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Add operator< to ValID's so that they can be put in map's 

llvm-svn: 757
This commit is contained in:
Chris Lattner 2001-10-13 06:37:47 +00:00
parent fc4c5040aa
commit 930f610ea5
1 changed files with 14 additions and 0 deletions
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14
llvm/lib/AsmParser/ParserInternals.h
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@ -130,6 +130,20 @@ struct ValID {
abort();
}
}
bool operator<(const ValID &V) const {
if (Type != V.Type) return Type < V.Type;
switch (Type) {
case NumberVal: return Num < V.Num;
case ConstStringVal:
case NameVal: return strcmp(Name, V.Name) < 0;
case ConstSIntVal: return ConstPool64 < V.ConstPool64;
case ConstUIntVal: return UConstPool64 < V.UConstPool64;
case ConstFPVal: return ConstPoolFP < V.ConstPoolFP;
case ConstNullVal: return false;
default: assert(0 && "Unknown value type!"); return false;
}
}
};