[LoopUtils] Pass sentinel value directly to createFindLastIVRed (NFC).

Now that there is only a single FindLastIV recurrence kind, simply pass
the sentinel value instead of the full recurrence descriptor to tighten
the interface.

1 files changed, 1 insertions, 6 deletions

diff --git a/llvm/lib/Transforms/Utils/LoopUtils.cpp b/llvm/lib/Transforms/Utils/LoopUtils.cpp
index 67efafe..3621989 100644
--- a/llvm/lib/Transforms/Utils/LoopUtils.cpp
+++ b/llvm/lib/Transforms/Utils/LoopUtils.cpp
@@ -1237,12 +1237,7 @@ Value *llvm::createAnyOfReduction(IRBuilderBase &Builder, Value *Src,
 }
 
 Value *llvm::createFindLastIVReduction(IRBuilderBase &Builder, Value *Src,
-                                       Value *Start,
-                                       const RecurrenceDescriptor &Desc) {
-  assert(RecurrenceDescriptor::isFindLastIVRecurrenceKind(
-             Desc.getRecurrenceKind()) &&
-         "Unexpected reduction kind");
-  Value *Sentinel = Desc.getSentinelValue();
+                                       Value *Start, Value *Sentinel) {
   Value *MaxRdx = Src->getType()->isVectorTy()
                       ? Builder.CreateIntMaxReduce(Src, true)
                       : Src;