Sink BuryPointer from Clang into LLVM for reuse there

llvm-svn: 347141

1 files changed, 0 insertions, 15 deletions

diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index 7df65e78f81..eb4fa60630a 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -3299,21 +3299,6 @@ uint64_t getLastArgUInt64Value(const ArgList &Args, OptSpecifier Id,
   return getLastArgIntValueImpl<uint64_t>(Args, Id, Default, Diags);
 }
 
-void BuryPointer(const void *Ptr) {
-  // This function may be called only a small fixed amount of times per each
-  // invocation, otherwise we do actually have a leak which we want to report.
-  // If this function is called more than kGraveYardMaxSize times, the pointers
-  // will not be properly buried and a leak detector will report a leak, which
-  // is what we want in such case.
-  static const size_t kGraveYardMaxSize = 16;
-  LLVM_ATTRIBUTE_UNUSED static const void *GraveYard[kGraveYardMaxSize];
-  static std::atomic<unsigned> GraveYardSize;
-  unsigned Idx = GraveYardSize++;
-  if (Idx >= kGraveYardMaxSize)
-    return;
-  GraveYard[Idx] = Ptr;
-}
-
 IntrusiveRefCntPtr<llvm::vfs::FileSystem>
 createVFSFromCompilerInvocation(const CompilerInvocation &CI,
                                 DiagnosticsEngine &Diags) {