forked from github/verilator
Internals: Remove dead code. No functional change.
This commit is contained in:
Wilson Snyder
parent
ab13a2ebdc
commit
44173b40a1
@ -1792,8 +1792,6 @@ public:
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virtual bool isGateOptimizable() const { return true; }
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// GateDedupable is a slightly larger superset of GateOptimzable (eg, AstNodeIf)
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virtual bool isGateDedupable() const { return isGateOptimizable(); }
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// Needs verilated_heavy.h (uses std::string or some others)
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virtual bool isHeavy() const { return false; }
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// Else creates output or exits, etc, not unconsumed
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virtual bool isOutputter() const { return false; }
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// Else a AstTime etc which output can't be predicted from input
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@ -307,7 +307,6 @@ public:
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: ASTGEN_SUPER_Class(fl, name) {}
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ASTNODE_NODE_FUNCS(Class)
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virtual string verilogKwd() const override { return "class"; }
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virtual bool isHeavy() const override { return true; }
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virtual bool maybePointedTo() const override { return true; }
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virtual void dump(std::ostream& str) const override;
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virtual const char* broken() const override {
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@ -556,7 +555,6 @@ public:
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virtual void dumpSmall(std::ostream& str) const override;
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virtual AstNodeDType* getChildDTypep() const override { return childDTypep(); }
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virtual AstNodeDType* getChild2DTypep() const override { return keyChildDTypep(); }
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virtual bool isHeavy() const override { return true; }
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// op1 = Range of variable
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AstNodeDType* childDTypep() const { return VN_CAST(op1p(), NodeDType); }
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void childDTypep(AstNodeDType* nodep) { setOp1p(nodep); }
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@ -653,7 +651,6 @@ public:
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}
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virtual string prettyDTypeName() const override;
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virtual void dumpSmall(std::ostream& str) const override;
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virtual bool isHeavy() const override { return true; }
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virtual AstNodeDType* getChildDTypep() const override { return childDTypep(); }
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// op1 = Range of variable
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AstNodeDType* childDTypep() const { return VN_CAST(op1p(), NodeDType); }
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@ -881,7 +878,6 @@ public:
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BROKEN_RTN(dtypep() != this);
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return nullptr;
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}
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virtual bool isHeavy() const override { return keyword() == AstBasicDTypeKwd::STRING; }
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AstRange* rangep() const { return VN_CAST(op1p(), Range); } // op1 = Range of variable
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void rangep(AstRange* nodep) { setNOp1p(nodep); }
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void setSignedState(const VSigning& signst) {
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@ -1141,7 +1137,6 @@ public:
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}
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virtual void dumpSmall(std::ostream& str) const override;
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virtual string prettyDTypeName() const override;
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virtual bool isHeavy() const override { return true; }
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virtual AstNodeDType* getChildDTypep() const override { return childDTypep(); }
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// op1 = Range of variable
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AstNodeDType* childDTypep() const { return VN_CAST(op1p(), NodeDType); }
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@ -3882,7 +3877,6 @@ public:
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ASTNODE_NODE_FUNCS(DumpCtl)
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virtual string verilogKwd() const override { return ctlType().ascii(); }
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virtual bool isGateOptimizable() const override { return false; }
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virtual bool isHeavy() const override { return true; }
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virtual bool isPredictOptimizable() const override { return false; }
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virtual bool isOutputter() const override { return true; }
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virtual bool cleanOut() const { return true; }
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@ -4038,7 +4032,6 @@ public:
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ASTNODE_NODE_FUNCS(FOpen)
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virtual string verilogKwd() const override { return "$fopen"; }
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virtual bool isGateOptimizable() const override { return false; }
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virtual bool isHeavy() const override { return true; }
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virtual bool isPredictOptimizable() const override { return false; }
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virtual bool isPure() const override { return false; }
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virtual bool isOutputter() const override { return true; }
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@ -4060,7 +4053,6 @@ public:
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ASTNODE_NODE_FUNCS(FOpenMcd)
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virtual string verilogKwd() const override { return "$fopen"; }
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virtual bool isGateOptimizable() const override { return false; }
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virtual bool isHeavy() const override { return true; }
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virtual bool isPredictOptimizable() const override { return false; }
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virtual bool isPure() const override { return false; }
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virtual bool isOutputter() const override { return true; }
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@ -4284,7 +4276,6 @@ public:
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setNOp4p(msbp);
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}
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virtual bool isGateOptimizable() const override { return false; }
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virtual bool isHeavy() const override { return true; }
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virtual bool isPredictOptimizable() const override { return false; }
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virtual bool isPure() const override { return false; }
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virtual bool isOutputter() const override { return true; }
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@ -4395,7 +4386,6 @@ public:
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virtual string emitVerilog() override { return "%f$value$plusargs(%l, %k%r)"; }
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virtual string emitC() override { V3ERROR_NA_RETURN(""); }
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virtual bool isGateOptimizable() const override { return false; }
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virtual bool isHeavy() const override { return true; }
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virtual bool isPredictOptimizable() const override { return false; }
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virtual bool cleanOut() const override { return true; }
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virtual bool same(const AstNode* samep) const override { return true; }
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@ -6534,7 +6524,6 @@ public:
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virtual bool cleanOut() const override { return true; }
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virtual bool cleanLhs() const override { return true; }
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virtual bool sizeMattersLhs() const override { return false; }
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virtual bool isHeavy() const override { return true; }
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FmtType format() const { return m_fmt; }
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};
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@ -8152,7 +8141,6 @@ public:
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virtual bool sizeMattersLhs() const override { return false; }
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virtual bool sizeMattersRhs() const override { return false; }
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virtual bool sizeMattersThs() const override { return false; }
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virtual bool isHeavy() const override { return true; }
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};
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class AstGetcN final : public AstNodeBiop {
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@ -8178,7 +8166,6 @@ public:
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virtual bool cleanRhs() const override { return true; }
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virtual bool sizeMattersLhs() const override { return false; }
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virtual bool sizeMattersRhs() const override { return false; }
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virtual bool isHeavy() const override { return true; }
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};
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class AstGetcRefN final : public AstNodeBiop {
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@ -8204,7 +8191,6 @@ public:
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virtual bool cleanRhs() const override { return true; }
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virtual bool sizeMattersLhs() const override { return false; }
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virtual bool sizeMattersRhs() const override { return false; }
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virtual bool isHeavy() const override { return true; }
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};
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class AstSubstrN final : public AstNodeTriop {
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@ -8230,7 +8216,6 @@ public:
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virtual bool sizeMattersLhs() const override { return false; }
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virtual bool sizeMattersRhs() const override { return false; }
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virtual bool sizeMattersThs() const override { return false; }
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virtual bool isHeavy() const override { return true; }
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};
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class AstCompareNN final : public AstNodeBiop {
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@ -8263,7 +8248,6 @@ public:
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virtual bool cleanRhs() const override { return true; }
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virtual bool sizeMattersLhs() const override { return false; }
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virtual bool sizeMattersRhs() const override { return false; }
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virtual bool isHeavy() const override { return true; }
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};
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class AstFell final : public AstNodeMath {
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