[LoopVer] Remove unused needsRuntimeChecks(), NFC

The previous commits moved this functionality into the client.

Also remove the now unused member variable.

llvm-svn: 243920

1 files changed, 2 insertions, 7 deletions

diff --git a/llvm/lib/Transforms/Utils/LoopVersioning.cpp b/llvm/lib/Transforms/Utils/LoopVersioning.cpp
index e4af2e3..9a2ce9d 100644
--- a/llvm/lib/Transforms/Utils/LoopVersioning.cpp
+++ b/llvm/lib/Transforms/Utils/LoopVersioning.cpp
@@ -26,17 +26,12 @@ LoopVersioning::LoopVersioning(
     SmallVector<RuntimePointerChecking::PointerCheck, 4> Checks,
     const LoopAccessInfo &LAI, Loop *L, LoopInfo *LI, DominatorTree *DT,
     const SmallVector<int, 8> *PtrToPartition)
-    : VersionedLoop(L), NonVersionedLoop(nullptr),
-      PtrToPartition(PtrToPartition), Checks(std::move(Checks)), LAI(LAI),
-      LI(LI), DT(DT) {
+    : VersionedLoop(L), NonVersionedLoop(nullptr), Checks(std::move(Checks)),
+      LAI(LAI), LI(LI), DT(DT) {
   assert(L->getExitBlock() && "No single exit block");
   assert(L->getLoopPreheader() && "No preheader");
 }
 
-bool LoopVersioning::needsRuntimeChecks() const {
-  return LAI.getRuntimePointerChecking()->needsAnyChecking(PtrToPartition);
-}
-
 void LoopVersioning::versionLoop(Pass *P) {
   Instruction *FirstCheckInst;
   Instruction *MemRuntimeCheck;