From 1a27b87a871cf4460d50091fc9d05596f25a0a56 Mon Sep 17 00:00:00 2001
From: Robert Widmann <devteam.codafi@gmail.com>
Date: Fri, 21 Dec 2018 16:46:18 -0500
Subject: [PATCH] Add Equatable instances for all IRTypes

---
 Sources/LLVM/ArrayType.swift    | 6 ++++++
 Sources/LLVM/FloatType.swift    | 6 ++++++
 Sources/LLVM/FunctionType.swift | 6 ++++++
 Sources/LLVM/IntType.swift      | 6 ++++++
 Sources/LLVM/LabelType.swift    | 6 ++++++
 Sources/LLVM/MetadataType.swift | 6 ++++++
 Sources/LLVM/PointerType.swift  | 6 ++++++
 Sources/LLVM/StructType.swift   | 6 ++++++
 Sources/LLVM/TokenType.swift    | 6 ++++++
 Sources/LLVM/VectorType.swift   | 6 ++++++
 Sources/LLVM/VoidType.swift     | 6 ++++++
 Sources/LLVM/X86MMXType.swift   | 6 ++++++
 12 files changed, 72 insertions(+)

diff --git a/Sources/LLVM/ArrayType.swift b/Sources/LLVM/ArrayType.swift
index b9919bac..f199486b 100644
--- a/Sources/LLVM/ArrayType.swift
+++ b/Sources/LLVM/ArrayType.swift
@@ -49,3 +49,9 @@ public struct ArrayType: IRType {
     return LLVMArrayType(elementType.asLLVM(), UInt32(count))
   }
 }
+
+extension ArrayType: Equatable {
+  public static func == (lhs: ArrayType, rhs: ArrayType) -> Bool {
+    return lhs.asLLVM() == rhs.asLLVM()
+  }
+}
diff --git a/Sources/LLVM/FloatType.swift b/Sources/LLVM/FloatType.swift
index 6e90f199..c70fced5 100644
--- a/Sources/LLVM/FloatType.swift
+++ b/Sources/LLVM/FloatType.swift
@@ -85,3 +85,9 @@ public struct FloatType: IRType {
     }
   }
 }
+
+extension FloatType: Equatable {
+  public static func == (lhs: FloatType, rhs: FloatType) -> Bool {
+    return lhs.asLLVM() == rhs.asLLVM()
+  }
+}
diff --git a/Sources/LLVM/FunctionType.swift b/Sources/LLVM/FunctionType.swift
index 14d2415a..097c3f67 100644
--- a/Sources/LLVM/FunctionType.swift
+++ b/Sources/LLVM/FunctionType.swift
@@ -38,3 +38,9 @@ public struct FunctionType: IRType {
     }
   }
 }
+
+extension FunctionType: Equatable {
+  public static func == (lhs: FunctionType, rhs: FunctionType) -> Bool {
+    return lhs.asLLVM() == rhs.asLLVM()
+  }
+}
diff --git a/Sources/LLVM/IntType.swift b/Sources/LLVM/IntType.swift
index 168a0e80..85170d09 100644
--- a/Sources/LLVM/IntType.swift
+++ b/Sources/LLVM/IntType.swift
@@ -100,3 +100,9 @@ public struct IntType: IRType {
     return LLVMIntTypeInContext(context.llvm, UInt32(width))
   }
 }
+
+extension IntType: Equatable {
+  public static func == (lhs: IntType, rhs: IntType) -> Bool {
+    return lhs.asLLVM() == rhs.asLLVM()
+  }
+}
diff --git a/Sources/LLVM/LabelType.swift b/Sources/LLVM/LabelType.swift
index 974ecc4d..acb36ae8 100644
--- a/Sources/LLVM/LabelType.swift
+++ b/Sources/LLVM/LabelType.swift
@@ -21,3 +21,9 @@ public struct LabelType: IRType {
    return LLVMLabelTypeInContext(context.llvm)
   }
 }
+
+extension LabelType: Equatable {
+  public static func == (lhs: LabelType, rhs: LabelType) -> Bool {
+    return lhs.asLLVM() == rhs.asLLVM()
+  }
+}
diff --git a/Sources/LLVM/MetadataType.swift b/Sources/LLVM/MetadataType.swift
index a72780fd..c8ba148e 100644
--- a/Sources/LLVM/MetadataType.swift
+++ b/Sources/LLVM/MetadataType.swift
@@ -21,3 +21,9 @@ public struct MetadataType: IRType {
     return LLVMMetadataTypeInContext(context.llvm)
   }
 }
+
+extension MetadataType: Equatable {
+  public static func == (lhs: MetadataType, rhs: MetadataType) -> Bool {
+    return lhs.asLLVM() == rhs.asLLVM()
+  }
+}
diff --git a/Sources/LLVM/PointerType.swift b/Sources/LLVM/PointerType.swift
index 77c4a957..c24c1362 100644
--- a/Sources/LLVM/PointerType.swift
+++ b/Sources/LLVM/PointerType.swift
@@ -43,3 +43,9 @@ public struct PointerType: IRType {
     return LLVMPointerType(pointee.asLLVM(), UInt32(addressSpace))
   }
 }
+
+extension PointerType: Equatable {
+  public static func == (lhs: PointerType, rhs: PointerType) -> Bool {
+    return lhs.asLLVM() == rhs.asLLVM()
+  }
+}
diff --git a/Sources/LLVM/StructType.swift b/Sources/LLVM/StructType.swift
index 0a1f0c1f..6eaea7b0 100644
--- a/Sources/LLVM/StructType.swift
+++ b/Sources/LLVM/StructType.swift
@@ -134,3 +134,9 @@ public struct StructType: IRType {
     return LLVMIsPackedStruct(self.llvm) != 0
   }
 }
+
+extension StructType: Equatable {
+  public static func == (lhs: StructType, rhs: StructType) -> Bool {
+    return lhs.asLLVM() == rhs.asLLVM()
+  }
+}
diff --git a/Sources/LLVM/TokenType.swift b/Sources/LLVM/TokenType.swift
index afc32dcb..77df8fc5 100644
--- a/Sources/LLVM/TokenType.swift
+++ b/Sources/LLVM/TokenType.swift
@@ -22,3 +22,9 @@ public struct TokenType: IRType {
     return LLVMTokenTypeInContext(context.llvm)
   }
 }
+
+extension TokenType: Equatable {
+  public static func == (lhs: TokenType, rhs: TokenType) -> Bool {
+    return lhs.asLLVM() == rhs.asLLVM()
+  }
+}
diff --git a/Sources/LLVM/VectorType.swift b/Sources/LLVM/VectorType.swift
index e73dbfd8..a502a19e 100644
--- a/Sources/LLVM/VectorType.swift
+++ b/Sources/LLVM/VectorType.swift
@@ -44,3 +44,9 @@ public struct VectorType: IRType {
     return LLVMVectorType(elementType.asLLVM(), UInt32(count))
   }
 }
+
+extension VectorType: Equatable {
+  public static func == (lhs: VectorType, rhs: VectorType) -> Bool {
+    return lhs.asLLVM() == rhs.asLLVM()
+  }
+}
diff --git a/Sources/LLVM/VoidType.swift b/Sources/LLVM/VoidType.swift
index ee395559..806cf2fd 100644
--- a/Sources/LLVM/VoidType.swift
+++ b/Sources/LLVM/VoidType.swift
@@ -21,3 +21,9 @@ public struct VoidType: IRType {
     return LLVMVoidTypeInContext(context.llvm)
   }
 }
+
+extension VoidType: Equatable {
+  public static func == (lhs: VoidType, rhs: VoidType) -> Bool {
+    return lhs.asLLVM() == rhs.asLLVM()
+  }
+}
diff --git a/Sources/LLVM/X86MMXType.swift b/Sources/LLVM/X86MMXType.swift
index 4136e689..1078d48e 100644
--- a/Sources/LLVM/X86MMXType.swift
+++ b/Sources/LLVM/X86MMXType.swift
@@ -26,3 +26,9 @@ public struct X86MMXType: IRType {
     return LLVMX86MMXTypeInContext(context.llvm)
   }
 }
+
+extension X86MMXType: Equatable {
+  public static func == (lhs: X86MMXType, rhs: X86MMXType) -> Bool {
+    return lhs.asLLVM() == rhs.asLLVM()
+  }
+}