Remove unused includes

Author: svenvh

llvm-spirv/lib/SPIRV/LLVMToSPIRVDbgTran.cpp

@@ -39,6 +39,7 @@
 #include "SPIRVWriter.h"
 
 #include "llvm/IR/DebugInfo.h"
+#include "llvm/IR/DebugInfoMetadata.h"
 
 using namespace SPIRV;
 

llvm-spirv/lib/SPIRV/LLVMToSPIRVDbgTran.h

@@ -43,8 +43,6 @@
 #include "llvm/IR/DebugInfo.h"
 #include "llvm/IR/Module.h"
 
-#include <memory>
-
 using namespace llvm;
 
 namespace SPIRV {

llvm-spirv/lib/SPIRV/Mangler/Mangler.cpp

@@ -14,7 +14,6 @@
 #include "ManglingUtils.h"
 #include "NameMangleAPI.h"
 #include "ParameterType.h"
-#include "SPIRVInternal.h"
 #include <algorithm>
 #include <map>
 #include <sstream>

llvm-spirv/lib/SPIRV/OCLUtil.h

@@ -41,8 +41,6 @@
 
 #include "SPIRVInternal.h"
 #include "llvm/ADT/SmallString.h"
-#include "llvm/ADT/SmallString.h"
-#include "llvm/IR/DebugInfoMetadata.h"
 #include "llvm/IR/IRBuilder.h"
 #include "llvm/IR/Instructions.h"
 #include "llvm/Support/Path.h"

llvm-spirv/lib/SPIRV/SPIRVReader.h

@@ -45,9 +45,9 @@
 
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/IR/GlobalValue.h" // llvm::GlobalValue::LinkageTypes
-#include "llvm/IR/Metadata.h"    // llvm::Metadata
 
 namespace llvm {
+class Metadata;
 class Module;
 class Type;
 class Instruction;

llvm-spirv/lib/SPIRV/SPIRVToLLVMDbgTran.h

@@ -40,7 +40,6 @@
 #define SPIRVTOLLVMDBGTRAN_H
 
 #include "SPIRVInstruction.h"
-#include "SPIRVModule.h"
 
 #include "llvm/IR/DIBuilder.h"
 #include "llvm/IR/DebugLoc.h"

llvm-spirv/lib/SPIRV/SPIRVToOCL.h

@@ -43,7 +43,7 @@
 #include "llvm/IR/InstVisitor.h"
 #include "llvm/Pass.h"
 
-#include <cstring>
+#include <string>
 
 namespace SPIRV {
 class SPIRVToOCL : public ModulePass, public InstVisitor<SPIRVToOCL> {

llvm-spirv/lib/SPIRV/libSPIRV/SPIRVInstruction.h

@@ -48,10 +48,8 @@
 #include "SPIRVValue.h"
 
 #include <cassert>
-#include <cstdint>
 #include <functional>
 #include <iostream>
-#include <map>
 #include <unordered_set>
 #include <utility>
 #include <vector>

llvm-spirv/lib/SPIRV/libSPIRV/SPIRVModule.h

@@ -46,8 +46,6 @@
 #include <iostream>
 #include <set>
 #include <string>
-#include <unordered_map>
-#include <unordered_set>
 #include <vector>
 
 namespace SPIRV {

llvm-spirv/lib/SPIRV/libSPIRV/SPIRVStream.h

@@ -43,11 +43,9 @@
 #include "SPIRVDebug.h"
 #include "SPIRVExtInst.h"
 #include "SPIRVModule.h"
-#include <algorithm>
 #include <cctype>
 #include <cstdint>
 #include <iostream>
-#include <iterator>
 #include <string>
 #include <vector>
 

llvm-spirv/lib/SPIRV/libSPIRV/SPIRVType.h

@@ -48,8 +48,6 @@
 #include "SPIRVStream.h"
 
 #include <cassert>
-#include <iostream>
-#include <map>
 #include <tuple>
 #include <vector>
 

llvm-spirv/lib/SPIRV/libSPIRV/SPIRVValue.h

@@ -48,8 +48,6 @@
 #include "SPIRVType.h"
 
 #include <iostream>
-#include <map>
-#include <memory>
 
 namespace SPIRV {