Revert "[clang] NFCI: Adopt `SourceManager::getFileEntryRefForID()`"

This reverts commit ddbcc10b9e26b18f6a70e23d0611b9da75ffa52f.

The 'clang-tidy/checkers/misc/header-include-cycle.cpp' test started failing on Windows: https://lab.llvm.org/buildbot/#/builders/216/builds/26855.

1 files changed, 3 insertions, 3 deletions

diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 95f185f..f5513217 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -3215,7 +3215,7 @@ bool CodeGenModule::isInNoSanitizeList(SanitizerMask Kind, llvm::Function *Fn,
     return true;
   // NoSanitize by location. Check "mainfile" prefix.
   auto &SM = Context.getSourceManager();
-  FileEntryRef MainFile = *SM.getFileEntryRefForID(SM.getMainFileID());
+  const FileEntry &MainFile = *SM.getFileEntryForID(SM.getMainFileID());
   if (NoSanitizeL.containsMainFile(Kind, MainFile.getName()))
     return true;
 
@@ -3236,7 +3236,7 @@ bool CodeGenModule::isInNoSanitizeList(SanitizerMask Kind,
     return true;
   auto &SM = Context.getSourceManager();
   if (NoSanitizeL.containsMainFile(
-          Kind, SM.getFileEntryRefForID(SM.getMainFileID())->getName(), Category))
+          Kind, SM.getFileEntryForID(SM.getMainFileID())->getName(), Category))
     return true;
   if (NoSanitizeL.containsLocation(Kind, Loc, Category))
     return true;
@@ -3302,7 +3302,7 @@ CodeGenModule::isFunctionBlockedByProfileList(llvm::Function *Fn,
   // If location is unknown, this may be a compiler-generated function. Assume
   // it's located in the main file.
   auto &SM = Context.getSourceManager();
-  if (auto MainFile = SM.getFileEntryRefForID(SM.getMainFileID()))
+  if (const auto *MainFile = SM.getFileEntryForID(SM.getMainFileID()))
     if (auto V = ProfileList.isFileExcluded(MainFile->getName(), Kind))
       return *V;
   return ProfileList.getDefault(Kind);