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Cleanups: move basic block linking to separated function

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This commit is contained in:
Paweł Bylica 2014-10-07 15:47:08 +02:00
parent 577438e243
commit a338b88588
2 changed files with 11 additions and 2 deletions
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11
evmcc/Compiler.cpp
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@ -789,6 +789,15 @@ std::unique_ptr<llvm::Module> Compiler::compile(const dev::bytes& bytecode)
builder.SetInsertPoint(finalBlock); builder.SetInsertPoint(finalBlock);
builder.CreateRet(builder.getInt64(0)); builder.CreateRet(builder.getInt64(0));
linkBasicBlocks();
return module;
}
void Compiler::linkBasicBlocks()
{
/// Helper function that finds basic block given LLVM basic block pointer
auto findBB = [this](llvm::BasicBlock* _llvmBB) auto findBB = [this](llvm::BasicBlock* _llvmBB)
{ {
for (auto&& bb : basicBlocks) for (auto&& bb : basicBlocks)
@ -821,8 +830,6 @@ std::unique_ptr<llvm::Module> Compiler::compile(const dev::bytes& bytecode)
} }
} }
} }
return module;
} }
} }

2
evmcc/Compiler.h
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@ -25,6 +25,8 @@ private:
BasicBlock& getOrCreateBasicBlockAtPC(ProgramCounter pc); BasicBlock& getOrCreateBasicBlockAtPC(ProgramCounter pc);
void createBasicBlocks(const dev::bytes& bytecode); void createBasicBlocks(const dev::bytes& bytecode);
void linkBasicBlocks();
/** /**
* Maps a program counter pc to a basic block which starts at pc (if any). * Maps a program counter pc to a basic block which starts at pc (if any).
*/ */