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

llvm-svn: 81293
diff --git a/llvm/test/CodeGen/PowerPC/cttz.ll b/llvm/test/CodeGen/PowerPC/cttz.ll
index 2c51e8a..ab493a0 100644
--- a/llvm/test/CodeGen/PowerPC/cttz.ll
+++ b/llvm/test/CodeGen/PowerPC/cttz.ll
@@ -1,5 +1,5 @@
 ; Make sure this testcase does not use ctpop
-; RUN: llvm-as < %s | llc -march=ppc32 | grep -i cntlzw
+; RUN: llc < %s -march=ppc32 | grep -i cntlzw
 
 declare i32 @llvm.cttz.i32(i32)