From 531bb82556847cc85c1477f8a6f54f2e43d0e04c Mon Sep 17 00:00:00 2001
From: Nick Lewycky <nicholas@mxc.ca>
Date: Sat, 10 Dec 2011 22:35:47 +0000
Subject: [PATCH] Minimize #include's and forward-declares in Target.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146335 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/Target/TargetCallingConv.h | 1 -
 include/llvm/Target/TargetLowering.h    | 8 --------
 lib/Target/TargetRegisterInfo.cpp       | 2 --
 3 files changed, 11 deletions(-)

diff --git a/include/llvm/Target/TargetCallingConv.h b/include/llvm/Target/TargetCallingConv.h
index 3be18569f47..a6251e7d334 100644
--- a/include/llvm/Target/TargetCallingConv.h
+++ b/include/llvm/Target/TargetCallingConv.h
@@ -14,7 +14,6 @@
 #ifndef LLVM_TARGET_TARGETCALLINGCONV_H
 #define LLVM_TARGET_TARGETCALLINGCONV_H
 
-#include "llvm/CodeGen/ValueTypes.h"
 #include "llvm/Support/DataTypes.h"
 #include "llvm/Support/MathExtras.h"
 #include <string>
diff --git a/include/llvm/Target/TargetLowering.h b/include/llvm/Target/TargetLowering.h
index 67179fc8f47..4b669566b3e 100644
--- a/include/llvm/Target/TargetLowering.h
+++ b/include/llvm/Target/TargetLowering.h
@@ -36,27 +36,19 @@
 #include <vector>
 
 namespace llvm {
-  class AllocaInst;
-  class APFloat;
   class CallInst;
   class CCState;
-  class Function;
   class FastISel;
   class FunctionLoweringInfo;
   class ImmutableCallSite;
   class MachineBasicBlock;
   class MachineFunction;
-  class MachineFrameInfo;
   class MachineInstr;
   class MachineJumpTableInfo;
   class MCContext;
   class MCExpr;
-  class SDNode;
-  class SDValue;
-  class SelectionDAG;
   template<typename T> class SmallVectorImpl;
   class TargetData;
-  class TargetMachine;
   class TargetRegisterClass;
   class TargetLoweringObjectFile;
   class Value;
diff --git a/lib/Target/TargetRegisterInfo.cpp b/lib/Target/TargetRegisterInfo.cpp
index 67239b830eb..26898373222 100644
--- a/lib/Target/TargetRegisterInfo.cpp
+++ b/lib/Target/TargetRegisterInfo.cpp
@@ -13,8 +13,6 @@
 
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetRegisterInfo.h"
-#include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/ADT/BitVector.h"
 #include "llvm/Support/raw_ostream.h"