Change these tests to feed the assembly files to opt directly, instead
of using llvm-as, now that opt supports this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81226 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Transforms/LoopSimplify/basictest.ll b/test/Transforms/LoopSimplify/basictest.ll
index 0388b0e..a6f03d6 100644
--- a/test/Transforms/LoopSimplify/basictest.ll
+++ b/test/Transforms/LoopSimplify/basictest.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | opt -loopsimplify
+; RUN: opt %s -loopsimplify
 
 ; This function should get a preheader inserted before BB3, that is jumped
 ; to by BB1 & BB2