Use opt -S instead of piping bitcode output through llvm-dis.

llvm-svn: 81257
diff --git a/llvm/test/Transforms/PruneEH/recursivetest.ll b/llvm/test/Transforms/PruneEH/recursivetest.ll
index 70cd2b2..af215ae 100644
--- a/llvm/test/Transforms/PruneEH/recursivetest.ll
+++ b/llvm/test/Transforms/PruneEH/recursivetest.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -prune-eh | llvm-dis | not grep invoke
+; RUN: opt %s -prune-eh -S | not grep invoke
 
 define internal i32 @foo() {
 	invoke i32 @foo( )