Added an automatic cast to "std::ostream*" etc. from OStream. We then can

rework the hacks that had us passing OStream in. We pass in std::ostream*
instead, check for null, and then dispatch to the correct print() method.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32636 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 7 deletions

diff --git a/include/llvm/CodeGen/MachineBasicBlock.h b/include/llvm/CodeGen/MachineBasicBlock.h
index 896d9ef..1fd36ed 100644
--- a/include/llvm/CodeGen/MachineBasicBlock.h
+++ b/include/llvm/CodeGen/MachineBasicBlock.h
@@ -189,10 +189,8 @@ public:
 
   // Debugging methods.
   void dump() const;
-  void print(OStream &OS) const {
-    if (OS.stream()) print(*OS.stream());
-  }
   void print(std::ostream &OS) const;
+  void print(std::ostream *OS) const { if (OS) print(*OS); }
 
   /// getNumber - MachineBasicBlocks are uniquely numbered at the function
   /// level, unless they're not in a MachineFunction yet, in which case this
@@ -226,10 +224,6 @@ private:   // Methods used to maintain doubly linked list of blocks...
 };
 
 std::ostream& operator<<(std::ostream &OS, const MachineBasicBlock &MBB);
-inline OStream& operator<<(OStream &OS, const MachineBasicBlock &MBB) {
-  if (OS.stream()) MBB.print(*OS.stream());
-  return OS;
-}
 
 //===--------------------------------------------------------------------===//
 // GraphTraits specializations for machine basic block graphs (machine-CFGs)