| commit | d5caa7958bd01862e2a146ac1415b243a7817d90 | |
| author | André Bargull <andre.bargull@gmail.com> | |
| Wed, 10 Jan 2024 15:14:19 +0000 (10 15:14 +0000) | ||
| committer | André Bargull <andre.bargull@gmail.com> | |
| Wed, 10 Jan 2024 15:14:19 +0000 (10 15:14 +0000) | ||
| tree | a7e196eff9cf482d68b8c1e2a3c5910e5e6cf4c8 | treesnapshot (tar.gz zip) |
| parent | 8ea3fbf08ab7ed7e4896ff962f2d7b7a174b92f3 | commitdiff |
Bug 1873042 - Part 2: Optimise out-of-bounds string comparison. r=jandem
`str.charAt(0) === "a"` can now be optimised even when reading out-of-bounds.
Differential Revision: https://phabricator.services.mozilla.com/D197687
`str.charAt(0) === "a"` can now be optimised even when reading out-of-bounds.
Differential Revision: https://phabricator.services.mozilla.com/D197687
| js/src/jit-test/tests/warp/string-compare-char-in-bounds.js | [new file with mode: 0644] | blob |
| js/src/jit-test/tests/warp/string-compare-char-out-of-bounds.js | [new file with mode: 0644] | blob |
| js/src/jit/MIR.cpp | diffblobblamehistory |