// slang-ir-single-return.h
#pragma once

namespace Slang
{
    struct IRModule;
    struct IRGlobalValueWithCode;

    // Convert the CFG of `func` to have only a single `return` at the end.
    void convertFuncToSingleReturnForm(IRModule* module, IRGlobalValueWithCode* func);

    bool isSingleReturnFunc(IRGlobalValueWithCode* func);

    int getReturnCount(IRGlobalValueWithCode* func);
}