[llvm-commits] [llvm] r62191 - in /llvm/trunk: include/llvm/CodeGen/MachineModuleInfo.h lib/CodeGen/AsmPrinter/DwarfWriter.cpp lib/CodeGen/MachineModuleInfo.cpp

[Devang Patel]

Author: dpatel
Date: Tue Jan 13 17:02:17 2009
New Revision: 62191

URL: http://llvm.org/viewvc/llvm-project?rev=62191&view=rev
Log:
Keep "has debug info" big in MachineModuleInfo to avoid circular dependency between AsmPrinter and CodeGen.

Modified:
    llvm/trunk/include/llvm/CodeGen/MachineModuleInfo.h
    llvm/trunk/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
    llvm/trunk/lib/CodeGen/MachineModuleInfo.cpp

Modified: llvm/trunk/include/llvm/CodeGen/MachineModuleInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/MachineModuleInfo.h?rev=62191&r1=62190&r2=62191&view=diff

==============================================================================
--- llvm/trunk/include/llvm/CodeGen/MachineModuleInfo.h (original)
+++ llvm/trunk/include/llvm/CodeGen/MachineModuleInfo.h Tue Jan 13 17:02:17 2009
@@ -1041,6 +1041,10 @@
 
   bool CallsEHReturn;
   bool CallsUnwindInit;
+ 
+  /// DbgInfoAvailable - True if debugging information is available
+  /// in this module.
+  bool DbgInfoAvailable;
 public:
   static char ID; // Pass identification, replacement for typeid
 
@@ -1082,8 +1086,9 @@
   
   /// hasDebugInfo - Returns true if valid debug info is present.
   ///
-  bool hasDebugInfo() const { return !CompileUnits.empty(); }
-  
+  bool hasDebugInfo() const { return DbgInfoAvailable; }
+  void setDebugInfoAvailability(bool avail) { DbgInfoAvailable = true; }
+
   bool callsEHReturn() const { return CallsEHReturn; }
   void setCallsEHReturn(bool b) { CallsEHReturn = b; }
 

Modified: llvm/trunk/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/AsmPrinter/DwarfWriter.cpp?rev=62191&r1=62190&r2=62191&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/AsmPrinter/DwarfWriter.cpp (original)
+++ llvm/trunk/lib/CodeGen/AsmPrinter/DwarfWriter.cpp Tue Jan 13 17:02:17 2009
@@ -3604,6 +3604,7 @@
 
       MMI = mmi;
       shouldEmit = true;
+      MMI->setDebugInfoAvailability(true);
 
       // Create DIEs for each of the externally visible global variables.
       ConstructGlobalVariableDIEs();

Modified: llvm/trunk/lib/CodeGen/MachineModuleInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/MachineModuleInfo.cpp?rev=62191&r1=62190&r2=62191&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/MachineModuleInfo.cpp (original)
+++ llvm/trunk/lib/CodeGen/MachineModuleInfo.cpp Tue Jan 13 17:02:17 2009
@@ -1630,6 +1630,7 @@
 , Personalities()
 , CallsEHReturn(0)
 , CallsUnwindInit(0)
+, DbgInfoAvailable(false)
 {
   // Always emit "no personality" info
   Personalities.push_back(NULL);