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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81257 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Transforms/ConstProp/float-to-ptr-cast.ll b/test/Transforms/ConstProp/float-to-ptr-cast.ll
index f65d51e..8ab76d9 100644
--- a/test/Transforms/ConstProp/float-to-ptr-cast.ll
+++ b/test/Transforms/ConstProp/float-to-ptr-cast.ll
@@ -1,4 +1,4 @@
-; RUN: opt %s -constprop | llvm-dis | \
+; RUN: opt %s -constprop -S | \
 ; RUN:    grep -F {ret i32* null} | count 2
 
 define i32* @test1() {