address comments

Author: AllanZyne

clang/lib/Driver/OffloadBundler.cpp

@@ -687,8 +687,8 @@ class ObjectFileHandler final : public FileHandler {
         if (Error Err = Symbol.printName(NameOS))
           return std::move(Err);
 
-        // If we are dealing with a bitcode file do not add special globals
-        // llvm.used and llvm.compiler.used to the list of defined symbols.
+        // If we are dealing with a bitcode file do not add special globals to
+        // the list of defined symbols.
         if (SF->isIR() &&
             (Name == "llvm.used" || Name == "llvm.compiler.used" ||
              Name == "__AsanKernelMetadata"))

llvm/include/llvm/SYCLLowerIR/AsanKernelMetadata.h

@@ -5,10 +5,12 @@
 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
-// This pass fixes attributes and metadata of global variable
+// This pass fixes attributes and metadata of the global variable
 // "__AsanKernelMetadata"
 //===----------------------------------------------------------------------===//
 
+#pragma once
+
 #include "llvm/IR/PassManager.h"
 
 namespace llvm {