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oxc-project__oxc/tasks/minsize/minsize.snap
Armano 80a76a0a2b feat(minifier): negate binary comparison for typeof x < 'u' (#26367)
Allow inversion of binary operation when comparing `'u'` string with
`typeof

`!(typeof a < "u")` => `typeof a > "u"`
`!(typeof a > "u")` => `typeof a < "u"`

this is needed to support negation of short version of `typeof x ===
"undefined"` -> `typeof a > "u"` generated by
`substitute_typeof_undefined`

fixes #25294
related #26460
2026-09-09 09:19:02 +08:00

28 lines
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| Oxc props | ESBuild | Oxc props | ESBuild |
Original | minified | minified | gzip | gzip | Iterations | File
-------------------------------------------------------------------------------------
72.14 kB | 22.48 kB | 23.70 kB | 8.19 kB | 8.54 kB | 2 | react.development.js
173.90 kB | 55.50 kB | 59.82 kB | 18.77 kB | 19.33 kB | 2 | moment.js
287.63 kB | 89.01 kB | 90.07 kB | 30.85 kB | 31.95 kB | 2 | jquery.js
342.15 kB | 114.80 kB | 118.14 kB | 42.71 kB | 44.37 kB | 2 | vue.js
544.10 kB | 69.88 kB | 72.48 kB | 25.58 kB | 26.20 kB | 2 | lodash.js
555.77 kB | 262.75 kB | 270.13 kB | 87.66 kB | 90.80 kB | 2 | d3.js
1.01 MB | 435.99 kB | 458.89 kB | 121.78 kB | 126.71 kB | 2 | bundle.min.js
1.25 MB | 634.39 kB | 646.76 kB | 158.43 kB | 163.73 kB | 2 | three.js
2.14 MB | 707.63 kB | 724.14 kB | 160.08 kB | 181.07 kB | 2 | victory.js
3.20 MB | 958.89 kB | 1.01 MB | 317.07 kB | 331.56 kB | 2 | echarts.js
6.69 MB | 2.12 MB | 2.31 MB | 453.42 kB | 488.28 kB | 5 | antd.js
10.95 MB | 3.31 MB | 3.49 MB | 849.97 kB | 915.50 kB | 4 | typescript.js