Adding RUN lines.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17533 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/Generic/fwdtwice.ll b/test/CodeGen/Generic/fwdtwice.ll
index 44c7258..5aa8b72 100644
--- a/test/CodeGen/Generic/fwdtwice.ll
+++ b/test/CodeGen/Generic/fwdtwice.ll
@@ -1,3 +1,5 @@
+; RUN: llvm-as -f %s -o - | llc
+
 ;;
 ;; Test the sequence:
 ;;	cast -> setle 0, %cast -> br %cond