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