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- Eliminate SymbolTable::ParentSymTab, ST::localLookup, and

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Function::ParentSymTab.  These aren't needed at all.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4186 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2002-10-15 21:26:29 +00:00
parent 1b7de965dd
commit 0dad6e9c95
5 changed files with 7 additions and 40 deletions
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19
include/llvm/SymbolTable.h
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@ -25,33 +25,16 @@ class SymbolTable : public AbstractTypeUser,
public:
typedef std::map<const std::string, Value *> VarMap;
typedef std::map<const Type *, VarMap> super;
private:
SymbolTable *ParentSymTab;
friend class Function;
inline void setParentSymTab(SymbolTable *P) { ParentSymTab = P; }
public:
typedef VarMap::iterator type_iterator;
typedef VarMap::const_iterator type_const_iterator;
inline SymbolTable(SymbolTable *P = 0) {
ParentSymTab = P;
InternallyInconsistent = false;
}
inline SymbolTable() : InternallyInconsistent(false) {}
~SymbolTable();
SymbolTable *getParentSymTab() { return ParentSymTab; }
// lookup - Returns null on failure...
Value *lookup(const Type *Ty, const std::string &name);
// localLookup - Look in this symbol table without falling back on parent,
// if non-existing. Returns null on failure...
//
Value *localLookup(const Type *Ty, const std::string &name);
// insert - Add named definition to the symbol table...
inline void insert(Value *N) {
assert(N->hasName() && "Value must be named to go into symbol table!");