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

llvm-svn: 81293
diff --git a/llvm/test/CodeGen/PowerPC/frounds.ll b/llvm/test/CodeGen/PowerPC/frounds.ll
index 0d8e621..8eeadc3 100644
--- a/llvm/test/CodeGen/PowerPC/frounds.ll
+++ b/llvm/test/CodeGen/PowerPC/frounds.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | llc -march=ppc32
+; RUN: llc < %s -march=ppc32
 
 define i32 @foo() {
 entry: