These two patches implement the last four A64 Neon instructions: SQNEG, SQABS, USQADD, SUQADD meaning that we have complete coverage of the userspace instruction set, with the exception of the optional crypto and CRC instructions. As with the previous set, these are safe changes so I'd like to get them into 2.0 even though they're not strictly speaking bugfixes. Review appreciated :-) thanks -- PMM Alex Bennée (2): target-arm: A64: Add saturating int ops (SQNEG/SQABS) target-arm: A64: Add saturating accumulate ops (USQADD/SUQADD) target-arm/helper.h | 34 ++++++--- target-arm/neon_helper.c | 187 +++++++++++++++++++++++++++++++++++++++++++++ target-arm/translate-a64.c | 160 +++++++++++++++++++++++++++++++++++--- 3 files changed, 359 insertions(+), 22 deletions(-) -- 1.9.0 _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
