Use range algorithms instead of unpacking begin/end

No functionality change is intended.

llvm-svn: 278417

llvm/lib/Transforms/Utils/LoopUtils.cpp

@@ -920,7 +920,7 @@ SmallVector<Instruction *, 8> llvm::findDefsUsedOutsideOfLoop(Loop *L) {
     // be adapted into a pointer.
     for (auto &Inst : *Block) {
       auto Users = Inst.users();
-      if (std::any_of(Users.begin(), Users.end(), [&](User *U) {
+      if (any_of(Users, [&](User *U) {
             auto *Use = cast<Instruction>(U);
             return !L->contains(Use->getParent());
           }))