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Re: pointer-set hash fallback cleanup
- From: Matt Austern <austern at apple dot com>
- To: Richard Henderson <rth at redhat dot com>
- Cc: gcc-patches at gcc dot gnu dot org, jakub at redhat dot com
- Date: Mon, 18 Oct 2004 23:20:58 -0700
- Subject: Re: pointer-set hash fallback cleanup
- References: <20041018164927.GA6311@redhat.com>
On Oct 18, 2004, at 9:49 AM, Richard Henderson wrote:
Jakub, this is what I'd had in mind for the fallback. There's no
reason
to compute the golden ratio with libm functions rather than just
writing
out enough digits so as not to matter.
Possibly stupid question... Has gcc ever been ported to a system where
sizeof(long)*CHAR_BIT is anything other than 32 or 64?
If the answer is no, then I don't think there's any reason to have this
fallback. I would be very surprised if pointer-set.c was the only thing
that would have to be modified for the first port to such a system.
--Matt