Erik Eckstein 04ede105d6 Simplification: remove redundant array casts ...

Remove casts between arrays of the same type.

```
  %1 = function_ref @_arrayConditionalCast : (@guaranteed Array<Int>) -> @owned Optional<Array<Int>>
  %2 = apply %1(%0) : (@guaranteed Array<Int>) -> @owned Optional<Array<Int>>
```
->
```
  %1 = copy_value %0
  %2 = enum $Optional<Array<Int>>, #Optional.some!enumelt, %1
```

This can be a result of specialization, e.g.

```
func foo<T>(from: [T]) -> [Int]? {
  return from as? [Int]
}

func bar(a: [Int]) -> [Int]? {
  return foo(from: a)
}
```

rdar://139632757

2025-03-15 08:32:58 +01:00

..

CMakeLists.txt

Optimizer: improve simplification of alloc_stack

2025-03-07 15:59:34 +01:00

SimplifyAllocRefDynamic.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyAllocStack.swift

AST/SIL: Refactor and simplify AST.Type, AST.CanonicalType and SIL.Type

2025-03-14 09:40:22 +01:00

SimplifyApply.swift

Simplification: remove redundant array casts

2025-03-15 08:32:58 +01:00

SimplifyBeginAndLoadBorrow.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyBeginCOWMutation.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyBranch.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyBuiltin.swift

Optimizer: use formal types instead of SIL types for classifying dynamic casts.

2025-03-14 09:45:27 +01:00

SimplifyCheckedCast.swift

AST/SIL: Refactor and simplify AST.Type, AST.CanonicalType and SIL.Type

2025-03-14 09:40:22 +01:00

SimplifyClassifyBridgeObject.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyCondBranch.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyCondFail.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyConvertEscapeToNoEscape.swift

SIL: remove a workaround for a Windows 5.10 host compiler crash

2025-03-14 09:49:53 +01:00

SimplifyCopyValue.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyDebugStep.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyDestroyValue.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyDestructure.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyFixLifetime.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyGlobalValue.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyInitEnumDataAddr.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyKeyPath.swift

Merge pull request #79314 from eeckstein/fix-simplify-keypath

2025-02-12 15:18:39 +01:00

SimplifyLoad.swift

InitializeStaticGlobals: support statically initializing globals which are or contain inline arrays

2025-02-12 22:37:49 +01:00

SimplifyMisc.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyPartialApply.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyPointerToAddress.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyRefCasts.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyRetainReleaseValue.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyStrongRetainRelease.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyStructExtract.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifySwitchEnum.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyTuple.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyTupleExtract.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyUncheckedEnumData.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyValueToBridgeObject.swift

Optimizer: fix spelling of the Simplifiable protocol

2025-02-12 09:01:11 +01:00

SimplifyWitnessMethod.swift

SILOptimizer: replace existential archetypes with concrete types in witness_method instructions

2025-03-07 15:59:34 +01:00