Rename -disable-iv-rewrite to -enable-iv-rewrite=false in preparation for default change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139517 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Transforms/IndVarSimplify/ada-loops.ll b/test/Transforms/IndVarSimplify/ada-loops.ll
index da7ecb6..2a46058 100644
--- a/test/Transforms/IndVarSimplify/ada-loops.ll
+++ b/test/Transforms/IndVarSimplify/ada-loops.ll
@@ -1,5 +1,5 @@
 ; RUN: opt < %s -indvars -S | FileCheck %s
-; RUN: opt < %s -indvars -disable-iv-rewrite -S | FileCheck %s
+; RUN: opt < %s -indvars -enable-iv-rewrite=false -S | FileCheck %s
 ;
 ; PR1301