On 6/6/19 12:46 PM, Peter Maydell wrote: > Convert the VCVTT and VCVTB instructions which convert from > f32 and f64 to f16 to decodetree. > > Since we're no longer constrained to the old decoder's style > using cpu_F0s and cpu_F0d we can perform a direct 16 bit > store of the right half of the input single-precision register > rather than doing a load/modify/store sequence on the full > 32 bits. > > Signed-off-by: Peter Maydell <peter.mayd...@linaro.org> > --- > target/arm/translate-vfp.inc.c | 62 ++++++++++++++++++++++++++ > target/arm/translate.c | 79 +--------------------------------- > target/arm/vfp.decode | 6 +++ > 3 files changed, 69 insertions(+), 78 deletions(-)
Reviewed-by: Richard Henderson <richard.hender...@linaro.org> r~
