| commit | d3f99dc2184a71224eb8f7d0c25b11d736830cd4 | |
| author | André Bargull <andre.bargull@gmail.com> | |
| Mon, 11 Mar 2024 09:14:12 +0000 (11 09:14 +0000) | ||
| committer | André Bargull <andre.bargull@gmail.com> | |
| Mon, 11 Mar 2024 09:14:12 +0000 (11 09:14 +0000) | ||
| tree | 8ae34fb556877355a9103a313b0e6aaddfba4fbc | treesnapshot (tar.gz zip) |
| parent | 218bedbc1bdf8da318f0a0f34eafd42fa2f2be19 | commitdiff |
Bug 1883866: Remove unnecessary memory barriers in generated atomic operations. r=jandem
Remove unnecessary memory barriers to match JIT generated code.
x86:
- Load: No barriers are needed before and after loads.
- Store: No barrier needed before stores.
arm32 and arm64:
- Load: No barrier needed before loads.
Differential Revision: https://phabricator.services.mozilla.com/D203737
Remove unnecessary memory barriers to match JIT generated code.
x86:
- Load: No barriers are needed before and after loads.
- Store: No barrier needed before stores.
arm32 and arm64:
- Load: No barrier needed before loads.
Differential Revision: https://phabricator.services.mozilla.com/D203737
| js/src/jit/GenerateAtomicOperations.py | diffblobblamehistory |