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#include "CompilerHelper.h"
#include <llvm/IR/Function.h>
#include <llvm/IR/Module.h>
#include "RuntimeManager.h"
namespace dev
{
namespace eth
{
namespace jit
{
CompilerHelper::CompilerHelper(llvm::IRBuilder<>& _builder) :
m_builder(_builder)
{}
llvm::Module* CompilerHelper::getModule()
{
assert(m_builder.GetInsertBlock());
assert(m_builder.GetInsertBlock()->getParent()); // BB must be in a function
return m_builder.GetInsertBlock()->getParent()->getParent();
}
llvm::Function* CompilerHelper::getMainFunction()
{
// TODO: Rename or change semantics of getMainFunction() function
assert(m_builder.GetInsertBlock());
auto mainFunc = m_builder.GetInsertBlock()->getParent();
assert(mainFunc);
if (mainFunc == &mainFunc->getParent()->getFunctionList().front()) // Main function is the first one in module
return mainFunc;
return nullptr;
}
llvm::CallInst* CompilerHelper::createCall(llvm::Function* _func, std::initializer_list<llvm::Value*> const& _args)
{
return getBuilder().CreateCall(_func, {_args.begin(), _args.size()});
}
RuntimeHelper::RuntimeHelper(RuntimeManager& _runtimeManager):
CompilerHelper(_runtimeManager.getBuilder()),
m_runtimeManager(_runtimeManager)
{}
}
}
}