}
Declare->eraseFromParent();
+ // Delete all llvm.dbg.global_variables.
+ for (Module::global_iterator I = M.global_begin(), E = M.global_end();
+ I != E; ++I) {
+ GlobalVariable *GV = dyn_cast<GlobalVariable>(I);
+ if (!GV) continue;
+ if (GV->use_empty() && GV->hasName()
+ && strncmp(GV->getNameStart(), "llvm.dbg.global_variable", 24) == 0)
+ DeadConstants.push_back(GV);
+ }
+
while (!DeadConstants.empty()) {
Constant *C = DeadConstants.back();
DeadConstants.pop_back();