Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
SwiftコンパイラがSwiftで開発できるようになる話
Search
freddi(Yuki Aki)
July 21, 2021
Technology
3
630
SwiftコンパイラがSwiftで開発できるようになる話
freddi(Yuki Aki)
July 21, 2021
Tweet
Share
More Decks by freddi(Yuki Aki)
See All by freddi(Yuki Aki)
輝け俺のViewController 〜海外iOSカンファレンス登壇編〜
freddi
4
260
Deep Dive into "any" and "some"
freddi
3
1.4k
挑戦!ISUCON de Server-side Swift 〜タイムゾーンには気をつけろ〜
freddi
0
1.7k
意外と知られてないXcode13の新しい参照カウンタ最適化オプションの挙動
freddi
2
150
How to develop SIL Optimizer in Swift Language
freddi
0
340
知ろう! ShazamKit
freddi
1
210
Swift Optimizing at Compiler World
freddi
2
810
Recap Pointfree Vol. 1~3
freddi
1
820
社内版SwiftコンパイラにContributeするまで
freddi
0
100
Other Decks in Technology
See All in Technology
NewSQLや分散データベースを支えるRaftの仕組み - 仕組みを理解して知る得意不得意
hacomono
PRO
3
170
タイミーのデータモデリング事例と今後のチャレンジ
ttccddtoki
6
2.4k
赤煉瓦倉庫勉強会「Databricksを選んだ理由と、絶賛真っ只中のデータ基盤移行体験記」
ivry_presentationmaterials
2
370
CDKTFについてざっくり理解する!!~CloudFormationからCDKTFへ変換するツールも作ってみた~
masakiokuda
1
150
改めてAWS WAFを振り返る~業務で使うためのポイント~
masakiokuda
2
270
american airlines®️ USA Contact Numbers: Complete 2025 Support Guide
supportflight
1
110
インフラ寄りSREの生存戦略
sansantech
PRO
0
260
Enhancing SaaS Product Reliability and Release Velocity through Optimized Testing Approach
ropqa
1
230
データグループにおけるフロントエンド開発
lycorptech_jp
PRO
1
110
Beyond Kaniko: Navigating Unprivileged Container Image Creation
f30
0
140
マーケットプレイス版Oracle WebCenter Content For OCI
oracle4engineer
PRO
3
960
FOSS4G 2025 KANSAI QGISで点群データをいろいろしてみた
kou_kita
0
400
Featured
See All Featured
Done Done
chrislema
184
16k
How to Ace a Technical Interview
jacobian
278
23k
Unsuck your backbone
ammeep
671
58k
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
sstephenson
161
15k
Easily Structure & Communicate Ideas using Wireframe
afnizarnur
194
16k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
smashingmag
251
21k
Visualization
eitanlees
146
16k
Into the Great Unknown - MozCon
thekraken
40
1.9k
Build The Right Thing And Hit Your Dates
maggiecrowley
36
2.8k
Agile that works and the tools we love
rasmusluckow
329
21k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
281
13k
Save Time (by Creating Custom Rails Generators)
garrettdimon
PRO
31
1.3k
Transcript
2021/07/21 SwiftѪձ SwiftίϯύΠϥ͕SwiftͰ։ൃͰ͖ΔΑ͏ʹͳΔ freddi (@_ _ _ freddi _ _
_)
͓·͑ͩΕ • freddi • iOS Engineer at Fukuoka • LINEελϯϓൢചத
• ΦϦδφϧTγϟπ
͓·͑ͩΕ • Geekle ͱ͍͏ஂମ͕ओ࠵ͯ͠Δ iOS Conference ʹొஃ͠·͢ʂ • https://geekle.us/ios
SwiftίϯύΠϥ͕SwiftͰ։ൃͰ͖ΔΑ͏ʹͳΔ
ͨͩ͠Ұ෦ͷ
SwiftίϯύΠϥͷ։ൃݴޠ • ϨϙδτϦͷC++ • ඪ४ϥΠϒϥϦΛআ͍ͯ΄΅ C++ • Driver, Parser, Type
Checker, Optimizer ͳͲ • ࣮ΛಡΉʹC++LLVMͷࣄલ͕͍͔ࣝͭ͘ඞཁ
