[PATCH] Check precision rather than machine mode in STRIP_NOPS and STRIP_SIGN_NOPS

[Richard Henderson]

Adam Nemet wrote:
> Richard Guenther writes:
>> 2009/6/9 Adam Nemet <anemet@caviumnetworks.com>:
>>> Richard Guenther writes:
>>>> Indeed, you should do the TYPE_PRECISION check only on
>>>> INTEGRAL_TYPE_P types and keep the mode check on the rest.
>>> Can't we also check POINTER_TYPE_P and OFFSET_TYPE?
>> We can, but I don't think we ever have precision differences there.
> 
> Nor have we mode differences, no?

Yes we have mode differences in pointers.  Some 64-bit ports
have extensions to allow 32-bit pointers to be declared, which
get extended before they're actually used.


r~