value: Add GetInstRecursive
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2 changed files with 8 additions and 0 deletions
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@ -110,6 +110,13 @@ Inst* Value::GetInst() const {
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return inner.inst;
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}
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Inst* Value::GetInstRecursive() const {
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ASSERT(type == Type::Opaque);
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if (IsIdentity())
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return inner.inst->GetArg(0).GetInstRecursive();
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return inner.inst;
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}
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bool Value::GetU1() const {
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if (IsIdentity())
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return inner.inst->GetArg(0).GetU1();
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@ -55,6 +55,7 @@ public:
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Type GetType() const;
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Inst* GetInst() const;
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Inst* GetInstRecursive() const;
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A32::Reg GetA32RegRef() const;
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A32::ExtReg GetA32ExtRegRef() const;
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A64::Reg GetA64RegRef() const;
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