C++ 11 rangify for loop.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@239140 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/BackendUtil.cpp b/lib/CodeGen/BackendUtil.cpp
index 87c8caae55d3a90e4ca7b1b551b3d0d84d43d881..8cece0d126f517896c10db13e2670f246a5b2d4f 100644 (file)
--- a/lib/CodeGen/BackendUtil.cpp
+++ b/lib/CodeGen/BackendUtil.cpp
@@ -622,10 +622,9 @@ void EmitAssemblyHelper::EmitAssembly(BackendAction Action,
     PrettyStackTraceString CrashInfo("Per-function optimization");
 
     PerFunctionPasses->doInitialization();
-    for (Module::iterator I = TheModule->begin(),
-           E = TheModule->end(); I != E; ++I)
-      if (!I->isDeclaration())
-        PerFunctionPasses->run(*I);
+    for (Function &F : *TheModule)
+      if (!F.isDeclaration())
+        PerFunctionPasses->run(F);
     PerFunctionPasses->doFinalization();
   }