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Re: GCC warnings for unused global variables
- From: Richard Henderson <rth at redhat dot com>
- To: tm_gccmail at mail dot kloo dot net
- Cc: Kean Johnston <jkj at sco dot com>, "'Gabriel Dos Reis'" <gdr at integrable-solutions dot net>, "'Fergus Henderson'" <fjh at cs dot mu dot OZ dot AU>, "'Geoff Keating'" <geoffk at geoffk dot org>, jbuck at synopsys dot com, espie at quatramaran dot ens dot fr, gcc at gcc dot gnu dot org
- Date: Fri, 2 May 2003 13:29:49 -0700
- Subject: Re: GCC warnings for unused global variables
- References: <20030502200855.GA2442@redhat.com> <Pine.LNX.4.21.0305021417020.15957-100000@mail.kloo.net>
On Fri, May 02, 2003 at 02:19:19PM -0700, tm_gccmail@mail.kloo.net wrote:
> We used a global volatile int for flags between the two SH2 processors on
> a Sega 32x game system. So there are legitimate reasons.
Did you reference that variable by name? Yes. So that's
outside the topic under dispute.
r~