Rename inst_range() to instructions() for consistency. NFC

llvm-svn: 244248
diff --git a/llvm/lib/Analysis/MemDerefPrinter.cpp b/llvm/lib/Analysis/MemDerefPrinter.cpp
index fa292a2..ef2de41 100644
--- a/llvm/lib/Analysis/MemDerefPrinter.cpp
+++ b/llvm/lib/Analysis/MemDerefPrinter.cpp
@@ -51,7 +51,7 @@
 
 bool MemDerefPrinter::runOnFunction(Function &F) {
   const DataLayout &DL = F.getParent()->getDataLayout();
-  for (auto &I: inst_range(F)) {
+  for (auto &I: instructions(F)) {
     if (LoadInst *LI = dyn_cast<LoadInst>(&I)) {
       Value *PO = LI->getPointerOperand();
       if (isDereferenceablePointer(PO, DL))