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https://github.com/c64scene-ar/llvm-6502.git
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Remove dead code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2390 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -64,8 +64,7 @@ static inline void ThrowException(const std::string &message,
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//
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struct ValID {
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enum {
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NumberVal, NameVal, ConstSIntVal, ConstUIntVal, ConstStringVal,
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ConstFPVal, ConstNullVal
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NumberVal, NameVal, ConstSIntVal, ConstUIntVal, ConstFPVal, ConstNullVal
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} Type;
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union {
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@ -92,10 +91,6 @@ struct ValID {
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ValID D; D.Type = ConstUIntVal; D.UConstPool64 = Val; return D;
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}
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static ValID create_conststr(char *Name) {
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ValID D; D.Type = ConstStringVal; D.Name = Name; return D;
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}
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static ValID create(double Val) {
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ValID D; D.Type = ConstFPVal; D.ConstPoolFP = Val; return D;
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}
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@ -105,12 +100,12 @@ struct ValID {
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}
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inline void destroy() const {
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if (Type == NameVal || Type == ConstStringVal)
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if (Type == NameVal)
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free(Name); // Free this strdup'd memory...
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}
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inline ValID copy() const {
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if (Type != NameVal && Type != ConstStringVal) return *this;
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if (Type != NameVal) return *this;
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ValID Result = *this;
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Result.Name = strdup(Name);
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return Result;
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@ -120,7 +115,6 @@ struct ValID {
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switch (Type) {
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case NumberVal : return std::string("#") + itostr(Num);
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case NameVal : return Name;
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case ConstStringVal: return std::string("\"") + Name + std::string("\"");
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case ConstFPVal : return ftostr(ConstPoolFP);
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case ConstNullVal : return "null";
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case ConstUIntVal :
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@ -136,7 +130,6 @@ struct ValID {
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if (Type != V.Type) return Type < V.Type;
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switch (Type) {
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case NumberVal: return Num < V.Num;
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case ConstStringVal:
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case NameVal: return strcmp(Name, V.Name) < 0;
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case ConstSIntVal: return ConstPool64 < V.ConstPool64;
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case ConstUIntVal: return UConstPool64 < V.UConstPool64;
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@ -330,11 +330,6 @@ static Value *getValNonImprovising(const Type *Ty, const ValID &D) {
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return ConstantUInt::get(Ty, D.UConstPool64);
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}
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case ValID::ConstStringVal: // Is it a string const pool reference?
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cerr << "FIXME: TODO: String constants [sbyte] not implemented yet!\n";
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abort();
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return 0;
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case ValID::ConstFPVal: // Is it a floating point const pool reference?
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if (!ConstantFP::isValueValidForType(Ty, D.ConstPoolFP))
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ThrowException("FP constant invalid for type!!");
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