Austaras
657e5b3111
feat(es/minifier): Inline more lazily initialized vars ( #6089 )
2022-10-10 09:53:50 +09:00
Austaras
ac150c7ced
feat(es/minifier): Use usage_count in sequential inliner ( #6071 )
2022-10-06 17:27:34 +00:00
Austaras
c9427f1ec4
fix(es/minifier): Improve infection analysis ( #6044 )
2022-10-06 18:12:09 +09:00
Donny/강동윤
d65fba134d
fix(es/minifier): Fix infection analysis of sequential inliner ( #6053 )
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**Description:**
This PR fixes the callee issue by fixing the infection analyzer.
**Related issue:**
- Closes https://github.com/swc-project/swc/issues/6047
2022-10-06 02:46:22 +00:00
Austaras
61807abf6e
feat(es/minifier): Inline function calls in more cases ( #6010 )
2022-10-01 18:18:45 +09:00
Donny/강동윤
0cfc724018
test(es/minifier): Add tests for benchmark files ( #5986 )
2022-09-29 09:41:13 +09:00
Donny/강동윤
0e69890764
feat(es/minifier): Evaluate more literals in comparison ( #5976 )
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**Description:**
I'll fix the performance issue with a follow-up PR.
**Related issue:**
- Closes https://github.com/swc-project/swc/issues/4415 .
2022-09-28 08:07:55 +00:00
Donny/강동윤
97647861bf
fix(es/minifier): Track aliasing via assignments ( #5940 )
2022-09-23 14:22:41 +09:00
Donny/강동윤
e9c704182b
feat(es/minifier): Improve analysis of reassignments ( #5931 )
2022-09-22 10:22:18 +00:00
Donny/강동윤
e303f7e853
fix(es/minifier): Fix analysis of assignments ( #5924 )
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**Related issue:**
- Closes https://github.com/swc-project/swc/issues/5910
2022-09-21 11:33:25 +00:00
IWANABETHATGUY
7d6d04b421
fix(es/codegen): Drop the last comma in an array literal ( #5877 )
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**Description:**
Drop the last comma in an array literal.
**Related issue:**
- Closes https://github.com/swc-project/swc/issues/5692 .
2022-09-16 15:48:28 +09:00
Austaras
8567a38c4a
feat(es/minifier): Extend inlining of identifiers to multi-usage ( #5832 )
2022-09-13 03:52:47 +00:00
Austaras
ee26337a25
feat(es/minifier): Inline lazily initialized variables ( #5737 )
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Safety:
For a function-local variable, an expression with side-effects would be a call, including an indirect one with a member expression.
- If the call is function-local, it will be analyzed by the analyzer and inliner will not work.
- If the call is not a function-local one, it cannot modify the local variable.
2022-09-08 08:07:43 +00:00
Austaras
4ef99f346b
feat(es/minifier): Relax function inline requirement ( #5607 )
2022-09-01 19:36:16 +09:00
Donny/강동윤
d43334eb92
feat(es/minifier): Remove redundant check ( #5664 )
2022-08-30 12:22:18 +09:00
Donny/강동윤
a06e6e9ce5
fix(es/minifier): Fix alias analyzer ( #5639 )
2022-08-26 10:06:25 +00:00
Donny/강동윤
d44bbffa02
fix(es/minifier): Revert alias analyzer work ( #5634 )
2022-08-26 08:45:49 +00:00
Donny/강동윤
00e635b9ea
fix(es/minifier): Improve alias analyzer ( #5500 )
2022-08-26 07:56:40 +00:00
Austaras
77497e4fbe
fix(es/fixer): Don't insert extra paren when left of BinExpr is UpdateExpr ( #5376 )
2022-08-03 08:41:40 +00:00
Donny/강동윤
0e4a03ccc6
fix(es/minifier): Don't inline a callable expression if it's used as a reference ( #5118 )
2022-07-06 03:53:11 +00:00
Donny/강동윤
36d960c7e9
perf(es/hygiene): Make hygiene faster ( #4952 )
2022-06-15 14:36:57 +00:00
magic-akari
594089488b
feat(es/minifier): Drop new token if possible ( #4932 )
2022-06-11 05:27:13 +00:00
Donny/강동윤
49b3c2715c
refactor(es/minifier): Make rust-analyzer fast, really ( #4746 )
2022-05-23 16:16:05 +09:00
Donny/강동윤
47e6cc5190
refactor(es/minifier): Make rust-analyzer faster ( #4744 )
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- We now use a separate crate for testing the minifier. This makes IDE much faster.
