Re: [PATCH 00/10] target/arm: Implement FEAT_SME_F8F16

["Alex Bennée" <alex.bennee@linaro.org>]

Richard Henderson <richard.henderson@linaro.org> writes:

> Another minor feature working toward SME2.2.

This conflicts heavily with master - did a bunch of stuff get merged
that broke it?

>
> r~
>
> Richard Henderson (10):
>   target/arm: Enable FADD/FSUB (half-precision) with FEAT_SME_F8F16
>   target/arm: Rename SME FMLAL/FMLSL patterns
>   target/arm: Implement FMLAL (multiple, multiple and single, FP8 to
>     FP16)
>   target/arm: Implement FMLAL (multiple and indexed, FP8 to FP16)
>   target/arm: Implement FDOT (multiple, multiple and single, FP8 to
>     FP16)
>   target/arm: Implement DOT (multiple and indexed, FP8 to FP16)
>   target/arm: Implement FMOPA (widening, 2-way, FP8 to FP16)
>   target/arm: Rename FVDOT pattern
>   target/arm: Implement FVDOT (FP8 to FP16)
>   target/arm: Enable FEAT_SME_F8F16 for -cpu max
>
>  target/arm/cpu-features.h        | 11 +++++
>  target/arm/tcg/helper-fp8-defs.h |  2 +
>  linux-user/aarch64/elfload.c     |  1 +
>  target/arm/tcg/cpu64.c           |  1 +
>  target/arm/tcg/fp8_helper.c      | 58 +++++++++++++++++++++++++
>  target/arm/tcg/translate-sme.c   | 72 +++++++++++++++++++++++---------
>  docs/system/arm/emulation.rst    |  1 +
>  target/arm/tcg/sme.decode        | 66 +++++++++++++++++++++--------
>  8 files changed, 176 insertions(+), 36 deletions(-)

-- 
Alex Bennée
Virtualisation Tech Lead @ Linaro