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

llvm-svn: 81293
diff --git a/llvm/test/CodeGen/CBackend/2004-12-03-ExternStatics.ll b/llvm/test/CodeGen/CBackend/2004-12-03-ExternStatics.ll
index 8acab76..78e9bac 100644
--- a/llvm/test/CodeGen/CBackend/2004-12-03-ExternStatics.ll
+++ b/llvm/test/CodeGen/CBackend/2004-12-03-ExternStatics.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | llc -march=c | not grep extern.*msg
+; RUN: llc < %s -march=c | not grep extern.*msg
 ; PR472
 
 @msg = internal global [6 x i8] c"hello\00"             ; <[6 x i8]*> [#uses=1]