PATCH: Properly generate X32 IE sequence

Uros Bizjak ubizjak@gmail.com
Mon Mar 19 16:49:00 GMT 2012


On Mon, Mar 19, 2012 at 5:47 PM, H.J. Lu <hjl.tools@gmail.com> wrote:

> For x32,  thread pointer is an unsigned 32bit value.
>
> movl %fs:0, %eax
>
> is the correct instruction to load thread pointer into EAX and RAX.

So, where is ZERO_EXTEND RTX then?

Uros.



More information about the Gcc-patches mailing list