diff --git a/test/Transforms/SimplifyCFG/switch-table-bug.ll b/test/Transforms/SimplifyCFG/switch-table-bug.ll
index d2e19075935..d0b8ab29d26 100644
--- a/test/Transforms/SimplifyCFG/switch-table-bug.ll
+++ b/test/Transforms/SimplifyCFG/switch-table-bug.ll
@@ -1,6 +1,6 @@
-; RUN: opt -S -simplifycfg < %s | FileCheck %s
+; RUN: opt -S -simplifycfg < %s -mtriple=x86_64-apple-darwin12.0.0 | FileCheck %s
 ; rdar://17735071
-target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
+target datalayout = "e-p:64:64:64-S128-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f16:16:16-f32:32:32-f64:64:64-f128:128:128-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
 target triple = "x86_64-apple-darwin12.0.0"
 
 ; When tableindex can't fit into i2, we should extend the type to i3.