diff options
| author | Chao Liu <lc00631@tecorigin.com> | 2025-03-10 10:35:24 +0800 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2025-03-19 16:39:00 +1000 |
| commit | e83845316abcea9024eb5402a6c5eb8b092c79d5 (patch) | |
| tree | dc913caab753f40df9de2d2af2b136b35c644dac /python/qemu/utils/accel.py | |
| parent | ec6411a5251de3479d44c6e539d0e9596c68909b (diff) | |
| download | qemu-e83845316abcea9024eb5402a6c5eb8b092c79d5.zip qemu-e83845316abcea9024eb5402a6c5eb8b092c79d5.tar.gz qemu-e83845316abcea9024eb5402a6c5eb8b092c79d5.tar.bz2 | |
target/riscv: refactor VSTART_CHECK_EARLY_EXIT() to accept vl as a parameter
Some vector instructions are special, such as the vlm.v instruction,
where setting its vl actually sets evl = (vl + 7) >> 3. To improve
maintainability, we will uniformly use VSTART_CHECK_EARLY_EXIT() to
check for the condition vstart >= vl. This function will also handle
cases involving evl.
Fixes: df4252b2ec ("target/riscv/vector_helpers: do early exit when
vstart >= vl")
Signed-off-by: Chao Liu <lc00631@tecorigin.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <f575979874e323a9e0da7796aa391c7d87e56f88.1741573286.git.lc00631@tecorigin.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'python/qemu/utils/accel.py')
0 files changed, 0 insertions, 0 deletions