Remove some #include from StackProtector.h; NFC

llvm-svn: 304748

1 files changed, 2 insertions, 6 deletions

diff --git a/llvm/include/llvm/CodeGen/StackProtector.h b/llvm/include/llvm/CodeGen/StackProtector.h
index b970de71f86..58e9733fdfb 100644
--- a/llvm/include/llvm/CodeGen/StackProtector.h
+++ b/llvm/include/llvm/CodeGen/StackProtector.h
@@ -19,18 +19,17 @@
 
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/Triple.h"
-#include "llvm/CodeGen/TargetPassConfig.h"
 #include "llvm/IR/Dominators.h"
 #include "llvm/IR/ValueMap.h"
 #include "llvm/Pass.h"
 #include "llvm/Target/TargetLowering.h"
-#include "llvm/Target/TargetMachine.h"
 
 namespace llvm {
 
 class Function;
 class Module;
 class PHINode;
+class TargetMachine;
 
 class StackProtector : public FunctionPass {
 public:
@@ -119,10 +118,7 @@ public:
     initializeStackProtectorPass(*PassRegistry::getPassRegistry());
   }
 
-  void getAnalysisUsage(AnalysisUsage &AU) const override {
-    AU.addRequired<TargetPassConfig>();
-    AU.addPreserved<DominatorTreeWrapperPass>();
-  }
+  void getAnalysisUsage(AnalysisUsage &AU) const override;
 
   SSPLayoutKind getSSPLayout(const AllocaInst *AI) const;