From 35fe7344aedec52c3fa048237e8554f97dff9182 Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Tue, 13 Jan 2009 22:54:57 +0000
Subject: [PATCH] Undo previous checkin.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62190 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/CodeGen/DwarfWriter.h        | 3 ---
 lib/CodeGen/AsmPrinter/DwarfWriter.cpp    | 6 ------
 lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 5 ++---
 3 files changed, 2 insertions(+), 12 deletions(-)

diff --git a/include/llvm/CodeGen/DwarfWriter.h b/include/llvm/CodeGen/DwarfWriter.h
index 19601a4d9c9..7c9ada8305d 100644
--- a/include/llvm/CodeGen/DwarfWriter.h
+++ b/include/llvm/CodeGen/DwarfWriter.h
@@ -97,9 +97,6 @@ public:
   ///
   void RecordVariable(GlobalVariable *GV, unsigned FrameIndex);
 
-  /// hasDebugInfo - Return true if debug info intrinsics are seen in 
-  /// this module.
-  bool hasDebugInfo();
 };
 
 
diff --git a/lib/CodeGen/AsmPrinter/DwarfWriter.cpp b/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
index 675ae983f70..0687fd899c0 100644
--- a/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
@@ -4990,9 +4990,3 @@ unsigned DwarfWriter::getRecordSourceLineCount() {
 void DwarfWriter::RecordVariable(GlobalVariable *GV, unsigned FrameIndex) {
   DD->RecordVariable(GV, FrameIndex);
 }
-
-/// hasDebugInfo - Return true if debug info intrinsics are seen in 
-/// this module.
-bool DwarfWriter::hasDebugInfo() {
-  return DD && DD->ShouldEmitDwarf();
-}
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index 65a3e07b044..324b07025e0 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -23,7 +23,6 @@
 #include "llvm/CodeGen/MachineConstantPool.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineModuleInfo.h"
-#include "llvm/CodeGen/DwarfWriter.h"
 #include "llvm/CodeGen/PseudoSourceValue.h"
 #include "llvm/Target/TargetRegisterInfo.h"
 #include "llvm/Target/TargetData.h"
@@ -2041,8 +2040,8 @@ bool SelectionDAG::isVerifiedDebugInfoDesc(SDValue Op) const {
   if (GA->getOffset() != 0) return false;
   GlobalVariable *GV = dyn_cast<GlobalVariable>(GA->getGlobal());
   if (!GV) return false;
-  DwarfWriter *DW = getDwarfWriter();
-  return DW && DW->hasDebugInfo();
+  MachineModuleInfo *MMI = getMachineModuleInfo();
+  return MMI && MMI->hasDebugInfo() && MMI->isVerified(GV);
 }