Commit graph

50 commits

Author SHA1 Message Date
Boshen
94d3c31933 fix(minifier): avoid removing function declaration from KeepVar (#4722) 2024-08-07 05:09:32 +00:00
Boshen
a558492bf9 feat(codegen): implement BinaryExpressionVisitor (#4548)
part of https://github.com/oxc-project/backlog/issues/58

`monitor-oxc` run: https://github.com/oxc-project/monitor-oxc/actions/runs/10179047831
binary expression stack length tally using `counts` in top 100 npm packages from monitor-oxc:

```
29772 counts
(  1)    17652 (59.3%, 59.3%): 0
(  2)     5772 (19.4%, 78.7%): 1
(  3)     3204 (10.8%, 89.4%): 2
(  4)     1276 ( 4.3%, 93.7%): 3
(  5)      616 ( 2.1%, 95.8%): 4
(  6)      308 ( 1.0%, 96.8%): 5
(  7)      202 ( 0.7%, 97.5%): 6
(  8)      168 ( 0.6%, 98.1%): 7
(  9)      114 ( 0.4%, 98.5%): 9
( 10)       90 ( 0.3%, 98.8%): 8
( 11)       84 ( 0.3%, 99.0%): 13
( 12)       58 ( 0.2%, 99.2%): 10
( 13)       48 ( 0.2%, 99.4%): 12
( 14)       32 ( 0.1%, 99.5%): 11
( 15)       20 ( 0.1%, 99.6%): 134
( 16)       16 ( 0.1%, 99.6%): 18
( 17)       16 ( 0.1%, 99.7%): 20
( 18)       12 ( 0.0%, 99.7%): 19
( 19)       12 ( 0.0%, 99.8%): 35
( 20)       12 ( 0.0%, 99.8%): 51
( 21)       10 ( 0.0%, 99.8%): 15
( 22)        6 ( 0.0%, 99.9%): 17
( 23)        6 ( 0.0%, 99.9%): 21
( 24)        6 ( 0.0%, 99.9%): 45
( 25)        4 ( 0.0%, 99.9%): 14
( 26)        4 ( 0.0%, 99.9%): 26
( 27)        4 ( 0.0%, 99.9%): 53
( 28)        2 ( 0.0%, 99.9%): 172
( 29)        2 ( 0.0%, 99.9%): 214
( 30)        2 ( 0.0%,100.0%): 22
( 31)        2 ( 0.0%,100.0%): 27
( 32)        2 ( 0.0%,100.0%): 28
( 33)        2 ( 0.0%,100.0%): 29
( 34)        2 ( 0.0%,100.0%): 31
( 35)        2 ( 0.0%,100.0%): 36
( 36)        2 ( 0.0%,100.0%): 46
( 37)        2 ( 0.0%,100.0%): 55
```
2024-07-31 12:44:19 +00:00
Boshen
35654e665c feat(codegen): align operator precedence with esbuild (#4509)
closes #4339
2024-07-28 11:48:51 +00:00
Boshen
6a94e3f573 fix(codegen): fixes for esbuild test cases (#4503) 2024-07-28 08:57:15 +00:00
Boshen
33e96e23e4 feat(tasks/minsize): include esbuild minified size (#4202) 2024-07-11 13:02:32 +00:00
Boshen
bb646f2bf9 feat(tasks/minsize): show target size for easier comparison (#4201) 2024-07-11 12:38:45 +00:00
Boshen
e3e663bae4 feat(mangler): initialize crate and integrate into minifier (#4197) 2024-07-11 10:35:13 +00:00
Boshen
ca0b4fa08a refactor(tasks): clean up test files and remove libs.txt (#4172) 2024-07-10 17:38:06 +00:00
Boshen
d77ec9f95a
chore: remove trailing whitespaces for all files; add .editorconfig (#3639) 2024-06-12 15:47:26 +08:00
Boshen
f366d9bd7c
chore(minsize): remove brotlic because it takes too long to compile (#2954) 2024-04-13 13:24:25 +08:00
Boshen
ef8aaa7bf1
feat(minifier): re-enable mangler (#972) 2023-10-10 14:32:58 +08:00
Don Isaac
fd899be4a9
feat(minifier): compress undefined variable declarations (#532) 2023-07-10 10:33:42 +08:00
Wenzhe Wang
a32320646d
feat(minfier): try fold and or operator (#472) 2023-06-28 14:58:55 +08:00
阿良仔
1182985bb0
feat(minifier): implement try_fold_shift (#478)
* feat: implement `try_fold_shift`

