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
diff --git a/lib/AsmParser/ParserInternals.h b/lib/AsmParser/ParserInternals.h
index b00a352..6abe608 100644
--- a/lib/AsmParser/ParserInternals.h
+++ b/lib/AsmParser/ParserInternals.h
@@ -130,6 +130,20 @@
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;
+ }
+ }
};