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This is the initial version of a buildable SIL definition in libswift. It defines an initial set of SIL classes, like Function, BasicBlock, Instruction, Argument, and a few instruction classes. The interface between C++ and SIL is a bridging layer, implemented in C. It contains all the required bridging data structures used to access various SIL data structures.
44 lines
1.3 KiB
Swift
44 lines
1.3 KiB
Swift
//===--- Function.swift - Defines the Function class ----------------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2021 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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import SILBridging
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final public class Function : CustomStringConvertible {
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public var name: String {
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return SILFunction_getName(bridged).string
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}
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final public var description: String {
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return SILFunction_debugDescription(bridged).takeString()
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}
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public var entryBlock: BasicBlock {
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SILFunction_firstBlock(bridged).block!
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}
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public var blocks : List<BasicBlock> {
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return List(startAt: SILFunction_firstBlock(bridged).block)
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}
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public var reverseBlocks : ReverseList<BasicBlock> {
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return ReverseList(startAt: SILFunction_lastBlock(bridged).block)
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}
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public var bridged: BridgedFunction { BridgedFunction(obj: SwiftObject(self)) }
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}
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// Bridging utilities
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extension BridgedFunction {
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public var function: Function { obj.getAs(Function.self) }
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}
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