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/phi-node-simplify.ll b/test/Transforms/LoopSimplify/phi-node-simplify.ll
index 5e957cc..8eb63d9 100644
--- a/test/Transforms/LoopSimplify/phi-node-simplify.ll
+++ b/test/Transforms/LoopSimplify/phi-node-simplify.ll
@@ -1,5 +1,5 @@
 ; Loop Simplify should turn phi nodes like X = phi [X, Y]  into just Y, eliminating them.
-; RUN: opt < %s -loopsimplify -S | grep phi | count 6
+; RUN: opt < %s -loop-simplify -S | grep phi | count 6
 
 @A = weak global [3000000 x i32] zeroinitializer		; <[3000000 x i32]*> [#uses=1]
 @B = weak global [20000 x i32] zeroinitializer		; <[20000 x i32]*> [#uses=1]