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pref(es/lexer): faster match known ident

#10731Closed
Comparing
bvanjoi:cleanup
(
112d716
) with
main
(
04ef20a
)
CodSpeed Performance Gauge
-11%
Regressions
7
Untouched
120
Ignored
1
Archived
13

Benchmarks

Failed

typescript/fast-strip
crates/swc_ts_fast_strip/benches/assets.rs::benches::fast_ts
Regression
CodSpeed Performance Gauge
-3%
549.8 µs564.2 µs
es/parser/colors
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
Regression
CodSpeed Performance Gauge
-4%
100.7 µs105.1 µs
es/parser/mootools
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
Regression
CodSpeed Performance Gauge
-2%
15.2 ms15.6 ms
es/parser/backbone
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
Regression
CodSpeed Performance Gauge
-2%
3.8 ms3.8 ms
es/parser/underscore
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
Regression
CodSpeed Performance Gauge
-2%
3.3 ms3.3 ms
es/codegen/with-parser/colors
crates/swc_ecma_codegen/benches/with_parse.rs::benches::bench_cases
Regression
CodSpeed Performance Gauge
-3%
167.6 µs172.2 µs
es/codegen/with-parser/large
crates/swc_ecma_codegen/benches/with_parse.rs::benches::bench_cases
Regression
CodSpeed Performance Gauge
-2%
1.3 ms1.3 ms

