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Re: SIZE_TYPE

From: Ian Lance Taylor <iant at google dot com>
To: Aurelien Buhrig <aurelien dot buhrig dot gcc at gmail dot com>
Cc: gcc-help at gcc dot gnu dot org
Date: Thu, 13 Oct 2011 21:42:46 -0700
Subject: Re: SIZE_TYPE
References: <CAJ-J9_UGxu07j7mQD=RLfyY+9aa4UfjjYKaXvr8Hq6raL_c2wg@mail.gmail.com>

Aurelien Buhrig <aurelien.buhrig.gcc@gmail.com> writes:

> What should be the correct setting of SIZE_TYPE for a target whose int
> is HI (and Pmode is PSI) ?
> long unsigned int (DI) or (short) unsigned int ?
>
> Is it only used for size_t ?

SIZE_TYPE is used for size_t.  It's value should normally be the
unsigned integer type which has the same number of bits as the type of a
pointer.

Ian

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