Improve compile time by introducing fast conformance casts #88270
eeckstein
merged
10 commits into
swiftlang:main
from
eeckstein:fast-conformance-checks
aidan-hall
commented
on 2026-04-02
tbkka
approved these changes
on 2026-04-02
mikeash
approved these changes
on 2026-04-02
SIL: add conformance entries to SILVTable
6d8aa718
AST: add `ProtocolDecl.isEligibleForFastCasting`
df8d87ee
AST: bridge some APIs for class and protocol decls
66a86e2a
AST: add `ClassDecl.selfAndSuperClasses` which returns a sequence to …
7ef83e33
Optimizer: add some Context APIs
b97b3640
Optimizer: add the ConformanceCheckOptimization optimization pass
080f9e6a
IRGen: generate conformance entries in vtables for fast existential c…
68b55ff3
IRGen: fast existential casts with vtable conformance entries
ae6e5ee9
cosmetic: add a missing newline in Function.swift
e1bb4f87
SIL: mark instruction protocols as `@_semantics("fast_cast")`
e5a25941
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