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Add accessors for features and CPU type #60

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Merged
merged 1 commit into from
Feb 2, 2017
Merged

Add accessors for features and CPU type #60

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20 changes: 19 additions & 1 deletion Sources/LLVM/TargetMachine.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -86,7 +86,7 @@ public class TargetMachine {
/// The target information associated with this target machine.
public let target: Target

/// The data layout semantics associated with this target machine
/// The data layout semantics associated with this target machine.
public let dataLayout: TargetData

/// A string representing the target triple for this target machine. In the
Expand All @@ -99,6 +99,24 @@ public class TargetMachine {
/// - abi = eabi, gnu, android, macho, elf, etc.
public let triple: String

/// The CPU associated with this target machine.
public var cpu: String {
guard let str = LLVMGetTargetMachineCPU(self.llvm) else {
return ""
}
defer { LLVMDisposeMessage(str) }
return String(validatingUTF8: UnsafePointer<CChar>(str)) ?? ""
}

/// The feature string associated with this target machine.
public var features: String {
guard let str = LLVMGetTargetMachineFeatureString(self.llvm) else {
return ""
}
defer { LLVMDisposeMessage(str) }
return String(validatingUTF8: UnsafePointer<CChar>(str)) ?? ""
}

/// Creates a Target Machine with information about its target environment.
///
/// - parameter triple: An optional target triple to target. If this is not
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