2022-05-23 15:53:01 +09:00
Donny/강동윤
c01476d9ae
feat(es/minifier): Enable conditionals by default ( #4687 )
2022-05-17 07:34:47 +00:00
Donny/강동윤
3521ce09e7
fix(es/minifier): Consider more aliases in sequences pass ( #4583 )
2022-05-09 16:36:40 +00:00
Donny/강동윤
a6d404a8c2
chore(repo): Configure prettier ( #4523 )
2022-05-04 14:25:28 +00:00
Donny/강동윤
7a584d755a
feat(es/minifier): Consider cost of functions for inlining ( #4470 )
2022-04-29 05:58:59 +00:00
Donny/강동윤
375cc5975a
fix(es/minifier): Disable conditionals by default ( #4391 )
2022-04-22 10:44:53 +09:00
Donny/강동윤
7e8f613272
feat(es/minifier): Enable conditionals by default ( #4301 )
2022-04-12 02:12:10 +00:00
Alexander Akait
f39d3aca4d
feat(es/ast): Add raw to Num ( #4245 )
2022-04-05 12:46:35 +00:00
Donny/강동윤
ee5c48c935
feat(es/minifier): Implement more rules for optimizing for-if-break ( #4140 )
2022-03-24 00:49:32 +00:00
Alexander Akait
634d732803
feat(es/ast): Add raw to Str ( #4071 )
2022-03-22 07:54:08 +00:00
Donny/강동윤
c6f8742669
feat(es/minifier): Implement more evaluation rules ( #4030 )
2022-03-21 20:07:59 +09:00
Alexander Akait
bd444c0ceb
fix(es/codegen): Fix codegen of string literals ( #4037 )
2022-03-16 14:25:26 +00:00
Austaras
9dd0105c5b
feat(es/fixer): Remove extra parens around iife in expression position ( #3887 )
2022-03-07 03:51:57 +00:00
Donny/강동윤
cfc036381a
fix(es/minifier): Fix inlining logic ( #3776 )
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swc_ecma_minifier:
- Make `inline_vars_in_node` use `MultiReplacer`.
2022-02-28 12:07:12 +00:00
Donny/강동윤
68e9017376
fix(es/minifier): Improve minifier ( #3350 )
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swc_ecma_transforms_optimization:
- `expr_simplifier`: Track more changes.
swc_ecma_minifier:
- Analyze after applying the pure optimizer.
- Preserve access to a variable not in scope.
- `compress`: Remove string literal if it was not a directive.
- `pure/collapse_vars`: Merge vars declared in the first statement into one with initializers if `collapse_vars` and `join_vars` are enabled.
- `unused`: Use `usage_count` instead of `ref_count`.
- `unused`: Fix dropping rule for member expressions.
- `unused`: Fix dropping rule for declarations.
- `hoist_props`: Preserve exported items.
2022-01-27 15:36:22 +09:00
Donny/강동윤
d52a1f3899
fix(es/minifier): Don't inline a var if the initializer is reassigned ( #3333 )
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swc_ecma_minifier:
- Consider reassignment to initializer while inlining a variable.
2022-01-21 14:01:20 +09:00
Donny/강동윤
57204e39cd
fix(es/minifier): Don't inline functions used as arguments ( #3320 )
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swc_ecma_minifier:
- Preserve a variable initialized with a function expression if it's used as an argument.
2022-01-20 16:06:23 +09:00
Donny/강동윤
b55ae4b312
fix(es/minifier): Fix analysis of unary expressions ( #3286 )
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swc_ecma_minifier:
- Mark update as usage and assignment. (Closes #3265 )
2022-01-17 14:28:35 +09:00
Donny/강동윤
74fd353053
fix(es/minifier): Fix bugs ( #3238 )
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swc_ecma_minifier:
- `collapse_vars`: Respect `mutated`. (Closes #2679 )
- Add a test for https://github.com/vercel/next.js/issues/31084 .
2022-01-12 16:57:54 +09:00
Austaras
cdb46cfb91
fix(es/hygiene): Visit computed properties in usage analyzer ( #3217 )
2022-01-09 15:42:19 +09:00
magic-akari
52961804d1
feat(es/codegen): Make the output for empty objects and empty statements pretty ( #3171 )
2022-01-03 05:54:58 +09:00
Donny/강동윤
f2c67b8caf
fix(es/minifier): Don't inline string literals if it's used multiple time ( #2748 )
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swc_ecma_minifier:
- Don't inline strings because it's simple.
- Inline short strings.
2021-11-15 14:03:03 +09:00
Donny/강동윤
2b2f6955f2
refactor: Flatten ecmascript ( #2708 )
2021-11-10 19:00:54 +09:00
