[PATCH][X86] Add missing xgetbv xsetbv intrinsics

Uros Bizjak ubizjak@gmail.com
Tue May 16 07:59:00 GMT 2017


On Mon, May 15, 2017 at 10:31 PM, Andi Kleen <andi@firstfloor.org> wrote:
> "Koval, Julia" <julia.koval@intel.com> writes:
>
>> Hi,
>>
>> This patch add these missing intrinsics:
>> _xsetbv
>> _xgetbv
>
> -march=native driver support for the CPUID bit seems to be missing.

These intrinsics are under TARGET_XSAVE, and this is handled by driver-i386.c

Uros.



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