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a2529addef36539be4e2632a0f656b7e7b732ca1
swift-mirror/test/Serialization
History
Erik Eckstein 8aa911ba2f Optimizer: add simplifications for destroy_value 
Attempt to optimize by forwarding the destroy to operands of forwarding instructions.

```
  %3 = struct $S (%1, %2)
  destroy_value %3         // the only use of %3
```
->
```
  destroy_value %1
  destroy_value %2
```

The benefit of this transformation is that the forwarding instruction can be removed.

Also, handle `destroy_value` for phi arguments.
This is a more complex case where the destroyed value comes from different predecessors via a phi argument.
The optimization moves the `destroy_value` to each predecessor block.

```
bb1:
  br bb3(%0)
bb2:
  br bb3(%1)
bb3(%3 : @owned T):
  ...                // no deinit-barriers
  destroy_value %3   // the only use of %3
```
->
```
bb1:
  destroy_value %0
  br bb3
bb2:
  destroy_value %1
  br bb3
bb3:
  ...
```
2025-12-03 15:53:55 +01:00
..
AllowErrors
Add -verify-ignore-unrelated where necessary (NFC)
2025-10-04 14:19:52 -07:00
Inputs
Serialization: Lazily deserialize OpaqueTypeDecl's underlying substitutions
2025-11-20 18:13:50 -05:00
Recovery
[SILGen] Consistently use SIL asmname for foreign function/variable references
2025-10-29 19:35:55 -07:00
Safety
AST: Functions nested in exportable functions are also exportable.
2024-06-28 16:08:37 -07:00
access-level-import-dependencies.swift
[Tests] Remove the flag AccessLevelOnImport from all tests but one
2023-10-10 09:09:22 -07:00
access-level.swift
…
actor-attr-query-cycle.swift
Tests: Remove -disable-availability-checking in more tests that use concurrency.
2024-10-19 12:35:20 -07:00
alignment.swift
…
always_inline.swift
Add experimental feature @inline(always)
2025-09-30 08:36:26 -07:00
android-modules.swift
…
apple-default-search-paths.swift
Generalize tests for both diagnostic styles, or force the LLVM style
2024-02-19 02:48:37 -10:00
application-extension.swift
Serialization: Indicate application extension mode via XCC (#76285)
2024-09-06 15:19:34 -07:00
array.swift
…
async_initializers.swift
Tests: Remove -disable-availability-checking in more tests that use concurrency.
2024-10-19 12:35:20 -07:00
async.swift
Tests: Remove -disable-availability-checking in more tests that use concurrency.
2024-10-19 12:35:20 -07:00
attr-expose.swift
[wasm] Fix @_expose(wasm) serialization crash
2025-09-11 07:22:22 +00:00
attr-extern.swift
[test] Mark tests that use experimental/upcoming features as such
2024-11-02 11:46:46 -07:00
attr-frozen.swift
[TypeCheckAttr] Frozen is valid without resilience
2024-05-20 17:22:47 -07:00
attr-inline-always.swift
Change implementation to infer @inlinable semantics from @inline(always) on public declarations
2025-09-30 08:36:32 -07:00
attr-nonisolated.swift
Tests: Remove -disable-availability-checking in more tests that use concurrency.
2024-10-19 12:35:20 -07:00
attr-rawlayout.swift
[test] Mark tests that use experimental/upcoming features as such
2024-11-02 11:46:46 -07:00
attr-section.swift
SE-0492: Stabilize @_section/@_used into @section/@used
2025-10-22 16:05:39 -07:00
autolinking-inlinable-inferred.swift
Enable string processing by default.
2022-06-12 20:25:16 -07:00
autolinking.swift
Fix directory test/Serialization
2023-06-20 13:15:20 -07:00
availability_custom_domains.swift
Add -verify-ignore-unrelated where necessary (NFC)
2025-10-04 14:19:52 -07:00
back-deployed-attr-skip-noninlinable-function-bodies.swift
NFC: Update tests to use accepted spelling for @backDeployed.
2023-02-01 22:04:33 -08:00
basic_sil_objc.swift
SIL: don't print operand types in textual SIL
2024-11-21 18:49:52 +01:00
basic_sil.swift
SIL: don't print operand types in textual SIL
2024-11-21 18:49:52 +01:00
borrow_accessor_client.swift
[NFC] Update tests
2025-10-20 09:05:38 -07:00
builtin.swift
Add -verify-ignore-unrelated where necessary (NFC)
2025-10-04 14:19:52 -07:00
caller_isolation_inherit.swift
Test updates for previous commit.
