vendor/llvm/llvm-trunk-r238337

1 files changed, 11 insertions, 4 deletions

diff --git a/include/llvm/Transforms/Utils/UnrollLoop.h b/include/llvm/Transforms/Utils/UnrollLoop.h
index 807367cd4b12..7f2cf8d7f59e 100644
--- a/include/llvm/Transforms/Utils/UnrollLoop.h
+++ b/include/llvm/Transforms/Utils/UnrollLoop.h
@@ -16,20 +16,27 @@
 #ifndef LLVM_TRANSFORMS_UTILS_UNROLLLOOP_H
 #define LLVM_TRANSFORMS_UTILS_UNROLLLOOP_H
 
+#include "llvm/ADT/StringRef.h"
+
 namespace llvm {
 
 class AssumptionCache;
 class Loop;
 class LoopInfo;
 class LPPassManager;
+class MDNode;
 class Pass;
 
 bool UnrollLoop(Loop *L, unsigned Count, unsigned TripCount, bool AllowRuntime,
-                unsigned TripMultiple, LoopInfo *LI, Pass *PP,
-                LPPassManager *LPM, AssumptionCache *AC);
+                bool AllowExpensiveTripCount, unsigned TripMultiple,
+                LoopInfo *LI, Pass *PP, LPPassManager *LPM,
+                AssumptionCache *AC);
+
+bool UnrollRuntimeLoopProlog(Loop *L, unsigned Count,
+                             bool AllowExpensiveTripCount, LoopInfo *LI,
+                             LPPassManager *LPM);
 
-bool UnrollRuntimeLoopProlog(Loop *L, unsigned Count, LoopInfo *LI,
-                             LPPassManager* LPM);
+MDNode *GetUnrollMetadata(MDNode *LoopID, StringRef Name);
 }
 
 #endif