Revert "Recommitted r261634 "Supporting all entities declared in lexical scope in LLVM debug info." After fixing PR26715 at r263379."

This reverts commit r263425. Breaks self-host.

llvm-svn: 263436

1 files changed, 0 insertions, 11 deletions

diff --git a/clang/lib/CodeGen/CGDebugInfo.h b/clang/lib/CodeGen/CGDebugInfo.h
index 795dc0ad42c..989ecad9b46 100644
--- a/clang/lib/CodeGen/CGDebugInfo.h
+++ b/clang/lib/CodeGen/CGDebugInfo.h
@@ -116,11 +116,6 @@ class CGDebugInfo {
 
   /// Keep track of our current nested lexical block.
   std::vector<llvm::TypedTrackingMDRef<llvm::DIScope>> LexicalBlockStack;
-
-  /// Map of AST declaration to its lexical block scope.
-  llvm::DenseMap<const Decl *, llvm::TypedTrackingMDRef<llvm::DIScope>>
-      LexicalBlockMap;
-
   llvm::DenseMap<const Decl *, llvm::TrackingMDRef> RegionMap;
   /// Keep track of LexicalBlockStack counter at the beginning of a
   /// function. This is used to pop unbalanced regions at the end of a
@@ -383,12 +378,6 @@ public:
   /// Emit an Objective-C interface type standalone debug info.
   llvm::DIType *getOrCreateInterfaceType(QualType Ty, SourceLocation Loc);
 
-  /// Map AST declaration to its lexical block scope if available.
-  void recordDeclarationLexicalScope(const Decl &D);
-
-  /// Get lexical scope of AST declaration.
-  llvm::DIScope *getDeclarationLexicalScope(const Decl &D, QualType Ty);
-
   /// Emit standalone debug info for a type.
   llvm::DIType *getOrCreateStandaloneType(QualType Ty, SourceLocation Loc);