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920 Commits

Author SHA1 Message Date
Arnold Schwaighofer
8a38738abf IRGen: Initial support for relative protocol witness table emission 2023-01-18 13:43:25 -08:00
Slava Pestov
6e31af6dda IRGen: Simplify enumerateFulfillments() 2022-12-13 11:56:33 -05:00
Slava Pestov
c5ab1042fb IRGen: Stub out more support for type parameter packs 2022-12-13 11:56:33 -05:00
Slava Pestov
e5e4e266c8 IRGen: Implement emitPackShapeExpression() 2022-12-13 11:56:33 -05:00
Slava Pestov
aae03550b4 IRGen: Basic support for computing function signatures with shape parameters 2022-12-13 11:56:33 -05:00
Slava Pestov
32d3905bf3 IRGen: Simplify PolymorphicConvention::enumerateUnfulfilledRequirements 2022-12-12 23:26:41 -05:00
nate-chandler
7768b005a7 Merge pull request #62501 from nate-chandler/remove-in-constant 
[SIL] Removed Indirect_In_Constant convention.
 2022-12-12 07:29:12 -08:00
Slava Pestov
0c3a9d8d55 IRGen: Replace FulfillmentKey with GenericRequirement 2022-12-11 22:14:37 -05:00
Slava Pestov
65d2d4d621 IRGen: Encapsulate fields of GenericRequirement better 2022-12-11 22:14:37 -05:00
Nate Chandler
8d8577e5b0 [SIL] Removed Indirect_In_Constant convention. 
It is no different from @in.

Continue parse @in_constant in textual and serialized SIL, but just as
an alias for @in.
 2022-12-09 21:54:00 -08:00
Slava Pestov
78bddc66ea IRGen: Remove some dead code from NecessaryBindings.cpp 2022-12-06 14:15:17 -05:00
Arnold Schwaighofer
ae77e795c6 IRGen: Fix the computation of the number of type metadata pointers for distributed thunks under opaque pointer IR 
When using opaque pointers we can no longer depend on the LLVM IR type
to perform the computation. Instead compute the number while we are
building a signature.
 2022-10-24 09:04:30 -07:00
Holly Borla
38a2c8218b [Requirement] Rename RequirementKind::SameCount to SameShape. 2022-10-06 20:48:40 -07:00
Arnold Schwaighofer
d810b0f7e4 IRGen: Pass the elementType of pointers through to operations 
In preparation for moving to llvm's opaque pointer representation
replace getPointerElementType and CreateCall/CreateLoad/Store uses that
dependent on the address operand's pointer element type.

This means an `Address` carries the element type and we use
`FunctionPointer` in more places or read the function type off the
`llvm::Function`.
 2022-10-03 15:27:12 -07:00
Alex Lorenz
a5043c354d [interop][SwiftToCxx] add support for invoking methods in generic structs 2022-08-31 20:19:19 -07:00
Slava Pestov
046c2040ce Merge pull request #60726 from slavapestov/variadic-generics-bits 
AST: Plumbing for pack conformances and a few other variadic generics bits
 2022-08-24 08:59:40 -04:00
Slava Pestov
5c32f2136e AST: Introduce RequirementKind::SameCount 2022-08-23 11:12:00 -04:00
Alastair Houghton
62f54019af [IRGen] Rearrange fix slightly and add a test case. 
isDependentConformance() should always check for synthesized conformances,
so do that further up the function.

Also add a test.

rdar://97290618
 2022-08-23 09:50:06 +01:00
Alastair Houghton
7e1050b98c [IRGen] Fix witness table miscompilation. 
If a foreign type conforms to a protocol, and that conformance is not
resilient, we were emitting an instantantiation function but it would
never be called because we weren't emitting the `GenericWitnessTable`
that would have contained a reference to it.

This was happening because of a missing `isSynthesizedNonUnique()` call
in `isDependentConformance()`.

rdar://97290618
 2022-08-23 09:50:06 +01:00
swift-ci
71c6bd422e Merge remote-tracking branch 'origin/main' into rebranch 2022-08-09 13:14:18 -07:00
Slava Pestov
9d96ed940f AST: Rename 'canonical wrt. generic signature' to 'reduced' 
We had two notions of canonical types, one is the structural property
where it doesn't contain sugared types, the other one where it does
not contain reducible type parameters with respect to a generic
signature.

Rename the second one to a 'reduced type'.
 2022-08-09 12:46:31 -04:00
swift-ci
37dacefe15 Merge remote-tracking branch 'origin/main' into rebranch 2022-07-29 00:33:45 -07:00
Alex Lorenz
32723f7e67 [interop][SwiftToCxx] initial generic function support: pass generic parameters 
Only primitive types are supported at the moment from C++ as the type traits aren't emitted for all types yet
 2022-07-28 22:52:21 +01:00
swift-ci
88ac734e3e Merge remote-tracking branch 'origin/main' into rebranch 2022-07-22 12:54:48 -07:00
Pavel Yaskevich
3aac72ef01 [IRGen] Determine whether protocol requirement is async using SILDeclRef 
While building witness table record, let's use `hasAsync()` check on
`SILDeclRef` of the requirement instead of reaching for the underlying
declaration because the reference should be the source of truth about
`async` and other attributes.

