Topics tagged optimizations

Topic	Replies	Views	Activity
SE-0496: `@inline(always)` Attribute Proposal Reviews performance , optimizations	24	1072	November 3, 2025
[Accepted] SE-0496: `@inline(always)` Attribute Announcements optimizations	0	206	October 23, 2025
Swift mention in C++ safety post Compiler memory-safety , optimizations	4	701	September 16, 2025
Undefined symbols linker error at -Osize (App + Extensions linking against a shared framework) Using Swift swift , optimizations	0	76	September 12, 2025
Is it safe to deinitialize() uninitialized memory if it was bound to a trivial type? Using Swift optimizations , pointers , buffer , unsafe	5	153	August 29, 2025
Optimizing task switching in deeply-nested concurrent code Using Swift concurrency , optimizations	6	268	August 1, 2025
Implementation technique of `try_fold()` Using Swift optimizations	2	114	July 28, 2025
Implementing optimization comments in `indexstore-db`? SourceKit-LSP performance , optimizations , indexstoredb	1	103	July 4, 2025
How to implement a Swift analogue of `benchmark::DoNotOptimize`? Using Swift optimizations	1	105	March 10, 2025
Static member lookup performance / alternatives Using Swift optimizations	3	141	March 5, 2025
Compiler optimization with computed properties Using Swift compiler , performance , optimizations	1	161	February 13, 2025
Why retain/release pair is not removed in this particular case? Using Swift performance , optimizations , arc	6	315	January 15, 2025
Pitch: Support LTO for Swift Pitches osize , optimizations , size , lto , binary-size	27	5437	November 27, 2024
SIMD code won't produce `zip2.8h`, but `zip1.8h` works fine Compiler simd , optimizations	5	302	November 20, 2024
How Much Can the Compiler Optimise This Function? Using Swift optimizations	3	241	October 21, 2024
What does ".island" suffix in symbol name mean? Compiler optimizations	6	613	September 3, 2024
Crash during MergeFunctions pass Compiler optimizations	1	275	June 21, 2024
Specialised closures in an ABI-stable library Using Swift generics , optimizations , resilience , specialization	3	673	June 6, 2024
Casting/Type checking in Swift broken with Objective-C covariance? Using Swift objective-c , type-casting , optimizations	0	220	May 29, 2024
Recommended Xcode settings for Release builds Using Swift xcode , optimizations	1	1851	May 28, 2024
Questions about the ClosureLifetimeFixup pass Compiler optimizations , sil	15	1428	May 8, 2024
How to make the swift compiler to remove unused code? Compiler compiler , packagemanager , optimizations , binary-size	0	608	May 2, 2024
Why my '-cross-module-optimization' does not work? Compiler optimizations	0	348	May 1, 2024
Closure specialization for reabstracted closures Compiler optimizations , sil	1	555	April 8, 2024
Non-inout indirect types not supported in closure-specialization optimization Compiler optimizations , sil	2	342	March 21, 2024
Trying to understand POD (plain old datatypes) Compiler optimizations , metadata	14	4149	February 19, 2024
Getting optimization information using the `-Rpass` flags Using Swift optimizations , unsafeflags	1	381	December 8, 2023
Short Array optimisation Standard Library array , optimizations	24	3025	November 18, 2023
Compiler optimisations for functional-style Collection algorithms Using Swift collection , optimizations , sequence	20	1373	November 14, 2023
Debugging SIL optimizations on Builtins Compiler optimizations , sil	7	561	November 10, 2023