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Issues list

Module functions can access uninitialized main.swift globals accepts invalid Bug: Accepts invalid bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself global let & var Feature: global constants and variables memory safety Feature: memory safety SIL swift 6.0
#69535 opened Oct 31, 2023 by tristanlabelle
@eeckstein
2
[SR-14123] [memory-lifetime] Needs to handle switch_enum_addr so we can re-enable it on enum typed allocations bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#56504 opened Jan 28, 2021 by gottesmm
@eeckstein
1
[SR-13462] Existentials needlessly copied bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#55904 opened Aug 27, 2020 by dabrahams
@eeckstein
2
[SR-13450] withExtendedLifetime(x) {} optimizes worse than _fixLifetime(x) bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#55892 opened Aug 26, 2020 by dabrahams
@eeckstein
1
[SR-13444] Compiler segfault coercing AnyClass to Any in release configuration bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself crash Bug: A crash, i.e., an abnormal termination of software optimized only Flag: An issue whose reproduction requires optimized compilation
#55886 opened Aug 25, 2020 by sharplet
@eeckstein
4
[SR-13379] stdlib-asserts Performance regression from swift_COWSanityChecksEnabled bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. standard library Area: Standard library umbrella
#55819 opened Aug 10, 2020 by atrick
@eeckstein
1
[SR-9801] SILOptimizer: consider @in_guaranteed parameters as read-only for alias analysis bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#52225 opened Jan 29, 2019 by eeckstein
@eeckstein
[SR-9427] CharacterLiteralsSmall: Failure to constant-fold release compiler The Swift compiler in itself
#51891 opened Dec 6, 2018 by milseman mannequin
@eeckstein
5
[SR-9288] Unswitch path annotation or builtin compiler The Swift compiler in itself improvement performance SILOptimizer Area → compiler: SIL optimization passes standard library Area: Standard library umbrella
#51760 opened Nov 16, 2018 by milseman mannequin
@eeckstein
9
[SR-8880] Swift 4.1 and 4.2 codegen for 'fib' implementation slightly less good than 4.0.2 bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself performance
#51386 opened Sep 29, 2018 by weissi
@eeckstein
2
[SR-8746] .rounded(.up) does not get optimized bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself performance SILOptimizer Area → compiler: SIL optimization passes
#51255 opened Sep 14, 2018 by rintaro mannequin
@eeckstein
6
[SR-7806] SILOptimizer/unused_containers.swift test fails on 32-bit platforms bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#50345 opened May 30, 2018 by eeckstein
@eeckstein
[SR-7780] [Perf] String Regressions in LuhnAlgo, Phonebook bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. standard library Area: Standard library umbrella
#50319 opened May 25, 2018 by milseman mannequin
@eeckstein
1
[SR-7687] Diagnostic or tool for unnecessary @usableFromInline bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#50227 opened May 14, 2018 by milseman mannequin
@eeckstein
8
[SR-7146] stdlib/ErrorHandling.swift fails in optimized mode on linux bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself optimized only Flag: An issue whose reproduction requires optimized compilation
#49694 opened Mar 8, 2018 by eeckstein
@eeckstein
7
[SR-6773] [SILOptimizer] Assertion in PerformanceConstantPropagation: non cond_br critical edges not allowed: !isCriticalEdgePred(TI, Idx) bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#49322 opened Jan 16, 2018 by dcci mannequin
@eeckstein
2
[SR-4316] Look for conformances that can be stripped bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#46899 opened Mar 22, 2017 by dabrahams
@eeckstein
3
[SR-161] Stack promotion fails to promote nested elements bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself SILOptimizer Area → compiler: SIL optimization passes
#42783 opened Dec 9, 2015 by rudkx
@eeckstein
4
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