llvm-reduce: Trim unnecessary includes

Author: arsenm

llvm/tools/llvm-reduce/deltas/ReduceArguments.cpp

@@ -19,6 +19,8 @@
 #include "llvm/IR/Instructions.h"
 #include "llvm/IR/Intrinsics.h"
 #include "llvm/IR/Operator.h"
+#include "llvm/Transforms/Utils/BasicBlockUtils.h"
+#include "llvm/Transforms/Utils/Cloning.h"
 #include <set>
 #include <vector>
 

llvm/tools/llvm-reduce/deltas/ReduceArguments.h

@@ -15,9 +15,6 @@
 #define LLVM_TOOLS_LLVM_REDUCE_DELTAS_REDUCEARGUMENTS_H
 
 #include "Delta.h"
-#include "llvm/IR/Argument.h"
-#include "llvm/Transforms/Utils/BasicBlockUtils.h"
-#include "llvm/Transforms/Utils/Cloning.h"
 
 namespace llvm {
 void reduceArgumentsDeltaPass(Oracle &O, ReducerWorkItem &WorkItem);

llvm/tools/llvm-reduce/deltas/Utils.h

@@ -13,11 +13,12 @@
 #ifndef LLVM_TOOLS_LLVM_REDUCE_DELTAS_UTILS_H
 #define LLVM_TOOLS_LLVM_REDUCE_DELTAS_UTILS_H
 
-#include "llvm/IR/Function.h"
-#include "llvm/IR/Value.h"
 #include "llvm/Support/CommandLine.h"
 
 namespace llvm {
+class Function;
+class Type;
+class Value;
 
 extern cl::opt<bool> Verbose;