Remove the #include of Pass.h from PassManager.h. This breaks a significant

#include dependency, as frontends commonly pull in PassManager.h.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85714 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/PassManager.h

@@ -17,10 +17,9 @@
 #ifndef LLVM_PASSMANAGER_H
 #define LLVM_PASSMANAGER_H
 
-#include "llvm/Pass.h"
-
 namespace llvm {
 
+class Function;
 class Pass;
 class ModulePass;
 class Module;

include/llvm/PassManagers.h

@@ -14,6 +14,7 @@
 #ifndef LLVM_PASSMANAGERS_H
 #define LLVM_PASSMANAGERS_H
 
+#include "llvm/Pass.h"
 #include "llvm/PassManager.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/SmallPtrSet.h"

lib/Transforms/IPO/IPO.cpp

@@ -14,6 +14,7 @@
 
 #include "llvm-c/Transforms/IPO.h"
 #include "llvm/PassManager.h"
+#include "llvm/Pass.h"
 #include "llvm/Transforms/IPO.h"
 
 using namespace llvm;

tools/llvm-prof/llvm-prof.cpp

@@ -17,6 +17,7 @@
 #include "llvm/LLVMContext.h"
 #include "llvm/Module.h"
 #include "llvm/PassManager.h"
+#include "llvm/Pass.h"
 #include "llvm/Assembly/AsmAnnotationWriter.h"
 #include "llvm/Analysis/ProfileInfo.h"
 #include "llvm/Analysis/ProfileInfoLoader.h"