[FastISel] Undo phi node updates when falling-back to SelectionDAG.

[oota-llvm.git] / include / llvm / CodeGen / FunctionLoweringInfo.h

diff --git a/include/llvm/CodeGen/FunctionLoweringInfo.h b/include/llvm/CodeGen/FunctionLoweringInfo.h
index 9636b51e303de9b024ce96ce5ff14e0357b03ab0..057bd8f84fc37e49d71e898261b0ae7518467a41 100644 (file)
--- a/include/llvm/CodeGen/FunctionLoweringInfo.h
+++ b/include/llvm/CodeGen/FunctionLoweringInfo.h
@@ -115,6 +115,7 @@ public:
   /// TODO: This isn't per-function state, it's per-basic-block state. But
   /// there's no other convenient place for it to live right now.
   std::vector<std::pair<MachineInstr*, unsigned> > PHINodesToUpdate;
+  unsigned OrigNumPHINodesToUpdate;
 
   /// If the current MBB is a landing pad, the exception pointer and exception
   /// selector registers are copied into these virtual registers by