// Loop over all entries in the type plane...
SymbolTable::VarMap &Plane = STI->second;
for (SymbolTable::VarMap::iterator PI = Plane.begin(); PI != Plane.end();)
- if (ShouldNukeSymtabEntry(*PI)) { // Should we remove this entry?
+ // If this entry should be unconditionally removed, or if we detect that
+ // the type is not used, remove it.
+ //
+ if (ShouldNukeSymtabEntry(*PI) ||
+ !UsedTypes.count(cast<Type>(PI->second))) {
#if MAP_IS_NOT_BRAINDEAD
PI = Plane.erase(PI); // STD C++ Map should support this!
#else
Plane.erase(PI); // Alas, GCC 2.95.3 doesn't *SIGH*
PI = Plane.begin();
-#endif
- ++NumKilled;
- Changed = true;
- } else if (!UsedTypes.count(cast<Type>(PI->second))) {
-#if MAP_IS_NOT_BRAINDEAD
- PI = Plane.erase(PI); // STD C++ Map should support this!
-#else
- Plane.erase(PI); // Alas, GCC 2.95.3 doesn't *SIGH*
- PI = Plane.begin(); // N^2 algorithms are fun. :(
#endif
++NumKilled;
Changed = true;