Eliminate more uses of llvm-as and llvm-dis.

llvm-svn: 81293
diff --git a/llvm/test/CodeGen/Generic/switch-lower.ll b/llvm/test/CodeGen/Generic/switch-lower.ll
index b1aad3f..eb240ed 100644
--- a/llvm/test/CodeGen/Generic/switch-lower.ll
+++ b/llvm/test/CodeGen/Generic/switch-lower.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | llc
+; RUN: llc < %s
 ; PR1197