On 3/12/20 7:58 AM, LIU Zhiwei wrote: > The unit-stride fault-only-fault load instructions are used to > vectorize loops with data-dependent exit conditions(while loops). > These instructions execute as a regular load except that they > will only take a trap on element 0. > > Signed-off-by: LIU Zhiwei <zhiwei_...@c-sky.com> > --- > target/riscv/helper.h | 22 +++++ > target/riscv/insn32.decode | 7 ++ > target/riscv/insn_trans/trans_rvv.inc.c | 69 +++++++++++++++ > target/riscv/vector_helper.c | 111 ++++++++++++++++++++++++ > 4 files changed, 209 insertions(+)
Reviewed-by: Richard Henderson <richard.hender...@linaro.org> r~
