Update to in-place spilling framework. Includes live interval scaling and trivial rewriter.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72729 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 2 deletions

diff --git a/lib/CodeGen/Spiller.h b/lib/CodeGen/Spiller.h
index 730419b057..cad054d744 100644
--- a/lib/CodeGen/Spiller.h
+++ b/lib/CodeGen/Spiller.h
@@ -13,8 +13,9 @@
 #include <vector>
 
 namespace llvm {
-  struct LiveInterval;
+  class LiveInterval;
   class LiveIntervals;
+  class LiveStacks;
   class MachineFunction;
   class VirtRegMap;
 
@@ -30,7 +31,7 @@ namespace llvm {
 
   /// Create and return a spiller object, as specified on the command line.
   Spiller* createSpiller(MachineFunction *mf, LiveIntervals *li,
-                         VirtRegMap *vrm);
+                         LiveStacks *ls, VirtRegMap *vrm);
 }
 
 #endif