In case of distributed thunk witness, which is always `async throws`,
the underlying declaration could be sync because it's the protocol
requirement declaration.
 2022-07-21 14:33:00 -07:00
swift-ci
55000f53be Merge remote-tracking branch 'origin/main' into rebranch 2022-06-17 10:15:14 -07:00
zoecarver
f972f664d3 [cxx-interop] Runtime support for foreign reference types. 2022-06-14 12:18:05 -07:00
swift_jenkins
31f3c479a3 Merge remote-tracking branch 'origin/main' into next 2022-04-21 14:33:57 -07:00
Josh Soref
9fa14ca215 Spelling irgen (#42470) 
* spelling: abstractable

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: across

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: clazz

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: command

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: components

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: current

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: declared

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: discrimination

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: entities

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: except

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: existential

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: generic

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: initialization

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: initialize

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: inserted

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: instantiate

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: instantiation

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: interfere

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: interferes

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: intrinsic

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: metadata

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: might

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: multiple

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: necessary

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: objective

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: occurrences

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: outlined

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: parameters

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: payload

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: rearchitecting

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: replaceable

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: reverse

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: rewritable

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: shareably

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: specializations

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: speedup

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: template

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: that

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: the

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: transferred

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: uninitialized

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

* spelling: witness

Signed-off-by: Josh Soref <jsoref@users.noreply.github.com>

Co-authored-by: Josh Soref <jsoref@users.noreply.github.com>
 2022-04-21 14:02:03 -07:00
swift_jenkins
53f277d3de Merge remote-tracking branch 'origin/main' into next 2022-04-12 16:40:41 -07:00
John McCall
1f7c2fa52d [NFC] Clean up IRGen generic-requirements collection APIs 2022-04-11 22:26:01 -04:00
swift_jenkins
79d03d3d46 Merge remote-tracking branch 'origin/main' into next 2022-03-31 08:01:10 -07:00
Yuta Saito
43a25e89b7 [Wasm][IRGen] Add initial support for absolute function pointer 
On some Harvard architectures like WebAssembly that allow sliding code
and data address space offsets independently, it's impossible to make
direct relative reference to code from data because the relative offset
between them is not representable.
Use absolute function references instead of relative ones on such targets.
 2022-03-30 08:12:23 +00:00
swift_jenkins
86096ad36b Merge remote-tracking branch 'origin/main' into next 2022-03-08 10:20:51 -08:00
Robert Widmann
f694bf585b Plumb GenericSignature of SIL Function Through IRGen 2022-03-08 03:09:19 -08:00
swift_jenkins
810042c69f Merge remote-tracking branch 'origin/main' into next 2022-02-13 11:41:02 -08:00
Slava Pestov
a1c03db381 AST: Generalize ProtocolDecl::getRequirementSignature() to a new RequirementSignature type 
The RequirementSignature generalizes the old ArrayRef<Requirement>
which stores the minimal requirements that a conforming type's
witnesses must satisfy, to also record the protocol typealiases
defined in the protocol.
 2022-02-13 00:24:23 -05:00
swift_jenkins
885ce9d4d3 Merge remote-tracking branch 'origin/main' into next 2022-02-02 12:20:32 -08:00
Kuba (Brecka) Mracek
17c5d6f0de Add a flag to disable compile-time preallocated instantiation caches (for type metadata and protocol conformances) (#41148) 2022-02-02 12:06:16 -08:00
swift_jenkins
84853af944 Merge remote-tracking branch 'origin/main' into next 2022-01-24 00:41:09 -08:00
Pavel Yaskevich
261a9df425 Merge pull request #40970 from xedin/add-padding-to-generic-env-desc 
[IRGen] Pad generic environment descriptor before adding requirements
 2022-01-24 00:27:55 -08:00
Pavel Yaskevich
cee7d1c112 [IRGen] Pad generic environment descriptor before adding requirements 
Since `TargetGenericEnvironmentDescriptor` uses trailing objects to
store parameters, requirements and other information. IR Emission
should pad the structure to be 4 bytes aligned before adding generic
requirements, because that's the alignment expected by
`TargetGenericRequirementDescriptor`.
 2022-01-22 00:53:26 -08:00
swift-ci
51d5b9ecb3 Merge remote-tracking branch 'origin/main' into rebranch 2022-01-06 18:12:04 -08:00
swift_jenkins
770e7f1c2b Merge remote-tracking branch 'origin/main' into next 2022-01-06 18:02:41 -08:00
zoecarver
036361d1e4 [cxx-interop] Add SIL function representation cxx_method; Support extending C++ types. 
There are three major changes here:
    1. The addition of "SILFunctionTypeRepresentation::CXXMethod".
    2. C++ methods are imported with their members *last*. Then the arguments are switched when emitting the IR for an application of the function.
    3. Clang decls are now marked as foreign witnesses.

These are all steps towards being able to have C++ protocol conformance.
 2022-01-06 14:26:47 -08:00
swift_jenkins
75fe1c949d Merge remote-tracking branch 'origin/main' into next 2021-12-08 11:41:03 -08:00
swift-ci
103ce0b560 Merge remote-tracking branch 'origin/main' into rebranch 2021-12-08 11:38:04 -08:00
zoecarver
fc3b3a1d71 [cxx-interop] Implement foreign reference types. 
This is an expiremental feature to allow an attribute, `import_as_ref`, to import a C++ record as a non-reference-counted reference type in Swift.
 2021-12-08 15:35:18 +00:00
swift-ci
ee96d2798c Merge remote-tracking branch 'origin/main' into rebranch 2021-11-30 08:33:02 -08:00
swift_jenkins
c0251d5f7c Merge remote-tracking branch 'origin/main' into next 2021-11-30 08:20:36 -08:00