[PATCH v3 0/3] provide rte_ffs32, rte_ffs64 and __rte_x86_movdiri

[David Marchand]

On Fri, Jan 24, 2025 at 5:46 PM Andre Muezerie
<andremue at linux.microsoft.com> wrote:
>
> MSVC does not support inline assembly so use movdiri intrinsic and
> provide abstracted rte_ffs{32,64} inline functions instead of directly
> using GCC built-ins.
>
> v3:
>  * Added __rte_experimental to the new functions.
>  * Added comments to the new functions.
>  * Moved tests to test_bitcount.c
>
> v2:
>  * Moved constants to the right side of the comparison
>  * Added tests for rte_ffs32 and rte_ffs64 functions
>
> Andre Muezerie (1):
>   app/test: add test for rte_ffs32 and rte_ffs64 functions.
>
> Tyler Retzlaff (2):
>   eal: provide movdiri for MSVC
>   eal: add rte ffs32 and rte ffs64 inline functions
>
>  app/test/test_bitcount.c     | 38 ++++++++++++++++++
>  lib/eal/include/rte_bitops.h | 74 ++++++++++++++++++++++++++++++++++++
>  lib/eal/x86/include/rte_io.h |  4 ++
>  3 files changed, 116 insertions(+)

Series applied, thanks Tyler and André.


-- 
David Marchand