Passed

es2020_nullish_coalescing
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
+1%
307.3 µs304.2 µs
es2018_object_rest_spread
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
+1%
299.2 µs297 µs
es/full-target/es2016
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::full_group
CodSpeed Performance Gauge
+1%
576.5 µs573 µs
es2015_arrow
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
+1%
310.3 µs308.7 µs
es/preset-env/usage/property
crates/swc_ecma_preset_env/benches/polyfills.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
119.8 µs119.3 µs
es2015_fn_name
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
289.6 µs288.6 µs
es2015_parameters
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
341.3 µs340.2 µs
es2015_instanceof
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
286.3 µs285.4 µs
es2015_destructuring
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
355.5 µs354.6 µs
es/lints/libs/three
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
64.5 ms64.4 ms
es2015_computed_props
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
280.2 µs279.8 µs
es/full-target/es2017
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::full_group
CodSpeed Performance Gauge
0%
540.8 µs540.1 µs
es2015_for_of
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
295.4 µs295 µs
es2015_shorthand_property
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
279.4 µs279.1 µs
es2015_sticky_regex
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
282.2 µs282 µs
html/document_fragment/visitor/compare/fold_span
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.4 ms1.4 ms
es/visitor/compare/visit_mut_span_panic
crates/swc_ecma_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
6.2 ms6.2 ms
html/document/visitor/compare/visit_mut_span_panic
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.3 ms1.3 ms
css_spec
crates/swc_html_minifier/benches/full.rs::files_document::bench_files_document::html/minify/document
CodSpeed Performance Gauge
0%
201.8 ms201.7 ms
html/parser/parser_document/css_2021_spec
crates/swc_html_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
77.1 ms77.1 ms
es/visitor/compare/visit_mut_span
crates/swc_ecma_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
6.2 ms6.2 ms
es/visitor/compare/fold_span_panic
crates/swc_ecma_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
7 ms7 ms
es/visitor/compare/clone
crates/swc_ecma_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
5.7 ms5.7 ms
html/parser/parser_document/github_com_17_05_2022
crates/swc_html_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
24.4 ms24.4 ms
css_spec
crates/swc_html_minifier/benches/full.rs::files_document_fragment::bench_files_document_fragment::html/minify/document_fragment
CodSpeed Performance Gauge
0%
198.8 ms198.8 ms
es/fixer/typescript
crates/swc_ecma_transforms_base/benches/base.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
205.3 ms205.3 ms
html/document/visitor/compare/fold_span_panic
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.4 ms1.4 ms
es/visitor/compare/fold_span
crates/swc_ecma_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
7 ms7 ms
stackoverflow
crates/swc_html_minifier/benches/full.rs::files_document_fragment::bench_files_document_fragment::html/minify/document_fragment
CodSpeed Performance Gauge
0%
37.9 ms37.9 ms
html/document_fragment/visitor/compare/visit_mut_span_panic
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.3 ms1.3 ms
css/parser/tailwind_3_1_1
crates/swc_css_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
7.5 ms7.5 ms
html/parser/parser_document/stackoverflow_com_17_05_2022
crates/swc_html_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
23.8 ms23.8 ms
html/parser/parser_document_fragment/stackoverflow_com_17_05_2022
crates/swc_html_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
23.7 ms23.7 ms
css/visitor/compare/visit_mut_span_panic
crates/swc_css_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
5.4 ms5.4 ms
html/lexer/css_2021_spec
crates/swc_html_parser/benches/lexer.rs::benches::bench_files
CodSpeed Performance Gauge
0%
41.5 ms41.5 ms
css/visitor/compare/fold_span
crates/swc_css_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
6 ms6 ms
html/lexer/stackoverflow_com_17_05_2022
crates/swc_html_parser/benches/lexer.rs::benches::bench_files
CodSpeed Performance Gauge
0%
15.1 ms15.1 ms
css/lexer/bootstrap_5_1_3
crates/swc_css_parser/benches/lexer.rs::benches::bench_files
CodSpeed Performance Gauge
0%
11.3 ms11.3 ms
css/parser/bootstrap_5_1_3
crates/swc_css_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
48.6 ms48.6 ms
css/parser/foundation_6_7_4
crates/swc_css_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
38.4 ms38.4 ms
html/document/visitor/compare/clone
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.2 ms1.2 ms
css/visitor/compare/fold_span_panic
crates/swc_css_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
6 ms6 ms
html/lexer/github_com_17_05_2022
crates/swc_html_parser/benches/lexer.rs::benches::bench_files
CodSpeed Performance Gauge
0%
15.2 ms15.2 ms
css/visitor/compare/visit_mut_span
crates/swc_css_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
5.4 ms5.4 ms
css/lexer/tailwind_3_1_1
crates/swc_css_parser/benches/lexer.rs::benches::bench_files
CodSpeed Performance Gauge
0%
1.8 ms1.8 ms
html/document/visitor/compare/fold_span
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.4 ms1.4 ms
css/lexer/foundation_6_7_4
crates/swc_css_parser/benches/lexer.rs::benches::bench_files
CodSpeed Performance Gauge
0%
9.1 ms9.1 ms
css/visitor/compare/clone
crates/swc_css_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
5.1 ms5.1 ms
html/document_fragment/visitor/compare/visit_mut_span
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.3 ms1.3 ms
html/document_fragment/visitor/compare/fold_span_panic
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.4 ms1.4 ms
html/parser/parser_document_fragment/github_com_17_05_2022
crates/swc_html_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
24.3 ms24.3 ms
html/parser/parser_document_fragment/css_2021_spec
crates/swc_html_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
0%
76.3 ms76.3 ms
html/document/visitor/compare/visit_mut_span
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.3 ms1.3 ms
html/document_fragment/visitor/compare/clone
crates/swc_html_parser/benches/compare.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
1.2 ms1.2 ms
es/resolver_with_hygiene/typescript
crates/swc_ecma_transforms_base/benches/base.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
833 ms833.4 ms
es/target/es2015
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group
CodSpeed Performance Gauge
0%
1.2 ms1.2 ms
babelify-only
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
2.1 ms2.1 ms
es/codegen/large
crates/swc_ecma_codegen/benches/bench.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
643.6 µs644 µs
github
crates/swc_html_minifier/benches/full.rs::files_document::bench_files_document::html/minify/document