2025-10-16 10:52:05 -07:00
can-import-invalid-arch.swift
Do not fail the build on only finding incompatible-architecture modules on 'canImport'
2025-09-23 15:26:02 -07:00
cdecl_attr.swift
…
circular-import.swift
…
clang-function-types-convention-c.swift
[SILGen] Fix the type of closure thunks that are passed const reference structs
2025-09-09 12:07:52 +01:00
clang-function-types.swift
SIL: only use canonical substitution maps in SIL
2025-08-29 22:31:04 +02:00
clang-target-option.swift
[Explicit Module Builds] Serialize --target= flag instead of -triple (#71987)
2024-02-29 15:27:10 -08:00
class-determinism.swift
…
class-roundtrip-module.swift
…
class.swift
…
comments-batch-mode.swift
…
comments-framework.swift
…
comments-hidden.swift
…
comments-params.swift
…
comments.swift
Serialize package and SPI doc comments in swiftsourceinfo
2023-04-26 12:38:38 +01:00
concurrency_sil.swift
SIL: don't print operand types in textual SIL
2024-11-21 18:49:52 +01:00
conformance-multi-file.swift
…
conformance-objc-async.swift
Tests: Use a more natural spelling for ABI triple lit substitutions.
2024-10-18 10:11:36 -07:00
cross_module_optional_protocol_reqt.swift
…
debug-scope.swift
Optimizer: improve TempLValueOpt
2025-06-05 06:45:18 +02:00
debug-value.swift
[SILOptimzer] Fix a crash caused by SILCombine mishandling inlined variables
2025-11-07 17:06:33 -08:00
default_silfunction_deserializationfrom_stdlib.swift
…
default-witness-table-deserialization.swift
…
distributed.swift
basic implementation of performing an init of the id after an assign of the actorSystem.
2022-03-24 16:20:01 -07:00
duplicate_normalprotocolconformance.swift
…
early-serialization.swift
Remove the -enable-ossa-modules option.
2025-09-26 08:01:08 +02:00
effectful_properties.swift
Tests: Remove -disable-availability-checking in more tests that use concurrency.
2024-10-19 12:35:20 -07:00
embedded-swiftdeps.swift
…
empty.swift
…
enum-mutual-circularity.swift
…
enum.swift
…
explicit_lifetime_dependence.swift
[NFC] Update tests and diagnostics
2025-06-07 12:49:01 -07:00
export_as_xrefs.swift
[Serialization] Ignore the exported module name for XRefs
2022-03-23 12:38:59 -07:00
extension_generation_number_1.swift
…
extension_generation_number_2.swift
…
extension-of-typealias.swift
Add -verify-ignore-unrelated where necessary (NFC)
2025-10-04 14:19:52 -07:00
external_macros.swift
Serialize explicit module dependencies in swift module files
2025-10-21 09:08:58 -07:00
failed-clang-module.swift
Add -verify-ignore-unrelated where necessary (NFC)
2025-10-04 14:19:52 -07:00
failed-partial-module.swift
…
function-default-args.swift
…
function.swift
SIL: don't print operand types in textual SIL
2024-11-21 18:49:52 +01:00
generated-ref-to-nserror.swift
Optimizer: add simplifications for destroy_value
2025-12-03 15:53:55 +01:00
generic_extension.swift
…
generic_subscript.swift
…
generic_witness.swift
…
global_init.swift
…
group_info_diags.swift
Spelling serialization (#42515)
2022-04-25 12:58:35 -07:00
guid-defined-in-module.swift
Fix the GUID type not found error on Windows
2025-11-19 17:27:50 -08:00
hermetic-seal-import.swift
…
ignore-opaque-underlying-type-back-deploy.swift
Sema: Diagnose @backDeployed functions with missing bodies in swiftinterfaces.
