[InstNamer] Use range-for

llvm-svn: 302481
2017-05-08 23:18:43 +00:00 · 2017-05-08 23:18:43 +00:00 · 76bbdd1a16
parent 0ac3bf1cc8
commit 76bbdd1a16
1 changed files with 3 additions and 4 deletions
--- a/llvm/lib/Transforms/Utils/InstructionNamer.cpp
+++ b/llvm/lib/Transforms/Utils/InstructionNamer.cpp
@ -32,10 +32,9 @@ namespace {
    }

    bool runOnFunction(Function &F) override {
-      for (Function::arg_iterator AI = F.arg_begin(), AE = F.arg_end();
-           AI != AE; ++AI)
-        if (!AI->hasName())
-          AI->setName("arg");
+      for (auto &Arg : F.args())
+        if (!Arg.hasName())
+          Arg.setName("arg");

      for (BasicBlock &BB : F) {
        if (!BB.hasName())