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Re: BZ#13926: Add __bswap_64 for non-GCC compilers
- From: Roland McGrath <roland at hack dot frob dot com>
- To: Jakub Jelinek <jakub at redhat dot com>
- Cc: Andreas Jaeger <aj at suse dot com>, GNU C Library <libc-alpha at sourceware dot org>
- Date: Wed, 28 Mar 2012 10:34:27 -0700 (PDT)
- Subject: Re: BZ#13926: Add __bswap_64 for non-GCC compilers
- References: <4F732554.4010903@suse.com><20120328170542.GD6148@sunsite.ms.mff.cuni.cz>
> How do you know that the non-GCC compiler in question supports
> unsigned long long type at all? It is not a standard C89 type...
> Why are you using ul rather than ull suffixed constants?
Both good points, which I should have noticed.
The latter is a problem even in C99 compilers.
I retract my previous approval until these things are addressed.
Thanks,
Roland