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

llvm-svn: 81290
diff --git a/llvm/test/CodeGen/X86/shift-one.ll b/llvm/test/CodeGen/X86/shift-one.ll
index dd49b7e..0f80f90 100644
--- a/llvm/test/CodeGen/X86/shift-one.ll
+++ b/llvm/test/CodeGen/X86/shift-one.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | llc -march=x86 | not grep leal
+; RUN: llc < %s -march=x86 | not grep leal
 
 @x = external global i32                ; <i32*> [#uses=1]