CodSpeed Performance Gauge
0%
45 ms45 ms
es/target/es3
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group
CodSpeed Performance Gauge
0%
405 µs405.3 µs
stackoverflow
crates/swc_html_minifier/benches/full.rs::files_document::bench_files_document::html/minify/document
CodSpeed Performance Gauge
0%
37.8 ms37.9 ms
es/lints/libs/echarts
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
145.9 ms146.1 ms
es/hygiene/typescript
crates/swc_ecma_transforms_base/benches/base.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
457.9 ms458.3 ms
es/resolver/typescript
crates/swc_ecma_transforms_base/benches/base.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
252.9 ms253.2 ms
es2015_classes
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
399.4 µs399.7 µs
es/lints/libs/react
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
1.5 ms1.5 ms
es2016_exponentiation
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
296 µs296.3 µs
es/lints/libs/antd
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
199.6 ms199.8 ms
es/lints/libs/vue
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
9.5 ms9.5 ms
es2019_optional_catch_binding
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
278.3 µs278.7 µs
es/lints/libs/lodash
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
7.1 ms7.1 ms
github
crates/swc_html_minifier/benches/full.rs::files_document_fragment::bench_files_document_fragment::html/minify/document_fragment
CodSpeed Performance Gauge
0%
43.9 ms44 ms
es/full-target/es2018
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::full_group
CodSpeed Performance Gauge
0%
522.1 µs522.9 µs
es/transform/baseline/base
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::baseline_group
CodSpeed Performance Gauge
0%
265.3 µs265.7 µs
es/lints/libs/moment
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
4.8 ms4.8 ms
es/lints/libs/jquery
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
7.5 ms7.5 ms
es/lints/libs/typescript
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
353.7 ms354.3 ms
es/target/es2018
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group
CodSpeed Performance Gauge
0%
313.7 µs314.3 µs
es2015_block_scoped_fn
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
295.2 µs295.7 µs
es2022_class_properties
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
389.7 µs390.4 µs
es/preset-env/usage/builtin_type
crates/swc_ecma_preset_env/benches/polyfills.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
255 µs255.5 µs
es/lints/libs/victory
crates/swc_ecma_lints/benches/all.rs::files::bench_files::es/lints/libs
CodSpeed Performance Gauge
0%
90.5 ms90.7 ms
es/transform/baseline/common_reserved_word
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::baseline_group
CodSpeed Performance Gauge
0%
289.7 µs290.5 µs
es/minifier/libs/echarts
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
1.7 s1.7 s
parse_and_babelify_yui
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
71 ms71.3 ms
es/target/es2020
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group
CodSpeed Performance Gauge
0%
458.7 µs460.2 µs
parse_and_babelify_angular
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
164.6 ms165.1 ms
es/target/es2016
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group
CodSpeed Performance Gauge
0%
296.6 µs297.5 µs
es/minifier/libs/typescript
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
4.2 s4.2 s
es/transform/baseline/common_typescript
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::baseline_group
CodSpeed Performance Gauge
0%
373.8 µs375.1 µs
es2020_optional_chaining
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
343.4 µs344.6 µs
es/minifier/libs/antd
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
2.1 s2.1 s
es/minifier/libs/victory
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
939.1 ms942.5 ms
parse_and_babelify_jquery_mobile
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
178.5 ms179.2 ms
es2017_async_to_generator
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
281 µs282.2 µs
es2015_duplicate_keys
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
286.4 µs287.6 µs
es/minifier/libs/three
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
695.2 ms698.2 ms
es/codegen/colors
crates/swc_ecma_codegen/benches/bench.rs::benches::bench_cases
CodSpeed Performance Gauge
0%
70.3 µs70.6 µs
es2015_typeof_symbol
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
0%
281.8 µs283.1 µs
es/minifier/libs/vue
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
0%
158.3 ms159 ms
es/target/es2017
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::version_group
CodSpeed Performance Gauge
0%
282.1 µs283.5 µs
es/minifier/libs/moment
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
-1%
69.5 ms69.8 ms
es2015_spread
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
-1%
278.9 µs280.3 µs
es/minifier/libs/d3
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
-1%
432.9 ms435.2 ms
es/minifier/libs/jquery
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
-1%
108 ms108.6 ms
es/minifier/libs/lodash
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
-1%
127.6 ms128.3 ms
parse_and_babelify_backbone
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
-1%
16.5 ms16.6 ms
es/minifier/libs/react
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
-1%
21.9 ms22 ms
es/minifier/libs/terser
crates/swc_ecma_minifier/benches/full.rs::bench_all::bench_libs::es/minifier/libs
CodSpeed Performance Gauge
-1%
379.5 ms381.8 ms
parse_and_babelify_mootools
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
-1%
77.4 ms77.9 ms
parse_and_babelify_jquery
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
-1%
104.9 ms105.8 ms
es/parser/yui
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
-1%
14.8 ms15 ms
es2015_block_scoping
crates/swc_ecma_transforms_typescript/benches/compat.rs::benches::single_tr_group
CodSpeed Performance Gauge
-1%
464.7 µs469 µs
parse_and_babelify_underscore
crates/swc_estree_compat/benches/babelify.rs::benches::bench_cases
CodSpeed Performance Gauge
-1%
14.1 ms14.2 ms
es/parser/typescript
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
-1%
509.3 ms516.4 ms
es/parser/three
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
-2%
91.1 ms92.6 ms
es/parser/angular
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
-2%
23.8 ms24.2 ms
es/parser/cal-com
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
-2%
73.8 ms75.1 ms
es/parser/jquery mobile
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
-2%
29.9 ms30.5 ms
es/parser/jquery
crates/swc_ecma_parser/benches/parser.rs::benches::bench_files
CodSpeed Performance Gauge
-2%
19.4 ms19.8 ms

Ignored

es/preset-env/entry/import
crates/swc_ecma_preset_env/benches/polyfills.rs::benches::bench_cases
Ignored
CodSpeed Performance Gauge
-2%
28.2 µs28.6 µs

Commits

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Base
main
04ef20a
-10.7%
pref(es/lexer): faster match known ident
112d716
4 months ago
by bvanjoi
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