Remove the SavePoint infrastructure from fast isel, replace

with just an insert point from the MachineBasicBlock and let
the location be updated as we access it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165049 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 7 deletions

diff --git a/include/llvm/CodeGen/FastISel.h b/include/llvm/CodeGen/FastISel.h
index 7cb9695..7f240f5 100644
--- a/include/llvm/CodeGen/FastISel.h
+++ b/include/llvm/CodeGen/FastISel.h
@@ -131,17 +131,12 @@ public:
   /// into the current block.
   void recomputeInsertPt();
 
-  struct SavePoint {
-    MachineBasicBlock::iterator InsertPt;
-    DebugLoc DL;
-  };
-
   /// enterLocalValueArea - Prepare InsertPt to begin inserting instructions
   /// into the local value area and return the old insert position.
-  SavePoint enterLocalValueArea();
+  MachineBasicBlock::iterator enterLocalValueArea();
 
   /// leaveLocalValueArea - Reset InsertPt to the given old insert position.
-  void leaveLocalValueArea(SavePoint Old);
+  void leaveLocalValueArea(MachineBasicBlock::iterator Old);
 
   virtual ~FastISel();