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Re: [ubsan] Introduce pointer_sized_int_node

On Tue, Aug 27, 2013 at 2:56 PM, Marek Polacek <> wrote:
> On Tue, Aug 27, 2013 at 01:48:29PM +0200, Richard Biener wrote:
>> I'd rather see TI_UINTPTR_TYPE and TI_INTPTR_TYPE (note they might
>> not be exactly of POINTER_SIZE but larger).
> We already have [u]intptr_type_node -- but only in c-family/, thus
> ubsan.c/asan.c cannot use those nodes.  I can create both
> but we currently need only the latter...

So simply move them to the middle-end.  The set of C language types that
define the target ABI should be constructed and maintained by the middle-end
(you need it for various builtins anyway)


>> TI_POINTER_SIZED_TYPE is ambiguous, too - what's its signedness?
> Unsigned.  But yeah, one can't tell by just looking at the name.
>> All around the compiler we use sizetype and ssizetype to munge pointers
>> (well, not strictly correct as targets may define sizetype to be larger/smaller
>> than actual pointers).
> I see.
>         Marek

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