diff options
| author | Pu Lehui <pulehui@huawei.com> | 2024-01-15 13:12:35 +0000 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2024-01-29 16:25:33 +0100 |
| commit | 06a33d024838414432b6c0f51f994e7f1695b74f (patch) | |
| tree | ce2470d5a3291c05e9a48eb2fd0f20334c769379 /tools/testing/selftests/bpf/prog_tests/exceptions.c | |
| parent | 519fb722bea09ae2664ad21f8ef4360fb799eb2f (diff) | |
riscv, bpf: Optimize bswap insns with Zbb support
Optimize bswap instructions by rev8 Zbb instruction conbined with srli
instruction. And Optimize 16-bit zero-extension with Zbb support.
Signed-off-by: Pu Lehui <pulehui@huawei.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Tested-by: Björn Töpel <bjorn@rivosinc.com>
Acked-by: Björn Töpel <bjorn@kernel.org>
Link: https://lore.kernel.org/bpf/20240115131235.2914289-7-pulehui@huaweicloud.com
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/exceptions.c')
0 files changed, 0 insertions, 0 deletions