2025-01-03 09:15:12 -08:00
ignore-opaque-underlying-type.swift
[Serialization] Fix deserializing opaque types for computed properties and subscripts
2023-11-01 16:04:10 -07:00
implementation-only-embedded-fallback.swift
Serialization: Error on xref to implementation-only dependencies
2025-11-11 13:03:16 -08:00
implementation-only-open.swift
Sema: track and emit un-deserialized members
2022-01-24 21:03:32 -08:00
implementation-only-testable.swift
Add comments to testcases that need spurious whitespace
2024-02-24 08:33:28 -10:00
implicit_lifetime_dependence.swift
[NFC] Update tests and diagnostics
2025-06-07 12:49:01 -07:00
import_source.swift
…
import-multi-file.swift
…
import.swift
…
imported_enum_merge.swift
…
incremental-imports.swift
[Test][Serialization] Expand cp shorthand in incremental-imports test
2025-10-01 17:59:57 -07:00
index-table-order.sil
…
inferred_nonfrozen_conformance.swift
[TypeCheckAttr] Frozen is valid without resilience
2024-05-20 17:22:47 -07:00
inherited-conformance.swift
…
inherited-initializer.swift
Gardening: Migrate test suite to GH issues: Serialization
2022-09-04 07:02:59 +03:00
init_accessors.swift
[Frontend/NFC] SE-0400: Enable InitAccessors feature by default
2023-07-31 13:18:59 -07:00
inlined-shadowed-clang-vs-swift.swift
[SILGen] Consistently use SIL asmname for foreign function/variable references
2025-10-29 19:35:55 -07:00
inlined-shadowed-layered-modules.swift
[SILGen] Consistently use SIL asmname for foreign function/variable references
2025-10-29 19:35:55 -07:00
interface-module-nested-types.swift
…
isolated_conformance.swift
Fix deserialization assertion involving isolated conformances
2025-04-13 15:42:00 -07:00
isolated-params.swift
[TypeChecker] Improve diagnostics for access to actor-isolated values outside of the actor
2025-05-23 00:20:18 -07:00
lazy-typecheck-errors.swift
ModuleInterface: Avoid crashing on invalid extensions in lazy typechecking mode.
2024-07-23 10:32:50 -07:00
lazy-typecheck-rdar147539902.swift
Serialization: Skip invalid @available attributes during lazy serialization.
2025-03-21 15:45:53 -07:00
lazy-typecheck.swift
Add -verify-ignore-unrelated where necessary (NFC)
2025-10-04 14:19:52 -07:00
lifetime_dependence_enums.swift
[NFC] Add tests
2025-06-23 13:42:54 -07:00
lifetime_dependence.swift
Update lifetime_dependence.swift
2025-10-01 12:56:37 -07:00
load_package_module.swift
Revert https://github.com/swiftlang/swift/pull/75745.
2024-11-05 14:37:56 -08:00
load-arch-fallback-framework.swift
…
load-arch-fallback.swift
…
load-file-permissions.swift
Test: Make load-file-permissions.swift test more tolerant of interrupted runs.
2022-10-30 17:08:06 -07:00
load-invalid-arch.swift
Generalize tests for both diagnostic styles, or force the LLVM style
2024-02-19 02:48:37 -10:00
load-invalid-doc.swift
…
load-invalid-sourceinfo.swift
…
load-invalid.swift
…
load-missing-dependencies.swift
…
load-missing-dependency.swift
…
load-target-fallback.swift
…
load-target-normalization.swift
[Test] Un-xfail passing load-target-normalization.swift test
2024-05-15 17:36:57 -07:00
load-wrong-name-doc.swift
…
load-wrong-name.swift
…
load.swift
…
macros.swift
Macros: Stop explicitly enabling accepted ExtensionMacros feature in tests.
2023-12-10 10:10:15 -08:00
modularization-error.swift
Serialization: update for new diagnostics format
2024-03-18 16:36:02 -07:00
module_abi_name.swift
…
module_defining_interface_client.swift
[Serialization] Always serialize module-defining '.swiftinterface', even if SDK-relative.
2024-01-10 14:06:10 -08:00
module_defining_interface.swift
Add IsSDKRelative field to ModuleInterfaceLayout
2024-12-04 08:14:59 -08:00
module_package_name.swift
Revert https://github.com/swiftlang/swift/pull/75745.
2024-11-05 14:37:56 -08:00
module-dependencies.swift
Serialize explicit module dependencies in swift module files
2025-10-21 09:08:58 -07:00
module-merging-implementation-only.swift
…
moveonly_deinit.swift
[test] Mark tests that use experimental/upcoming features as such
2024-11-02 11:46:46 -07:00
multi-file-nested-type-circularity.swift
…
multi-file-nested-type-extension.swift
…
multi-file-nested-type-simple.swift
…
multi-file-protocol-circularity.swift
…
multi-file-subclass-generic-instantiation.swift
Gardening: Migrate test suite to GH issues: Serialization
2022-09-04 07:02:59 +03:00
multi-file-type-eraser.swift
…
multi-file.swift
Gardening: Migrate test suite to GH issues: Serialization
2022-09-04 07:02:59 +03:00
multi-module-nested-type-extension.swift
…
nested_generic_extension.swift
…
nested_opened_archetype.swift
Serialization: Preserve identity of opened generic environments
2022-08-15 13:59:12 -04:00
nested_pack_expansion.swift
Tests: Remove -disable-availability-checking in variadic generics tests.
