Rename 'loopsimplify' to 'loop-simplify'.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125317 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Transforms/LoopSimplify/unreachable-loop-pred.ll b/test/Transforms/LoopSimplify/unreachable-loop-pred.ll
index faaaf97..76b7bb2 100644
--- a/test/Transforms/LoopSimplify/unreachable-loop-pred.ll
+++ b/test/Transforms/LoopSimplify/unreachable-loop-pred.ll
@@ -1,4 +1,4 @@
-; RUN: opt -S -loopsimplify -disable-output -verify-loop-info -verify-dom-info < %s
+; RUN: opt -S -loop-simplify -disable-output -verify-loop-info -verify-dom-info < %s
 ; PR5235
 
 ; When loopsimplify inserts a preheader for this loop, it should add the new