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93 lines
1.6 KiB
93 lines
1.6 KiB
#include "IRPrinter.h"
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namespace SysYF
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{
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namespace IR
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{
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std::string print_as_op( Ptr<Value> v, bool print_ty )
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{
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std::string op_ir;
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if( print_ty )
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{
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op_ir += v->get_type()->print();
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op_ir += " ";
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}
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if (dynamic_pointer_cast<GlobalVariable>(v))
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{
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op_ir += "@"+v->get_name();
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}
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else if (dynamic_pointer_cast<Function>(v) )
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{
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op_ir += "@"+v->get_name();
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}
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else if (dynamic_pointer_cast<Constant>(v))
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{
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op_ir += v->print();
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}
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else
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{
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op_ir += "%"+v->get_name();
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}
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return op_ir;
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}
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std::string print_cmp_type( CmpInst::CmpOp op )
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{
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switch (op)
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{
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case CmpInst::GE:
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return "sge";
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break;
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case CmpInst::GT:
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return "sgt";
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break;
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case CmpInst::LE:
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return "sle";
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break;
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case CmpInst::LT:
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return "slt";
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break;
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case CmpInst::EQ:
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return "eq";
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break;
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case CmpInst::NE:
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return "ne";
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break;
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default:
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break;
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}
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return "wrong cmpop";
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}
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std::string print_fcmp_type( FCmpInst::CmpOp op )
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{
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switch (op)
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{
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case FCmpInst::GE:
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return "uge";
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break;
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case FCmpInst::GT:
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return "ugt";
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break;
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case FCmpInst::LE:
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return "ule";
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break;
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case FCmpInst::LT:
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return "ult";
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break;
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case FCmpInst::EQ:
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return "ueq";
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break;
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case FCmpInst::NE:
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return "une";
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break;
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default:
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break;
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}
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return "wrong fcmpop";
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}
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}
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} |