[backend-float]修复部分问题
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@@ -17,9 +17,11 @@ public:
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// 公开接口,以便后续模块(如RegAlloc)可以查询或创建vreg
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unsigned getVReg(Value* val);
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unsigned getNewVReg() { return vreg_counter++; }
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unsigned getNewVReg(Type* type);
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// 获取 vreg_map 的公共接口
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const std::map<Value*, unsigned>& getVRegMap() const { return vreg_map; }
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const std::map<unsigned, Value*>& getVRegValueMap() const { return vreg_to_value_map; }
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const std::map<unsigned, Type*>& getVRegTypeMap() const { return vreg_type_map; }
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private:
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// DAG节点定义,作为ISel的内部实现细节
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@@ -50,6 +52,7 @@ private:
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// 映射关系
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std::map<Value*, unsigned> vreg_map;
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std::map<unsigned, Value*> vreg_to_value_map;
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std::map<unsigned, Type*> vreg_type_map;
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std::map<const BasicBlock*, MachineBasicBlock*> bb_map;
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unsigned vreg_counter;
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