[PM] Now that LoopInfo isn't in the Pass type hierarchy, it is much

cleaner to derive from the generic base.

Thise removes a ton of boiler plate code and somewhat strange and
pointless indirections. It also remove a bunch of the previously needed
friend declarations. To fully remove these, I also lifted the verify
logic into the generic LoopInfoBase, which seems good anyways -- it is
generic and useful logic even for the machine side.

llvm-svn: 226385

1 files changed, 1 insertions, 2 deletions

diff --git a/llvm/lib/Transforms/Scalar/InductiveRangeCheckElimination.cpp b/llvm/lib/Transforms/Scalar/InductiveRangeCheckElimination.cpp
index 2918881b3e5..53115a9a12e 100644
--- a/llvm/lib/Transforms/Scalar/InductiveRangeCheckElimination.cpp
+++ b/llvm/lib/Transforms/Scalar/InductiveRangeCheckElimination.cpp
@@ -982,9 +982,8 @@ void LoopConstrainer::addToParentLoopIfNeeded(IteratorTy Begin,
   if (!ParentLoop)
     return;
 
-  auto &LoopInfoBase = OriginalLoopInfo.getBase();
   for (; Begin != End; Begin++)
-    ParentLoop->addBasicBlockToLoop(*Begin, LoopInfoBase);
+    ParentLoop->addBasicBlockToLoop(*Begin, OriginalLoopInfo);
 }
 
 bool LoopConstrainer::run() {