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Re: floating point emulation cleanup, 1/3
- From: Richard Henderson <rth at redhat dot com>
- To: Zack Weinberg <zack at codesourcery dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Sat, 2 Mar 2002 20:41:04 -0800
- Subject: Re: floating point emulation cleanup, 1/3
- References: <20020303031026.GI26089@codesourcery.com>
On Sat, Mar 02, 2002 at 07:10:27PM -0800, Zack Weinberg wrote:
> - 1750a: I think this is the only target with a floating-point format
> not supported by real.c. Compile fails, unsurprisingly:
Don't worry about this for now. real.c should be reorganized
such that it can support multiple fp formats simultaneously
without a tangled mass of ifdefs. At that point proper support
for 1750a can be added.
As it is, we get incorrect data for this processor, so it's not
so bad.
> The doc patch is not entirely complete; I need to think about where
> the REAL_* macros should be documented (they still exist and are used,
> they're just not for the target to define anymore) and I have other
> changes in trouble.texi right now so I didn't touch that one.
You should be able to poison REAL_ARITHMETIC though, right?
Ok when bootstrap and check passes.
r~