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F4000949
instr-containers.h
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instr-containers.h
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#ifndef CODEINSTRUCTIONS_H
#define CODEINSTRUCTIONS_H
#include "llvmlayer.h"
#include "ast.h"
#include <llvm/IR/Value.h>
#include <vector>
#include "pass/compilepass.h"
namespace xreate {
namespace containers {
class Iterator{
public :
virtual llvm::Value* begin() =0;
virtual llvm::Value* end() = 0;
virtual llvm::Value* get(llvm::Value* index,const std::string& hintRetVar="") = 0;
virtual llvm::Value* move(llvm::Value* index, const std::string& hintRetVar="")=0;
virtual ~Iterator(){};
static Iterator* create(CompilePass::Context context, const Symbol& var);
};
class Instructions {
public:
Instructions(CompilePass::Context ctx);
llvm::Value* compileArrayIndex(const Symbol &dataSymbol, std::vector<llvm::Value *> indexes, std::string ident = "");
llvm::Value* compileStructIndex(llvm::Value* aggregate, const ExpandedType& t, const std::string& idx);
/*
* - map Computation -> Llvm_Array: Prohibited, we do not know a result size
* - map Llvm_Array -> Computation: considered in `compileGetElement`
* - map Llvm_Array -> Llvm_Array considered by this method
*/
llvm::Value*compileMapSolid(const Expression &expr, const std::string hintRetVar = "");
llvm::Value* compileFold(const Expression& fold, const std::string& ident="");
llvm::Value* compileIf(const Expression& exprIf, const std::string& ident);
llvm::Value* compileSwitch(const Expression& exprSwitch, const std::string& hintRetVar);
llvm::Value* compileConstantStringAsPChar(const string &data, const std::string& hintRetVar);
llvm::Value* compileConstantArray(const Expression &expr, const std::string& hintRetVar="");
private:
CompilePass::Context context;
llvm::IntegerType* const tyNum;
};
}}
#endif //CODEINSTRUCTIONS_H
/*
template<Operator Instruction>
struct InstructionClasses {};
template<>
struct InstructionClasses<Operator::LIST> {
typedef InstructionList Impl;
};
template<>
struct InstructionClasses<Operator::MAP> {
typedef InstructionMap Impl;
};
template<Operator Instruction>
class CodeInstruction: public InstructionClasses<Instruction>::Impl
{
typedef typename InstructionClasses<Instruction>::Impl InstructionImpl;
public:
CodeInstruction(CodeScope* parent)
: InstructionImpl(parent)
{}
llvm::Value *
compileExpression(const Expression &expr, LLVMLayer &l, const std::string * const hintRetVar)
{
if (expr.op == Instruction)
return InstructionImpl::compileDefault(expr, l, hintRetVar);
return CodeScope::compileExpression(expr, l, hintRetVar);
}
};
}
*/
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