Swift Driver ʹ͍ͭͯ
Swift Driver ʹ͍ͭͯ • ࣮ͪΒͬͱࠓͷWWDCͰݴٴ͞Ε͍ͯΔ • ΠϯΫϦϝϯλϧϏϧυΛߴԽ͢ΔͨΊͷ3ͭͷओཁͳվળͷҰͭ https://developer.apple.com/videos/play/wwdc2021/10192/
͜͜ͰͷDriverͱԿ • USBͱ͔ͷυϥΠόͱશ͘ผͳͷͰҙ͞Εͨ͠ • DriverϓϩάϥϜͱɺ • ͍͔ͭ͘ͷύʔπͱͯ͠ͷϓϩάϥϜΛదʹݺͼग़͢ϓϩάϥϜ • gcc ίϚϯυυϥΠόϓϩάϥϜ
• ࣮ swift swiftc ίϚϯυυϥΠόϓϩάϥϜ
swift ͷ߹ swift (driver) package hello.swift (Կͳ͠) REPLͷىಈ helllo.swift
ͷίϯύΠϧɾϏϧυ ࣮ߦϑΝΠϧੜ Swift package ؔ࿈ͷಈ࡞ swift (driver) swift (driver) … υϥΠό …υϥΠόͷ໋ྩ … ݁Ռ
ίϚϯυϥΠϯͷҾͱͷؔ swift (driver) package hello.swift (Կͳ͠) REPLͷىಈ helllo.swift ͷίϯύΠϧɾϏϧυ
࣮ߦϑΝΠϧੜ Swift package ؔ࿈ͷಈ࡞ swift (driver) swift (driver) $ swift package $ swift hello.world $ swift … ϝΠϯͷίϚϯυ … ҾͳͲ … ݁Ռ … ίϚϯυϥΠϯ্Ͱͷॻ͖ํ
SwiftͷDriver • swift ίϚϯυ͕ Driver ͕ͩɺ࣮ଶ swift-driver ίϚϯυ • swift-driver
͕ࣗͲ͏͍͏໊લͰݺΕ͔ͨɺٴͼҾʹΑͬͯ ৼΔ͍ɺݺͼग़͢SwiftίϯύΠϥͷϞδϡʔϧΛม͑Δ • ͳͷͰίϚϯυ͕ࣗ swift swiftc ͱݺΕΔ͔ʹΑͬͯذ͕͋Δ • swift swiftc ࣮΄΅ swift-driver ͱಉ͡ίϚϯυ • ҎલͷDriverC++࣮͕ͩɺSwift Driver Swift Ͱॻ͔Ε͍ͯΔ
͜Ε͔Βͷ Swift Driver ʹ͍ͭͯ • Swift 5.5 (Xcode 13 Beta)
Ҏ߱Ͱඪ४Ͱར༻͞ΕΔ
͜Ε͔Βͷ Swift Driver ʹ͍ͭͯ • Swift Driver ͷͷϝϦοτ͋·Γ·ͱ·ͬͯͳ͍ • ͳΜ͔
Twitter ʹస͕͍ͬͯΔ͘Β͍ • https://twitter.com/dgregor79/status/1260798039515488257 ͜͜ • ࠓ࢈ۀ • SwiftPM ͚ͳͲͷΠϯΫϦϝϯλϧϏϧυͷվળ • ΞʔΩςΫνϟ͕վળ͞Εͯɺར͕૿͑ΔʢฒྻԽͳͲʣ • ৺ஔ͖ͳ͖͘ͳݴޠʢSwiftʣͰॻ͚Δ
Swift Driver ʹؔ͢Δৄ͍͠ࢿྉ • ຊޠͷࢿྉ • https://speakerdeck.com/freddi/jin-ri-karashi-meruswift-driver • https://qiita.com/freddi_/items/4c2149055959248dda28 •
ݱঢ়ݸਓͰॻ͍ͯΔࢿྉੈքͰͷ͘Β͍͔͠ͳ͍ • ϓϩδΣΫτࣗମOSSͳͷͰͦͪΒࢀর͞Εͨ͠ • https://github.com/apple/swift-driver
࠷దԽʹ͍ͭͯ
SwiftίϯύΠϥͷ࠷దԽ෦ • ࠷దԽ෦ͷ࣮ͯ͢C++ͩͬͨ • ͔͠͠ɺlibswift ͱ͍͏ͷʹΑͬͯ Swift Ͱॻ͚ΔΑ͏ʹͳͬͨ • ଟஈ֊తʹҠߦ͢Δʁ
• https://github.com/apple/swift/blob/main/libswift/README.md
SwiftίϯύΠϥͷ࠷దԽ෦ raw SIL canonical SIL Pass Pass Pass Pass •
Swift ίʔυίϯύΠϥͰ SIL ͱݺΕΔίʔυʹม͞ΕΔ • SIL ࠷దԽ͞ΕΔ͕ɺ࠷దԽલ͕ raw SILɺޙ͕ canonical SIL • raw SIL ΛͦΕͧΕͷׂͰ࠷దԽ͢ΔϞδϡʔϧ͕ Pass • Pass ͕ Swift Ͱॻ͚ΔΑ͏ʹͳͬͨɺͱ͍͏ (libswift)
SwiftίϯύΠϥͷ࠷దԽ෦ • NSSpain 2020 Ͱ ͜͜ΒΜͷৄ͍͕͋͠ΔͷͰؾʹͳΔํ ࢀর͞Εͨ͠ https://vimeo.com/479467405
C++ ͔Β Swift ʹ͢Δࡍͷݒ೦ • SwiftͷϝϞϦཧํ๏ ARCɺҰํC++΄΅ϓϩάϥϚ͕Δ • ARC ศར͚ͩͲΦʔόʔϔου͕͋Δ
• ARCͷΧϯτɺཪͰίʔυ͕૿͑ͨΓ͍ͯ͠Δͷࣄ࣮ • libswift ͰͦΕΛճආ͢ΔͨΊͷ͕͋Δ Θ͍Θ͍swiftc #29 Ͱ͜͜ΒΜͷ͕͋Γ·͢ʂ https://iosdiscord.connpass.com/event/218858/
Swift Ͱॻ͘ํ๏ • libswift Swift Package Manager ܦ༝ͰimportՄೳʂ •
͔ΜͨΜʹ Optimizer ͷ Pass Λ։ൃͰ͖·͢ Θ͍Θ͍swiftc #29 Ͱ͜͜ΒΜͷ͕͋Γ·͢ʂ https://iosdiscord.connpass.com/event/218858/
·ͱΊ
SwiftίϯύΠϥͷҰ෦͕SwiftͰ։ൃͰ͖Δ • Swift Driver Project • https://github.com/apple/swift-driver • https://twitter.com/dgregor79/status/1260798039515488257 •
Swift ͷ࠷దԽ෦ • https://github.com/apple/swift/blob/main/libswift/README.md • Θ͍Θ͍swiftc #29 Ͱղઆ͞ΕΔͷͰདྷͯͶʂ https://iosdiscord.connpass.com/event/218858/