eliott/ladybird
1
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird synced 2026-04-28 02:27:19 +02:00
Code Issues Packages Projects Releases Wiki Activity
Files
f05bc7c0cd31d8a119bef052d531ac7c68e2e039
ladybird/Libraries/LibJS/Runtime/Temporal
History
Timothy Flynn d1ed361239 LibJS: Cache the result of parsing time zone identifiers 
The result of parsing an identifier cannot change. It is not cheap to do
so, so let's cache the result.

This is hammered in a few test262 tests. On my machine, this reduces the
runtime of each test/staging/sm/Date/dst-offset-caching-{N}-of-8.js by
0.3 to 0.5 seconds. For example:

dst-offset-caching-1-of-8.js: Reduces from 1.2s -> 0.9s
dst-offset-caching-3-of-8.js: Reduces from 1.5s -> 1.1s
2026-02-19 09:20:15 +01:00
..
AbstractOperations.cpp
LibJS: Use infallible time zone parser in a couple more locations
2026-02-19 09:20:15 +01:00
AbstractOperations.h
LibJS: Use "either" / "one of" when comparing multiple items in Temporal
2026-02-14 19:47:29 +01:00
Calendar.cpp
LibJS: Use single-line if/else steps in Temporal operations
2026-02-14 19:47:29 +01:00
Calendar.h
LibJS: Introduce ParseMonthCode and CreateMonthCode Temporal AOs
2025-08-14 11:35:28 -04:00
DateEquations.cpp
…
DateEquations.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
Duration.cpp
LibJS: Pass time zone strings around as String more regularly
2026-02-19 09:20:15 +01:00
Duration.h
LibJS: Pass time zone strings around as String more regularly
2026-02-19 09:20:15 +01:00
DurationConstructor.cpp
LibJS: Use "either" / "one of" when comparing multiple items in Temporal
2026-02-14 19:47:29 +01:00
DurationConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
DurationPrototype.cpp
LibJS: Use single-line if/else steps in Temporal operations
2026-02-14 19:47:29 +01:00
DurationPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
Instant.cpp
LibJS: Pass time zone strings around as String more regularly
2026-02-19 09:20:15 +01:00
Instant.h
LibJS: Pass time zone strings around as String more regularly
2026-02-19 09:20:15 +01:00
InstantConstructor.cpp
LibJS: Use consistent wording around NewTarget in Temporal constructors
2025-07-23 22:05:15 +02:00
InstantConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
InstantPrototype.cpp
LibJS: Pass time zone strings around as String more regularly
2026-02-19 09:20:15 +01:00
InstantPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
ISO8601.cpp
Revert "LibJS: Move ambiguous time string handling to a separate parser"
2026-01-30 08:01:45 +01:00
ISO8601.h
Revert "LibJS: Move ambiguous time string handling to a separate parser"
2026-01-30 08:01:45 +01:00
ISORecords.h
LibJS: Introduce Time Zone Identifier Parse Records to Temporal
2025-11-12 16:20:04 -05:00
Now.cpp
LibJS: Use Temporal for the Date constructor and Date.now()
2024-11-26 15:02:07 -05:00
Now.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
PlainDate.cpp
LibJS: Use single-line if/else steps in Temporal operations
2026-02-14 19:47:29 +01:00
PlainDate.h
LibJS: Split ISODateSurpasses into a couple of AOs
2026-01-30 08:01:45 +01:00
PlainDateConstructor.cpp
…
PlainDateConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
PlainDatePrototype.cpp
LibJS: Update spec numbers for Intl Temporal operations
2026-02-14 19:47:29 +01:00
PlainDatePrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
PlainDateTime.cpp
LibJS: Use single-line if/else steps in Temporal operations
2026-02-14 19:47:29 +01:00
PlainDateTime.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
PlainDateTimeConstructor.cpp
LibJS: Use consistent wording around NewTarget in Temporal constructors
2025-07-23 22:05:15 +02:00
PlainDateTimeConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
PlainDateTimePrototype.cpp
LibJS: Use single-line if/else steps in Temporal operations
2026-02-14 19:47:29 +01:00
PlainDateTimePrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
PlainMonthDay.cpp
LibJS: Avoid "or if" in if-clauses in Temporal
2026-02-14 19:47:29 +01:00
PlainMonthDay.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
PlainMonthDayConstructor.cpp
…
PlainMonthDayConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
PlainMonthDayPrototype.cpp
LibJS: Use single-line if/else steps in Temporal operations
2026-02-14 19:47:29 +01:00
PlainMonthDayPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
PlainTime.cpp
LibJS: Use single-line if/else steps in Temporal operations
2026-02-14 19:47:29 +01:00
PlainTime.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
PlainTimeConstructor.cpp
LibJS: Use consistent wording around NewTarget in Temporal constructors
2025-07-23 22:05:15 +02:00
PlainTimeConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
PlainTimePrototype.cpp
LibJS: Use single-line if/else steps in Temporal operations
2026-02-14 19:47:29 +01:00
PlainTimePrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
PlainYearMonth.cpp
LibJS: Use single-line if/else steps in Temporal operations
2026-02-14 19:47:29 +01:00
PlainYearMonth.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
PlainYearMonthConstructor.cpp
LibJS: Use consistent wording around NewTarget in Temporal constructors
2025-07-23 22:05:15 +02:00
PlainYearMonthConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
PlainYearMonthPrototype.cpp
LibJS: Use single-line if/else steps in Temporal operations
2026-02-14 19:47:29 +01:00
PlainYearMonthPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
Temporal.cpp
LibJS: Implement the Temporal.ZonedDateTime constructor
2024-11-26 11:00:56 +01:00
Temporal.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
TimeZone.cpp
LibJS: Cache the result of parsing time zone identifiers
2026-02-19 09:20:15 +01:00
TimeZone.h
LibJS: Cache the result of parsing time zone identifiers
2026-02-19 09:20:15 +01:00
ZonedDateTime.cpp
LibJS: Pass time zone strings around as String more regularly
2026-02-19 09:20:15 +01:00
ZonedDateTime.h
LibJS: Pass time zone strings around as String more regularly
2026-02-19 09:20:15 +01:00
ZonedDateTimeConstructor.cpp
LibJS: Pass time zone strings around as String more regularly
2026-02-19 09:20:15 +01:00
ZonedDateTimeConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
ZonedDateTimePrototype.cpp
LibJS: Use single-line if/else steps in Temporal operations
2026-02-14 19:47:29 +01:00
ZonedDateTimePrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00