mirror of
https://github.com/apple/swift.git
synced 2025-12-21 12:14:44 +01:00
5090603df0
* Replace the uniqueness result of a begin_cow_mutation of an empty Array/Set/Dictionary singleton with zero. * Remove empty begin_cow_mutation - end_cow_mutation pairs * Remove empty end_cow_mutation - begin_cow_mutation pairs
48 lines
1.7 KiB
Swift
48 lines
1.7 KiB
Swift
//===--- PassRegistration.swift - Register optimzation passes -------------===//
|
|
//
|
|
// This source file is part of the Swift.org open source project
|
|
//
|
|
// Copyright (c) 2014 - 2021 Apple Inc. and the Swift project authors
|
|
// Licensed under Apache License v2.0 with Runtime Library Exception
|
|
//
|
|
// See https://swift.org/LICENSE.txt for license information
|
|
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
import SIL
|
|
import OptimizerBridging
|
|
import ExperimentalRegex
|
|
|
|
@_cdecl("initializeLibSwift")
|
|
public func initializeLibSwift() {
|
|
registerSILClasses()
|
|
registerSwiftPasses()
|
|
registerParser()
|
|
}
|
|
|
|
private func registerPass(
|
|
_ pass: FunctionPass,
|
|
_ runFn: @escaping (@convention(c) (BridgedFunctionPassCtxt) -> ())) {
|
|
pass.name.withBridgedStringRef { nameStr in
|
|
SILPassManager_registerFunctionPass(nameStr, runFn)
|
|
}
|
|
}
|
|
|
|
private func registerPass<InstType: Instruction>(
|
|
_ pass: InstructionPass<InstType>,
|
|
_ runFn: @escaping (@convention(c) (BridgedInstructionPassCtxt) -> ())) {
|
|
pass.name.withBridgedStringRef { nameStr in
|
|
SILCombine_registerInstructionPass(nameStr, runFn)
|
|
}
|
|
}
|
|
|
|
private func registerSwiftPasses() {
|
|
registerPass(silPrinterPass, { silPrinterPass.run($0) })
|
|
registerPass(mergeCondFailsPass, { mergeCondFailsPass.run($0) })
|
|
registerPass(simplifyBeginCOWMutationPass, { simplifyBeginCOWMutationPass.run($0) })
|
|
registerPass(simplifyGlobalValuePass, { simplifyGlobalValuePass.run($0) })
|
|
registerPass(simplifyStrongRetainPass, { simplifyStrongRetainPass.run($0) })
|
|
registerPass(simplifyStrongReleasePass, { simplifyStrongReleasePass.run($0) })
|
|
}
|