* update minsize
2023-06-27 04:44:23 +08:00
Wenzhe Wang
cb94937ba6
feat(minifier): fold string string comparison (#471) 2023-06-26 22:37:50 +08:00
Wenzhe Wang
b8f5e3ad92
feat(minifier): try reduce void (#457) 2023-06-23 00:10:46 +08:00
Boshen
d30735677b
refactor(semantic): merge semantic2 crate into semantic crate (#460) 2023-06-19 20:20:59 +08:00
Wenzhe Wang
5d10f96051
feat(minifier): try fold unary expression (#430) 2023-06-16 00:08:14 +08:00
u9g
db624da84d
Reimplement more of the closure var rename step (#447)
Co-authored-by: Boshen <boshenc@gmail.com>

closes #442
2023-06-15 23:37:04 +08:00
Boshen
a79480b078
feat(minifier): separate mangler pass (#439) 2023-06-14 10:46:13 +08:00
Boshen
5c91fd54e3
feat(minifier): print [-In] Context (#428) 2023-06-11 16:44:48 +08:00
Wenzhe Wang
7c79fbc026
feat(minifier): try fold typeof (#408) 2023-06-07 10:44:28 +08:00
Wenzhe Wang
ddc129262d
feat(minifer): minify number (#405) 2023-06-03 21:24:39 +08:00
Boshen
f8125af850 feat(minimizer): print parentheses 2023-06-01 22:45:26 +08:00
Wenzhe Wang
4109c8b8a5
feat(parser): distinguish exponential number (#399) 2023-06-01 15:15:22 +08:00
Wenzhe Wang
a20d5b55cd
feat(minifier): may add space before binaryOperator (#380) 2023-05-27 19:18:06 +08:00
Wenzhe Wang
a0b9628177
feat(minifer): distinguish-op-lessthan (#391) 2023-05-27 17:04:54 +08:00
Boshen
829f945479
chore(minifier): add a few passing tests 2023-05-27 12:27:25 +08:00
Boshen
8ea9e38ee5
feat(minifier): remove redundant curly braces from block statements (#390) 2023-05-27 10:52:15 +08:00
Boshen
ee6f18091b
chore(minsize): add newlines in between for better diff 2023-05-25 22:42:11 +08:00
Boshen
c4a67b6cfb
feat(minifier): fold return undefined to return (#387) 2023-05-25 22:37:55 +08:00
Boshen
f5b57944e2
feat(minifier): print shorter numbers (#381) 2023-05-24 22:03:50 +08:00
Yoni Feng
c1d1846714
Add Brotli size to minsize task output (#377) 2023-05-23 17:00:49 +08:00
Boshen
dee09da60b
feat(minifier): implement peephole reorder constant expression from closure compiler (#376) 2023-05-23 12:29:29 +08:00
Boshen
827cef3311
chore(minsize): use default version of flate2 (removes 2 extra dependencies) 2023-05-23 00:32:00 +08:00
Boshen
42dd639e74
chore(minsize): update snapshot 2023-05-22 12:29:52 +08:00
Boshen
009fc5f285
feat(minifier): minify Infinity 2023-05-21 22:01:47 +08:00
Boshen
f8828db68c
feat(semantic2): slot based mangler (#364) 2023-05-20 19:00:57 +08:00
Wenzhe Wang
9678832f2b
fix: add parens for unary expression (#362) 2023-05-17 10:13:48 +08:00
Boshen
a0b09a3f27
refactor(ast): remove RestElement from BindingPattern 2023-05-16 22:25:52 +08:00
Boshen
af95b59a0e
feat(ast): split Property into ObjectProperty and BindingProperty (#361) 2023-05-16 15:51:50 +08:00
Boshen
5be0d1b9fa
fix(hir): bring back ParenthesizedExpression as it caused too much chaos 2023-05-14 22:54:57 +08:00
Boshen
dc768ba8ad
feat(minifier): turn on mangle by default 2023-05-14 18:33:29 +08:00
Boshen
2914b439b3
feat(semantic2): add slot based mangler 2023-05-14 18:21:07 +08:00
Boshen
d0bc5ac023
refactor: separate semantic interface 2023-05-13 21:59:42 +08:00
Boshen
7496bb521f
fix(minifier): print if.consequent correctly (#349) 2023-05-11 11:00:49 +08:00
Boshen
e753a886d2
fix(minifier): add parentheses to CallExpression on FunctionExpression 2023-05-08 23:04:35 +08:00
Boshen
86c01c7fb8
feat(minifier): use hir (#335) 2023-05-07 17:23:00 +08:00
Boshen
c14c82b15d
feat(printer,semantic): mangler (#285)
closes #284
2023-04-18 21:32:35 +08:00
Boshen
a7cd845fff
feat: add cargo minsize task for tracking minification size (#276)
* feat: add `cargo minsize` task for tracking minification size

* add gzip
2023-04-14 13:07:37 +08:00