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| author | Sebastian Pop <spop@amazon.com> | 2021-04-05 17:17:23 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@amazon.com> | 2021-09-30 23:34:33 +0000 |
| commit | 0f9f241aac21bc77fb9e757da18207abefdc841d (patch) | |
| tree | 2962afb37fc14dbda6cbe54e54453b6d31893aad /tests/codegen/src-hash-algorithm/src-hash-algorithm-md5.rs | |
| parent | 3e8f32e1c52ca493c862facb7a69e7c3f1f97a18 (diff) | |
| download | rust-0f9f241aac21bc77fb9e757da18207abefdc841d.tar.gz rust-0f9f241aac21bc77fb9e757da18207abefdc841d.zip | |
[aarch64] add target feature outline-atomics
Enable outline-atomics by default as enabled in clang by the following commit https://reviews.llvm.org/rGc5e7e649d537067dec7111f3de1430d0fc8a4d11 Performance improves by several orders of magnitude when using the LSE instructions instead of the ARMv8.0 compatible load/store exclusive instructions. Tested on Graviton2 aarch64-linux with x.py build && x.py install && x.py test
Diffstat (limited to 'tests/codegen/src-hash-algorithm/src-hash-algorithm-md5.rs')
0 files changed, 0 insertions, 0 deletions