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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@757 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2001-10-13 06:37:47 +00:00
parent b4d22f9952
commit 8c9c586768

View File

@ -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;
}
}
};