Change these tests to feed the assembly files to opt directly, instead
of using llvm-as, now that opt supports this.
llvm-svn: 81226
diff --git a/llvm/test/Transforms/LoopUnswitch/basictest.ll b/llvm/test/Transforms/LoopUnswitch/basictest.ll
index eeaf08d..40fe7f84 100644
--- a/llvm/test/Transforms/LoopUnswitch/basictest.ll
+++ b/llvm/test/Transforms/LoopUnswitch/basictest.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | opt -loop-unswitch -disable-output
+; RUN: opt %s -loop-unswitch -disable-output
define i32 @test(i32* %A, i1 %C) {
entry: