More #include cleanups.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110499 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 2 insertions, 6 deletions

diff --git a/include/llvm/Pass.h b/include/llvm/Pass.h
index e5c073c..70d692d 100644
--- a/include/llvm/Pass.h
+++ b/include/llvm/Pass.h
@@ -29,11 +29,7 @@
 #ifndef LLVM_PASS_H
 #define LLVM_PASS_H
 
-#include "llvm/System/DataTypes.h"
-
 #include <string>
-#include <utility>
-#include <vector>
 
 namespace llvm {
 
diff --git a/include/llvm/PassAnalysisSupport.h b/include/llvm/PassAnalysisSupport.h
index 0136966..a3342d5 100644
--- a/include/llvm/PassAnalysisSupport.h
+++ b/include/llvm/PassAnalysisSupport.h
@@ -19,7 +19,6 @@
 #ifndef LLVM_PASS_ANALYSIS_SUPPORT_H
 #define LLVM_PASS_ANALYSIS_SUPPORT_H
 
-#include "llvm/Pass.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"
 #include <vector>
diff --git a/include/llvm/PassManagers.h b/include/llvm/PassManagers.h
index c592a08..4ef73b8 100644
--- a/include/llvm/PassManagers.h
+++ b/include/llvm/PassManagers.h
@@ -14,7 +14,7 @@
 #ifndef LLVM_PASSMANAGERS_H
 #define LLVM_PASSMANAGERS_H
 
-#include "llvm/PassManager.h"
+#include "llvm/Pass.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/DenseMap.h"
@@ -96,6 +96,7 @@ namespace llvm {
   class StringRef;
   class Value;
   class Timer;
+  class PMDataManager;
 
 /// FunctionPassManager and PassManager, two top level managers, serve 
 /// as the public interface of pass manager infrastructure.