2024-10-20 15:37:15 -07:00
nested-protocols.swift
[concurrency] Represent a SILFunction without isolation as std::optional<ActorIsolation> instead of ActorIsolation::Unspecified.
2024-09-18 11:23:22 -07:00
nested-type-with-overlay.swift
…
noinline.swift
Serialize after high level passes for -emit-sib
2025-01-30 17:10:04 -08:00
non_escapable_subst_test.swift
[NFC] Update tests and diagnostics
2025-06-07 12:49:01 -07:00
non-modular-clang-type.swift
…
noncopyable_generics.swift
[test] Mark tests that use experimental/upcoming features as such
2024-11-02 11:46:46 -07:00
nonsendable.swift
Fix serialization format for the @_nonSendable attribute
2022-02-11 15:44:39 -08:00
objc_async.swift
Tests: Remove -disable-availability-checking in more tests that use concurrency.
2024-10-19 12:35:20 -07:00
objc_implementation.swift
Mimic old objcImpl behavior for early adopters
2024-09-13 14:55:16 -07:00
objc_method_table.swift
Add -verify-ignore-unrelated where necessary (NFC)
2025-10-04 14:19:52 -07:00
objc_optional_reqs.swift
Gardening: Migrate test suite to GH issues: Serialization
2022-09-04 07:02:59 +03:00
objc_xref.swift
…
objc.swift
SIL: don't print operand types in textual SIL
2024-11-21 18:49:52 +01:00
opaque_circularity_swiftui.swift
Serialization: Lazily deserialize OpaqueTypeDecl's underlying substitutions
2025-11-20 18:13:50 -05:00
opaque_circularity.swift
…
opaque_cross_file.swift
…
opaque_nested.swift
…
opaque_type_structured.swift
Introduce a mangling for multiple opaque types within the declaration.
2022-01-07 10:43:45 -08:00
opaque_types_inlineable.swift
…
opaque_with_availability_cross_module.swift
Sema: Fix opaque type accessors with inactive availability conditions.
2024-11-10 09:23:39 -08:00
operator.swift
…
optimized.swift
…
ossa_sil.sil
Introduce return_borrow instruction
2025-10-23 05:18:59 -07:00
override.swift
…
ownership.swift
ASTPrinter: Turn on explicit any printing for everything and remove the option to disable it
2023-05-13 02:55:49 +03:00
pack_expansion_type.swift
Tests: Remove -disable-availability-checking in variadic generics tests.
2024-10-20 15:37:15 -07:00
package-dependencies.swift
[Tests] Remove the flag AccessLevelOnImport from all tests but one
2023-10-10 09:09:22 -07:00
parameterized_protocol.swift
Parameterized Existential Types Are Enabled By Default
2022-05-25 09:50:36 -07:00
path_obfuscator.swift
…
plugin_search_option_prefixing.swift
Debug prefix macro search paths
2025-09-05 14:09:23 -07:00
private_import.swift
Spelling serialization (#42515)
2022-04-25 12:58:35 -07:00
property_wrappers.swift
Add -verify-ignore-unrelated where necessary (NFC)
2025-10-04 14:19:52 -07:00
protocol_with_self_conforming_existential.swift
Add test case for rdar://123335873
2024-04-03 14:10:36 -04:00
raw_layout.swift
Add an "addressable for dependencies" flag to value witness flags.
2025-06-18 12:47:16 -07:00
recursive_protocol_merge.swift
…
renamed-cycle.swift
Serialization: Stop serializing cached rename decls.
2024-11-29 10:35:02 -05:00
resilience.swift
…
restrict-swiftmodule-to-channel.swift
Serialization: reword diagnostic about serialization channel mismatch
2024-08-15 13:29:10 -07:00
restrict-swiftmodule-to-revision.swift
[Serialization] Only remark if the last digit mismatches in precise tag check
2023-02-13 14:28:10 -08:00
restrict-swiftmodule-to-sdk.swift
[Serialization] Allow rebuilding modules from the resource dir on SDK mismatch
2023-03-07 10:00:27 -08:00
result_builders.swift
…
runtime-import-from-sdk-maccatalyst.swift
Tests: Adopt %target-cpu in a bunch of macCatalyst tests.
