//
//===----------------------------------------------------------------------===//
-#include "llvm/LLVMContext.h"
-#include "llvm/Module.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/Constants.h"
-#include "llvm/Instructions.h"
#include "llvm/Bitcode/ReaderWriter.h"
-#include <iostream>
+#include "llvm/IR/Constants.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/Instructions.h"
+#include "llvm/IR/LLVMContext.h"
+#include "llvm/IR/Module.h"
+#include "llvm/Support/raw_ostream.h"
using namespace llvm;
int main() {
// Create the main function: first create the type 'int ()'
FunctionType *FT =
- Context.getFunctionType(Type::Int32Ty, /*not vararg*/false);
+ FunctionType::get(Type::getInt32Ty(Context), /*not vararg*/false);
// By passing a module as the last parameter to the Function constructor,
// it automatically gets appended to the Module.
// Add a basic block to the function... again, it automatically inserts
// because of the last argument.
- BasicBlock *BB = BasicBlock::Create("EntryBlock", F);
+ BasicBlock *BB = BasicBlock::Create(Context, "EntryBlock", F);
// Get pointers to the constant integers...
- Value *Two = ConstantInt::get(Type::Int32Ty, 2);
- Value *Three = ConstantInt::get(Type::Int32Ty, 3);
+ Value *Two = ConstantInt::get(Type::getInt32Ty(Context), 2);
+ Value *Three = ConstantInt::get(Type::getInt32Ty(Context), 3);
// Create the add instruction... does not insert...
Instruction *Add = BinaryOperator::Create(Instruction::Add, Two, Three,
BB->getInstList().push_back(Add);
// Create the return instruction and add it to the basic block
- BB->getInstList().push_back(ReturnInst::Create(Add));
+ BB->getInstList().push_back(ReturnInst::Create(Context, Add));
// Output the bitcode file to stdout
- WriteBitcodeToFile(M, std::cout);
+ WriteBitcodeToFile(M, outs());
// Delete the module and all of its contents.
delete M;