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| author | LIU Zhiwei <zhiwei_liu@c-sky.com> | 2020-07-01 23:24:56 +0800 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2020-07-02 09:19:33 -0700 |
| commit | 022b4ecf775ffeff522eaea4f0d94edcfe00a0a9 (patch) | |
| tree | 57d8b26a43a6f22733b16f15d7ec4a8e9eeb08c9 /python/qemu/machine.py | |
| parent | f732560e3551c0823cee52efba993fbb8f689a36 (diff) | |
| download | qemu-022b4ecf775ffeff522eaea4f0d94edcfe00a0a9.zip qemu-022b4ecf775ffeff522eaea4f0d94edcfe00a0a9.tar.gz qemu-022b4ecf775ffeff522eaea4f0d94edcfe00a0a9.tar.bz2 | |
target/riscv: add fault-only-first unit stride load
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_liu@c-sky.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200701152549.1218-9-zhiwei_liu@c-sky.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'python/qemu/machine.py')
0 files changed, 0 insertions, 0 deletions