The only insn left in this category is BFCVTNT. I couldn't find any helper functions for bfloats so I'm not sure how to approach this insn.
Also, for insn FCVTXNT, I'm not sure if it is ok to set the status rounding mode to odd like that. Stephen Long (3): target/arm: Implement SVE2 FCVTNT target/arm: Implement SVE2 FCVTLT target/arm: Implement SVE2 FCVTXNT target/arm/helper-sve.h | 12 +++++++++ target/arm/sve.decode | 7 ++++++ target/arm/sve_helper.c | 50 ++++++++++++++++++++++++++++++++++++++ target/arm/translate-sve.c | 40 ++++++++++++++++++++++++++++++ 4 files changed, 109 insertions(+) -- 2.17.1