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Re: PPro patch for egcs


>> Please describe the special cases.
>> 
>> > if ((code == GT || code == LE)
>> >     && (cc_prev_status.flags & CC_NO_OVERFLOW))
>> >   return NULL_PTR;
>> 
>> It's not clear to me that this is correct.  The general form for
>
>That is very tricky.

Not to be completely thick .... but why are only GT and LE relevant?

It also occurs to me that there may be a problem with the floating
point conditional move instructions which (I just noticed) do not
support checking the overflow flag.

-- John
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