Re: Pointer width in GCC?

[Jeff Law via Gcc-patches]

On 1/8/21 12:55 PM, Qing Zhao via Gcc-patches wrote:
> Hi,
>
> Is there an utility routine in GCC to query the pointer width of the current 
> target? Whether it’s 32bit pointer or 64 bit pointer for the target?
>
> Thanks a lot for the help.
You can look at the GET_MODE_SIZE (Pmode)  or POINTER_SIZE.  They can
differ in some circumstances.


jeff