2024-09-03 22:07:47 -07:00
runtime-import-from-sdk.swift
Gardening: Migrate test suite to GH issues: Serialization
2022-09-04 07:02:59 +03:00
search-paths-prefix-map.swift
…
search-paths-relative.swift
[Serialization] Don't filter out unextended-module-map VFS in explicit builds.
2024-10-01 15:36:59 -07:00
search-paths-sdk-auxiliary.swift
Add additional implicit framework search path for Darwin platforms
2024-12-05 13:56:52 -08:00
search-paths-sdk.swift
[Test] Remove REQUIRES: asserts from tests that use -swift-version 6.
2024-02-13 07:13:35 -08:00
search-paths.swift
Add -verify-ignore-unrelated where necessary (NFC)
2025-10-04 14:19:52 -07:00
sending.swift
[sending] Remove transferring.
2024-06-21 16:03:21 -07:00
serialize_attr.swift
Eager specializer: Fix pre-specialization of imported code
2022-05-04 08:32:41 -07:00
shadowed-class-vs-protocol.swift
Serialization: Bring back shadowing but only after the filtering
2025-04-04 13:42:42 -07:00
sil_box_types.sil
…
sil_partial_apply_ownership.sil
SIL: don't print operand types in textual SIL
2024-11-21 18:49:52 +01:00
sil-imported-enums.swift
Devirtualizer: don't de-virtualize witness calls to non-generic thunks which call a generic function.
2022-12-21 08:52:53 +01:00
sil-serialize-all-with-cross-module-conformance.swift
…
source-loc.swift
Optimizer: enable SILCodeMotion in OSSA, but only for trivial values.
2025-01-02 11:01:39 +01:00
sourceinfo.swift
…
spi-only-dependency.swift
Add comments to testcases that need spurious whitespace
2024-02-24 08:33:28 -10:00
static.swift
Serialization: allow IS_STATIC_LIBRARY to be deserialised properly
2023-07-18 10:28:12 -07:00
stored_property_default_arg.swift
…
struct.swift
…
swiftdoc-versions.swift
…
target-incompatible.swift
run the TargetConstantFolding pass also at -Onone
2022-07-07 08:35:04 +02:00
target-too-new-ios.swift
[Test] More test updates to take into account VersionTuple change
2022-05-26 12:19:46 -07:00
target-too-new.swift
[test] Move availability tests to later fake OS versions
2024-08-21 11:38:54 -07:00
test_recursive_protocol_deserialization.swift
[Test] NFC: Add test-case for recursive protocol deserialization (rdar://100127674)
2024-02-29 11:22:52 -08:00
testability.swift
…
top-level-code.swift
…
transitive_conformances_and_cgfloat_double.swift
[Serialization] A temporary fix for LocatableType
2025-06-30 14:53:36 -07:00
transparent-std.swift
SIL: don't print operand types in textual SIL
2024-11-21 18:49:52 +01:00
transparent.swift
SIL: don't print operand types in textual SIL
2024-11-21 18:49:52 +01:00
tuple_conformance.swift
SIL: don't print operand types in textual SIL
2024-11-21 18:49:52 +01:00
typealias.swift
…
typed_throws.swift
Remove the TypedThrows experimental feature from the remaining tests
2024-01-03 22:08:56 -08:00
use-class-bound-protocol.swift
Serialization: Serialize ProtocolDecl::getSuperclassDecl() instead of ProtocolDecl::getSuperclass()
2024-03-21 13:09:21 -04:00
using.swift
[Serialization] Prevent using declarations from being serialized
2025-05-31 11:10:39 -07:00
value_generics.swift
Enable InlineArray type sugar
2025-08-04 15:16:30 +01:00
version-mismatches.swift
Fix the Serialization/version-mismatches.swift Swift version
2024-02-20 14:30:12 -08:00
vtable-function-deserialization.swift
…
vtable-lookup.swift
…
witnesstable-function-deserialization.swift
…
wrapped-modularization-error-remarks.swift
Fix the GUID type not found error on Windows
2025-11-19 17:27:50 -08:00
write-to-locked-dir.swift
…
xref-deinit.swift
…
xref-extensions-counters.swift
Test: update xref-extensions-counters.swift
2024-03-14 23:10:44 -07:00
xref-generic-opaque-type.swift
…
xref-generic-params.swift
…
xref-multi-file.swift
…
xref-nested-clang-type.swift
…
xref-private-type.swift
- test changes
2025-01-30 17:10:03 -08:00
xref.swift
…