Add flag for debug presence.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25094 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/CodeGen/MachineDebugInfo.h b/include/llvm/CodeGen/MachineDebugInfo.h
index 314d4c226cc4871304ed467f400d151aabe0feeb..752331f90318456e57a16ebace6b57bd6280701d 100644 (file)
--- a/include/llvm/CodeGen/MachineDebugInfo.h
+++ b/include/llvm/CodeGen/MachineDebugInfo.h
@@ -47,6 +47,11 @@ public:
   {}
   ~MachineDebugInfo() { }
   
+  /// hasInfo - Returns true if debug info is present.
+  ///
+  // FIXME - need scheme to suppress debug output.
+  bool hasInfo() { return true; }
+  
   /// NextUniqueID - Returns a unique number for labels used by debugger.
   ///
   unsigned NextUniqueID() { return UniqueID++; }