Use std::is_sorted instead of a manual loop. NFC

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@256717 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/CGObjCMac.cpp b/lib/CodeGen/CGObjCMac.cpp
index 5f3ebbd757652746a8935600a920aefe63d6fb51..e30b2875f209b477d43e6020f46f7177fdfbd09d 100644 (file)
--- a/lib/CodeGen/CGObjCMac.cpp
+++ b/lib/CodeGen/CGObjCMac.cpp
@@ -4770,11 +4770,7 @@ llvm::Constant *IvarLayoutBuilder::buildBitmap(CGObjCCommonMac &CGObjC,
     // This isn't a stable sort, but our algorithm should handle it fine.
     llvm::array_pod_sort(IvarsInfo.begin(), IvarsInfo.end());
   } else {
-#ifndef NDEBUG
-    for (unsigned i = 1; i != IvarsInfo.size(); ++i) {
-      assert(IvarsInfo[i - 1].Offset <= IvarsInfo[i].Offset);
-    }
-#endif
+    assert(std::is_sorted(IvarsInfo.begin(), IvarsInfo.end()));
   }
   assert(IvarsInfo.back().Offset < InstanceEnd);