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Re: [PATCH] Java: expand divide, expand conversions


Andrew wrote:
>   If you can prove that i != 0, generate a `div' insn.  Otherwise,
>   call a divide subroutine.
> 
> It's an interesting idea, but I don't think there's any way to express
> it in gcc.  I wonder...

Jeff Law had started implementing support for this (value range
checking), but I don't know what the latest status is.

AG

-- 
Anthony Green                                               Cygnus Solutions
                                                       Sunnyvale, California
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