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

llvm-svn: 81293
diff --git a/llvm/test/CodeGen/PowerPC/fabs.ll b/llvm/test/CodeGen/PowerPC/fabs.ll
index 54e49b0..6ef740f 100644
--- a/llvm/test/CodeGen/PowerPC/fabs.ll
+++ b/llvm/test/CodeGen/PowerPC/fabs.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | llc -march=ppc32 -mtriple=powerpc-apple-darwin | grep {fabs f1, f1}
+; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin | grep {fabs f1, f1}
 
 define double @fabs(double %f) {
 entry: