1 files changed, 0 insertions, 38 deletions
diff --git a/lib/CodeGen/DebugLoc.cpp b/lib/CodeGen/DebugLoc.cpp
deleted file mode 100644
index bc1a5b1340..0000000000
--- a/lib/CodeGen/DebugLoc.cpp
+++ /dev/null
@@ -1,38 +0,0 @@
-//===-- DebugLoc.cpp ------------------------------------------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// Implementation for DebugScopeTracker.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/CodeGen/DebugLoc.h"
-#include "llvm/CodeGen/MachineFunction.h"
-using namespace llvm;
-
-/// EnterDebugScope - Start a new debug scope. ScopeGV can be a DISubprogram
-/// or a DIBlock.
-void DebugScopeTracker::EnterDebugScope(GlobalVariable *ScopeGV,
-                                        MachineFunction &MF) {
-  assert(ScopeGV && "GlobalVariable for scope is null!");
-  CurScope = MF.CreateDebugScope(ScopeGV, CurScope);
-}
-
-/// ExitDebugScope - "Pop" a DISubprogram or a DIBlock.
-void DebugScopeTracker::ExitDebugScope(GlobalVariable *ScopeGV,
-                                       MachineFunction &MF) {
-  assert(ScopeGV && "GlobalVariable for scope is null!");
-  assert(!CurScope.isInvalid() && "Mismatched region.end ?");
-  // We may have skipped a region.end because it was in an unreachable block.
-  // Go up the scope chain until we reach the scope that ScopeGV points to.
-  DebugScopeInfo DSI;
-  do {
-    DSI =  MF.getDebugScopeInfo(CurScope);
-    CurScope = DSI.Parent;
-  } while (!DSI.Parent.isInvalid() && DSI.GV != ScopeGV);
-}