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/2004-04-13-LoopSimplifyUpdateDomFrontier.ll b/test/Transforms/LoopSimplify/2004-04-13-LoopSimplifyUpdateDomFrontier.ll
index bd0515c..d27c992 100644
--- a/test/Transforms/LoopSimplify/2004-04-13-LoopSimplifyUpdateDomFrontier.ll
+++ b/test/Transforms/LoopSimplify/2004-04-13-LoopSimplifyUpdateDomFrontier.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | opt -scalarrepl -loopsimplify -licm -disable-output -verify-dom-info
+; RUN: opt %s -scalarrepl -loopsimplify -licm -disable-output -verify-dom-info
 
 define void @inflate() {
 entry: