Merge pull request #2579 from apple/stdlib-remove-unused-underscored-apis

Author: swift-ci

stdlib/public/SDK/CoreGraphics/CGFloat.swift.gyb

@@ -91,14 +91,6 @@ public struct CGFloat {
     native = NativeType(bitPattern: UInt${word_bits}(bitPattern))
   }
 
-  @available(*, deprecated, message: "Use the .bitPattern property instead.")
-  public func _toBitPattern() -> UInt { return bitPattern }
-
-  @available(*, deprecated, message: "Use init(bitPattern:) instead.")
-  public static func _fromBitPattern(_ bits: UInt) -> CGFloat {
-    return CGFloat(bitPattern: bits)
-  }
-
   public var sign: FloatingPointSign {
     return native.sign
   }

stdlib/public/core/FloatingPointTypes.swift.gyb

@@ -194,14 +194,6 @@ extension ${Self}: BinaryFloatingPoint {
     self.init(_bits: Builtin.bitcast_Int${bits}_FPIEEE${bits}(bitPattern._value))
   }
 
-  @available(*, deprecated, message: "Use the .bitPattern property instead.")
-  public func _toBitPattern() -> UInt${bits} { return bitPattern }
-
-  @available(*, deprecated, message: "Use init(bitPattern:) instead.")
-  public static func _fromBitPattern(_ bits: UInt${bits}) -> ${Self} {
-    return ${Self}(bitPattern: bits)
-  }
-
   public var sign: FloatingPointSign {
     let shift = ${Self}.significandBitCount + ${Self}.exponentBitCount
     return FloatingPointSign(rawValue: Int(bitPattern >> ${RawSignificand}(shift)))!