[LoopVer] Optionally allow using memchecks from LAA

[oota-llvm.git] / include / llvm / Transforms / Utils / LoopVersioning.h

diff --git a/include/llvm/Transforms/Utils/LoopVersioning.h b/include/llvm/Transforms/Utils/LoopVersioning.h
index d4932fc5946272faf53b013683a80408fa3fc265..4779b7ede2b4fdcbbd63a4e111ab8b66dc11c8d0 100644 (file)
--- a/include/llvm/Transforms/Utils/LoopVersioning.h
+++ b/include/llvm/Transforms/Utils/LoopVersioning.h
@@ -31,10 +31,17 @@ class LoopInfo;
 /// already has a preheader.
 class LoopVersioning {
 public:
+  /// \brief Expects MemCheck, LoopAccessInfo, Loop, LoopInfo, DominatorTree
+  /// as input. It uses runtime check provided by user.
   LoopVersioning(SmallVector<RuntimePointerChecking::PointerCheck, 4> Checks,
                  const LoopAccessInfo &LAI, Loop *L, LoopInfo *LI,
                  DominatorTree *DT);
 
+  /// \brief Expects LoopAccessInfo, Loop, LoopInfo, DominatorTree as input.
+  /// It uses default runtime check provided by LoopAccessInfo.
+  LoopVersioning(const LoopAccessInfo &LAInfo, Loop *L, LoopInfo *LI,
+                 DominatorTree *DT);
+
   /// \brief Performs the CFG manipulation part of versioning the loop including
   /// the DominatorTree and LoopInfo updates.
   ///