llvm::sort(C.begin(), C.end(), ...) -> llvm::sort(C, ...)

Summary: The convenience wrapper in STLExtras is available since rL342102.

Reviewers: dblaikie, javed.absar, JDevlieghere, andreadb

Subscribers: MatzeB, sanjoy, arsenm, dschuff, mehdi_amini, sdardis, nemanjai, jvesely, nhaehnle, sbc100, jgravelle-google, eraman, aheejin, kbarton, JDevlieghere, javed.absar, gbedwell, jrtc27, mgrang, atanasyan, steven_wu, george.burgess.iv, dexonsmith, kristina, jsji, llvm-commits

Differential Revision: https://reviews.llvm.org/D52573

llvm-svn: 343163
diff --git a/llvm/unittests/Analysis/MemorySSATest.cpp b/llvm/unittests/Analysis/MemorySSATest.cpp
index 06d301e..505e185 100644
--- a/llvm/unittests/Analysis/MemorySSATest.cpp
+++ b/llvm/unittests/Analysis/MemorySSATest.cpp
@@ -1363,10 +1363,9 @@
   ASSERT_LT(StoreBAccess->getID(), StoreA2Access->getID());
 
   auto SortVecByID = [](std::vector<const MemoryDef *> &Defs) {
-    llvm::sort(Defs.begin(), Defs.end(),
-               [](const MemoryDef *LHS, const MemoryDef *RHS) {
-                 return LHS->getID() < RHS->getID();
-               });
+    llvm::sort(Defs, [](const MemoryDef *LHS, const MemoryDef *RHS) {
+      return LHS->getID() < RHS->getID();
+    });
   };
 
   auto SortedUserList = [&](const MemoryDef *MD) {