Erik Eckstein
325a0b1f48
swift SIL: add some Instruction, Value and Type APIs
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* instructions `RefToBridgeObjectInst`, `BridgeObjectToWordInst`, `StringLiteralInst`, `ProjectBoxInst`, `InitEnumDataAddrInst`, `UncheckedTakeEnumDataAddrInst`, `InjectEnumAddrInst`
* protocols `StoringInstruction` and `EnumInstruction`
* load/store-weak/unowned instructions
* `CopyAddrInst.isTakeOfSrc/isInitializationOfDest`
* `ApplySite.calleeArgIndex/callerArgIndex`
* `SILValue.definingInstruction/definingBlock/function`
* `Type.isReferenceCounted`
* `FunctionArgument.isExclusiveIndirectParameter`
* support `CondBranchInst` in `incomingPhiValues`
2022-03-30 14:45:58 +02:00
Andrew Trick
05fb8c7930
Remove CheckedCastValue from Swift compiler sources.
2022-03-22 18:09:48 -07:00
Rintaro Ishizaki
7486cd1c21
[SwiftCompiler] Move common bridging facilities to 'Basic'
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A preparation for AST/DiagnosticEngine bridging
2022-02-20 22:06:39 -08:00
Erik Eckstein
f09dfc93a9
Swift SIL: escape effects for function arguments.
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Store a list of argument effects in a function, which specify if and how arguments escape.
Such effects can be specified in the Swift source code (for details see docs/ReferenceGuides/UnderscoredAttributes.md) or derived in an optimization pass.
For details see the documentation in SwiftCompilerSources/Sources/SIL/Effects.swift.
2022-01-25 11:29:44 +01:00
Max Desiatov
848fa70529
libswift: reimplement Instruction helpers in Swift
2022-01-19 18:51:19 +00:00
Erik Eckstein
24b62d4d7c
Swift SIL: add a few utilities and instructions
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* instructions: function_ref, mark_dependence
* add `BuiltinInst.id`
* add isObjC and canAllocOnStack for alloc_ref and alloc_ref_dynamic
* add `ApplySite::referencedFunction`
* add `Builder.createDeallocStackRef`
* add == and != operators for `Function`
* add `List.first` and `ReverseList.first`
2022-01-12 15:47:15 +01:00
Erik Eckstein
383c52aa35
SIL: rename dealloc_ref [stack] -> dealloc_stack_ref
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Introduce a new instruction `dealloc_stack_ref ` and remove the `stack` flag from `dealloc_ref`.
The `dealloc_ref [stack]` was confusing, because all it does is to mark the deallocation of the stack space for a stack promoted object.
2022-01-07 16:20:27 +01:00
Erik Eckstein
4beb94c2f9
Rename the libswift directory to SwiftCompilerSources
2021-12-22 09:46:25 +01:00
