On Wed, Oct 19, 2016 at 11:36:45AM +0530, Nikunj A Dadhania wrote: > This series contains 6 new instructions for POWER9 ISA3.0 > Vector Integer Negate > Vector Byte-Reverse > > Patches: > 02: > vnegw: Vector Negate Word > vnegd: Vector Negate Doubleword > 03: > xxbrh: VSX Vector Byte-Reverse Halfword > xxbrw: VSX Vector Byte-Reverse Word > xxbrd: VSX Vector Byte-Reverse Doubleword > xxbrq: VSX Vector Byte-Reverse Quadword
Applied to ppc-for-2.8, thanks.
>
> Changelog:
> v1:
> * Remove unused 'mask' in the define
> * Fix bug in xxbrq: should have used move as the last
> translate operation instead of bswap.
>
> v0:
> * Added temporary in xxbrq
> * Use negate directly in place for computing 2's compliment
> * Use int8_t instead for char
> * Dropped "VSX Scalar Compare" as fpu_helper needs change
> with regard to exception flag handling
>
> Nikunj A Dadhania (2):
> target-ppc: implement vnegw/d instructions
> target-ppc: implement xxbr[qdwh] instruction
>
> target-ppc/helper.h | 2 +
> target-ppc/int_helper.c | 12 ++++++
> target-ppc/translate.c | 32 +++++++++++++++
> target-ppc/translate/vmx-impl.inc.c | 2 +
> target-ppc/translate/vmx-ops.inc.c | 2 +
> target-ppc/translate/vsx-impl.inc.c | 77
> +++++++++++++++++++++++++++++++++++++
> target-ppc/translate/vsx-ops.inc.c | 8 ++++
> 7 files changed, 135 insertions(+)
>
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
signature.asc
Description: PGP signature
