From f31034db8c12197d00b3e356e1d2a702c2339d49 Mon Sep 17 00:00:00 2001
From: Jakub Staszak <kubastaszak@gmail.com>
Date: Mon, 18 Mar 2013 23:45:45 +0000
Subject: [PATCH] Move #include of BitVector from .h to .cpp file. Also remove
 unneeded #include and forward declaration.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177357 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/CodeGen/LiveIntervalAnalysis.h | 3 +--
 include/llvm/CodeGen/LiveVariables.h        | 4 +---
 lib/CodeGen/SpillPlacement.cpp              | 1 +
 3 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/include/llvm/CodeGen/LiveIntervalAnalysis.h b/include/llvm/CodeGen/LiveIntervalAnalysis.h
index 46323681577..7d72f37255b 100644
--- a/include/llvm/CodeGen/LiveIntervalAnalysis.h
+++ b/include/llvm/CodeGen/LiveIntervalAnalysis.h
@@ -20,9 +20,7 @@
 #ifndef LLVM_CODEGEN_LIVEINTERVAL_ANALYSIS_H
 #define LLVM_CODEGEN_LIVEINTERVAL_ANALYSIS_H
 
-#include "llvm/ADT/BitVector.h"
 #include "llvm/ADT/IndexedMap.h"
-#include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/CodeGen/LiveInterval.h"
 #include "llvm/CodeGen/MachineBasicBlock.h"
@@ -36,6 +34,7 @@
 namespace llvm {
 
   class AliasAnalysis;
+  class BitVector;
   class LiveRangeCalc;
   class LiveVariables;
   class MachineDominatorTree;
diff --git a/include/llvm/CodeGen/LiveVariables.h b/include/llvm/CodeGen/LiveVariables.h
index 3c5ed9297e8..6628fd278e4 100644
--- a/include/llvm/CodeGen/LiveVariables.h
+++ b/include/llvm/CodeGen/LiveVariables.h
@@ -29,21 +29,19 @@
 #ifndef LLVM_CODEGEN_LIVEVARIABLES_H
 #define LLVM_CODEGEN_LIVEVARIABLES_H
 
-#include "llvm/ADT/BitVector.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/IndexedMap.h"
 #include "llvm/ADT/SmallSet.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/SparseBitVector.h"
-#include "llvm/CodeGen/MachineBasicBlock.h"
 #include "llvm/CodeGen/MachineFunctionPass.h"
 #include "llvm/CodeGen/MachineInstr.h"
 #include "llvm/Target/TargetRegisterInfo.h"
 
 namespace llvm {
 
+class MachineBasicBlock;
 class MachineRegisterInfo;
-class TargetRegisterInfo;
 
 class LiveVariables : public MachineFunctionPass {
 public:
diff --git a/lib/CodeGen/SpillPlacement.cpp b/lib/CodeGen/SpillPlacement.cpp
index 320128a999e..c5bbba3ffcc 100644
--- a/lib/CodeGen/SpillPlacement.cpp
+++ b/lib/CodeGen/SpillPlacement.cpp
@@ -29,6 +29,7 @@
 
 #define DEBUG_TYPE "spillplacement"
 #include "SpillPlacement.h"
+#include "llvm/ADT/BitVector.h"
 #include "llvm/CodeGen/EdgeBundles.h"
 #include "llvm/CodeGen/LiveIntervalAnalysis.h"
 #include "llvm/CodeGen/MachineBasicBlock.h"
-- 
2.34.1