Tz1tJYtHw at mail dot gmail dot com> <51ACBB25 dot 4050509 at arm dot com> <51ACD93302000078000DAA8B at nat28 dot tlf dot novell dot com> <51ACBDD5 dot 1080502 at arm dot com> <51ACDB8C02000078000DAAB0 at nat28 dot tlf dot novell dot com> <51ACC02D dot 4070007 at arm dot com>
On Mon, Jun 03, 2013 at 05:11:25PM +0100, Richard Earnshaw wrote:
> I guess the real question is, when is this going to stop?
When the scrubber is changed to not (completely) consume white space.
Along with that change you get to add SKIP_WHITESPACE() all over
backend code.
--
Alan Modra
Australia Development Lab, IBM